Diana L. Karwan
INVESTIGATOR
.(JavaScript must be enabled to view this email address), 612.624.3400
Christina, Shale Hills Assistant Professor, University of Minnesota
Univ. of Minnesota - University of Minnesota
Karwan's Univ. of Minnesota page
Former Post-Doctoral Researcher, University of Delaware
Univ. Delaware - University of Delaware
Former Post-Doctoral Researcher, Stroud Water Research Center
Stroud Water Res. Ctr. - Stroud Water Research Center
Ph.D., Forestry & Environmental Studies, Yale University, 2010
I am interested in stream hydrology and biogeochemistry. More specifically, I study the cycling of suspended particles and dissolved matter in streams for which I use a series of hydrologic tracers and sediment fingerprinting techniques.
CZO Research Groups
- 2. Co-evolution of Critical Zone Structure, Hydro-Bio-Geo-Chemical Function and Carbon Complexation
- 3. Mobilization, Transport, and Depositional Controls on Carbon-Mineral Supply, Mixing, and Burial.
Phone/Address
612.624.3400University of Minnesota, Dept. of Forest Resources, 115 Green Hall, 1530 Cleveland Ave. N., St. Paul, MN 55108
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CZO Publications
Papers/Books
2017
Growing new generations of critical zone scientists. 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): Earth Surface Processes and Landforms 42 (14): 2498-2502 Cross-CZO National
2017
Reviews and syntheses: on the roles trees play in building and plumbing the critical zone. 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): Biogeosciences, 14, 5115-5142 Cross-CZO National
2016
CZ-tope at Susquehanna Shale Hills CZO: Synthesizing multiple isotope proxies to elucidate Critical Zone processes across timescales in a temperate forested landscape. 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): Chemical Geology, vol 445, 103–119
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
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
Papers and books that explicitly acknowledge a CZO grant are highlighted in PALE ORANGE.
Other CZO Publications
2014
CZ-tope: A multiple isotope approach to quantify critical zone processes – the Susquehanna Shale Hills Critical Zone Observatory as an example. 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): Presented at the NSF National Critical Zone Observatory Program All Hands Meeting, Yosemite, CA, 21-24 Sept., 2014
2013
Graduate Research Group White Paper: Cross-CZO Research Potential. Harpold, A.A., D. Karwan, J. Perdrial, J.A. Marshall, J. Driscoll, A. Neal, and C. Phillips (2013): Internal CZO publication Cross-CZO National
2012
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
2012
The Christina River Basin Critical Zone Observatory (CRB-CZO): Quantifying carbon sequestration by integrating spatial and temporal carbon and mineral fluxes. J. Kan, D. Karwan, O. Lazareva, C. Rosier, A. Aufdenkampe, D. L. Sparks, L. A. Kaplan, J. Pizzuto, K. Yoo (2012): The 2nd International Conference of Geobiology-Critical Zone Observatories for sustainable soil development and beyond. Sept 4-8, 2012, Wuhan, China.
2012
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
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
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
2011
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.
2011
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
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
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
2011
A wireless environmental sensor network using open-source electronics for the Christina River Basin CZO. Hicks, S., Aufdenkampe, A., Lazareva, O., Karwan, D. Montgomery, D. (2011): Joint USGS- CUAHSI Workshop on Optical Water Quality Sensor Networks, Shepherdstown, West Virginia, June
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News
Sino-USA CZO scientists meet to discuss future collaborations
09 Oct 2015 - About 60 Chinese and American critical zone scientists met in Guiyang, China for two days of discussions and presentations on the significance of...
Post-doctoral researcher Diana Karwan funded to accomplish cross-CZO science
11 Jan 2013 - Karwan awarded an NSF EAR Postdoctoral Fellowship to work with Susquehanna Shale Hills and Christina River Basin Critical Zone Observatories
Watershed symposium: UD research presented at White Clay Creek symposium
05 Oct 2012 - Faculty and students from the University of Delaware presented research on watershed issues at a recent symposium that brought together a variety of...
Introducing our post-doctoral researchers’ CZO work
15 Mar 2012 - 2011 witnessed the most extensive use of post-doctoral researchers in Stroud Water Research Center’s 45-year history, with four newly minted Ph.D.s
Cross CZO research proposal awarded to study sediment transport mechanisms
16 Dec 2011 - The call for cross-CZO / cross-disciplinary research proposals was successfully answered by Dr. Diana Karwan, Post-Doctoral Fellow
Hurricane Irene: Scientists Collect Water Quality and Climate Change Data from Huge Storm
29 Aug 2011 - While Hurricane Irene had officials along the East Coast preparing for mass evacuations, scientists at the Stroud Water Research Center and the...
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Events
Fall 2017 Seminar Series
Short Term Fallout Radionuclides Reveal Sediment Mixing and Transport in the Critical Zone
401 Steidle Building.
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