The list of Shale Hills CZO (Garner Run, Cole Farm, and Shavers Creek) related publications is extensive but may not be complete. Anyone associated with the CZO or have publications you would like to see listed here
should send the information to Brandon Forsythe.
Please be sure your publication isn't already listed.
Primka, E.J., Adams, T.S., Buck, A.S., Forsythe, B., Harper, J., Kopp, M, Kaye, J, Eissenstat, D.M. (2023). Temporal patterns of fine-root dynamics have little influence on seasonal soil CO2 efflux in a mixed, mesic forest. Ecosphere 14(10):e4670. DOI: 10.1002/ecs2.4670
Primka, E.J., Adams, T.S., Buck, A.S., Eissenstat, D.M. (2022). Shifts in root dynamics along a hillslope in a mixed, mesic temperate forest. Plant Soil. DOI: 10.1007/s11104-022-05469-3
Wang, W., Nyblade, A., Mount, G., Moon, S., Chen, P., Accardo, N., Gu, X., Forsythe, B., and Brantley, S.L. (2021). 3D seismic anatomy of a watershed reveals climate-topography coupling that drives water flowpaths and bedrock weathering. Journal of Geophysical Research: Earth Surface, 126, e2021JF006281. DOI: 10.1029/2021JF006281
Napieralski, S. A., Fang, Y., Marcon, V., Forsythe, B., Brantley, S. L., Xu, H., & Roden, E. E. (2021). Microbial chemolithotrophic oxidation of pyrite in a subsurface shale weathering environment: Geologic considerations and potential mechanisms. Geobiology, 00, 1– 21. DOI: 10.1111/gbi.12474
Hodges, C., Brantley, S. L., Sharifironizi, M., Forsythe, B., Tang, Q., Carpenter, N., & Kaye, J. (2021). Soil carbon dioxide flux partitioning in a calcareous watershed with agricultural impacts. Journal of Geophysical Research: Biogeosciences, 126, e2021JG006379. DOI: 10.1029/2021JG006379
Ma, L., Oakley, D., Nyblade, A., Moon, S., Accardo, N., Wang, W., et al. (2021). Seismic imaging of a shale landscape under compression shows limited influence of topography-induced fracturing. Geophysical Research Letters, 48, e2021GL093372. DOI: 10.1029/2021GL093372
Oakley, D. O. S., Forsythe, B., Gu, X., Nyblade, A. A., & Brantley, S. L. (2021). Seismic ambient noise analyses reveal changing temperature and water signals to 10s of meters depth in the critical zone. Journal of Geophysical Research: Earth Surface, 126, e2020JF005823. DOI: 10.1029/2020JF005823
Shaughnessy, A. R., Gu, X., Wen, T., and Brantley, S. L. (2021). Machine learning deciphers CO2 sequestration and subsurface flowpaths from stream chemistry. Hydrol. Earth Syst. Sci., 25, 3397–3409. DOI: 10.5194/hess-25-3397-2021
Wen, H., Brantley, S. L., Davis, K. J., Duncan, J. M., & Li, L. (2021). The limits of homogenization: What hydrological dynamics can a simple model represent at the catchment scale? Water Resources Research, 57, e2020WR029528. DOI: 10.1029/2020WR029528
Xiao, D., S. L. Brantley, L. Li. (2021). Vertical Connectivity Regulates Water Transit Time and Chemical Weathering at the Hillslope Scale. Water Resources Research. DOI: 10.1029/2020WR029207
Wlostowski, A.N., N. Molotch, S. P. Anderson, S. L. Brantley, J. Chorover, D. Dralle, P. Kumar, L. Li, K. A. Lohse, J. M. Mallard, J. C. McIntosh, S. F. Murphy, E. Parrish, M. Safeeq, M. Seyfried, Y. Shi, and C. Harman. (2021). Signatures of Hydrologic Function Across the Critical Zone Observatory Network, Water Resources Research. Water Resources Research, v.57, 2021, p., e2019WR. DOI: 10.1029/2019WR026635
Steinhoefel, G., S. L. Brantley, M. S. Fantle. (2021). Lithium isotopic fractionation during weathering and erosion of shale. Geochimica et Cosmochimica Acta, v.295, 2021, p.155-177. DOI: 10.1016/j.gca.2020.12.006
Primka EJ IV, Adams TS, Buck A, Eissenstat DM. (2021). Topographical shifts in fine root lifespan in a mixed, mesic temperate forest. PLOS One, 2021, p.e0254672. DOI: 10.1371/journal.pone.025467
Noireaux, J., P. Sullivan, J. Gaillardet, P. Louvat, G. Steinhoefel, and S. L. Brantley. (2021). Developing boron isotopes to elucidate shale weathering in the critical zone. Chemical Geology, v.2021. DOI: 10.1016/j.chemgeo.2020.119900
Marcon, V., B. Hoagland, X. Gu, W. Liu, J. Kaye, R. A. DiBiase, S. L. Brantley. (2021). How the capacity of bedrock to collect dust and produce soil affects phosphorus bioavailability in the northern Appalachian Mountains of Pennsylvania. Earth Surfaces Processes and Landforms. DOI: 10.1002/esp.5209
Gu, X., Heaney, P. J., Aarao Reis, Fabio D. A, and Brantley, S. L. (2020). Deep abiotic weathering of pyrite. Science: Vol 370, Iss 6515, 23 Oct 2020. DOI: 10.1126/science.abb8092
Chen, W., Koide, R.T. & Eissenstat, D.M. Topographic and Host Effects on Arbuscular Mycorrhizal and Ectomycorrhizal Fungal Communities in a Forested Watershed. Ecosystems 23, 1537–1546. DOI: 10.1007/s10021-020-00486-8
Smeglin, Y. H., Davis, K. J., Shi, Y., Eissenstat, D. M., Kaye, J. P., & Kaye, M. W. (2020). Observing and simulating spatial variations of forest carbon stocks in complex terrain. Journal of Geophysical Research: Biogeosciences, 125, e2019JG005160. DOI: 10.1029/2019JG005160
Reed, W. P. Kaye, M. W. (2020). Bedrock type drives forest carbon storage and uptake across the mid-Atlantic Appalachian Ridge and Valley, U.S.A. Forest Ecology and Management, Volume 460, 2020, 117881. DOI: 10.1016/j.foreco.2020.117881
Tang, Q., Duncan, J.M., Guo, L., Lin, H., Xiao, D. and Eissenstat, D.M. (2020). On the controls of preferential flow in soils of different hillslope position and lithological origin. Hydrological Processes. DOI: 10.1002/hyp.13883
Brantley, S. L. M. I. Lebedeva. (2020). Relating land surface, water table, and weathering fronts with a conceptual valve model for headwater catchments. Hydrological Processes, 2020, p.e14010. DOI: 10.1002/hyp.14010
Gu, X., D.M. Rempe, W.E. Dietrich, A.J. West, T.-C. Lin, L. Jin, S. L. Brantley. (2020). Chemical reactions, porosity, and microfracturing in shale during weathering: The effect of erosion rate. Geochimica Cosmochimica Acta, v.269. DOI: 10.1016/j.gca.2019.09.044
Gu, X., G. Mavko, L. Ma, D. Oakley, N. Accardo, B. J. Carr, A. A. Nyblade, and S. L. Brantley. (2020). Seismic refraction tracks porosity generation and possible CO2 production at depth under a headwater catchment. Proc. National Academy of Sciences, v.117. DOI: 10.1016/j.chemgeo.2020.119900
Li Li, Sullivan, P.L., Benettin, P., Bishop, K., Brantley, S.L., Cirpka, O.A., Kirchner, J., Knapp, J., van Meerveld, I., Rinaldo, A., Seibert, J., Wen, H. (2020). Toward an integrated theory of catchment science. WIRES
Brantley, S.L., Nyblade, A., Regan, J., Forsythe, B., Hodges, C., Kaye, J. (2019): EAGER SitS: Emergent Properties during Soil Formation at the Susquehanna Shale Hills Critical Zone Observatory NSF/DARPA/ARPA-E Signals in the Soil Conference in the National Science Foundation, Alexandria, Virginia
Forsythe, B., Harper, J., Brantley, S. L., Regan, J., Hodges, C., Kaye, J., and Nyblade, A. (2019). Critcal Zone Measurements: Development of Novel Experimental Deployments to Further Our Understanding of Hydrological Processes. AGU 2019 Fall Meeting 09-13 Dec, San Francicsco, CA. DOI: 10.1002/essoar.10502137.1
Brantley, Susan L., Davis, Kenneth J., Eissenstat, David M., and Li, Li (2019): Using the Susquehanna - Shale Hills CZO to Project from the Geological Past to the Anthropocene Future. NSF Award # 1331726 - Annual Report: Year 6.2019 Annual Report
Brewer, Tess E., Emma L. Aronson, Keshav Arogyaswamy, Sharon A. Billings, Jon K. Botthoff, Ashley N. Campbell, Nicholas C. Dove, Dawson Fairbanks, Rachel E. Gallery, Stephen C. Hart, Jason Kaye, Gary King, Geoffrey Logan, Kathleen A. Lohse, Mia R. Maltz, Emilio Mayorga, Caitlin O’Neill, Sarah M. Owens, Aaron Packman, Jennifer Pett-Ridge, Alain F. Plante, Daniel D. Richter, Whendee L. Silver, Wendy H. Yang, Noah Fierer (2019): Ecological and genomic attributes of novel bacterial taxa that thrive in subsurface soil horizons.mBio Oct 2019, 10 (5) e01318-19. DOI: 10.1128/mBio.01318-19
Cole, Chad (2019): Using Seismic Refraction to Examine the Formation and Weathering Processes of the Critical Zone. Bachelor of Science, Geosciences, The Pennsylvania State University
Fan, Y., Clark, M., Lawrence, D. M., Swenson, S., Band, L. E., Brantley, S. L., P. D. Brooks, W. E. Dietrich, A. Flores, G. Grant, J. W. Kirchner, D. S. Mackay, J. J. McDonnell, P. C. D. Milly, P. L. Sullivan, C. Tague, H. Ajami, N. Chaney, A. Hartmann, P. Hazenberg, J. McNamara, J. Pelletier, J. Perket, E. Rouholahnejad-Freund, T. Wagener, X. Zeng, E. Beighley, J. Buzan, M. Huang, B. Livneh, B. P. Mohanty, B. Nijssen, M. Safeeq, C. Shen, W. van Verseveld, J. Volk, D. Yamazaki (2019): Hillslope hydrology in global change research and Earth system modeling. Water Resources Research, vol 55.DOI: 2018WR023903
Grant, Joey (2019): Characterising the Shallow Subsurface of the Critical Zone Using Seismic Refraction in the Susquehanna Shale Hills Critical Zone Observatory.Bachelor of Science, Geosciences, The Pennsylvania State University
Seyednasrollah, B., A.M. Young, K. Hufkens, T. Milliman, M.A. Friedl, S. Frolking, A.D. Richardson, M. Abraha, D.W. Allen, M. Apple, M.A. Arain, J. Baker, J.M. Baker, D. Baldocchi, C.J. Bernacchi, J. Bhattacharjee, P. Blanken, D.D. Bosch, R. Boughton, E.H. Boughton, R.F. Brown, D.M. Browning, N. Brunsell, S.P. Burns, M. Cavagna, H. Chu, P.E. Clark, B.J. Conrad, E. Cremonese, D. Debinski, A.R. Desai, R. Diaz-Delgado, L. Duchesne, A.L. Dunn, D.M. Eissenstat, T. El-Madany, D.S.S. Ellum, S.M. Ernest, A. Esposito, L. Fenstermaker, L.B. Flanagan, B. Forsythe, J. Gallagher, D. Gianelle, T. Griffis, P. Groffman, L. Gu, J. Guillemot, M. Halpin, P.J. Hanson, D. Hemming, A.A. Hove, E.R. Humphreys, A. Jaimes-Hernandez, A.A. Jaradat, J. Johnson, E. Keel, V.R. Kelly, J.W. Kirchner, P.B. Kirchner, M. Knapp, M. Krassovski, O. Langvall, G. Lanthier, G.l. Maire, E. Magliulo, T.A. Martin, B. McNeil, G.A. Meyer, M. Migliavacca, B.P. Mohanty, C.E. Moore, R. Mudd, J.W. Munger, Z.E. Murrell, Z. Nesic, H.S. Neufeld, T.L. O'Halloran, W. Oechel, A.C. Oishi, W.W. Oswald, T.D. Perkins, M.L. Reba, B. Rundquist, B.R. Runkle, E.S. Russell, E.J. Sadler, A. Saha, N.Z. Saliendra, L. Schmalbeck, M.D. Schwartz, R.L. Scott, E.M. Smith, O. Sonnentag, P. Stoy, S. Strachan, K. Suvocarev, J.E. Thom, R.Q. Thomas, A.K. Van den berg, R. Vargas, J. Verfaillie, C.S. Vogel, J.J. Walker, N. Webb, P. Wetzel, S. Weyers, A.V. Whipple, T.G. Whitham, G. Wohlfahrt, J.D. Wood, S. Wolf, J. Yang, X. Yang, G. Yenni, Y. Zhang, Q. Zhang, and D. Zona. 2019. PhenoCam Dataset v2.0: Vegetation Phenology from Digital Camera Imagery, 2000-2018. ORNL DAAC, Oak Ridge, Tennessee, USA. DOI: 10.3334/ORNLDAAC/1674
Gu, X., D.M. Rempe, W.E. Dietrich, A.J. West, T.-C. Lin, L. Jin, S.L. Brantley (2019): Chemical reactions, porosity, and microfracturing in shale during weathering: the effect of erosion rate.Geochimica Cosmochimica Acta.DOI: 10.1016/j.gca.2019.09.044
He, Yuting, Kenneth Davis, Yuning Shi, Dave Eissenstat, Jason Kaye, Margot Kaye (2019): Observing and Simulating Spatial Variations of Forest Carbon Stocks in Complex Terrain. Journal of Geophysical Research: Biogeosciences.DOI: 10.1029/2019JG005160
Hodges, Caitlin, Hyojin Kim, Susan L. Brantley, Jason Kaye (2019): Soil CO2 and O2 concentrations illuminate the relative importance of weathering and respiration to seasonal soil gas fluctuations. Soil Science Society of America Journal.DOI: 10.2136/sssaj2019.02.0049
Keating, Kristina, Gregory J. Mount, Jonathan Nyquist, Jorden L. Hayes, Alexander Gates, Susan L Brantley, Ellen Iverson, Kristin O’Connell, and Jennifer Zan Williams (2019): Broadening the Participation of Underrepresented Minorities in the Geosciences Using a Practical Field Camp Experience in Geophysics. Pittcon 2019, Philadelphia, PA, March 19-21
Kim, H., Gu, X., and Brantley, S.L. (2019): Reply to the comment on “Particle ?uxes in groundwater change subsurface shale rock chemistry over geologic time”. Earth and Planetary Science Letters, 514:169–171.DOI: 10.1016/j.epsl.2019.02.017
Malik, Rondy J. (2019): No “Gadgil effect”: Temperate tree roots and soil lithology are effective predictors of wood decomposition.Forest Pathology.DOI: 10.1111/efp.12506
Noireaux, Johanna, Pamela Sullivan*, Jérôme Gaillardet, Pascale Louvat, Grit Steinhoefel, Susan L. Brantley (2019): Developing boron isotopes to elucidate shale weathering in the critical zone.Chemical Geology.DOI: 10.1016/j.chemgeo.2020.119900
Schuler, Nicholas (2019): Ground-truthing Subsurface Variations in Seismic Velocities and Electrical Resistivity using Outcrop Observations, Susquehanna Shale Hills Critical Zone ObservatoryBachelor of Science, Geosciences, The Pennsylvania State University
Sullivan, P., Godderis, Y., Shi, Y., Gu, X., Schott, J., Hasenmueller, E.A., Kaye, J., Duffy, C., Jin, L., and Brantley, S.L. (2019): Exploring the effect of aspect to inform future earthcasts of climate-driven changes in weathering of shale.Journal of Geophysical Research - Earth Surface.DOI: 10.1029/2017JF004556
Sullivan, Pamela, Li, Li, Godderis, Yves, Brantley, Susan L. (2019): Poised to Hindcast and Earthcast the Effect of Climate on the Critical Zone: Shale Hills as a Model. In Biogeochemical Cycles: Ecological Drivers and Environmental ImpactDOI: 10.1002/9781119413332.ch10
Wang W., Chen P., Lee EJ., Mu D. (2019): Full-3D Seismic Tomography for Structure of the Critical Zone. Chapter in Earthquake and Disaster Risk: Decade Retrospective of the Wenchuan Earthquake, 1st Ed. Y.G. Lee (Ed.) Higher Education Press & Springer Nature Singapore.DOI: 10.1007/978-981-13-8015-0_8
West, N., Kirby, E., Nyblade, A., and Brantley, S.L. (2019): Climate preconditions the Critical Zone: Elucidating the role of subsurface fractures in the evolution of asymmetric topography.Earth and Planetary Science Letters, vol 513, p. 197-205.DOI: 10.1016/j.epsl.2019.01.039
Xiao, D., Shi, Y., Brantley, S. L., Forsythe, B., DiBiase, R. A., Davis, K. J., Li, L. (2019): Streamflow Generation From Catchments of Contrasting Lithologies: The Role of Soil Properties, Topography,
and Catchment SizeWater Resources Research.DOI: 10.1029/2018WR023736
Ashlee Dere, Carol Engelmann, Timothy White, Adam Wymore, Adam Hoffman, James Washburne, Martha Conklin (2018): Interdisciplinary Teaching about Earth and the Environment for a Sustainable Future Book Chapter: Implementing and Assessing InTeGrate Critical Zone Science Materials in an Undergraduate Geoscience Program.Springer.DOI: 10.1007/978-3-030-03273-9_6
Bern, Carleton R. and Yesavage, Tiffany (2018): Dual-phase mass balance modeling of small mineral particle losses from sedimentary rock-derived soils.Chemical Geology 476:441–455. DOI: 10.1016/j.chemgeo.2017.11.040
Brantley Susan, White Timothy, West Nicole, Williams Jennifer, Forsythe Brandon, Shapich Dan, Kaye Jason, Lin Hangsheng (Henry), Shi Yuning, Kaye Margot, Herndon Elizabeth, Davis Kenneth, He Yuting, Eissenstat David, Weitzman Julie, DiBiase Roman, Li Li, Reed Warren, Brubaker Kristen, Gu Xin (2018): Susquehanna Shale Hills Critical Zone Observatory: Shale Hills in the Context of Shaver's Creek Watershed. Vadose Zone Journal, 17:180092. DOI: 10.2136/vzj2018.04.0092
Brantley, S.L., Vidic, R.D., Brasier, K., Yoxtheimer, D., Pollak, J., Wilderman, C., and Wen, T. (2018): Engaging over data on fracking and water quality. Science, 359 (6374): 395-398.DOI: 10.1126/science.aan6520
Brantley, Susan L., Davis, Kenneth J., Eissenstat, David M., and Li, Li (2018): Using the Susquehanna - Shale Hills CZO to Project from the Geological Past to the Anthropocene Future. NSF Award # 1331726 - Annual Report: Year 5. 2018 Annual Report
Brooks, P.D., Barnard, H.R., Biederman, J.A., Harpold, A., Singha, K., Swetnam, T.L., Tai, X. (2018): Multi-disciplinary Insights in to the Effects of Vegetation Change on Hydrologic Partitioning (Invited). Abstract H21A-06 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec
Brubaker Kristen M., Johnson Quincey K., and Kaye Margot W. (2018): Spatial patterns of tree and shrub biomass in a deciduous forest using leaf-off and leaf-on lidar. Canadian Journal of Forest Research, 48: 1–14. DOI: 10.1139/cjfr-2018-0033
Callum Richard Wayman*, Tess A Russo, Jonathan M Duncan, Li Li, Brandon Forsythe, Beth Hoagland, Susan Brantley (2018): Land use and lithology controls on export of nitrate and other solutes from headwaters to HUC10 watersheds. Abstract H13J-1861 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Carpenter, Nathan (2018): The effect of cultivation on soil chemistry in the Shale Hills Critical Zone Observatory. Bachelors thesis. Bachelor of Science, Geosciences, The Pennsylvania State University
Chen, W., Koide, R. T., Eissenstat, D. M. (2018): Root morphology and mycorrhizal type strongly influence root production in nutrient hot spots of mixed forests. Journal of Ecology, 106:148-156.DOI: 10.1111/1365-2745.12800
Chen, Weile, Koide, Roger T., and Eissenstat, David M. (2018): Nutrient foraging by mycorrhizas: From species functional traits to ecosystem processes. Functional Ecology, 00:1–12. DOI: 10.1111/1365-2435.13041
Dacheng Xiao*, Yuning Shi, Qicheng Tang, Henry Lin, David M Eissenstat, Susan Brantley, Li Li (2018): Critical measurements of hydrologic response in a first-order, forested catchment at the Susquehanna Shale Hills Critical Zone Observatory (SSHCZO). Abstract EP11C-2065 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
David M Eissenstat*, Alexandra S. Orr, Ismaiel Szink, Kusum J. Naithani, Jason P Kaye, Thomas S Adams (2018): Biomass Partitioning to Absorptive Roots in the Context of Multiple Resource Limitation. Abstract B41K-2856 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Del Vecchio, J., DiBiase, R.A., Denn, A.R., Bierman, P.R., Caffee, M.W., and Zimmerman, S.R. (2018): Record of coupled hillslope and channel response to Pleistocene erosion and deposition in a sandstone headwater valley, central Pennsylvania. Geological Society of America Bulletin November/December, vol 130, no. 11/12, p. 1903–1917. DOI: 10.1130/B31912.1
Delisser, Terrance (2018): Analysis of the Subsurface Structure of Swales in the Shale Hills Watershed Using Electrical Resistivity Tomography. Bachelors thesis. Bachelor of Science, Geosciences, The Pennsylvania State University
DiBiase, R.A., Denn, A.R., Bierman, P.R., Kirby, E., West, N., and Hidy, A.J. (2018): Stratigraphic control of landscape response to base-level fall, Young Womans Creek, Pennsylvania, USA. Abstract EP21D-2271 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14.
Elizabeth A. Hasenmueller*, Pamela L. Sullivan, Julie N. Weitzman, Susan L. Brantley, and Jason P. Kaye (2018): Soil CO2 Fluxes Through a Temperate Watershed. Abstract 11g:338 presented at 2018 Goldschmidt Meeting, Boston, MA 12-17 August.
Elizabeth Ann Hasenmueller*, Xin Gu, Julie N Weitzman, Thomas S Adams, Gary E. Stinchcomb, David M Eissenstat, Patrick J Drohan, Susan Brantley, Jason P Kaye (2018): The Weathering of Rock to Regolith: Activity of Deep Roots in Bedrock Fractures (Invited). Abstract EP11D-2082 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14
Fiona Soper*, Samuel Chamberlain, Louis A Derry, Jed P Sparks (2018): Tree-driven redistribution of mineral nutrients in a temperate forested shale catchment. Abstract B21I-2439 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14
Forgeng, Mike (2018): Surface and shallow subsurface nutrient transport within an agriculturally active central Pennsylvanian landscape. Bachelor of Science, Geosciences, The Pennsylvania State University
Gregory Mount*, Jorden Hayes, Perri Silverhart, Callum Richard Wayman, Joanmarie Del Vecchio, Roman A DiBiase, Susan L Brantley (2018): Near-surface Geophysical Characterization of Cole Farms in the Susquehanna Shale Hills Critical Zone Observatory, Pennsylvania, USA. Abstract NS41B-0820 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Guo, L. and Lin, H (2018): Chapter 2 - Addressing Two Bottlenecks to Advance the Understanding of Preferential Flow in Soils. Advances in Agronomy, vol 147, p 61-117. DOI: 10.1016/bs.agron.2017.10.002
Guo, L., Fan, B., Zhang, J., and Lin, H. (2018): Occurrence of subsurface lateral flow in the Shale Hills Catchment indicated by a soil water mass balance method. European Journal of Soil Science.DOI: 10.1111/ejss.12701
Hang Wen*, Li Li, Julia N Perdrial, Benjamin Abbott, Thomas Adler, Susana Bernal, Remi Dupas, Sarah Godsey, Rebecca L Hale, Adrian Harpold, Donna M Rizzo, Gary Sterle, Kristen Underwood (2018): Hydrologic Control of Catchment-Scale Dissolved Organic Carbon (DOC) Dynamics. Abstract H13J-1880 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Hang Wen*, Li Li, Susan Brantley (2018): Upscaling Hydrological Dynamics at the Watershed Scale. Abstract H43C-2405 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec
Hayes, J., Mount, G.J. (2018): Teaching near-surface geophysics in the critical zone: examples from a field-based multi-method jigsaw (Invited). Abstract ED51H-0655 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec
Herndon, Elizabeth M., Steinhoefel, Grit, Dere, Ashlee L.D., and Sullivan, Pamela L. (2018): Perennial flow through convergent hillslopes explains chemodynamic solute behavior in a shale headwater catchment. Chemical Geology DOI: 10.1016/j.chemgeo.2018.06.019
Hoagland, Nell Elizabeth (2018): Surface Water-Sediment Interactions: Examples From Prisitine and Contaminated Catchments. Doctor of Philosophy, Geosciences and Biogeochemistry, The Pennsylvania State University, p. 270.Dissertation
Joanmarie Del Vecchio* (2018): Reading rocks and ground that once were cold but now are not. Abstract ED21B-02 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14.
Joaquin Cambeiro, Angelo Tarzona*, Yonesha Y Donaldson, Gina Pope, Paul O'Neill, Jorden L Hayes, Gregory Mount, Kristina Keating, Susan Brantley, Jonathan Nyquist (2018): Imaging the critical zone structure using seismic refraction in Garner Run at the Susquehanna Shale Hills Critical Zone Observatory. Abstract NS41B-1159 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Joseph Renzaglia*, Natalie J Accardo, Andrew Nyblade, Susan Brantley (2018): Constraints on Valley Structure from Two Seismic Refraction Lines in the Susquehanna Shale Hills Critical Zone Observatory. Abstract NS41B-0817 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Julia N Perdrial*, Malayika M Cincotta, Jesse Armfield, Thomas Adler, James B Shanley, Kristen Underwood, Donna M Rizzo, Hang Wen, Li Li, Adrian Harpold, Gary Sterle (2018): Combining long-term observations with experiments to test hypotheses on stream water dissolved organic carbon dynamics at the Sleepers River Research Watershed. Abstract H12D-07 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14.
Justin B. Richardson*, Benjamin W. Kumpf, and Louis A. Derry (2018): Examining the Role of Organic Compounds and Secondary Minerals on Ga/Al Fractionation in the Critical Zone. Abstract 12c:345 presented at 2018 Goldschmidt Meeting, Boston, MA 12-17 August
Katherine Lutz*, Natalie J Accardo, Andrew Nyblade, Susan Brantley (2018): Constraints on Ridge-to-Valley Critical Zone Structure from the Susquehanna Shale Hills Critical Zone Observatory. Abstract NS41B-0816 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Kim, H., Gu, X., and Brantley, S.L. (2018): Particle fluxes in groundwater change subsurface shale rock chemistry over geologic time. Earth and Planetary Science Letters, 500:180-191. DOI: 10.1016/j.epsl.2018.07.031
Kristina Keating*, Gregory Mount, Jonathan Nyquist, Jorden L Hayes, Alexander E Gates, Susan Brantley, Kristin O'Connell, Ellen A R Iverson (2018): Using a Near Surface Geophysics and Critical Zone Science Field Experience to Broaden the Participation of Underrepresented Minorities in the Geosciences. Abstract ED41C-1124 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec
Li Guo*, Henry Lin (2018): Soil Moisture Sensor Network Advances the Monitoring and Understanding of Catchment Hydrology: Case Studies from the Shale Hills CZO. Abstract H53J-1721 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec
Li Li, DiBiase Roman A., Del Vecchio Joanmarie, Marcon Virginia, Hoagland Beth, Xiao Dacheng, Wayman Callum, Tang Qicheng, He Yuting, Silverhart Perri, Szink Ismaiel, Forsythe Brandon, Williams Jennifer Z., Shapich Dan, Mount Gregory J., Kaye Jason, Guo Li, Lin Henry, Eissenstat David, Dere Ashlee, Brubaker Kristen, Kaye Margot, Davis Kenneth J., Russo Tess A., Brantley Susan L. (2018): The Effect of Lithology and Agriculture at the Susquehanna Shale Hills Critical Zone Observatory. Vadose Zone Journal, 17:180063.DOI: 10.2136/vzj2018.03.0063
Li Li, Wei Zhi*, Christopher Duffy, Gopal Bhatt (2018): Understanding Hydrobiogeochemical Controls of Nutrient Export Using Process-based Watershed Modeling. Abstract H12E-03 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Miles, Robby (2018): Using S-wave Models to Image the Subsurface at Shale Hills Observatory. Bachelors thesis.Bachelor of Science, Geosciences, The Pennsylvania State University.
Murphy, S.F., McCleskey, R.B., Martin, D.A., Writer, J.H., and Ebel, B.A. (2018): Fire, flood, and drought—Extreme climate events alter flow paths and stream chemistry. Journal of Geophysical Research: Biogeosciences, 123. DOI: 10.1029/2017JG004349
Natalie J Accardo*, Andy Nyblade, Xin Gu, Gregory Mount, Susan Brantley (2018): Chemical vs physical influences on weathering at the Susquehanna Shale Hills Critical Zone: Preliminary Results from a 3D seismic imaging experiment (Invited). Abstract NS43A-05 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Nyblade, Maddy (2018): Interdisciplinary Modeling for Sustainability: A Reflection on Hydrologic-Agricultural-Economic Modeling of Punjab, India. Bachelors thesis. Bachelor of Science, Geosciences, The Pennsylvania State University.
Nyquist, J. E., L. Toran, L. Pitman, L. Guo, and H. Lin (2018): Testing the Fill-and-Spill Model of Subsurface Lateral Flow Using Ground-Penetrating Radar and Dye Tracing. Vadose Zone Journal, 17:170142. DOI: 10.2136/vzj2017.07.0142
Perdrial J., Brooks P.D., Swetnam T., Lohse K.A., Rasmussen C., Litvak M., Harpold A.A., Zapata-Rios X., Broxton P., Mitra B., Meixner M., Condon K., Huckle D., Stielstra C., Vázquez-Ortega A., Lybrand R., Holleran M., Orem C., Pelletier J., Chorover J. (2018): A net ecosystem carbon budget for snow dominated forested headwater catchments: linking water and carbon fluxes to critical zone carbon storage. Biogeochemistry 138{3): 225–243DOI: 10.1007/s10533-018-0440-3
Perri Silverhart*, Roman A DiBiase (2018): Investigating climate change versus land use controls on hillslope erosion and valley sedimentation at the Cole Farm study watershed, central Pennsylvania. Abstract H53N-1775 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Qicheng Tang*, Jonathan M Duncan, Dacheng Xiao, Li Li, Li Guo, Henry Lin, David M Eissenstat (2018): Comparing preferential flow between two catchments with contrasting lithologies. Abstract H41O-2310 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Richardson, Justin B., Arnulfo A. Aguirre, Heather L. Buss, A. Toby O'Geen, Xin Gu, Daniella M. Rempe, and Daniel deB. Richter (2018): Mercury sourcing and sequestration in weathering profiles at six Critical Zone Observatories. Global Biogeochemical Cycles, 32(10):1542-1555. DOI: 10.1029/2018GB005974
Richter, D.D., S.A. Billings, P.M. Groffman, E.F. Kelly, K.A. Lohse, W.H. McDowell, T.S. White, S. Anderson, D.D. Baldocchi, S. Banwart, S. Brantley, J.J. Braun, Z.S. Brecheisen, C.W. Cook, H.E. Hartnett, S.E. Hobbie, J. Gaillardet, E. Jobbagy, H.F. Jungkunst, C.E. Kazanski, J. Krishnaswamy, D. Markewitz, K. O’Neill, C.S. Riebe, P. Schroeder, C. Siebe, W.L. Silver, A. Thompson, A. Verhoef, G. Zhang (2018): Ideas and perspectives: Strengthening the biogeosciences in environmental research networks. Biogeosciences 15: 4815-4832. DOI: 10.5194/bg-15-4815-2018
Roman A DiBiase*, Alison Denn, Paul R Bierman, Eric Kirby, Nicole West, Alan Hidy (2018): Stratigraphic control of landscape response to base-level fall, Young Womans Creek, Pennsylvania, USA. Abstract EP21D-2271 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14
S.A. Napieralski*, V. Macon, S.L. Brantley, and E.E. Roden (2018): Aerobic microbial lithotrophic oxidation of pyrite at neutral pH. Abstract 10d:208 presented at 2018 Goldschmidt Meeting, Boston, MA 12-17 August.
Saneiyan, S., Robinson, J., Slater, L., Brantley, S.L., Mount, G.J., Forsythe, B. (2018): Understanding flow transport in the Critical Zone using 3D electrical resistivity imaging. SAGEEP 2018 Meeting. 25-29 March, Nashville, TN
Shi, Y., Eissenstat, D.M., He, Y., and Davis, K.J. (2018): Using a spatially-distributed hydrologic biogeochemistry model with a nitrogen transport module to study the spatial variation of carbon processes in a Critical Zone Observatory. Ecological Modelling, 380:8-21. DOI: 10.1016/j.ecolmodel.2018.04.007
Timothy S. White*, Ashlee Laura Denton Dere, Sarah Sharkey (2018): Sediment flux rates by tree throw in the Shale Hills Critical Zone Observatory and associated satellite sites in the Appalachian Mountains. Abstract EP11D-2079 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14.
Virginia Marcon*, Beth Hoagland, Xin Gu, Jason Kaye, and Susan Brantley (2018): Sandstone ridges act as collectors for dust and overlying soil particles over 100 ka timesframes. Abstract 12f:302 presented at 2018 Goldschmidt Meeting, Boston, MA 12-17 August.
Virginia Marcon*, Hang Wen, Li Li, Susan Brantley (2018): Co-precipitation of calcite and sulfur at depth signifies biotic activity at the onset of weathering in crystalline rocks from temperate climates. Abstract B23H-2625 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Wanghai Tao*, Li Guo, Quanjiu Wang, Henry Lin (2018): Effects of slope aspect and gradient on soil climate in a forested catchment revealed by high-frequency monitoring data from a sensor network. Abstract H21K-1804 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14.
Wayman, Callum (2018): UNDERSTANDING THE EFFECTS OF HYDROLOGIC CONNECTIVITY, LAND USE, AND LITHOLOGY ON WATER QUALITY ACROSS SCALES: FROM A ZEROTH ORDER CATCHMENT TO A HUC 10 WATERSHED IN THE SUSQUEHANNA RIVER BASIN. Master of Science, Geosciences, The Pennsylvania State University, p. 103.
Wei Zhi*, Li Li, Jason P Kaye, Wenming Dong, Wendy Brown, Carl I Steefel, Kenneth Hurst Williams (2018): Understanding Contrasting Concentration-discharge (CQ) Behaviors in a Seasonally Snow-covered Watershed. Abstract EP11C-2077 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Weitzman, J. and Kaye, J.P. (2018): Nitrogen Budget and Topographic Controls on Nitrous Oxide in a Shale-Based Watershed. Journal of Geophysical Research: Biogeosciences, 123(6):1888-1908. DOI: 10.1029/2017JG004344
Wendt, Anna K., Todd Sowers, Scott Hynek, Jacob Lemon, Erika Beddings, Guanjie Zheng, Zhenhui Li, Jennifer Z. Williams, Susan L. Brantley (2018): Scientist–Nonscientist Teams Explore Methane Sources in Streams Near Oil/Gas Development. Journal of Contemporary Water Research & Education, Issue 164, Pages 80-111. DOI: 10.1111/j.1936-704X.2018.03286.x
Xin Gu*, Gary Mavko, Natalie J Accardo, Andrew Nyblade, Susan L Brantley (2018): Mapping geochemistry onto geophysics to understand the architecture of shale weathering in the shallow subsurface. Abstract NS43A-06 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Xin Gu*, Peter Heaney, and Susan L. Brantley (2018): Pyrite oxidation during shale weathering: from catchment – to nanometer – scale. Abstract 12e:306 presented at 2018 Goldschmidt Meeting, Boston, MA 12-17 August.
Yonesha Y Donaldson*, Joaquin Cambeiro, Gina Pope, Paul O'Neill, Gregory Mount, Kristina Keating, Susan Brantley, Jonathan Nyquist (2018): Characterizing the subsurface of the Critical Zone in the Garner Run Catchment at the Susquehanna Shale Hills Critical Zone Observatory using Electrical Resistivity. Abstract NS41B-0819 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Yuning Shi*, Armen Kemanian, Charles White, Felipe Montes (2018): Development of a Next Generation Spatially Distributed Agroecosystem Model. Abstract B33G-2761 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14 Dec.
Jin, L., Ma, L., Dere, A., White, T., Mathur, M., and Brantely, S. (2017). REE mobility and fractionation during shale weathering along a climate gradient.Chemical Geology 466, 352-379. DOI: 10.1016/j.chemgeo.2017.06.024
Wymore, Adam S., Nicole R. West, Kate Maher, Pamela L. Sullivan, Adrian Harpold, Diana Karwan, Jill A. Marshall, Julia Perdrial, Daniella M. Rempe and Lin Ma (2017): Growing new generations of critical zone scientists. Earth Surface Processes and Landforms 42 (14): 2498-2502. DOI: 10.1002/esp.4196
Baldwin, D., Naithani, K.J., and Lin, H. (2017): Combined soil-terrain stratification for characterizing catchment-scale soil moisture variation. Geoderma 285:260–269. DOI: 10.1016/j.geoderma.2016.09.031
Bao, Chen, Li Li, Yuning Shi, Christopher Duffy (2017): Understanding watershed hydrogeochemistry: 1 Development of RT-Flux-PIHM. Water Resources Research, 53(3) 2328–2345. DOI: 10.1002/2016WR018934
Bern, C.R., Yesavage, T., Pribil, M. (2017): Iron isotope systematics of shale-derived soils as potentially influenced by small mineral particle loss. Proceedings of the 12th International Symposium on Applied Isotope Geochemistry (AIG-12), 17-22 September. Copper Mountain Resort, Colorado, USA.
Brantley Susan L., Marina Lebedeva, Victor Balashov, Kamini Singha, Pamela L. Sullivan, Gary Stinchcomb (2017): Toward a conceptual model relating chemical reaction fronts to water flow paths in hills. Geomorphology, vol 277, p 100-117. DOI: 10.1016/j.geomorph.2016.09.027
Brantley, S.L. (2017): Perspectives on CZ science - Plenary Address. Critical Zone Science: Current Advances and Future Opportunities, Arlington, VA, 4-6 June, 2017.
Brantley, S.L. (2017): Using the Critical Zone Observatory Network to Put Geology into Environmental Science (Invited). 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Brantley, S.L. and Gu, X. (2017): Shale across Scales from the Depths of Sedimentary Basins to Soil and Water at Earth’s Surface (Invited). 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Brantley, S.L., McDowell, W.H., Dietrich, W.E., White, T.S., Kumar, P., Anderson, S., Chorover, J., Lohse, K.A., Bales, R.C., Richter, D., Grant, G., and Gaillardet, J. (2017): Designing a network of critical zone observatories to explore the living skin of the terrestrial Earth. Earth Surface Dynamics, 5, 841–860. DOI: 10.5194/esurf-5-841-2017
Brantley, Susan L., David M. Eissenstat, Jill A. Marshall, Sarah E. Godsey, Zsuzsanna Balogh-Brunstad, Diana L. Karwan, Shirley A. Papuga, Joshua Roering, Todd E. Dawson, Jaivime Evaristo, Oliver Chadwick, Jeffrey J. McDonnell, Kathleen C. Weathers (2017): Reviews and syntheses: on the roles trees play in building and plumbing the critical zone. Biogeosciences, 14, 5115-5142. DOI: 10.5194/bg-14-5115-2017
Brantley, Susan L., Davis, Kenneth J., Eissenstat, David M., Li, Li, Russo, Tess (2017): Using the Susquehanna - Shale Hills CZO to Project from the Geological Past to the Anthropocene Future. NSF Award # 1331726 - Annual Report: Year 4.2017 Annual Report
Del Vecchio, J. (2017): A record of coupled hillslope and channel response to Pleistocene periglacial erosion in a sandstone headwater valley, central Pennsylvania. Master of Science, Geosciences, The Pennsylvania State University, p.
Del Vecchio, J., DiBiase, R., Bierman, P., Denn, A. (2017): A Quaternary record of periglacial surface processes preserved in a headwater valley in central Pennsylvania. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Denn, A. (2017): Detecting Landscape Response to Perturbations by Climate and Base Level in Central Pennsylvania Using In-SITU 10Be AND 26Al. Master of Science, Geology, The University of Vermont, p. 86.
Denn, Alison R., Bierman, Paul R., Zimmerman, Susan R. H., Caffee, Marc W., Corbett, Lee B., and Kirby, Eric (2017): Cosmogenic nuclides indicate that boulder fields are dynamic, ancient, multigenerational features. GSA Today 28:4-10. DOI: 10.1130/GSATG340A.1
Dere, A.L.D., Santini, T., Parcher, S., Nyangari, S., Warren, K. (2017): Critical Zone Evolution Across a Shale Climosequence. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
DiBiase, R., Del Vecchio, J.M., Mount, G.J., Hayes, J.L., Comas, X., Guo, L., Lin, H., Zarif, F., Forsythe, B. and Brantley, S.L. (2017): Shallow critical zone architecture of a headwater sandstone catchment quantified using near-surface geophysics. AGU-SEG Hydrogeophysics Workshop, Stanford, Calif., 24-27 July.
Guo, L., Lin, H., Nyquist, J., Toran, L., Mount, G. (2017): Subsurface Hydrologic Processes Revealed by Time-lapse GPR in Two Contrasting Soils in the Shale Hills CZO. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Hasenmueller, E., Gu, X., Weitzman, J., Adams, T., Stinchcomb, G., Eissenstat, D., Drohan, P., Brantley, S., and Kaye, J. (2017): Weathering of rock to regolith: The activity of deep roots in bedrock fractures. Geoderma 300:11-31. DOI: 10.1016/j.geoderma.2017.03.020
Hasenmueller, E.A., Gu, X., Weitzman, J.N., Adams, T.S., Stinchcomb, G.E., Eissenstat, D.M., Drohan, P.J., Brantley, S.L., and Kaye, J.P. (2017): Weathering of rock to regolith: The activity of deep roots in bedrock fractures. 2017 Geological Society of America Fall Meeting, Seattle, WA, 22-25 October.
Hauser, Emma, and Sharon A Billings (2017): Illuminating pathways of forest nutrient provision: relative release from soil mineral and organic pools. American Geophysical Union 2017 Fall Meeting, New Orleans, Louisiana, 11-15 December 2017.
Heckman, C.; Tague, C. (2017): How soil water storage moderates climate changes effects on transpiration, across the different climates of the Critical Zone Observatories. Fall Meeting, American Geophysical Union, December 2017. Abstract H23H-1777.
Heidari, P., Li Li, Lixin Jin, Jennifer Z. Williams, and Susan L. Brantley (2017): A reactive transport model for Marcellus shale weathering. Geochimica et Cosmochimica Acta, 217:421-440. DOI: 10.1016/j.gca.2017.08.011
Herndon, E., Steinhoefel, G., Dere, A.L.D., Sullivan, P.L. (2017): Perennial flow through convergent hillslopes explains chemodynamic solute behavior in a shale headwater catchment. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec
Hill, L. (2017): Lithological controls on soil properties of temperate forest ecosystems in central Pennsylvania. Master of Science, Ecology, The Pennsylvania State University, p. 89.
Hoagland, Beth, Russo, Tess A., Gu, Xin, Hill, Lillian, Kaye, Jason, Forsythe, Brandon, and Brantley, Susan L. (2017): Hyporheic zone influences on concentration-discharge relationships in a headwater sandstone stream. Water Resources Research, 53(6):4643–4667. DOI: 10.1002/2016WR019717
Hsu, Leslie, Emilio Mayorga, Jeffery S. Horsburgh, Megan R. Carter, Kerstin A. Lehnert and Susan L. Brantley (2017): Enhancing Interoperability and Capabilities of Earth Science Data using the Observations Data Model 2 (ODM2). Data Science Journal, 16: 4, pp. 1–16. DOI: 10.5334/dsj-2017-004
Iavorivska L, EW Boyer, and JW Grimm (2017): Wet atmospheric deposition of organic carbon: An under-reported source of carbon to watersheds in the northeastern USA. Journal of Geophysical Research - Atmospheres, 122, 3104-3115. DOI: 10.1002/2016JD026027
Iavorivska, Lidiia, Boyer, Elizabeth W., Grimm, Jeffrey W., Miller, Matthew P., DeWalle, David R., Davis, Kenneth J., and Kaye, Margot W. (2017): Variability of dissolved organic carbon in precipitation during storms at the Shale Hills Critical Zone Observatory. Hydrological Processes, 31(16):2935–2950. DOI: 10.1002/hyp.11235
Jin, L., Ortiz, A.*, Ogrinc, N., Kaye, J., Ma, L., Hasenmueller, E.A., Sullivan, P.L., and Brantley, S.L. (2017): Understanding inorganic carbon dynamics in natural and human-impacted critical zones. American Chemical Society 253rd annual meeting, San Francisco, CA.
Jin, Lixin, Ma, Lin, Dere, Ashlee, White, Timothy, Mathur, Ryan, and Brantley, Susan (2017): REE mobility and fractionation during shale weathering along a climate gradient. Chemical Geology 466, 352-379. DOI: 10.1016/j.chemgeo.2017.06.024
Kim, H., Gu, X., and Brantley, S.L. (2017): Subsurface particle loss during shale weathering can alter soil and rock chemistry. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Kim, Hyojin, William E. Dietrich, Benjamin M. Thurnhoffer, Jim K. B. Bishop, and Inez Y. Fung (2017): Controls on solute concentration-discharge relationships revealed by simultaneous hydrochemistry observations of hillslope runoff and stream flow: The importance of critical zone structure. Water Resources Research, 53:1424-1443. DOI: 10.1002/2016WR019722
Li Li, Chen Bao, Pamela L. Sullivan, Susan Brantley, Yuning Shi, Chris Duffy (2017): Understanding Watershed Hydrogeochemistry: 2 Synchronized Hydrological and Geochemical Processes Drive Stream Chemostatic Behavior. Water Resources Research, 53(3) 2346–2367. DOI: 10.1002/2016WR018935
Li Li, Kate Maher, Alexis Navarre-Sitchler, Jenny Druhan, Christof Meile, Corey Lawrence, Joel Moore, Julia Perdrial, Pamela Sullivan, Aaron Thompson, Lixin Jin, Edward W. Bolton, Susan L. Brantley, William E. Dietrich, K. Ulrich Mayer, Carl I. Steefel, Albert Valocchi, John Zachara, Benjamin Kocar, Jennifer Mcintosh, Benjamin M. Tutolo, Mukesh Kumar, Eric Sonnenthal, Chen Bao, Joe Beisman (2017): Expanding the role of reactive transport models in critical zone processes. Earth-Science Reviews, 165:280-301. DOI: 10.1016/j.earscirev.2016.09.001
Li, L., Heidari, P., Jin, L., Williams, J.Z., Brantley, S.L. (2017): A Reactive Transport Modeling for Marcellus Shale Weathering. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Matthew Bardo, Maya Bokunewicz, Susan Brantley, Lachlan Campbell, Matthew Carroll, Zachiah Cook, John Donoughe, Maria Duiker, Brandon Forsythe, Ava Fritz, Hannah Good, Kristen Lenze, Aaron Li, Emily Lieb, Kacy Mann, Lena Nyblade, Yvonne Pickering, Maria Rodriguez Hertz, Ethan Rowland, Eugene Ruocchio, Bryn Schoonover, Kathryn Thomas, Jennifer Zan Williams (2017): Monitoring, Collecting, and Analyzing The Water Quality Data of Streams in Central Pennsylvania. 2017 GSA Joint Section Meeting, Northeastern (52nd) and North-Central (51st), 19–21 March 2017, Pittsburgh, Pennsylvania, USA.
Mount, G.J., DiBiase, R., Comas, X., Del Vecchio, J., Guo, L., Hayes, J., Forsythe, B., Brantley, S. (2017): Integrating geomorphological and time-lapse geophysical techniques to characterize hydrogeologic properties within shale and sandstone catchments at the Susquehanna Shale Hills Critical Zone Observatory, Pennsylvania, USA. AGU-SEG Hydrogeophysics Workshop, San Francisco, Calif., 24-27 July 2017.
Richter, D.deB., J. Austin, R. Anderson, A. Bacon, S. Brantley, Z. Brecheisen, A. Cherkinsky, W.S. Holbrook, V. Marcon, J.Pachon, P. Schroeder, A. Thompson, and A. Wade (2017): Gilbert’s soil production paradigm and a critical zone’s size-dependent fractionation of particles. Critical Zone Science: Current Advances and Future Opportunities, Arlington, VA, 4-6 June, 2017.
Richter, Daniel deB., Jason Austin, Robert S Anderson, Allan R Bacon, Susan L Brantley, Zachary Brecheisen, Paul A Schroeder, Anna Wade, W. Steven Holbrook, Virginia Marcon, Aaron Thompson (2017): Gilbert's soil production paradigm applied to a critical zone's fractionation of particle sizes. American Geophysical Union 2017 Fall Meeting, New Orleans, Louisiana, 11-15 December 2017.
Riebe, C. S., Hahm, W. J., Brantley, S. L. (2017): Controls on deep critical zone architecture: a historical review and four testable hypotheses. Earth Surface Processes and Landforms, 42 (1): 128–156. DOI: 10.1002/esp.4052
Risch, Martin R., DeWild, John F., Gay, David A., Zhang, Leiming, Boyer, Elizabeth W., and Krabbenhoft, David P. (2017)Atmospheric mercury deposition to forests in the eastern USA. Environmental Pollution 228(8-18). DOI: 10.1016/j.envpol.2017.05.004
Sharkey, S. and White, T. (2017): Fostering Collaboration Across the US Critical Zone Observatories Network. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Shi, Y., Eissenstat, D.M., He, Y., and Davis, K.J. (2017): Using a spatially-distributed hydrologic biogeochemistry model with nitrogen transport to study the spatial variation of carbon stocks and fluxes in a Critical Zone Observatory. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Smith, L., Eissenstat, D., and Kaye, M. (2017): Variability in aboveground carbon dynamics driven by slope aspect and curvature in an eastern deciduous forest, USA. Canadian Journal of Forest Research, vol. 47: 149–158. DOI: 10.1139/cjfr-2016-0147
STEINHOEFEL, G., BRANTLEY, S.L., FANTLE, M.F., GONZALES, M., LIU, W. (2017): Quantifying Shale Weathering Processes by Li Isotopes. 2017 Goldschmidt Conference, Paris, FR, 13-18 Aug.
Steinhoefel, G., Fantle, M.S., and Brantley, S.L. (2017): Quantifying shale weathering by Li isotopes at the Susquehanna Shale Hills Critical Zone Observatory. European Geosciences Union General Assembly 2017 Vienna | Austria | 23–28 April 2017.
Sullivan, P., Stops Jr., M., MacPherson, G.L., Li. L., and Dodds, W.K. (2017): Unraveling How Landscape Heterogenity Alerts Concentration Discharge Behavior in Carbonate Headwater Streams. 2017 Geological Society of America Fall Meeting, Seattle, WA, 22-25 October.
Sullivan, P.L., Goddéris, Y., Li, L., Billings, S., Macpherson, G.L., Shi, Y., Schott, J., Brantley, S.L. (2017): Earthcasting controls of vegetation on solute fluxes and soil development in the critical zone. Critical Zone Science: Current Advances and Future Opportunities, Arlington, VA, 4-6 June, 2017.
Sullivan, P.L., Wymore, A.S., McDowell, W.H. et al. (2017): New Opportunities for Critical Zone Science. 2017 CZO Arlington Meeting White Booklet. 2017 CZO White Booklet
Szink, I., Adams, T., Orr, A., Eissenstat, D. (2017): Slope position and Soil Lithological Effects on Live Leaf Nitrogen Concentration. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Tang, Q., Guo, L., Eissenstat, D.M., Lin, H. (2017): Comparing preferential flow and soil moisture dynamics in two catchments of contrasting lithology. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Wayman, C.R., Russo, T.A., Li, L., Forsythe, B., Hoagland, B. (2017): Qualitatively modeling solute fate and transport across scales in an agricultural catchment with diverse lithology. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Wen, H. and Li, L. (2017): Magnesite Dissolution Rates Across Scales: Role of Spatial Heterogeneity, Equilibrium Lengths, and Reactive Time Scales. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
West, N., Kirby, E., Nyblade, A., and Brantley, S.L. (2017): Aspect-Dependent Feebacks Between Regolith Production and Transport at the Shale Hills Critical Zone Observatory. 2017 Geological Society of America Fall Meeting, Seattle, WA, 22-25 October.
White, T.S., Wymore, A., Dere, A.L.D., Washburne, J.C., Hoffman, A., Conklin, M. (2017): Teaching climate science within the transdisciplinary framework of Critical Zone science (Invited). 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Williams Jennifer Z., Dykhoff Sharon, Pollak Jonathan, and Brantley Susan L. (2017): ONLINE EXTRA: Bringing the Outdoors In: Application of Hydrogeology Education Tools. In The Trenches, 7(4): online
Xiao, D., Brantley, S.L., and Li, L. (2017): Understanding the hydrologic and geochemical control of regolith formation on shale in a hilly landscape. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Xiao, D., Shi, Y., Hoagland, B., Del Vecchio, J., Russo, T.A., DiBiase, R.A., Li, L. (2017): Understanding controls of hydrologic processes across two headwater monolithological catchments using model-data synthesis. 2017 American Geophysical Union Fall Meeting, New Orleans, LA, 11-15 Dec.
Zarif, F., Kessouri, P., and Slater, L (2017): Recommendations for field-scale induced polarization (IP) data acquisition and interpretation. Journal of Environmental and Engineering Geophysics 22 (4): 395-410. DOI: 10.2113/JEEG22.4.395
Iavorivska, L., and Boyer, E.W. (2016): Inputs of Organic Carbon to Watersheds via Atmospheric Deposition: Variation Across Spatial and Temperal Scales. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Bao, Chen (2016): Understanding Hydrological and Geochemical Controls On Solute Concentrations at Large Scale. Doctor of Philosophy, Petroleum and Natural Gas Engineering, The Pennsylvania State University, p. 183.
Bern, C. and Yesavage, T. (2016): Modeling Small Mineral Particle Losses along Slopes of the Susquehanna Shale Hills Critical Zone Observatory . 2016 Geological Society of America Fall Meeting, Denver, CO, 25-28 September.
Brantley, S. L., DiBiase, R. A., Russo, T. A., Shi, Y., Lin, H., Davis, K. J., Kaye, M., Hill, L., Kaye, J., Eissenstat, D. M., Hoagland, B., Dere, A. L., Neal, A. L., Brubaker, K. M., and Arthur, D. K (2016): Designing a suite of measurements to understand the critical zone. Earth Surface Dynamics 4: 211-235. DOI: 10.5194/esurf-4-211-2016
Brantley, S.L., Wendt, A., and Sowers, T.A. (2016): Using Stream Chemistry Measurements by Scientists and Nonscientists to Assess Leakage from Oil and Gas Wells in Pennsylvania. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Brantley, Susan L. (2016): Understanding the Critical Zone: from rocks to soils to water resources. Keynote lecture for ADAPT Symposium on Advanced Assimiliation and Uncertainty Quantification in BigData Research for Weather, Climate, and Earth System Monitoring and Prediction, Toftrees Resort, State College, PA, May 23-24, 2016.
Brantley, Susan L., Davis, Kenneth J., Eissenstat, David M., Li, Li, Russo, Tess (2016): Using the Susquehanna - Shale Hills CZO to Project from the Geological Past to the Anthropocene Future. NSF Award # 1331726 - Annual Report: Year 3. 2016 Annual Report
Cai, Z., Xiao, D., Shi, Y., and Li, L. (2016): Assimilating the cosmic-ray soil moisture observing system measurements for understand watershed hydrodynamics. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Del Vecchio, J., Denn, A., DiBiase, R., and Bierman, P. (2016): Colluvial signatures of Pleistocene sediment production in central Pennsylvania. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Del Vecchio, J., Martin, C., Mount, G.J., Hayes, J., Comas, X., and DiBiase, R. (2016): Surface and Subsurface Characteristics of Periglacial Landscape Modification in Central Pennsylvania . 2016 Geological Society of America Fall Meeting, Denver, CO, 25-28 September.
Denn, A. and Bierman, P.R. (2016): Old Rocks, New Data: Cosmogenic 10Be Analysis of a Relict Periglacial Boulder Field, Hickory Run State Park, Pennsylvania . 2016 Geological Society of America Fall Meeting, Denver, CO, 25-28 September.
Dere Ashlee L., Timothy S. White, Richard April, and Susan L. Brantley (2016): Mineralogical Transformations and Soil Development in Shale across a Latitudinal Climosequence. Soil Science Society of America, 80:623–636. DOI: 10.2136/sssaj2015.05.0202
DeWalle, David R., Boyer, Elizabeth W., and Buda, Anthony R. (2016): Exploring lag times between monthly atmospheric deposition and stream chemistry in Appalachian forests using cross correlation. Atmospheric Environment, vol. 146, p. 206-214. DOI: 10.1016/j.atmosenv.2016.09.015
DiBiase, R., Del Vecchio, J., Mount, G., Hayes, J.L., Comas, X., Guo, L., Lin, H., Zarif, F., Forsythe, B., and Brantley, S.L. (2016): Quantifying the spatial variability in critical zone architecture through surface mapping and near-surface geophysics (Invited). 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Duffy, C., Thomas, E., Bhatt, G., Holmes, G., Boyer, E.W., and Sullivan, P. (2016): Using Isotopic Age of Water as a Constraint on Model Identification at the Critical Zone Observatory (Invited). 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Duggan-Haas, D., Smith, L., White, T., Ross, R.M., and Derry, L.A. (2016): The Shale Hills Critical Zone Observatory Virtual Fieldwork Experience: Using Virtual Fieldwork to Catalyze Actual Field Work in K-16 Classes (Invited). 2016 Geological Society of America Fall Meeting, Denver, CO, 25-28 September.
Eissenstat, D.M., Chen, W., Cheng, L., Liu, B., Koide, R.T., and Guo, D. (2016): Plant Functional Traits Associated with Mycorrhizal Root Foraging in Arbuscular Mycorrhizal and Ectomycorrhizal Trees. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Gaines KP, FC Meinzer, CJ Duffy, EM Thomas, and DM Eissenstat (2016): Rapid tree water transport and residence times in a Pennsylvania catchment. Ecohydrology, 9 (8): 1554–1565. DOI: 10.1002/eco.1747
Gaines KP, JW Stanley, FC Meinzer, KA McCulloh, DR Woodruff, W Chen, TS Adams, H Lin and DM Eissenstat (2016): Reliance on shallow soil water in a mixed-hardwood forest in central Pennsylvania. Tree Physiology, 36 (4): 444-458. DOI: 10.1093/treephys/tpv113
Griffiths, Z.G., Davis, K.J., and He, Y. (2016): Investigating the Effects of Soil Moisture on Net Ecosystem Exchange in Shale Hills. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Gu, X., Rempe, D., and Brantley, S.L. (2016): Investigating the mechanisms of shale porosity development to understand hydrologic controls on hillslope scale weathering in a comparison across CZOs. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Guo, L and Lin, H. (2016): Three Principles of Water Flow in Soils. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Guo, Li and Lin, Henry (2016): Critical Zone Research and Observatories: Current Status and Future Perspectives. Vadose Zone Journal, vol 15, issue 9.
Hill, L.Z., Kaye, J.P., and Brantley, S.L. (2016): Soil CO2 and O2 concentrations in shale and sandstone catchments of central Pennsylania. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Iavorivska L, EW Boyer, and DR DeWalle (2016): Atmospheric deposition of organic carbon via precipitation. Atmospheric Environment, vol 146, p. 153-163. DOI: 10.1016/j.atmosenv.2016.06.006
Iavorivska, Lidiia, Elizabeth W. Boyer, Matthew P. Miller, Michael G. Brown, Terrie Vasilopoulos, Jose D. Fuentes, Christopher J. Duffy (2016): Atmospheric inputs of organic matter to a forested watershed: Variations from storm to storm over the seasons. Atmospheric Environment , vol 147, p. 284-295. DOI: 10.1016/j.atmosenv.2016.10.002
Li, L., Bao, C., Shi, Y., Duffy, C., and Brantley, S.L. (2016): Understanding Hydrogeochemical Processes at the Watershed Scale Using RT-Flux-PIHM. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Li, L., Bao, C., Sullivan, P.L., Brantley, S.L., Shi, Y., and Duffy, C. (2016): Hydrogeochemical Synchrony Drives Chemostatic Behavior in Stream Chemistry (Invited). 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Lin, H. (2016): Hot Spots and Hot Moments: Linking Hydropedology and Biogeochemistry in the Critical Zone (Invited). 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Lin, H. and Guo, L. (2016): A framework for estimating the occurrence frequency and dominant controls of preferential flow across diverse soil landscape. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Marcon, V., Gu, X., Fisher, B., and Brantley, S.L. (2016): Evaluating the effect of lithology on porosity development in ridgetops in the Appalachian Piedmont. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Meek, Katherine, Derry, Louis, Sparks, Jed, and Cathles, Lawrence (2016): 87Sr/86Sr, Ca/Sr, and Ge/Si ratios as tracers of solute sources and biogeochemical cycling at a temperate forested shale catchment, central Pennsylvania, USA. Chemical Geology, vol. 445, 84–102. DOI: 10.1016/j.chemgeo.2016.04.026
Miller, Matthew P., Boyer, Elizabeth W., McKnight, Diane M., Brown, Michael G., Gabor, Rachel S., Hunsaker, Carolyn T., Iavorivska, Lidiia, Inamdar, Shreeram, Johnson, Dale W., Kaplan, Louis A., Lin, Henry, McDowell, William H., Perdrial, Julia N. (2016): Variation of organic matter quantity and quality in streams at Critical Zone Observatory watersheds. Water Resources Research, 52 (10): 8202–8216. DOI: 10.1002/2016WR018970
Mount, G., Guo, L., Comas, X., DiBiase, R., Hayes, J.L., Del Vecchio, J., Forsythe, B., Brantley, S.L., and Lin, H. (2016): Characterizing Subsurface Lithology and Hydrological Processes at the Susquehanna Shale Hills CZO Using Multi-scale Near-surface Geophysical Measurements. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Orr, Alexandra (2016): Topographic Controls On Root Partitioning Patterns In a Temperate Forest. Master of Science, Ecology, The Pennsylvania State University, p. 36.
Shi, Y., Eissenstat, D.M., Davis, K.J., and He, Y. (2016): Using a spatially-distributed hydrologic biogeochemistry model to study the spatial variation of carbon processes in a Critical Zone Observatory. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Silverhart, P., Zhi, W., Xiao, D., Del Vecchio, J., DiBiase, R., and Li, L. (2016): Evaluating the Importance of Regolith Heterogenity on Catchment Hydrology in Garner Run, Susquehanna Shale Hills Critical Zone Observatory, Pennsylvania, USA. 2016 Geological Society of America Fall Meeting, Denver, CO, 25-28 September.
Sullivan P., Ma L., West N., Jin L., Karwan D., Noireaux J., Steinhoefel G., Gaines K., Eissenstat D., Gaillardet J., Derry L., Meek K., Hynek S., and Brantley S.L. (2016): CZ-tope at Susquehanna Shale Hills CZO: Synthesizing multiple isotope proxies to elucidate Critical Zone processes across timescales in a temperate forested landscape. Chemical Geology, vol 445, 103–119. DOI: 10.1016/j.chemgeo.2016.05.012
Sullivan, P.L., Hynek, S., Gu, X., and Brantley, S.L. (2016): Pyrite Dissolution Leads Watershed Geomorphological Evolution . 2016 Geological Society of America Fall Meeting, Denver, CO, 25-28 September.
Sullivan, P.L., Hynek, S., Gu, X., Singha, K., White, T.S., West, N., Kim, H., Kirby, E., Clarke, B.; Duffy, C.; Brantley, S.L. (2016): Oxidative Dissolution under the Channel Leads Geomorphological Evolution at the Shale Hills Catchment . American Journal of Science, 316 (10): 981-1026. DOI: 10.2475/10.2016.02
Szink, I., Adams, T.S., Orr, A.S., Ruppel, M., Donnelly, S., Brazil, L.I., and Eissenstat, D.M. (2016): Comparing Rooting Depth and Niche Partitioning Between Shale and Sandstone Derived Soils in Central Pennsylvania Mixed Forests. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Weitzman, J.N. and Kaye, J.P. (2016): N Budget and Topographic Controls on N2O in a Shale Watershed with High Atmospheric N Deposition. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Weitzman, Julie (2016): Variation In Soil Nitrogen Retention Across Land Uses, Landscapes, and Landforms in Central Pennsylvania. Doctor of Philosophy, Soil Science and Biogeochemistry, The Pennsylvania State University, p. 222.
West, N., Kirby, E., Nyblade, A., and Brantley, S.L. (2016): Microclimate Controls on the Evolution of Critical Zone Architecture in the Susquehanna Shale Hills Critical Zone Observatory. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
White, T. (2016): Earth Surface Processes in the Critical Zone: An Introductory Course Designed for Teachers. The Earth Scientist XXXII, no. 3 (Fall 2016): 22–24.
White, T.S., McDowell, W.H., and Brantley, S.L. (2016): Critical Zone Observatories: Platforms for Collaborative Science. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Williams Jennifer Z., Sharon Dykhoff, Liza Brazil, Jon Pollak, Eugene Ruocchio, Yvonne Pickering, and Susan L. Brantley (2016): TeenShale Network: Combining Hands-on Field Experience with Data-Driven Hydrology Education Tools. 2016 CUAHSI Biennial, Shepardstown, WV July 24- 27.
Xiao, D., Shi, Y., and Li, L. (2016): Understanding controls of hydrologic processes across two monolithological catchments using model-data integration. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Yu Xuan, Christopher Duffy, Yolanda Gil, Lorne Leonard, Gopal Bhatt, and Evan Thomas (2016): Cyber-Innovated Watershed Research at the Shale Hills Critical Zone Observatory. IEEE SYSTEMS JOURNAL, 10 (3): 1239 - 1250.
Yu Xuan; Christopher J. Duffy; Alain N. Rousseau; Gopal Bhatt; Álvaro Pardo Álvarez; Dominique Charron (2016): Open science in practice: learning integrated modeling of coupled surface-subsurface flow processes from scratch. Earth and Space Science, 3 (5): 190–206. DOI: 10.1002/2015EA000155
Yu, Xuan; Christopher Duffy; Yu Zhang; Gopal Bhatt; Yuning Shi (2016): Virtual experiments guide calibration strategies for a real-world watershed application of coupled surface-subsurface modeling . Journal of Hydrologic Engineering, 21 (11). DOI: 10.1061/(ASCE)HE.1943-5584.0001431
Zarif, F., Slater, L.D., Brantley, S.L., Robinson, J., and Kessouri, P. (2016): Electrical Resistivity Imaging is Consistent with Shallow Interflow within the Garner Run subcatchment of the Susquehanna Shale Hills CZO. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Zhang, Y. (2016): Fully-Coupled Hydrological and Morphological Processes For Modeling Landscape Evolution. Doctor of Philosophy, Civil and Environmental Engineering, The Pennsylvania State University, p. 196.
Zhang, Y., R. Slingerland, and C. Duffy (2016): Fully-Coupled Hydrologic Processes for Modeling Landscape Evolution. Environmental Modelling & Software, 82:89-107. DOI: 10.1016/j.envsoft.2016.04.014
Zhang, Y., Slingerland, R.L., Duffy, C., Gu, X., Lin, H., and West, N. (2016): Geomorphic equilibrium and the spatial variation of the geomorphic diffusivity at the Susquehanna Shale Hills Critical Zone Observatory. 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
Adira, Arvy (2015): Assessing the Subsurface Geology of Garner Run Through the Relationship Between Seismic Velocity and Layer Density. Bachelor of Science, Geosciences, The Pennsylvania State University.
Baldwin, Douglas C., Henry Lin and Erica Smithwick (2015): Downscaling Satellite Data for Predicting Catchment-scale Root Zone Soil Moisture with Ground-based Sensors and an Ensemble Kalman Filter. H43H-1635 Remote Sensing and Modeling of the Terrestrial Water Cycle II Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Banwart, S. and Zhu, C. (2015): Frontiers in International Critical Zone Science - Beijing, China Workshop Report. Beijing Workshop Report, May 21-23, 2014.
Bao, C., Li, L., Shi, Y., Duffy, C., and Brantley, S. L. (2015): RT-Flux-PIHM: A Coupled hydrological, land Surface, and reactive transport Model. CSDMS annual meeting, May 26 -28th, Boulder, CO.
Bao, Chen, Li Li, Yuning Shi, Pamela L Sullivan, Christopher Duffy and Susan L Brantley (2015): Understanding the Concentration-Discharge Relationship of Chloride and Magnesium in Shale Hills Using RT-Flux-PIHM. H53E-1700 Modeling the Critical Zone: Integrating Processes and Data across Disciplines and Scales II Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Brantley, S. L., W. E. Dietrich, and S. Banwart (2015): An international initiative for science in the critical zone. EOS, 96, Published on 5 June 2015. DOI: 10.1029/2015EO031111
Brantley, Susan L and Pamela L Sullivan (2015): Understanding How Nested Reaction Fronts under Watersheds Impact Flow, Transport, and Geomorphological Evolution: the Shale Hills Example . H53K-08 Flow, Mixing, and Reaction: Interactions and Coupling in Hydrological Systems II, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Brantley, Susan L., Davis, Kenneth J., Eissenstat, David M., Li, Li, Russo, Tess (2015): Using the Susquehanna - Shale Hills CZO to Project from the Geological Past to the Anthropocene Future . NSF Award # 1331726 - Annual Report: Year 2. 2015 Annual Report || Inter-CZO Activities: Year 2 || Noteworthy Nuggets: Year 2
Cain, Molly (2015): Elucidating the Effects of Reservoir Filling on Watershed Hydrodynamics and Shallow Groundwater Chemistry in a Previously Impounded Lake. Bachelor of Science, Geosciences, The Pennsylvania State University.
Carter, M., B.J. Gaudet, D.R. Stauffer, T.S. White, and S.L. Brantley (2015): Using soil records with atmospheric dispersion modeling to investigate the effects of clean air regulations on 60 years of manganese deposition in Marietta, Ohio (USA). Science of the Total Environment, Vol 515-516:49-59. DOI: 10.1016/j.scitotenv.2015.01.015
Denn A., Bierman P., and Kirby E. (2015): Investigation of a RElict Periglacial Feature: Hickory Run Boulder Field, Hickory Run State Park, Pennsylvania. 2015 GSA Annual Meeting, Baltimore, MD, Geological Society of America Abstracts with Programs. Vol. 47, No. 7, p.550.
Dere, Ashlee Laura Denton, Elizabeth Andrews and Timothy S White (2015): Quantifying present-day and long-term shale weathering rates across a latitudinal climosequence. EP34A-06 Landscape Evolution from a Critical Zone Science Perspective III, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
DiBiase, R.A., Del Vecchio, J., and Granke, S.B. (2015): Topgraphic and Colluvial Signatures of Lithology, Base Level, and Climate in the Shavers Creek Watershed, Pennsylvania. Pardee Symposium, 2015 GSA National Meeting, Baltimore, MD, Geological Society of America Abstracts with Programs. Vol. 47, No. 7, p.832.
Eissenstat, David M, Alexandra S. Orr, Thomas S Adams, Weile Chen and Katie Gaines (2015): Influence of Topography on Root Processes in the Shale Hills Susquehanna Critical Zone Observatory (Invited). H23J-02 Ecohydrology in the Critical Zone II, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Gaillardet, Jerome, Johanna Noireaux , Pamela L Sullivan , Grit Steinhoefel , Pascale Louvat and Susan L Brantley (2015): Boron isotopes at the Shale Hills Critical Zone Observatory. EP12B-03 Innovative Isotope Methods for Characterizing Metal Budgets in the Present and Past Terrestrial and Aquatic Environments I, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Gaines, Katie and Kristen Marie Brubaker (2015): The tree water isoscape of a central Pennsylvania catchment: ecohydrologic patterns and processes. H21C-1387 Ecohydrology in the Critical Zone I Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Gaines, Katie P. (2015): Forest Ecohydrology in a Central Pennsylvania Catchment: A Stable Isotope Approach. Doctor of Philosophy, Ecology, The Pennsylvania State University, p. 126.
Harpold, A. A., Marshall, J. A., Lyon, S. W., Barnhart, T. B., Fisher, B. A., Donovan, M., Brubaker, K. M., Crosby, C. J., Glenn, N. F., Glennie, C. L., Kirchner, P. B., Lam, N., Mankoff, K. D., McCreight, J. L., Molotch, N. P., Musselman, K. N., Pelletier, J., Russo, T., Sangireddy, H., Sjöberg, Y., Swetnam, T., and West, N. (2015): Laser vision: lidar as a transformative tool to advance critical zone science. Hydrol. Earth Syst. Sci., 19, 2881-2897. DOI: 10.5194/hess-19-2881-2015
Hasenmueller, E.A., Jin, L., Stinchcomb, G.E., Lin, H., Brantley, S.L., Kaye, J.P. (2015): Topographic controls on the depth distribution of soil CO2 in a small temperate watershed. Applied Geochemistry, vol 63, 58-69. DOI: 10.1016/j.apgeochem.2015.07.005
Hasenmueller, Elizabeth Ann, Xin Gu, Julie N Weitzman, Thomas S Adams, Gary E Stinchcomb, David M Eissenstat, Susan L Brantley and Jason P Kaye (2015): The Activity of Deep Roots in Bedrock Fractures at the Susquehanna Shale Hills Critical Zone Observatory, USA. H21C-1383 Ecohydrology in the Critical Zone I Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Herndon E. M., A. L. Dere, P. L. Sullivan, D. Norris, B. Reynolds, and S. L. Brantley (2015): Biotic controls on solute distribution and transport in headwater catchments. Hydrology and Earth System Sciences Discussion. DOI: 10.5194/hessd-12-213-2015
Herndon Elizabeth, Lixin Jin, Danielle Andrews, David Eissenstat, Susan Brantley (2015): Importance of vegetation for manganese cycling in temperate forested watersheds. Global Biogeochemical Cycles, 29(2):160-174. DOI: 10.1002/2014GB004858
Kenney, Matthew (2015): Isotopic data sonification: Shale Hills Critical Zone Observatory. Master of Fine Arts, Arts and Architecture, The Pennsylvania State University.
Kraepiel, A. M. L., Dere, A. L., Herndon, E. M., and Brantley, S. L. (2015): Natural and anthropogenic processes contributing to metal enrichment in surface soils of central Pennsylvania. Biogeochemistry, March 2015, Volume 123, Issue 1-2, pp 265-283. DOI: 10.1007/s10533-015-0068-5
Kumar, M., and Duffy, C. J. (2015): Exploring the role of domain partitioning on efficiency of parallel distributed hydrologic model simulations. Journal of Hydrogeology & Hydrologic Engineering 4: 1-12. DOI: 10.4172/2325-9647.1000119
Li, L (2015): Predictive Understanding of Biogeochemical Reactions in Heterogeneous Porous Media. 2015 GSA Annual Meeting, Baltimore, MD, Geological Society of America Abstracts with Programs. Vol. 47, No. 7, p.838.
Lin, H (2015): Soil Architecture and Preferential Flow Across Scales. 2015 GSA Annual Meeting, Baltimore, MD, Geological Society of America Abstracts with Programs. Vol. 47, No. 7, p.508.
Lin, Hangsheng, Steve Banwart, Timothy Filley, Dali Guo, Daniel Richter, Susan Trumbore, Harry Vereecken and Joerg Voelkel (2015): Towards an International Network of Critical Zone Observatories. EP31A-0980 International Critical Zone Research: Status, Networking, and Challenges Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Liu Hu and Henry Lin (2015): Frequency and Control of Subsurface Preferential Flow: From Pedon to Catchment Scales. Soil Science Society of America Journal, Vol. 79 No. 2, p. 362-377. DOI: 10.2136/sssaj2014.08.0330
Ma L., Chabaux F., West N., Kirby E., Jin L., and Brantley S.L. (2015): Regolith Production and Transport In The Susquehanna Shale Hills Critical Zone Observatory: Insights From U-Series Isotopes (Invited). Pardee Symposium, 2015 GSA Annual Meeting, Baltimore, MD, Geological Society of America Abstracts with Programs. Vol. 47, No. 7, p.832.
Ma Lin, Fang-Zhen Teng, Lixin Jin, Shan Ke, Wei Yang, Hai-Ou Gu, Susan L. Brantley (2015): Magnesium isotope fractionation during shale weathering in the Shale Hills Critical Zone Observatory: Accumulation of light Mg isotopes in soils by clay mineral transformation. Chemical Geology, 397:37-50. DOI: 10.1016/j.chemgeo.2015.01.010
Macdonald, Sara (2015): Thick soil formation on Orthoquartzite since the Wisconsinan in Huntingdon County. Senior Thesis, Geosciences, The Pennsylvania State University.
Meek, Katherine (2015): 87Sr/86Sr, Ca/Sr, And Ge/Si Ratios As Tracers Of Solute Sources At A Temperate Forested, Shale Catchment In Central Pennsylvania. Master of Science, Geological Sciences, Cornell University.
Pollak, Jon, Sue Brantley, Jennifer Williams, Sharon Dykhoff and Liza Ida Brazil (2015): Making Knowledge from Numbers : The Shale Network as an Honest Broker for Evaluating and Educating about the Impacts of Hydraulic Fracturing in the Marcellus Shale Region. ED43D-0885 Tools, Resources, and Lessons Learned for Scientists and Engineers Engaging in Education and Public Outreach II Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Rousseau, Alain N, Alvaro Pardo Álvarez, Xuan Yu, Stephane Savary and Christopher Duffy (2015): Comparison of Two Conceptually Different Physically-based Hydrological Models – Looking Beyond Streamflows. H23E-1624 Intercomparison Studies of Hydrological Models: Beyond Comparing Streamflows, Snow Water Equivalent, and Evapotranspiration Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Shi, Y., D. C. Baldwin, K. J. Davis, X. Yu, C. J. Duffy, and H. Lin (2015): Simulating high resolution soil moisture patterns in the Shale Hills watershed using a land surface hydrologic model. Hydrological Processes, Vol 29, Issue 21, pages 4624–4637. DOI: 10.1002/hyp.10593
Shi, Y., K. J. Davis, F. Zhang and C. J. Duffy, and X. Yu (2015): Parameter estimation of a physically-based land surface hydrologic model using an ensemble Kalman filter: A multivariate real-data experiment. Advances in Water Resources, vol 83, 421–427. DOI: 10.1016/j.advwatres.2015.06.009
Sullivan P.L., Hynek, S., Gu, X., Singha, K., White, T., West, N., Kim, H., Clarke, B., Kirby, E., Duffy, C., and Brantley, S.L (2015): The interplay of regolith evolution and watershed hydrodynamics in a first order watershed. 2015 Goldschmidt Conference, Prague, CZ, 16-21 Aug.
Sullivan, Pamela L., Yves Godderis, Yuning Shi, Xin Gu, Jacques Schott, Christopher Duffy and Susan Brantley (2015): Using WITCH to determine the factors that govern shale weathering and solute fluxes in the Critical Zone. H52C-06 Modeling the Critical Zone: Integrating Processes and Data across Disciplines and Scales I, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Wang, Eric (2015): Seismic Refraction for Subsurface Analysis of Garner Run. Senior Thesis, Geosciences, The Pennsylvania State University.
Weitzman, Julie N. and Jason P Kaye (2015): The Paradox of High Subsurface [N2O] and Low Surface Flux of N2O to the Atmosphere. B13G-0702 The Bioatmospheric N Cycle: N Emissions, Transformations, Deposition, and Terrestrial and Aquatic Ecosystem Impacts III Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
West, N. (2015): Isotopic tracers of asymmetric watershed evolution. Geological Society of Washington, Meeting 1494, 11 March, 2015.
West, N. and Kirby, E. (2015): Topographic Fingerprints of Micro-Climate and Lithology in the Central Appalachians (Invited). Pardee Symposium, 2015 GSA National Meeting, Baltimore, MD, Geological Society of America Abstracts with Programs. Vol. 47, No. 7, p.831.
West, N., Kirby, E., Brantley, S. (2015): Microclimate controls on weathering and erosion in a temperate forest (Invited). 2015 Goldschmidt Conference. Prague, CZ.
West, Nicole, Eric Kirby, Andrew Nyblade and Susan Brantley (2015): Microclimate controls on weathering: Insights into deep critical zone evolution from seismic refraction surveys in the Susquehanna Shale Hills Critical Zone Observatory. EP41C-0941 Mechanistic Underpinnings of Damage, Disruption, and Downslope Transport of Rock and Regolith Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
White T., Brantley S., Banwart S., Chorover J., Dietrich W., Derry L., Lohse K., Anderson S., Aufdendkampe A., Bales R., Kumar P., Richter D., McDowell B. (2015): Chapter 2 – The Role of Critical Zone Observatories in Critical Zone Science. Developments in Earth Surface Processes 19: 15–78. DOI: 10.1016/B978-0-444-63369-9.00002-1
Williams, J. Z., Forsythe B, Carroll M, Ruocchio E, Pickering Y, and Brantley S (2015): Combining Hands-on Field Experience with Data-Driven Hydrology Education Tools. Virtual Workshop on Data-Driven Hydrology Education, CUAHSI, Medford, MA.
Xiao, Dacheng, Yuning Shi and Li Li (2015): Assimilating the Cosmic-Ray Soil Moisture Observing System Measurements for Land Surface Hydrologic Model Parameter Estimation Using the Ensemble Kalman Filter. H53E-1703 Modeling the Critical Zone: Integrating Processes and Data across Disciplines and Scales II Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
Yu Xuan, Gopal Bhatt, Christopher Duffy, Denice Wardrop, Raymond Najjar, Andrew Ross, Matthew Rydzik (2015): A coupled surface-subsurface modeling framework to assess the impact of climate change on freshwater wetlands: a case study of seven watersheds of the Susquehanna River Basin. Climate Research, 66:211-228. DOI: 10.3354/cr01348
Yu, H., P. Yang, and H.S. Lin (2015): Spatiotemporal patterns of soil matric potential in the Shale Hills Critical Zone Observatory. Vadose Zone Journal, Vol 14, no. 7. DOI: 10.2136/vzj2014.11.0167
Yu, X., C. J. Duffy, J. Kaye, W. T. Crow, G. Bhatt, and Y. Shi (2015): Reanalysis of water and carbon cycle models at a critical zone observatory. In Remote Sensing of the Terrestrial Water Cycle, Geophysical Monograph 206, First Edition, Edited by Venkat Lakshmi. DOI: 10.1002/9781118872086.ch31
Yu, Xuan, Anna Lamačová, Christopher Duffy, Pavel Krám, Jakub Hruška, Tim White & Gopal Bhatt (2015): Modelling long-term water yield effects of forest management in a Norway spruce forest. Hydrological Sciences Journal, 60:2, 174-191. DOI: 10.1080/02626667.2014.897406
Yu, Xuan, Anna Lamačová, Christopher J. Duffy, Pavel Krám, Jakub Hruška (2015): Hydrological model uncertainty due to spatial evapotranspiration estimation methods. Computers & Geosciences, 90, 90–101. DOI: 10.1016/j.cageo.2015.05.006
Zhang, Yu, Rudy L Slingerland, Yuning Shi, Christopher Duffy and Nicole West (2015): Water-regolith-energy Interaction in Landscape Evolution and Its Influence on Forming Asymmetric Landscape: An Example from the Shale Hills Critical Zone Observatory of Central Pennsylvania. EP33D-06 Landscape Evolution from a Critical Zone Science Perspective II, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.
West, Nicole, Kirby, Eric, Bierman, Paul and Clarke, Brian A. (2014): Aspect-dependent variations in regolith creep revealed by meteoric 10Be. Geology, vol 42 (6):507-510. DOI: 110.1130/G35357.1
Andrews, Elizabeth M., Dere, Ashlee L., and White, Timothy (2014): In Situ Measurements To Quantify Present Day Shale Weathering Rates. GSA Northeastern Section 49th Annual Meeting 23–25 March 2014.
Brantley, S.L., Duffy, C.J., Eissenstat, D.M., and Kirby, E. (2014): An Accomplishment-Based Request for Renewal of the Susquehanna-Shale Hills Critical Zone Observatory (SSHO). NSF Award # 1239285 Project Outcomes Report. Accomplished Based Renewal
Brantley, S.L., Lin, Henry, Sullivan, Pamela L., Gu, X., Hasenmueller, Elizabeth A., and Kaye, Jason P. (2014): Exploring How Rock Turns to Regolith at the Susquehanna Shale Hills Critical Zone Observatory, Central Pennsylvania. GSA Northeastern Section 49th Annual Meeting 23–25 March 2014.
Brantley, Susan L., Davis, Kenneth J., Duffy, Christopher J., Eissenstat, David M., Li, Li (2014): Using the Susquehanna - Shale Hills CZO to Project from the Geological Past to the Anthropocene Future. NSF Award # 1331726 - Annual Report: Year 1. 2014 Annual Report
Brian Clarke, Eric Kirby, Douglas Burbank, and Nicole West (2014): EP33B-3635 Using shallow seismic tomography to characterize patterns of near-surface weathering and the mobile-immobile regolith transition: Implications for the erodibility and morphology of hillslopes. 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
Burkely Twiest (2014): Spatial and Temporal Evolution of the Nocturnal Surface Layer in a Small, Steep Waterhshed. Master of Science, Meteorology, The Pennsylvania State University, p. 85.
Davis, Reese (2014): Reading Atmospheric and Biotic Influences in Soils: The relationship between soil gas and weathering properties in soils on granite and diabase. Bachelor of Science, The Pennsylvania State University.
Dere, Ashlee (2014): Rates and Mechanisms of Shale Weathering Across a Latitudinal Climosequence. Doctor of Philosophy, Geosciences, Pennsylvania State University, p 320.
Dere, Ashlee, White, Timothy S., and Brantley, Susan L. (2014): Quantifying Shale Weathering Rates as a Function of Climate. GSA Northeastern Section 49th Annual Meeting 23–25 March 2014.
Dietrich, W.E. and Lohse, K. (2014): Common questions of the US NSF–supported Critical Zone Observatories. A Guide Prepared By CZO PIs. Common Questions
Duffy, C., Shi, Y., Davis, K., Slingerland, R., Li, L., Sullivan, P. L., Godderis, Y., Brantley, S. L. (2014): Designing a Suite of Models to Explore Critical Zone Function. Procedia Earth and Planetary Science, Vol 10, p 7-15. DOI: 10.1016/j.proeps.2014.08.003110.1130/G35357.1
Dykman, Jordan Nicole, Pazzaglia, Frank J., Peters, Stephen C., and Blake, Johanna M.T (2014): Alignment and Divergence of Pedologic, Geomorphic, and Geochemical Data For Hillslope Soils in Central PA. GSA Northeastern Section 49th Annual Meeting 23–25 March 2014.
Guo, L., J. Chen, and H.S. Lin (2014): Subsurface Lateral Flow Network on a Hillslope Revealed by Time-lapse Ground Penetrating Radar. Water Resource Research, 50(12):9127-9147. DOI: 10.1002/2013WR014603
Herndon E.M., Martinez C.E., Brantley S.L. (2014): Spectroscopic (XANES/XRF) characterization of contaminant manganese cycling in a temperate watershed. Biogeochemistry, December 2014, Volume 121, Issue 3, pp 505-517. DOI: 10.1007/s10533-014-0018-7
Jin, L., Ogrinc, N., Yesavage, T., Hasenmueller, E.A., Ma, L., Sullivan, P.L., Kaye, J., Duffy, C., and Brantley, S.L. (2014): The CO2 consumption potential during gray shale weathering: Insights from the evolution of carbon isotopes in the Susquehanna Shale Hills critical zone observatory. Geochimica et Cosmochimica Acta, (142) 260–280. DOI: 10.1016/j.gca.2014.07.006
Katie Gaines, Frederick Meinzer, Christopher Duffy, Evan Thomas, and David Eissenstat (2014): B22A-01 Rapid Water Uptake and Limited Storage Capacity at Height of Growing Season in Four Temperate Tree Species in a Central Pennsylvania Catchment. 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
Kenneth Davis, Chris Duffy, David Eissenstat, Yuning Shi, Susan Brantley, Yuting He, Jason Kaye, Margot Kaye, Henry Lin, Andrew Neal, Xuan Yu, Fuqing Zhang (2014): Model-data synthesis of the carbon and water cycles at very high resolution in complex topography. AmeriFlux Annual Meeting, May 4-5, 2014.
Li Li (2014): When water meets rock: controls of chemical weathering across scales (Invited). CUAHSI 2014 Biennial Colloquium, July 28-30, 2014, Shepherdstown, WV.
Lin Ma, Jasper Konter, Elizabeth Herndon, Lixin Jin, Grit Steinhoefel, Diego Sanchez, Susan Brantley (2014): Quantifying an early signature of the industrial revolution from lead concentrations and isotopes in soils of Pennsylvania, USA. Anthropocene 7:16-29. DOI: 10.1016/j.ancene.2014.12.003
Lixin Jin, Lin Ma, Ashlee Dere, Tim White, and Susan Brantley (2014): EP23B-3601 Systematic Investigation of REE Mobility and Fractionation During Continental Shale Weathering Along a Climate Gradient. 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
Louis Derry, Katherine Meek, and Jed Sparks (2014): EP23E-3637 Ge/Si, Ca/Sr and 87Sr/86Sr tracers of biogeochemical sources and cycling of Si and Ca at the Shale Hills CZO. 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
Mirna Slim, J. Taylor Perron, Stephen J. Martel and Kamini Singha (2014): Topographic stress and rock fracture: a two dimensional numerical model for arbitrary topography and preliminary comparison with borehole observations. Earth Surface Processes and Landforms, 40(4):512–529. DOI: 10.1002/esp.3646
Molly Cain, Tess Russo, Pamela Sullivan, and Andrew Neal (2014): ED31F-3481 Elucidating the effects of dam restoration on hydrologic patterns in streams and tributaries. 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
Nicole West (2014): Topographic Fingerprints of Hillslope Erosion in the Central Appalachians Revealed by Meteoric Beryllium-10. Doctor of Philosophy, Geosciences, Pennsylvania State University, p. 159.
Nicole West and Eric Kirby (2014): EP32B-06 Hillslope response to differences in aspect-related microclimate (Invited). 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
Niu Xianzeng, Jennifer Z. Williams, Doug Miller, Kerstin Lehnert, Brian Bills, Susan L. Brantley (2014): An Ontology Driven Relational Geochemical Database for the Earth’s Critical Zone: CZchemDB. Journal of Environmental Informatics, vol 23 (2):10-23. DOI: 10.3808/jei.201400266
Noireaux J., Gaillardet J., Sullivan P.L., Brantley S.L. (2014): Boron Isotope Fractionation in Soils at Shale Hills CZO. Procedia Earth and Planetary Science, Vol 10, p 218-222. DOI: 10.1016/j.proeps.2014.08.024
Nyquist, Jonathan, Toran, Laura, Lin, Henry, and Pitman, Lacey (2014): Dynamic time warping of time-lapse GPR data to monitor infiltration at the Shale Hills Critical Zone Observatory. SAGEEP 2014 March 16-20, 2014 Boston, MA USA.
Pamela Sullivan, Scott Hynek, Kamini Singha, Tim White, Xin Gu, Christopher Duffy, and Susan Brantley (2014): EP23E-3634 The Interplay of Regolith Evolution and Watershed Hydrodynamics on Shale Weathering Fluxes . 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
Peters, Stephen C., Pazzaglia, Frank J., Blake, Johanna M.T., and Dykman, Jordan Nicole, (2014): Chemical Weathering and Soil Formation From Multiple Parent Materials in Central Pennsylvania. GSA Northeastern Section 49th Annual Meeting 23–25 March 2014.
Pitman, Lacey, Nyquist, Jonathan, Toran, Laura, and Lin, Henry (2014): Ground-Penetrating Radar Images Hydrological Processes Within The Unsaturated Zone at the Susquehanna Shale Hills CZO. GSA Northeastern Section 49th Annual Meeting 23–25 March 2014.
Shaub, Alexander (2014): Investigating Pennsylvania Water Quality Impacts Due to Shale Gas Development. Bachelor of Science, The Pennsylvania State University.
Shi, Y., K. J. Davis, F. Zhang, and C. J. Duffy (2014): Evaluation of the parameter sensitivity of a coupled land surface hydrologic model. Journal of Hydrometeorology, 15:279–299. DOI: 10.1175/JHM-D-12-0177.1
Shi, Y., K. J. Davis, F. Zhang, C. J. Duffy, and X. Yu (2014): Parameter estimation of a physically-based land surface hydrologic model using the ensemble Kalman Filter: A synthetic experiment. Water Resources Research, 50, 706—724. DOI: 10.1002/2013WR014070
Snyder, Daniel (2014): Impact of Oil and Gas Industry Wastewater on Water and Sediment Chemistry in One Stream in West-Central Pennsylvania. Bachelor of Science, The Pennsylvania State University.
Snyder, Daniel, Neal, Andrew, and Brantley, Susan (2014): Impact of Oil and Gas Industry Wastewater on Water and Sediment Chemistry in ONe Stream in West-Central Pennsylvania. GSA Northeastern Section 49th Annual Meeting 23–25 March 2014.
Steinhoefel, G., Sullivan, P., Noireaux, J., West, N., Hynek, S., Gaillardet, J., Jin, L., Ma, L., Derry, L.A., Meek, K., Karwan, D.L., Yesavage, T., Fantle, M.S., Brantley, S.L. (2014): CZ-tope: A multiple isotope approach to quantify critical zone processes – the Susquehanna Shale Hills Critical Zone Observatory as an example. Presented at the NSF National Critical Zone Observatory Program All Hands Meeting, Yosemite, CA, 21-24 Sept., 2014.
Sullivan PL, Goddéris Y, Shi Y, Singha K, Clarke B, Schott J, Duffy CJ, Brantley SL (2014): Shale to Regolith Evolution: The Controls on Catchment Solute Fluxes. 2014 EGU General Assembly, Vienna | Austria | 27 April – 02 May.
Sullivan PL, Hynek S, Singha K, White T, Gu X, Russo T, Kim H, Duffy C, Clarke B, and Brantley SL. (2014): The interplay of regolith evolution and watershed hydrodynamics at Susquehanna Shale Hills CZO Critical Zone All Hands Meeting, Yosemite Park CA. Presented at the NSF National Critical Zone Observatory Program All Hands Meeting, Yosemite, CA, 21-24 Sept., 2014.
Sullivan, Pamela L., Goddéris, Yves, Shi, Yuning, Schott, Jacques, Duffy, C.J., and Brantley, Susan L. (2014): Quantifying Climate Controls On Shale Weathering In The Critical Zone. GSA Northeastern Section 49th Annual Meeting 23–25 March 2014.
Susan Brantley (2014): EP22B-01 Developing a Paradigm to Measure and Model the Form and Function of the Critical Zone (Invited). 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
Susan Brantley (2014): EP14A-04 CZ-Tope: Using Measurements of Multiple Isotopes in One Setting to Understand Critical Zone Processes Occurring over Different Timescales (Invited). 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
Susan Brantley (2014): PA13A-3894 How Deep is the Critical Zone: A Scientific Question with Potential Impact For Decision-makers in Areas of Shale-Gas Development and Hydraulic Fracturing. 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
Brantley, S.L., Duffy, C.J., Eissenstat, D.M., and Kirby, E. (2014): An Accomplishment-Based Request for Renewal of the Susquehanna-Shale Hills Critical Zone Observatory (SSHO). NSF Award # 1239285 Project Outcomes Report. 2014 Outcome Report
Tiffany A. Yesavage (2014): Chemical and Physical Weathering in Regolith: An Investigation of Three Different FE-Rich Sites of Varying Climate and Lithology. Doctor of Philosophy, Geosciences, The Pennsylvania State University, p. 223.
Timothy White and Ashlee Dere (2014): EP13E-06 Rates of tree throw in Appalachian shale landscapes. 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
West N., Kirby E., and Bierman, P. (2014): Aspect-related topographic asymmetry at the Susquehanna Shale Hills Critical Zone Observatory. Presented at the NSF National Critical Zone Observatory Program All Hands Meeting, , Yosemite, CA, 21-24 Sept., 2014.
West, Nicole and Kirby, Eric (2014): Asymmetric Topography Reflects Variable Transport Efficiency on Soil-Mantled Hillslopes in the Central Appalachians. GSA Northeastern Section 49th Annual Meeting 23–25 March 2014.
West, Nicole, Kirby, Eric, and Bierman, Paul (2014): Aspect-Dependent Regolith Flux Revealed by Meteoric 10BE. 2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014).
White, Tim, Sharkey, Sarah, and Dere, Ashlee L (2014): Arborturbation Rates In The Appalachian Mountains. GSA Northeastern Section 49th Annual Meeting 23–25 March 2014.
Wu R., Niu G-Y., Steefel C., Paniconi C., Chorover J., Dontsova K., Troch P. (2014): Reactive Transport Modelling of Mineral Evolution in the Biosphere 2 Hillslope Experiment. Abstract H53A-0843 presented at 2014 Fall Meeting, AGU, San Francisco, CA, 15-19 Dec.
Xuan Yu (2014): Modeling, Parameter Optimization, and Ecohydrologic Assessment of Watershed Systems. Doctor of Philosophy, Civil and Environmental Engineering, Pennsylvania State University, p. 130.
Yu Xuan, Christopher Duffy, Doug C. Baldwin, and Henry Lin (2014): The role of macropores and multi-resolution soil survey datasets for distributed surface–subsurface flow modeling. Journal of Hydrology, 516:97-106. DOI: 10.1016/j.jhydrol.2014.02.055
Yuning Shi, Kenneth Davis, David Eissenstat, Jason Kaye, Christopher Duffy, Xuan Yu, and Yuting He (2014): H43G-1032 Exploring the Influence of Topography on Belowground C Processes Using a Coupled Hydrologic-Biogeochemical Model. 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
Zhang, J., H.S. Lin, and J. Doolittle (2014): Soil Layering and Preferential Flow Impacts on Seasonal Changes of GPR Signals in Two Contrasting Soils. Geoderma, 213:560–569. DOI: 10.1016/j.geoderma.2013.08.035
Yuning Shi, Kenneth Davis, Fuqing Zhang, Christopher Duffy, and Xuan Yu (2014): H13M-07 Towards Improved High-Resolution Land Surface Hydrologic Reanalysis Using a Physically-Based Hydrologic Model and Data Assimilation (Invited). 2014 AGU Annual Fall Meeting, San Francisco, CA, Dec 15-19th.
A. L. Dere, T. S. White, L. E. Leidel AND S. L. Brantley (2013): Differences in shale weathering on ridgetops and slopes along a latitudinal climosequence. Mineralogical Magazine 77:976.
Banwart, S., Chorover, J., Gaillardet, J., Sparks, D., White, T., et al. (2013): Sustaining Earth's Critical Zone - Basic Science and Interdisciplinary Solutions for Global Challenges. The University of Sheffield, United Kingdom, ISBN: 978-0-9576890-0-8.
Bao, C., Li, L., Shi, Y., Qiao, C., Sullivan, P.L., Brantley, S.L., Duffy, C. (2013): Understanding the Hydrological Controls on the Water Chemistry at the Watershed Scale Using an Integrated Hydro-Thermo-Geochemical Model PIHM-RT. Abstract H51A-1174 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Bingham, N (2013): C, N, and Mn in Shale Soil Profiles along a Climate Gradient. Bachelor of Science, Pennsylvania State University.
Brantley, S.L., Holleran, M., Jin, L., and Bazilevskaya, E. (2013): Probing deep weathering in the Shale Hills Critical Zone Observatory, Pennsylvania (USA): The hypothesis of nested chemical reaction fronts in the subsurface. Earth Surface Processes and Landforms 38:1280-1298. DOI: 10.1002/esp.3415
Brantley, S.L., Jin, L., Rother, G., Cole, D.R., Gu, X., Balashov, V.N. (2013): Water-Organic-Rock Reactions Recorded in Pores in Shales from the Marcellus and Rose Hill Formations (Invited). Abstract H33L-01 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Brantley, S.L., White, T.S., Anderson, S.P., Bales, R.C., Chorover, J., McDowell, W.H. (2013): Critical Zone Science and Observatories. Abstract TH15D-01 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Brantley, S.L., Yoxtheimer, D., Arjmand, S., Grieve, P., Vidic, R., Abad, J.D., Simon, C.A., Pollak, J. (2013): Water Resource Impacts During Unconventional Shale Gas Development: The Pennsylvania Experience. Abstract PA14A-02 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Brantley, Susan L., Davis, Kenneth J., Duffy, Christopher J., Eissenstat, David M., Li, Li (2013): Using the Susquehanna - Shale Hills CZO to Project from the Geological Past to the Anthropocene Future. NSF Award # 1331726. 2013 EAR CZO Proposalt
Brantley, Susan L., Dere, Ashlee, Lebedeva, Marina, Whtie, Timothy (2013): Assessing the Extent of Reaction Versus Depth at Ridgetops and Hillslopes to Understand Controls on Denudation. GSA Annual Meeting.
Brubaker KM, WL Myers, PJ Drohan, DA Miller, and EW Boyer (2013): The Use of LiDAR Terrain Data in Characterizing Surface Roughness and Microtopography. Applied and Environmental Soil Science, Article ID 891534, 13 pages. DOI: 10.1155/2013/891534
Carter, Megan (2013): Exploring a 60-year record of manganese deposition in Marietta Ohio using soil chemistry and atmospheric dispersion modeling. Master of Science, Geosciences, The Pennsylvania State University, p. 114.
Clarke, B.A., Kirby, E., Burbank, D.W., West, N. (2013): Cross-CZO Contrasts: Aspect Controls and Critical Zone Architecture. Abstract H43L-07presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Dere, A. L., White T. S., April R. H., Reynolds B., Miller T. E., Knapp E. P., McKay L. D. and Brantley S. L (2013): Climate dependence of feldspar weathering along a latitudinal gradient. Geochim. Cosmochim. Acta 122:101-126. DOI: 10.1016/j.gca.2013.08.001
Dere, A.L., White T.S., April R.H., and Brantley S.L (2013): Mineralogical Transformations During Shale Weathering from Puerto Rico to Wales. GSA Southeastern Section Meeting.
Duffy, C. and Brantley, S.L. (2013): Susquehanna/Shale Hills Critical Zone Observatory: Annual Report to National Science Foundation. NSF Award #1239285. 2013 Annual Report
Duffy, C. and Leonard, L.N. (2013): A call for a community strategy to the “Essential Terrestrial Variables” necessary for catchment modeling anywhere in the US (Invited). Abstract U42A-03 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Duffy, C., Thomas, E., Sullivan, P.L., Bhatt, G., Yu, X. (2013): The Catchment Isoscape: Theory and Experimental Evidence for the Isotopic Age of Water in a Critical Zone Observatory (Invited). Abstract H41L-05 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Eissenstat, D.M., McCormack, M.L., Gaines, K., Adams, T. (2013): Scaling root processes based on plant functional traits (Invited). Abstract H14D-01 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
G. E. Stinchcomb and S. L. Brantley (2013): A review of CO2 and O2 gas dynamics within the sub-surface Critical Zone and implications for early-atmosphere studies using paleosols. Goldschmidt 2013.
Gorski, I (2013): The Use of Water Sensors to Examine Water Chemistry Related to Marcellus Shale Natural Gas Development. Bachelor of Science, Pennsylvania State University.
Hasenmueller, E.A., Jin, L., Smith, L.A., Kaye, M.W., Lin, H., Brantley, S.L., Kaye, J.P. (2013): Depth and Topographic Controls on Soil Gas Concentrations and Fluxes in a Small Temperate Watershed. Abstract EP13C-0876 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Hynek, Scott A., Orlando, Joseph J., Sullivan, Pamela, and Brantley, Susan L. (2013): The Architecture of Deep Weathering at Two CZOs: Groundwater, Regolith, and Solutes at Susquehanna Shale Hills and Luquillo Experimental Forest. GSA Annual Meeting.
Jin, L., Mathur, R., Rother, G., Cole, D.R., Bazilevskaya, E., Williams, J., Carone, A. and Brantley, S.L (2013): Evolution of porosity and geochemistry in Marcellus Formation black shale during weathering. Chemical Geology (356):50-63. DOI: 10.1016/j.chemgeo.2013.07.012
Jin, L., Ogrinc, N., Yesavage, T., Hasenmueller, E.A., Ma, L., Kaye, J.P., Brantley, S.L. (2013): Using C and S isotopes to elucidate carbonic versus sulfuric acid reaction pathways during shale weathering in the Susquehanna Shale Hills Critical Zone Observatory. Abstract H54A-05 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Katie P Gaines, David Eissenstat, and Henry Lin (2013): Patterns in tree water extraction depth at the Susquehanna Shale Hills Critical Zone Observatory in central Pennsylvania. ESA Annual Meeting,Minneapolis, Minnesota, August 4-9, 2013.
Liu, H. and Lin, H. (2013): Temporal and Spatial Patterns of Preferential Flow Occurrence in the Shale Hills Catchment: From the Hillslope to the Catchment Scales. Abstract H23F-1330 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Ma, L., Chabaux, F., West, N., Kirby, E., Jin, L., and Brantley, S. (2013): Regolith production and transport in the Susquehanna Shale Hills Critical Zone Observatory, Part 1: Insights from U-series isotopes. Journal of Geophysical Research, Earth Surface 118 (2) 722-740. DOI: 10.1002/jgrf.20037
Ma, L., Herndon, E., Jin, L., Sanchez, D., Brantley, S.L. (2013): Quantifying the signature of the industrial revolution from Pb and Cd isotopes in the Susquehanna Shale Hills Critical Zone Observatory. Abstract H51B-1186 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Meinzer, F.C., D.R. Woodruff, D.M. Eissenstat, H.S. Lin, T. Adams, K.A. McCulloh. (2013): Above- and belowground controls on water use by trees of different wood types in an eastern United States deciduous forest. Tree Physiology, Vol 33 (4): 345-356. DOI: 10.1093/treephys/tpt012
Miller, S.R., Sak, R.B., Kirby, E., and Bierman, P.R. (2013): Neogene rejuvenation of central Appalachian topography: Evidence for differential rock uplift from stream profiles and erosion rates. Earth and Planetary Science Letters 369-370:1-12. DOI: 10.1016/j.epsl.2013.04.007
Moskal, Jonathan Lee; Dere, Ashlee L.; and McKay, Larry D. (2013): Saprolite Fabric in Weathered Shale in East Tennessee with Comparison to Pennsylvania and Puerto Rico. GSA Southeastern Section Meeting.
Naithani K.J., Baldwin D., Gaines K., Lin H. & Eissenstat D.M. (2013): Spatial distribution of tree species governs the spatio-temporal interaction of leaf area index and soil moisture across a forested landscape. PLoS ONE. DOI: 10.1371/journal.pone.0058704
Neal, A., Mendoza, A., Simon, C., Abad, J., Vidic, R., Yoxtheimer, D., and Brantley, S. (2013): Using the NSF-funded Shale Network Database and Critical Zone Observatories to Assess Water Quality Concerns in Areas of Shale-Gas Development. AGU Science Policy Conference.
Neely, A (2013): Characterizing the Recent Cenozoic Erosional History of the Appalachian Mountains through Spatial Variation in Stream Profile Metrics across the Allegheny Front. Bachelor of Science, Pennsylvania State University.
Nicole West and Eric Kirby (2013): Topographic fingerprints of hillslope erosion in the North American Appalachians. EGU General Assembly 2013.
Noireaux, J., Sullivan, P.L., Louvat, P., Gaillardet, J., Brantley, S.L. (2013): Boron isotopes at the Shale Hills Critical Zone Observatory. Abstract H51B-1190 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Nyquist, Jonathan, Pitman, Lacey, Toran, Laura, and Lin, Henry (2013): Geophysically-Monitored Dye Tracer Test of Infiltration in the Unsaturated Zone at the Shale Hills CZO. GSA Annual Meeting.
Pamela L. Sullivan, Yves Goddéris, Yuning Shi, Jacques Schott, Christopher J. Duffy, Susan L. Brantley (2013): Using WITCH to quantify landscape and hydrologic controls on solute fluxes in the Critical Zone (Susquehanna Shale Hills Observatory, PA). Mineralogical Magazine, 77(5) 2284.
Peters, Stephen C., Pazzaglia, Frank J., and Blake, Johanna (2013): Chemical Weathering and Soil Formation from Multiple Parent Materials in a Complex Regolith, Shale Hills Pennsylvania. GSA Annual Meeting.
Shi, Y., Baldwin, D.C., Davis, K.J., Yu, X., Duffy, C., Lin, H. (2013): Resolving the High Resolution Soil Moisture Pattern at the Shale Hills Watershed Using a Land Surface Hydrologic Model. Abstract H23F-1332 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Shi, Y., K. J. Davis, C. J. Duffy, and X. Yu (2013): Development of a Coupled Land Surface Hydrologic Model and Evaluation at a Critical Zone Observatory. Journal of Hydrometeorology, 14, 1401—1420. DOI: 10.1175/JHM-D-12-0145.1
Singha, K., Clarke, B.A., Sullivan, P.L., Chattopadhyay, P.B., Brantley, S.L. (2013): Geologic controls on fracture distributions within the Shale Hills Critical Zone Observatory. Abstract H43L-08 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Smith, Lauren A. (2013): Aboverground Carbon Distribution across a temperate watershed. Master of Science, Ecology, The Pennsylvania State University, p. 72.
Sullivan, P.L., Goddéris, Y., Shi, Y., Schott, J., Duffy, C., Brantley, S.L. (2013): Developing approaches to hindcast and earthcast climate controls on solute fluxes during shale weathering in the Critical Zone. Abstract EP11A-04 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Thomas, E (2013): Spatial and Temporal Patterns of Water Stable Isotope Compositions at the Susquehanna-Shale Hills Critical Zone Observatory. Master of Science, Civil Engineering, The Pennsylvania State University, p.118.
Thomas, Evan M., Henry Lin, Christopher J. Duffy, Pamela L. Sullivan, George H. Holmes, Susan L. Brantley and Lixin Jin (2013): Spatiotemporal patterns of water stable isotope compositions at the Shale Hills Critical Zone: Linkages to subsurface hydrologic processes. Vadose Zone Journal. DOI: 10.2136/vzj2013.01.0029
Trowbridge, P (2013): Rose Hill Shale Weathering Across a Climate Gradient in the Appalachian Mountains. Bachelor of Science, Pennsylvania State University.
Vazquez-Ortiz, Deborah, Dere, Ashlee, Vazquez, Lorena, Ruiz, Ricardo, and Miller, Thomas E (2013): Soil Development on Shales of the San Sebastian Formation, Puerto Rico. GSA Southeastern Section Meeting.
West, N., Kirby, E., Bierman, P., Slingerland, R., Ma, L., Rood, D., and Brantley, S. L. (2013): Regolith production and transport at the Susquehanna Shale Hills Critical Zone Observatory: Part 2 - Insights from meteoric 10Be. Journal of Geophysical Research, Earth Surface 118:1-20. DOI: 10.1002/jgrf.20121
West, N., Kirby, E., Ma, L., Bierman, P.R. (2013): Going Steady: Using multiple isotopes to test the steady-state assumption at the Susquehanna Shale Hills Critical Zone Observatory (Invited). Abstract H54A-03 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
West, Nicole, KIRBY, Eric, Bierman, Paul R., and Clarke, Brian (2013): Quantifying Aspect Control on Transport Efficiency and Mobile Regolith Flux at the Susquehanna Shale Hills Critical Zone Observatory. GSA Annual Meeting.
White, Timothy S., Sharkey, Sarah, and Dere, Ashlee (2013): Bioturbation and Erosion by Tree Throw in Forested Landscapes, Appalachian Mountains. GSA Cordilleran Section Meeting.
Yu, H., Lin, H., Berger, W., Yang, P. (2013): Temporal stability of soil matric potential in the Shale Hills Critical Zone Observatory. Abstract H23F-1331 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Yu, X., Bhatt, G., Duffy C. J., and Shi, Y. (2013): Parameterization for distributed watershed modeling using national data and evolutionary algorithm. Computers & Geosciences 58:80-90. DOI: 10.1016/j.cageo.2013.04.025
Zhang, Y., Slingerland, R.L., Duffy, C. (2013): A New Hydrologic-Morphodynamic Model for Regolith Formation and Landscape Evolution. Abstract EP33A-0858 presented at 2013 Fall Meeting, AGU, San Francisco, CA, 9-13 Dec.
Baldwin, D. C., Naithani, K. J., Lin, H. (2012): Hydropedological functional units: a novel and accurate catchment-scale characterization of soil hydrology. AGU Annual Fall Conference Proceedings.
Brantley, S.L., Abad, J.D., Vastine, J., Yoxtheimer, D., Wilderman, C., Vidic, R., Hooper, R.P., Brasier, K. (2012): Sharing Water Data to Encourage Sustainable Choices in Areas of the Marcellus Shale (Invited). AGU Annual Fall Conference Proceedings.
Brantley, S.L., Duffy, C.J., Eissenstat, D.M., and Kirby, E. (2012): An Accomplishment-Based Request for Renewal of the Susquehanna-Shale Hills Critical Zone Observatory (SSHO). NSF Award # 1239285. Accomplishment-Based Renewal
Carone, A. (2012): Insight into the weathering of the Marcellus Shale through Sulfur and Carbon Analyses. Bachelor of Science, Pennsylvania State University, p. 72.
Carter, M., Herndon, E., Brantley, S.L. (2012): Soils as a Record of Anthropogenic Metal Inputs: From Susquehanna Shale Hills Critical Zone Observatory to Marietta, Ohio. AGU Annual Fall Conference Proceedings.
Chattopadhyay, P. B., Singha, K., Gooseff, M.N. (2012): Exploring controls on saline tracer movement within the hyporheic zone using finite-element modeling and electrical resistivity. AGU Annual Fall Conference Proceedings.
Chorover J., Anderson S. P., Bales R. C., Duffy C., Scatena F. N., Sparks D. L., White T. (2012): Critical Zone Observatories (CZOs): Integrating measurements and models of Earth surface processes to improve prediction of landscape structure, function and evolution (Invited). Abstract GCS4A-05 presented at 2012 Fall Meeting, AGU, San Francisco, Calif., 3-7 Dec (Talk).
Davis, K.J. (2012): Model-data syntheses to improve simulation of the atmospheric boundary layer. Urban and Rural Meteorology Workshop, Jeju Island, S. Korea, 27-29 August, 2012.
Duffy, C. and Brantley, S.L. (2012): Susquehanna/Shale Hills Critical Zone Observatory: Annual Report to National Science Foundation. NSF Award # 0725019. 2012 Annual Report
Duffy, C., Leonard, L.N., Ahalt, S., Idaszak, R., Tarboton, D., Hooper, R.P., Band, L.E. (2012): The Essential Terrestrial Variables (ETV’s) in Support of a National Framework for Numerical Watershed Prediction (Invited). AGU Annual Fall Conference Proceedings.
Gaines, K., Eissenstat, D.M. (2012): Patterns in tree water isotopic signature at the Shale Hills Critical Zone Observatory. AGU Annual Fall Conference Proceedings.
Graham, C., and H. Lin (2012): The Hydropedograph toolbox. 2nd International Conference on Hydropedology, Leipzig, Germany, July 22-27, 2012.
Herndon, E. (2012): Biogeochemistry of manganese contamination in a temperate forested watershed. Doctor of Philosophy, Geosciences and Biogeochemistry, The Pennsylvania State University, p. 290.
Herndon, E., Brantley, S.L. (2012): Factors impacting manganese transport from soils into rivers using data from Shale Hills CZO . AGU Annual Fall Conference Proceedings.
Iavorivska, L., Boyer, E.W., Grimm, J., Fuentes, J.D. (2012): Dissolved Organic Carbon Dynamics in Precipitation of Central Pennsylvania as Influenced by Climatic Variability. AGU Annual Fall Conference Proceedings.
J. Chorover, S. Anderson, A. K. Aufdenkampe, R. C. Bales, S. L. Brantley, W. Dietrich, P. Kumar, K. A. Lohse, W. McDowell, D. Richter, T. White (2015): Common Critical Zone Observatory (CZO) Infrastructure and Measurements. A Guide Prepared By CZO PIs, May 05, 2015. CZO Common Measurements White Paper
Jin, L., Ogrinc, N., Yesavage, T., Kaye, J.P., Brantley, S.L. (2012): Drawdown of atmospheric CO2 by gray shale weathering: insights from carbon, sulphur, and oxygen isotope systematics in the Susquehanna Shale Hills Critical Zone Observatory. AGU Annual Fall Conference Proceedings.
Kristen M. Brubaker and Elizabeth W. Boyer (2012): Multi-scale lidar greatly improve characterization of forested headwater streams in central Pennsylvania (poster). AGU Chapman Conference on Remote Sensing of the Terrestrial Water Cycle, Kona, HI, February 2012.
Lemon, S., April, R., Keller, D.M. (2012): Chemical Weathering and Mineral Transformations in a Small Watershed in Central New York. GSA Northeastern Section Meeting.
Lichtner, D, Nyquist, J, Toran, L, Guo, Li and Lin, H. (2012): Monitoring Time-Lapse Changes in Soil Moisture During Artificial Infiltration with Geophysical Methods. Geological Society of America Abstracts with Programs. Vol. 44, No. 7, p.48.
Lichtner, D. (2012): Susquehanna Shale Hills CZO: Undergraduate Research Project . Presentation to NSF.
Lichtner, D., Nyquist, J., Toran, L., Guo, L., and Lin, H. (2012): Monitoring time‐lapse changes in soil moisture during artificial infiltration with geophysical methods: Field reports regarding surface reflection GPR, ground wave GPR, and time‐lapse ERT at Shale Hills CZO. Bachelor of Science, Temple University.
Lin, H. (2012): Looking beneath the surface for sustainability: Future of soil science in the new era (invited keynote). 12th National Congress of Chinese Soil Science Society. August 21-22, 2012, Chengdu, China.
Lin, H. (2012): Three principles and a mosaic theory of water flow in real-world soils. 2nd International Conference on Hydropedology, Leipzig, Germany, July 22-27, 2012.
Lin, H. (2012): Complex Soil Systems and Hydropedology: Bridging Time, Space and Systems (Invited). 2nd International Conference on Hydropedology, Leipzig, Germany, July 22-27, 2012.
Ma, L., Chabaux, F.J., Dere, A.L., White, T., Jin, L., Brantley, S.L. (2012): Using U-series isotopes to quantify regolith formation and chemical weathering rates along a climosequence associated with the Susquehanna Shale Hills Critical Zone Observatory (Invited). AGU Annual Fall Conference Proceedings.
Ma, L., Jin, L., Dere., A.L., White, T., Mathur, R., Brantely, S.L. (2012): How lithology and climate affect REE mobility and fractionation along a shale weathering transect of the Susquehanna Shale Hills Critical Zone Observatory. AGU Annual Fall Conference Proceedings.
Mathur, R., Jin, L., Prush, V., Paul, J., Ebersole, C., Fornadel, A., Williams, J.Z., and Brantley, S.L. (2012): Insights into the weathering of black shale: Cu isotopes and concentrations in the Marcellus Formation shale, Huntingdon County, Pennsylvania (USA). Chemical Geology, 304–305:175–184. DOI: 10.1016/j.chemgeo.2012.02.015
N. Bingham, S.L. Brantley (2012): Modeling Soil Addition Profiles of Carbon, Nitrogen, Lead and Manganese across a Climate Gradient. ASA, CSSA and SSSA Annual Meeting, Cincinnati, OH, USA, October 21-24, 2012.
Shi, Y. (2012): Development of a land surface hydrologic modeling and data assimilation system for the study of subsurface-land surface interaction. Doctor of Philosophy, Meteorology, The Pennsylvania State University, p. 214. Yuning Shi Dissertation
Shi, Y., Davis, K.J., Zhang, F., Duffy, C. (2012): Parameter Estimation of a Physically-Based Land Surface Hydrologic Model Using the Ensemble Kalman Filter. AGU Annual Fall Conference Proceedings.
Singha, K., White, T., Perron, J., Chattopadhyay, P.B., Duffy, C. (2012): Fracture Patterns within the Shale Hills Critical Zone Observatory (Invited). AGU Annual Fall Conference Proceedings.
Takagi, K. and H.S. Lin (2012): Changing controls of soil moisture spatial organization in the Shale Hills Catchment. Geoderma 173-174:289-302. DOI: 10.1016/j.geoderma.2011.11.003
Thomas, E., G. Holmes, H. Lin, and C. Duffy (2012): Spatial and Temporal Patterns of Stable Isotopes in Soil and Ground Water at the Shale Hills Critical Zone Observatory. 2nd International Conference on Hydropedology, Leipzig, Germany, July 22-27, 2012.
Thomas, E., Yoshimura, K., Duffy, C. (2012): Comparison of Stable Isotope Composition in Precipitation between Atmospheric General Circulation Models and Shale Hills Critical Zone Observations. AGU Annual Fall Conference Proceedings.
Twiest, B, K. J. Davis, C. Duffy, C. Duffy (2012): Establishing a Micronetwork at the Shale Hills Critical Zone Observatory. Annual Meeting of the American Meteorological Society.
West, N., Kirby, E. (2012): Testing hillslope transport models in the Susquehanna Shale Hills Critical Zone Observatory. AGU Annual Fall Conference Proceedings.
Yesavage, T.A., M.S. Fantle, J. Vervoort, R. Mathur, L. Jin, L.J. Liermann, S.L. Brantley. (2012): Fe cycling in the Shale Hills Critical Zone Observatory, Pennsylvania: An analysis of biogeochemical weathering and Fe isotope fractionation. Geochim. Cosmochim. Acta 99:18-38. DOI: 10.1016/j.gca.2012.09.029
Yu, X., Bhatt, G., Duffy, C., Shi, Y. (2012): A Two-Scale Parameterization for Distributed Watershed Modeling Using National Data and Evolutionary Algorithm. AGU Annual Fall Conference Proceedings.
Liermann, L. J., Mathur, R., Wasylenki, L. E., Nuester, J., Anbar, A. D., and Brantley, S. L. (2011): Extent and isotopic composition of Fe and Mo release from two Pennsylvania shales in the presence of organic ligands and bacteria. Chemical Geology vol 281, 167-180. DOI: 10.1016/j.chemgeo.2010.12.005
Andrews, D.M. (2011): Coupling Dissolved Organic Carbon and Hydropedology in the Shale Hills Critical Zone Observatory. Doctor of Philosophy, Soil Science, The Pennsylvania State University, p. 233.
Andrews, D.M., H. Lin, Q. Zhu, L. Jin, S.L. Brantley. (2011): Hot Spots and Hot Moments of Dissolved Organic Carbon Export and Soil Organic Carbon Storage in the Shale Hills Critical Zone Observatory. Vadose Zone Journal 10:943-954. DOI: 10.2136/vzj2010.0149
Baldwin, D (2011): Catchment-Scale Soil Water Retention Characteristics and Delineation of Hydropedological Functional Units in the Shale Hills Catchment. Master of Science, Soil Science, The Pennsylvania State University, p. 126.
Bhatt, G., Yu, X., Duffy, C., Kemanian, A., Kumar, M., Leonard, L.N. (2011): 'Age' of water: a physics based, fully coupled, distributed model for watershed assessment. AGU Annual Fall Conference Proceedings.
Brantley, S. L., Buss, H., Lebedeva, M., Fletcher R.C., Ma L. (2011): Investigating the complex interface where bedrock transforms to regolith. Applied Geochemistry. Vol 26. S12-S15. DOI: 10.1016/j.apgeochem.2011.03.017
Brantley, S.L., Dere A.L. and White T.S. (2011): Quantifying rates and mechanisms of shale weathering across a continental-scale climosequence. Goldschmidt.
Brantley, S.L., Megonigal, J.P., Scatena, F.N., Balogh-Brunstad, Z., Barnes, R.T., Bruns, M.A., Van Cappellen, P., Dontsova, K., Hartnett, H.E., Hartshorn, A.S., Heimsath, A., Herndon, E., Jin, L., Keller, C.K., Leake, J.R., McDowell, W.H., Meinzer, F.C., Mozdzer, T.J., Petsch, S, Pett-Ridge, J., Pregitzer, K.S., Raymond, P.A., Riebe, C.S., Shumaker, K., Sutton-Grier, A., Walter, R., and Yoo, K. (2011): Twelve testable hypotheses on the geobiology of weathering. Geobiology 9(2): 140-165. DOI: 10.1111/j.1472-4669.2010.00264.x
Duffy, C. and Brantley, S.L. (2011): Susquehanna/Shale Hills Critical Zone Observatory: Annual Report to National Science Foundation. NSF Award # 0725019. 2011 Annual Report
Duffy, C., Leonard, L.N., Giles, L., Bhatt, G., Yu, X (2011): The Virtual Watershed Observatory: Cyberinfrastructure for Model-Data Integration and Access (Invited). AGU Annual Fall Conference Proceedings.
Graham, C., and H.S. Lin (2011): The hydropedograph: a toolbox for analyzing soil moisture time series data. All Hands Meeting, Oracle, AZ, May, 2011.
Graham, C., and Lin, H.S. (2011): Controls and Frequency of Preferential Flow Occurrence: A 175-event Analysis. Vadose Zone Journal 10:816-831. DOI: 10.2136/vzj2010.0119
Graham, C., H.S. Lin, and D. Baldwin. (2011): Modeling Shale Hills catchment soil hydrology using distributed soil-terrain properties. All Hands Meeting, Oracle, AZ, May, 2011.
Henry Lin (2011): Three Principles of Soil Change and Pedogenesis in Time and Space. Soil Science Society of America Journal, 75(6):2049–2070. DOI: 10.2136/sssaj2011.0130
Herndon E.M., Eissenstat D., Martinez C.E., and Brantley S.L. (2011): Biogeochemical characterization of contaminant Mn sequestration. Goldschmidt.
Herndon, E. M., Brantley S. L. (2011): Movement of manganese contamination through the Critical Zone. Applied Geochemistry 26:S40–S43. DOI: 10.1016/j.apgeochem.2011.03.024
Holleran, M.E. (2011): A Quantitative Analysis of Deep Shale Weathering at the Shale Hills Critical Zone Observatory. Bachelor of Science, Pennsylvania State University, p. 38.
Holmes III, G.H., (2011): Usings δ2H AND δ18O To Determine The Flowpaths and Timescales of Water at the Susquehanna Shale Hills Critical Zone Observatory. Master of Science, Civil Engineering, The Pennsylvania State University, p. 70.
Jin, L., Andrews, D.M., Holmes, G., Duffy, C., Lin, H., Brantley, S.L. (2011): Controls of mineralogy and hydrology on weathering fluxes in the Susquehanna Shale Hills Critical Zone Observatory. AGU Annual Fall Conference Proceedings.
Jin, L., Andrews, D.M., Holmes, G.H., Lin, H., and Brantley, S.L. (2011): Opening the "Black Box": Water Chemistry Reveals Hydrological Controls on Weathering in the Susquehanna Shale Hills Critical Zone Observatory. Vadose Zone Journal 10:928-942. DOI: 10.2136/vzj2010.0133
Jin, L., Rother, G., Cole, D., Mildner, D., Duffy, C., Brantley, S.L. (2011): Characterization of deep weathering and nanoporosity development in shale – A neutron study. American Mineralogist 96:498–512. DOI: 10.2138/am.2011.3598
Jin, L.,Brantley S. L. (2011): Soil chemistry and shale weathering on a hillslope influenced by convergent hydrologic flow regime at the Susquehanna/Shale Hills Critical Zone Observatory. Applied Geochemistry 26:S51–S56. DOI: 10.1016/j.apgeochem.2011.03.027
Johnson, D. M., McCulloh, K. A., Meinzer, F. C., Woodruff, D. R., and Eissenstat, D. M. (2011): Hydraulic patterns and safety margins, from stem to stomata, in three eastern US tree species. Tree Physiology 31:659-68. DOI: 10.1093/treephys/tpr050
Kristen M. Brubaker (2011): Multi-Scale LiDAR-Based Approaches to Characterizing Stream Networks, Surface Roughness and Landforms of Forest Watersheds. Doctor of Philosophy, Forest Resources, The Pennsylvania State University, p. 162.
Kristen M. Brubaker and Elizabeth W. Boyer (2011): LiDAR imagery improves classification of forest function in the Ridge and Valley physiographic province of Pennsylvania (poster). Gordon Research Conference for Catchment Science, Bates College, ME., July 2011.
Kuntz, B., Rubin, S., Berkowitz, B., and Singha, K. (2011): Quantifying Solute Transport at the Shale Hills Critical Zone Observatory. Vadose Zone Journal 10:843-857.DOI: 10.2136/vzj2010.0130
Kuntz, B.W., Rubin, S., Berkowitz, B., Singha, K., Toran, L. (2011): Laboratory, Field and Modeling Analysis of Solute Transport Behavior at the Shale Hills Critical Zone Observatory. All Hands Meeting, Oracle, AZ, May, 2011.
Leidel, L, Dere, A.L., White, T. (2011): Shale weathering on slopes across a latitudinal climosequence. AGU Annual Fall Conference Proceedings.
Li S., and Duffy, C. J. (2011): Fully coupled approach to modeling shallow water flow, sediment transport, and bed evolution in rivers. Water Resources Research VOL. 47, W03508. DOI: 10.1029/2010WR009751
Lin, H., Hopmans, J. W., Richter, D. deB. (2011): Interdisciplinary Sciences in a Global Network of Critical Zone Observatories. Vadose Zone Journal 10: 781-785. DOI: 10.2136/vzj2011.0084
Lin, H., Zhang, J. (2011): Subsurface Lateral Flow and Hillslope Hydrologic Connectivity in the Shale Hills Critical Zone Observatory (Invited). AGU Annual Fall Conference Proceedings.
Lin, H., Zhang, J., Doolittle, J.A. (2011): Seasonal GPR Signal Changes in Two Contrasting Soils in the Shale Hills Catchment (Invited). AGU Annual Fall Conference Proceedings.
Ma, L., Jin, L., Brantley S. L. (2011): Geochemical behaviors of different element groups during shale weathering at the Susquehanna/Shale Hills Critical Zone Observatory. Applied Geochemistry 26:S89–S93. DOI: 10.1016/j.apgeochem.2011.03.038
Mann, E., Downy, K., Dere, A.L., White, T. (2011): Bioturbation of forested shale soils by tree throw in the Appalachian Mountains. AGU Annual Fall Conference Proceedings.
Meinzer F.C., D. Woodruff, T.A. Adams & D. M. Eissenstat (2011): Tree transpiration at the Shale Hills Critical Zone Observatory. All Hands Meeting, Oracle, AZ, May, 2011.
Mercuri, M., Toran, L., Nyquist, J., Kuntz, B., Singha, K. (2011): Using Groundwater Models to Understand the Effects of Fractures on the Transport of Solutes at the Shale Hills Critical Zone Observatory. GSA Annual Fall Meeting.
Naithani, K.J., Gaines, K., Baldwin, D., Lin, H., Eissenstat, D.M. (2011): Spatio-Temporal Dynamics of Vegetation Structure and Hydrology at Shale Hills Critical Zone Observatory in Central Pennsylvania. Postdoctoral Research Exhibition, PSU. April 12, 2011. Poster.
Naithani, K.J., Gaines, K., Baldwin, D., Lin, H., Eissenstat, D.M. (2011): Spatio-Temporal Dynamics of Vegetation Structure and Hydrology at Shale Hills Critical Zone Observatory in Central Pennsylvania. All Hands Meeting, Oracle, AZ, May 2011. Poster
Niu, X., Lehnert, K. A.. Williams, J., Brantley, S. L. (2011): CZChemDB and EarthChem: Advancing management and access of critical zone geochemical data. Applied Geochemistry 26:S108–S111. DOI: 10.1016/j.apgeochem.2011.03.042
Shi, Y., K. J. Davis, C. J. Duffy, and X. Yu (2011): A Watershed Scale Groundwater-Land-Surface Model Poster. 25th Conference on Hydrology, Seattle, WA. American Meteorological Society.
Singha, K. (2011): Development of a summer field-based hydrogeology research experience for undergraduates. AGU Annual Fall Conference Proceedings.
Takagi, K. and H.S. Lin. (2011): Temporal Dynamics of Soil Moisture Spatial Variability in the Shale Hills Critical Zone Observatory. Vadose Zone Journal 10:832-842. DOI: 10.2136/vzj2010.0134
Vázquez-Albelo, L. (2011): Critical Zone Studies of Shale Weathering in Lares, Puerto Rico. Bachelor of Science, University of Puerto Rico - Mayaguez.
West, N., Kirby, E., Bierman, P., (2011): Using meteoric 10Be to estimate soil residence times and erosion rates at the Susquehanna Shale Hills Critical Zone Observatory, PA. European Science Foundation Conference on Cosmogenic Nuclides, Obergurgl, Austria, August, 2011.
West, N., Kirby, E., Bierman, P., Rood, D., (2011): Preliminary estimates of regolith generation and mobility in the Susquehanna Shale Hills Critical Zone Observatory, Pennsylvania, using meteoric 10Be. Applied Geochemistry v.26, S146-S148. DOI: 10.1016/j.apgeochem.2011.03.053
West, N., Kirby, E., Bierman, P., Rood, D., (2011): Preliminary estimates of regolith generation and mobility in the Susquehanna Shale Hills Critical Zone Observatory, Pennsylvania, using meteoric 10Be. International Symposium on the Geochemistry of the Earth’s Surface, Boulder, CO, June, 2011.
West, N., Kirby, E., Bierman, P., Slingerland, R., Ma, L., Jin, L., Brantley, S., (2011): Toward an understanding of landscape change in the Susquehanna Shale Hills Critical Zone Observatory. All Hands Meeting, Oracle, AZ, May, 2011.
West, N., Kirby, E., Bierman, P.R., Rood, D.H. (2011): Constraints on regolith formation and erosion rates at the Susquehanna Shale Hills Critical Zone Observatory, PA, determined using meteoric 10Be. AGU Annual Fall Conference Proceedings.
Yu, X., Duffy, C., Bhatt, G., Kumar, M. (2011): Hyporheic Zone Study at Susquehanna/Shale Hills Critical Zone Observatory. AGU Annual Fall Conference Proceedings.
Yu, X., Duffy, C., Bhatt, G., Kumar, M. (2011): Wetlands Response to Climate Change across Susquehanna River Basin. AGU Annual Fall Conference Proceedings.
Zhang, J. (2011): Integrated Approach to Identifying Subsurface Flow in a Forest Catchment. Doctor of Philosophy, Soil Science, The Pennsylvania State University, p. 186.
Zhang, J., and H.S. Lin (2011): Evidence of Subsurface Lateral Flow in the Shale Hills CZO as Revealed by Real-Time Soil Moisture Monitoring. All Hands Meeting, Oracle, AZ, May, 2011.
Ma, L., Chabaux, F., Pelt, E., Blaes, E., Jin, L., and Brantley, S.L. (2010): Regolith production rates calculated with uranium-series isotopes at Susquehanna/Shale Hills Critical Zone Observatory. Earth and Planetary Science Letters vol 297, 211-225. DOI: 10.1016/j.epsl.2010.06.022
Anderson, R.S., Anderson, S., Aufdenkampe, A.K., Bales, R., Brantley, S., Chorover, J., Duffy, C.J., Scatena, F.N., Sparks, D.L., Troch, P.A., Yoo, K. (2010): Future Directions for Critical Zone Observatory (CZO) Science. CZO Community, December 29, 2010.
Andrews, D. H.S. Lin, L. Li, and S. Brantley (2010): The Carbon Story at the Shale Hills Critical Zone Observatory. ASA, CSSA and SSSA International Annual Meeting.
Baldwin, D. H.S. Lin (2010): Soil-Water Retention Curves From Point to Catchment Scales in the Shale Hills Critical Zone Observatory. ASA, CSSA and SSSA International Annual Meeting.
Bhatt, G., Kumar, M., Duffy, C., Dressler, K.A., Wardrop, D.H. (2010): Identification and Classification of Wetlands using Physics based Distributed Hydrologic Model. AGU Annual Fall Conference Proceedings.
Brantley, S.L. (2010): Bedrock to Soil: Where Rocks Meet Life in the Critical Zone (Plenary). Goldschmidt.
Brantley, S.L., Herndon, E.M., Jin, L., Eissenstat, D., Raymond, P. (2010): Vegetation: A natural capacitor for contaminant metals input into the Critical Zone (Invited). AGU Annual Fall Conference Proceedings.
Brantley, S.L., Jin, L., Ma, L., Bhatt, M., Fletcher, R., Rother, G., Cole, D., Navarre-Sitchler, A. (2010): The movement of rock particles up and water pores down through weathering bedrock (Keynote). Goldschmidt.
Duffy, C. (2010): Dynamical modelling of concentration–age–discharge in watersheds. Hydrol. Process. 24, 1711–1718. DOI: 10.1002/hyp.7691
Duffy, C. (2010): Simulation and Sensing at the Shale Hills Critical Zone Observatory (Invited). Department talk at Stroud Water Center and Christina CZO.
Duffy, C. (2010): The Shale Hills Critical Zone Observatory (Invited). The SoilTrEC Workshop - January 2010.
Duffy, C. and Brantley, S.L. (2010): Susquehanna/Shale Hills Critical Zone Observatory: Annual Report to National Science Foundation. NSF Award # 0725019. 2010 Annual Report
Duffy, C. and Holmes, G. (2010): The age of recharge in hydrologic flow systems: the Shale Hills Critical Zone Observatory. Chesapeake Modeling Symposium, May 10-11, 2010.
Duffy, C., Kumar, M., Bhatt, G., Leonard, L.N., Yu, X., Shi, Y., Davis, K.J., Holmes, G. (2010): Watershed reanalysis: data assimilation from strip charts to embedded sensor networks (Invited). AGU Annual Fall Conference Proceedings.
Graham, C., and H.S. Lin (2010): Spatial-Temporal Patterns of Preferential Flow Occurrence In the Shale Hills CZO Based on Real-Time Soil Moisture Monitoring. ASA, CSSA and SSSA International Annual Meeting.
Graham, C.B., Lin, H. (2010): Controls on preferential flow in the vadose zone. AGU Annual Fall Conference Proceedings.
Holmes, G., Duffy, C., Boyer, E.W., Jin, L., Andrews, D. (2010): Evidence of mobile/immobile flow at the Susquehanna Shale Hills Critical Zone Observatory using the stable isotope network. AGU Annual Fall Conference Proceedings.
Jin, L., Eissenstat, D., Lin, H., Chabaux, F.J., Ma, L., Brantley, S.L. (2010): Soil production is faster on south-facing slopes in the Susquehanna/Shale Hills Critical Zone Observatory due to periglacial, vegetative, and climate factors (Invited). AGU Annual Fall Conference Proceedings.
Jin, L., Ravella, R., Ketchum, B., Bierman, P.R., Heaney, P., White, T.S. and Brantley, S.L. (2010): Mineral weathering and elemental transport during hillslope evolution at the Susquehanna/Shale Hills Critical Zone Observatory . Geochimica et Cosmochimica Acta 74 (13):3669-3691. DOI: 10.1016/j.gca.2010.03.036
Jin, L., Rother, G., Cole, D., Brantley, S.L. (2010): How Pores Grow in Shale during Rock-Water Interaction: A SANS/USANS Study (Invited). Goldschmidt.
Kumar, M., Bhatt, G., and Duffy, C.J. (2010): An object-oriented shared data model for GIS and distributed hydrologic models. International Journal of Geographical Information Science 24 (7):1061-1079. DOI: 10.1080/13658810903289460
Kumar, M., Duffy, C., Bhatt, G. (2010): Understanding and Prediction: An Evolving Paradigm for Modeling Hydrologic Process Feedbacks at Multiple Scales. AGU Annual Fall Conference Proceedings.
Kuntz, B. (2010): Laboratory, Field, and Modeling Analysis of Solute Transport Behavior at the Shale Hills Critical Zone Observatory. Master of Science, Geosciences, The Pennsylvania State University, p. 73.
Leonard, L.N., Duffy, C., Bhatt, G. (2010): Data-intensive hydrologic modeling: A Cloud strategy for integrating PIHM, GIS, and Web-Services. AGU Annual Fall Conference Proceedings.
Li, W. (2010): Implementing the Shale Hills Watershed Model in Application of PIHM. Master of Science, Civil Engineering, The Pennslyvania State University, p. 113.
Lin, H. (2010): Overarching scientific questions pertaining to the Critical Zone: Challenges to the Soil and Geologic Community (Invited). SSSA Annual Meeting.
Lin, H.S. (2010): Comments on Energy-based Pedogenic Models by Field and Minasny (2008) and Rasmussen (2008). Soil Science Society of America Journal 74 (1):337-339.
Lin, H.S. (2010): Linking principles of soil formation and flow regimes. Journal of Hydrology 393:3-19. DOI: 10.1016/j.jhydrol.2010.02.013
Lin, H.S. (2010): Earth's Critical Zone and hydropedology: Concepts, characteristics, and advances . Hydrology and Earth System Science 14:25-45. DOI: 10.5194/hess-14-25-2010
Lin, H.S., Flühler, H., Otten, W., and Vogel, H.J. (Editors). (2010): Soil Architecture and Preferential Flow across Scales. Journal of Hydrology 393:1-2. DOI: 10.1016/j.jhydrol.2010.07.026
Lin, H.S., Vogel, H.J., and Seibert, J. (2010): Towards holistic studies of the Earth’s Critical Zone: Hydropedology perspectives . Hydrology and Earth System Science 14:479-480. DOI: 10.5194/hess-14-479-2010
MacDonald, S. (2010): Clay Mineralogy, Geochemistry and Weathering Characteristics of Clinton Group Shales in Central New York . Bachelor of Arts Geology, Colgate University.
MACDONALD, S., APRIL, R.H. and KELLER. D.M. (2010): Clay mineral weathering in shales and soils in the critical zone. Goldschmidt.
Mizsei, D., (2010): Rates and Mechanisms of Soil Carbon Sequestration at the Shale Hills Critical Zone Observatory. Bachelor of Science, Pennsylvania State University, p. 51.
Naithani, K.J., Gaines, K., Baldwin, D., Lin, H., Eissenstat, D.M. (2010): Spatial and Temporal Dynamics of Vegetation and Hydrological Properties at Shale Hills Critical Zone Observatory in Central Pennsylvania. AGU Annual Fall Conference Proceedings.
Paul, J., Mathur, R., Brantley, S.L. and Jin, L. (2010): A Study of Physical and Chemical Weathering of the Marcellus Shale in Central Pennsylvania. GSA Annaul Fall Meeting.
West, N., Kirby, E., Bierman, P.R., Rood, D.H. (2010): Using meteoric 10Be to track soil erosion and transport within a forested watershed, Susquehanna Shale Hills Critical Zone Observatory, PA. AGU Annual Fall Conference Proceedings.
Whitenack, T , Williams, M W, Tarboton, D G, Zaslavsky, I, Durcik, M, Lucas, R G, Dow, C, Meng, X, Bills, B, Leon, M, Yang, C, Arnold, M, Aufdenkampe, A K, Schreuders, K, Alvarez, O. (2010): Development of an integrated information system for Critical Zone Observatory data . Fall Meeting, American Geophysical Union. December 2010. Abstract IN31B-1289.
Wubbles, J. (2010): Tree species distribution in relation to stem hydraulic traits and soil moisture in a mixed hardwood forest in central Pennsylvania . Master of Science, Horticulture, The Pennsylvania State University, p. 39.
Yu, X., Duffy, C., Bhatt, G., Shi, Y., Leonard, L.N., Kumar, M. (2010): Real-Time Implementation of the Penn State Integrated Hydrologic Modeling System: The Shale Hills Critical Zone Observatory. AGU Annual Fall Conference Proceedings.
Zhang, J., H.S. Lin, and J. Doolittle (2010): Monitoring Infiltration Process in Structured Soil Using 4D GPR. ASA, CSSA and SSSA International Annual Meeting.
Zhu, Q., and Lin, H.S. (2010): Comparing Ordinary Kriging and Regression Kriging for Soil Properties in Contrasting Landscapes. Pedosphere 20:594-606. DOI: 10.1016/S1002-0160(10)60049-5
Zhu, Qing , Lin, H., and Doolittle, J. (2010): Repeated Electromagnetic Induction Surveys for Determining Subsurface Hydrologic Dynamics in an Agricultural Landscape. Soil Science Society of America Journal, 74(5):1750–1762. DOI: 10.2136/sssaj2010.0055
Zhu, Qing, Lin, H., and Doolittle, J. (2010): Repeated Electromagnetic Induction Surveys for Improved Soil Mapping in an Agricultural Landscape. Soil Science Society of America Journal, 74(5):1763–1774. DOI: 10.2136/sssaj2010.0056
Andrews, D.M., Jin, L., Brantley, S.L. and Lin, H. (2009): Influences of catchment topography on carbon and dissolved metal concentrations in the Shale Hills Critical Zone Observatory. SSSA Annual Meeting.
Brantley, S.L. and White, A.F. (2009): Approaches to Modeling Weathered Regolith in Thermodynamics and Kinetics of Water-Rock Interaction, EH Oelkers and J Schott, (eds). Reviews in Mineralogy
and Geochemistry, v. 70, p. 435-484.
Daniels, T. (2009): Characterizing the Lithologic Controls on Flow in the Shale Hills Critical Zone Observatory . Bachelor of Science, Pennsylvania State University.
Duffy, C. (2009): The Shale Hills Critical Zone Observatory for Embedded Sensing and Simulation (Invited). Interagency Steering Committee on Multimedia Environmental Models Workshop.
Duffy, C. (2009): The age of recharge in mountain-front flow systems (Invited). AGU Chapman Conference.
Graham, C.B., Lin, H. (2009): A framework for predicting spatial patterns of soil moisture dynamics at the catchment scale. AGU Annual Fall Conference Proceedings.
Graham, C.B., Lin, H., McDonnell, J. (2009): Pressure vs particle velocities from the pedon to the hillslope scale. SSSA Annual Meeting.
Herndon E.M., Jin L., and Brantley S.L., (2009): Impact of aeolian deposition on Mn cycling in soils. 19th V.M. Goldschmidt conference, Davos, Switzerland.
Indorante, S.J., Doolittle, J.A., Lin, H.S., Wilson, M.A. , and Lee, B.D. (2009): High-intensity soil survey and hydropedologic functional map units . Soil Survey Horizons 50:79-82.
Jin, L., Andrews, D., Kaiser, N., Kaye, J., Lin, H., and Brantley, S. L. (2009): Interaction between nutrient dynamics and chemical weathering at Shale Hills catchment, a Critical Zone
Observatory in Pennsylvania, USA. GSA Annual Fall Meeting.
Jin, L., Rother, G., Cole, D., and Brantley, S. L., (2009): Characterizing weathering fronts of shales by small angle neutron scattering: pores and interconnectivity. American Chemical
Society annual meeting, Washington DC.
Kuntz, B., Singha, K. (2009): Solute transport in shale and shale-derived soils at the Shale Hills CZO. AGU Annual Fall Conference Proceedings.
Singha, K., Kuntz, B., Toran, L. (2009): Exploring Lithologic Controls on Solute Transport at the Shale Hills Critical Zone Observatory. AGU Annual Fall Conference Proceedings.
Takagi, K. (2009): Static and Dynamic Controls of Soil Moisture Variability in the Shale Hills Catchment. Master of Science, Soil Science, The Pennsylvania State University, p. 68.
Zhang, J., Lin, H., Doolittle, J. (2009): Combining time-lapsed GPR and real-time soil moisture monitoring to detect subsurface lateral flow. SSSA Annual Meeting.
Anderson, S.P., Bales, R.C., and Duffy, C.J. (2008): Critical Zone Observatories: Building a network to advance interdisciplinary study of Earth surface processes. Mineralogical Magazine 72(1): 7-10. DOI: 10.1180/minmag.2008.072.1.7
Andrews, D., Li, L., Lin, H.S., and Brantley, S. (2008): Using manual and automated monitoring systems to study soil water movement in a small forested watershed . The 1st International
Conference on Hydropedology, July 28-31, 2008, Penn State, University Park, PA.
Andrews, D., Li, L., Lin, H.S., and Brantley, S. (2008): Nutrient Dynamics along a Planar Hillslope in a Small, Forested Catchment, Central Pennsylvania . Joint annual meetings of
GSA and SSSA in October 5-9, Houston, TX.
Bhatt, G. Kumar, M., and Duffy, C.J. (2008): Bridging the Gap between Geohydrologic Data and Distributed Hydrologic Modeling . Proceedings iEMSs 2008: International Congress on
Environmental Modelling and Software: Integrating Sciences and Information Technology for Environmental Assessment and Decision, M. Sànchez-Marrè, J. Béjar, J. Comas, A. Rizzoli and G. Guariso (Eds.).
Brantley, S. L., Jin, L., and White, T. (2008): Observations Emerging from a Network of Critical Zone Observatories: Shale Weathering at the Susquehanna-Shale Hills
Observatory. Geological Society of America with Programs, 40:6, p. 275.
Duffy, C. and Brantley, S.L. (2008): Susquehanna/Shale Hills Critical Zone Observatory: Annual Report to National Science Foundation. NSF Award # 0725019. 2008 Annual Report
Herndon E.M., Jin L., and Brantley S.L., (2008): Mn enrichment in surface soils: a signal for dust? American Geophysical Union fall meeting, San Francisco, CA.
Jin, L. and Brantley, S.L., (2008): Using Water Chemistry to Characterize Chemical Weathering in the Critical Zone Observatory: Shale Hills Catchment (Central Pennsylvania, USA) . American Geophysical
Union fall meeting, San Francisco, CA.
Kumar, M. and Duffy, C.J. (2008): Shared Data Model to Support Environment Sensor Network Data in Hydrologic Models. Proceedings iEMSs 2008: International Congress on Environmental Modelling and
Software: Integrating Sciences and Information Technology for Environmental Assessment and Decision, M. Sànchez-Marrè, J. Béjar, J. Comas, A. Rizzoli and G. Guariso (Eds.).
Kumar, M., Bhatt, G., and Duffy, C.J. (2008): An efficient domain decomposition framework for accurate representation of geodata in distributed hydrologic models. International Journal
of Geographical Information Science, 23(12):1569-1596. DOI: 10.1080/13658810802344143
Lin, H.S., and Zhou, X. (2008): Evidence of Subsurface Preferential Flow Using Soil Hydrologic Monitoring in the Shale Hills Catchment . European Journal
of Soil Science 59:34–49. DOI: 10.1111/j.1365-2389.2007.00988.x
Lin, H.S., Bouma, J., Owens, P., and Vepraskas, M. (2008): Hydropedology: Fundamental Issues and Practical Applications . Catena 73:151–152. DOI: 10.1016/j.catena.2007.09.004
Lin, H.S., Brook, E., McDaniel, P., and Boll, J. (2008): Hydropedology and Surface/Subsurface Runoff Processes . In M. G. Anderson (Editor-in-Chief) Encyclopedia of Hydrologic Sciences. John Wiley & Sons, Ltd. DOI: 10.1002/0470848944.hsa306
Lin, H.S., Singha, K., Chittleborough, D., Vogel, H.-J., and Mooney, S. (2008): Advancing the Emerging Field of Hydropedology,. Eos Trans. AGU, 89(48), 490. DOI: 10.1029/2008EO480009
Lin, H.S., Singha, K., Chittleborough, D., Vogel, H-J., and Mooney, S. (2008): Inaugural International Conference on Hydropedology Offers Outlooks on Synergistic Studies
of Multi-Scale Soil and Water Processes . IUSS Bulletin 113:51-54.
Lin, H.S., Zhang, Andrews, J., D., Takagi, K., and Doolittle, J. (2008): Hydropedologic investigations in the Shale Hills catchment . Geochimica et Cosmochimica Acta. 72 (12):A552.
Lin, H.S., Zhang, J., Andrews, D., Takagi, K., and Doolittle, J. (2008): Hydropedologic investigations in the Shale Hills catchment. The 1st International Conference on Hydropedology, July 28-31, 2008, Penn State, University Park, PA.
Lin, HS., Zhang, J., Luo, L., Takagi, K., Zhu, Q., and Doolittle, J. (2008): Heterogeneous World Underfoot: Visualizing Soil-Water Interactions in the Critical Zone. Joint annual meetings of GSA and SSSA in October 5-9, Houston, TX.
Takagi, K., Lin, H.S. (2008): Soil Moisture Response to Year-round Storm Events and Dominant Subsurface Flow Processes in a Steep Forested Catchment. The 1st International Conference on Hydropedology, July 28-31, 2008, Penn State, University Park, PA.
Zhang, J., Lin, H.S., and Doolittle, J. (2008): Identification of subsurface flow pattern using a combination of Ground Penetrate Radar and real-time soil moisture monitoring. The 1st International Conference on Hydropedology,
July 28-31, 2008, Penn State, University Park, PA.
Brantley, S. L., White, T. S., Ragnarsdottir, K. V. (eds.) (2007): The Critical Zone: Where Rock Meets Life. Elements, v 3. n. 5.
Brantley, S.L., Goldhaber, M.B., and Ragnarsdottir, V. (2007): Crossing disciplines and scales to understand the Critical Zone. Elements 3, 307-314. DOI: 10.2113/gselements.3.5.307
Qu, Y., Duffy, C. J. (2007): A semi-discrete finite volume formulation for multiprocess watershed simulation. Water Resour. Res., 43, W08419. DOI: 10.1029/2006WR005752
Lin, H.S. (2006): Temporal stability of soil moisture spatial pattern and subsurface preferential flow pathways in the Shale Hills Catchment. Vadose Zone Journal 5:317-340. DOI: 10.2136/vzj2005.0058
Lin, H.S., Kogelmann, W., Walker, C., and Bruns, M.A. (2006): Soil moisture patterns in a forested catchment: A hydropedological perspective. Geoderma 131:345-368. DOI: 10.1016/j.geoderma.2005.03.013
Anderson, Suzanne P., Joel Blum, Susan L. Brantley, Oliver Chadwick, Jon Chorover, Louis A. Derry, James I. Drever, Janet G. Hering, James W. Kirchner, Lee R. Kump, Daniel Richter, Art E. White (2004): Proposed initiative would study Earth's weathering engine. Eos, Transactions. American Geophysical Union 85 (28): 265-269. DOI: 10.1029/2004EO280001