Geochemistry / Mineralogy is one of more than 16 discipline tags that we use to categorize and aggregate our interdisciplinary information within and across CZOs. Much of our information has been tagged with 2-3 disciplines.
Christina River Basin - Stream Suspended Sediment (1993-2012)
20 components • Boulton Run, Christina River Basin, Forest Endmember: Spring Brook, White Clay Creek @ SWRC, Construction Endmember: White Clay Creek below landfill, Lower White Clay Creek, Agricultural Endmember: South Branch Doe Run • Water Chemistry, Geomorphology, Biogeochemistry, Hydrology, Geochemistry / Mineralogy • Aufdenkampe, A.K.; Newbold, J.D.; Anderson, B. A.; Richardson, D.; Damiano, S.G.
Third-order White Clay Creek and Boulton Run - Climate, Stable Isotopes, Stream Water Chemistry (2011-2012)
1 components • White Clay Creek @ SWRC • Climatology / Meteorology, Geochemistry / Mineralogy, Hydrology, Water Chemistry • Diana L. Karwan
Upper watershed at Boulton Run - Climate, Rainfall Chemistry, Stable Isotopes, Precipitation (2011-2012)
1 components • Boulton Run • Climatology / Meteorology, Geochemistry / Mineralogy, Hydrology, Water Chemistry • Diana L. Karwan
White Clay Creek Transect A floodplain - Climate, Electrical Conductivity, Lysimeter Water Samples Chemistry, Soil Porewater Chemistry, Stable Isotopes, Stream Water Temperatures, Stream Water Chemistry, Soil Water Chemistry, Soil Temperature (2011-2012)
1 components • Transect A • Biogeochemistry, Climatology / Meteorology, Geochemistry / Mineralogy, Hydrology, Soil Science / Pedology • Lazareva, Olesya
White Clay Creek Transect A floodplain, Transect C - Climate, Stable Isotopes, Well Water Levels (2012)
1 components • Agricultural Endmember: South Branch Doe Run, Boulton Run, Transect A • Biogeochemistry, Climatology / Meteorology, Geochemistry / Mineralogy, Hydrology, Soil Science / Pedology • Karwan, Diana L.; Lazareva, Olesya
Beyond clay: towards an improved set of variables for predicting soil organic matter content. Rasmussen C., Heckman K., Wieder W.R., Keiluweit M., Lawrence C.R., Berhe A.A., Blankinship J.C., Crow S.E., Druhan J.L., Hicks Pries C.E., Marin-Spiotta E., Plante A.F., Schädel C., Schimel J.P., Sierra C.A., Thompson A., Wagai R. (2018): Biogeochemistry 137(3): 297–306 Cross-CZO
2015 (In Review)
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
2015 (In Review)
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
Properties of Fe-organic matter associations via coprecipitation versus adsorption. Chen, C., J. Dynes, J. Wang and D.L. Sparks (2014): Environ. Sci. Technol. 48 (23):13751–13759
Soft X-ray Spectromicroscopy Study of Mineral-Organic Matter Associations in Pasture Soil Clay Fractions. Chen, C., J. Dynes, J. Wang, T. Regier, C. Karunakaran, and D.L. Sparks (2014): Environ. Sci. Technol., 2014, 48 (12), pp 6678–6686
Soil organic matter stability in organo-mineral complexes as a function of increasing carbon loading. Feng, W., A. Plante, A.K. Aufdenkampe, J. Six (2014): Soil Biology and Biochemistry 69, 398-405
Characteristic Length Scales and Time-Averaged Transport Velocities of Suspended Sediment In the Mid-Atlantic Region, USA. Pizzuto, J.E., Schenk, E.R., Hupp. C.R., Gellis, A., Noe, G., Williamson, E., Karwan, D.L., O’Neal, M., Marquard, J., Aalto, R., D. Newbold (2014): Water Resources Research, 50:1-12
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
Stratigraphic controls on surface water-groundwater exchange and geochemical fluxes across the sediment-water interface of an estuary. Sawyer, A.H., O. Lazareva, K. Kroeger, K. Crespo, T. Stieglitz, C.S. Chan, and H.A. Michael (2014): Limnology & Oceanography, 59(3) 997–1010
Reconstructing suspended sediment mercury contamination of a steep, gravel-bed river using reservoir theory. Skalak, K., and J. Pizzuto (2014): Environmental Geosciences, 20 (1):17-35
A coupled geochemical and biogeochemical approach to characterize the bioreactivity of dissolved organic matter from a headwater stream. Sleighter, R. L., R. M. Cory, L. A. Kaplan, H. A. N. Abdulla, and P. G. Hatcher (2014): Journal of Geophysical Research: Biogeochemistry 119 (8):1520-1537
Investigating Organic Matter-Mineral Interactions at the Molecular Scale: An Integrated Field and Laboratory Study. Chen, Chunmei (2013): University of Delaware Ph.D. dissertation
Geologic effects on groundwater salinity and discharge into an estuary. Russoniello, C.J., C. Fernandez, J.F. Bratton, D.E. Krantz, J.F. Banaszak, A.S. Andres, L.F. Konikow, and H.A. Michael (2013): Journal of Hydrology, 498:1–12
Within-storm and Seasonal Differences in Suspended Material Composition and Sources in White Clay Creek, USA. D.L. Karwan, A.K. Aufdenkampe, R. Aalto, J.D. Newbold, J.E. Pizzuto (2012): American Association of Geographers Annual Meeting, February 24-28, 2012
Predicting the accumulation of mercury-contaminated sediment on riverbanks—An analytical approach. Jim Pizzuto (2012): Water Resources Research Vol. 48, W07518
Characterization and Source Determination of Suspended Particulate Material in White Clay Creek, USA. Karwan, D.L. (2012): Invited Seminar, United States Geological Survey, Reston, Virginia, January 27, 2012
Sediment Fingerprinting in White Clay Creek and the Christina River Basin Critical Zone Observatory. Karwan, D.L. (2012): Invited Seminar, University of Pennsylvania, Department of Earth and Environmental Science, April 2, 2012
Beryllium-7 Wet Deposition in Open Precipitation and Canopy Throughfall. Karwan, D.L., Levia, D., Siegert, C., and Pizzuto, J. (2012): American Geophysical Union Annual Fall Meeting, December 3-7, 2012, San Francisco, CA
Biogeochemical Dynamics of Aqueous Fe and Mn in Soil Pore-Waters and Stream with Respect to Dissolved Organic Matter (DOM) Quantity and Quality. Olesya Lazareva, Sparks, D.L., Pan, W., Kan, J., Aufdenkampe, A. (2012): Goldschmidt Conference, Montreal, Canada, June 24-29.
Shallow stratigraphic controls on surface water-groundwater mixing and geochemical fate in the benthic zone of an estuary. Sawyer A.H., Lazareva, O., Crespo, K., and Michael, H. (2012): GSA Annual Meeting, Charlotte, North Carolina, Nov. 4-7
An integrated monitoring network for hydrologic, geochemical, and sediment fluxes to characterize carbon-mineral fate in the Christina River Basin Critical Zone Observatory. A.H. Sawyer, Karwan, D. L., Lazareva, O. (2011): AGU Fall Meeting, San Francisco, California, Dec. 5-9.
Within-storm and Seasonal Differences in Particulate Organic Material Composition and Sources in White Clay Creek, USA. D.L. Karwan, A.K. Aufdenkampe, R. Aalto, J.D. Newbold, J.E. Pizzuto (2011): American Geophysical Union Annual Fall Meeting, December 4-10, 2011
Characterization & Source Determination of Stream Suspended Particulate Material in White Clay Creek. D.L. Karwan, R. Aalto, A.K. Aufdenkampe, J.D. Newbold, J.E. Pizzuto (2011): National Critical Zone Observatory Program Meeting, May 8-13, 2011
Characterization & Source Determination of Stream Suspended Particulate Material in White Clay Creek. D.L. Karwan, R. Aalto, A.K. Aufdenkampe, J.D. Newbold, J.E. Pizzuto (2011): Geochemistry of the Earth Surface 9, June 2-6, 2011
Characterization and Source Determination of Stream Suspended Particulate Material in White Clay Creek, USA. Karwan, D.L., R. Aalto, A.K. Aufdenkampe, J.D. Newbold, J.E. Pizzuto (2011): Applied Geochemistry 26:5354-5356
Christina River Basin Critical Zone Observatory: Carbon-mineral interactions from molecular to basin scales in the Anthropocene. Yoo, K., Aufdenkampe, A., Chen, C. and Sparks, D.L.. (2011): Invited Talk, Goldschmidt 2011 conference, Prague, Czech Republic, August 14-19. p. 1224.
Integrating Geochemical and Morphologic Evolution of Soil-Covered Hillslopes in a Transient Tributary Basin . Weinman, B.A., K. Yoo, S.M. Mudd, M.D. Hurst, K. Maher, K. Mayer, C. Andersen. (2010): Abstract EP23C-04. AGU Fall Meeting, San Francisco, CA, December 13-17
Where Minerals Meet Carbon: An Inevitable Geomorphic Control of Carbon Cycle in the Anthropocene. Yoo, K., A. (2010): Invited Talk, University of Calgary, Canada, Biogeoscience Institute, March 10.
Extending the Interdisciplinary Interfaces of Geomorphology by Changing the Units of Key Variables: From Volumes to Masses to Areas . Yoo, K., A.K. Aufdenkampe, B.A. Weinman, S.M. Mudd, C. Chen. (2010): Abstract EP43A-0749. AGU Fall Meeting, San Francisco, CA, December 13-17.
16 May 2013 - Job Title: Section Head, Surface Earth Processes Section Agency: National Science Foundation Job Announcement Number: ...
11 Jan 2013 - Karwan awarded an NSF EAR Postdoctoral Fellowship to work with Susquehanna Shale Hills and Christina River Basin Critical Zone Observatories
31 Oct 2012 - By dark of night in an old graveyard, things rustle. At least if that cemetery is at London Grove Friends Meeting in Kennett Square, Pa. Look...
03 Aug 2012 - A major research effort was underway the last week of July 2012, led by the faculty and students of the Christina River Basin Critical Zone...
18 Jun 2012 - The Department of Geological Sciences invites applications for a full-time, tenure-track Asst. Professor position in geochemistry beginning Fall 2013
15 Sep 2011 - Local bow hunters and about 80 water research scientists from Europe, North America, China, and Australia were among the few humans braving the...