Join the Christina River Basin CZO Research & Education Team! We continuously seek engaged collaborations, new graduate students, and undergraduate interns.

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NSF Review of CZO Network

Review of CZO network by NSF will occur in Fall 2016

National Science Foundation, Arlington, VA.

CZO REU/RET 2016 Summer Program

CZO Research Experience for Undergraduates and Teacher

Shale Hills CZO (Penn State) and Stroud Water Research Cente.

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Geophysical imaging reveals topographic stress control of bedrock weathering. St. Clair, J., S. Moon, W. S. Holbrook, J. T. Perron, C. S. Riebe, S. J. Martel, B. Carr, C. Harman, K. Singha, D. deB. Richter (2015): Science, 30 October 2015, Vol. 350, no. 6260, pp. 534-538 Cross-CZO National


Chapter 2 – The Role of Critical Zone Observatories in Critical Zone Science. 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): Developments in Earth Surface Processes 19: 15–78 Cross-CZO National


Soil moisture response to snowmelt timing in mixed-conifer subalpine forests. Harpold A. A., Molotch N. P., Musselman K. N., Bales R. C., Kirchner P. B., Litvak M. and Brooks P. D. (2015): Hydrological Processes 29(12): 2782–2798 Cross-CZO


Hydrologic dynamics and geochemical responses within a floodplain aquifer and hyporheic zone during Hurricane Sandy. Sawyer, A.H., L.A. Kaplan, O. Lazareva, and H.A. Michael (2014): Water Resources Research, 50 (6): 4877–4892


Riverine coupling of biogeochemical cycles between land, oceans, and atmosphere. Aufdenkampe, A. K., Mayorga, E., Raymond, P. A., Melack, J. M., Doney, S. C., Alin, S. R., Aalto, R. E., and Yoo, K. (2011): Frontiers in Ecology and the Environment 9:53-60.

Run-of-river impoundments pass bed material and establish equilibrium bed morphology while remaining largely unfilled with sediment in Northern Delaware. Pearson, A.J., and Pizzuto, J.E. (2015): Geomorphology

Laser Vision: Lidar as a Transformative Tool to Advance Critical Zone Science. A.A. Harpold, J.A. Marshall, S.W. Lyon, T.B. Barnhart, B. Fisher, M. Donovan, K.M. Brubaker, C.J. Crosby, N.F. Glenn, C.L. Glennie, P.B. Kirchner, N. Lam, K.D. Mankoff, J.L. McCreight, N.P. Molotch, K.N. Musselman, J. Pelletier, T. Russo, H. Sangireddy, Y. Sjoberg, T. Swetnam, and N. West (2015): Hydrology and Earth System Sciences

The Geochemical Transformation of Soils by Agriculture and Its Dependence on Soil Erosion: an Application of Geochemical Mass Balance Approach. Yoo, K., B. Wenell, J. Ji, A. Aufdenkampe, J. Marquard, J. Klaminder (2015): Science of the Total Environment

Nutrient spiraling and transport in streams -- The importance of instream biological processes to nutrient dynamics in streams. Webster, J. R., Newbold, J. D. and Laurence, L. (2015): In Jones, J.W., and Stanley, E. H., editors. Streams Ecosystems in a Changing Environment, Elsevier. ISBN: 9780124058903

Beryllium-7 wet deposition variation with storm height, synoptic classification, and tree canopy state in the mid-Atlantic USA. Karwan, D.L, C.M. Siegert, D.F. Levia, J.E. Pizzuto, A.K Aufdenkampe (2015): Hydrological Processes

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