Search Results - "Karwan, D. L."

CZ-tope at Susquehanna Shale Hills CZO: Synthesizing multiple isotope proxies to elucidate Critical Zone processes across timescales in a temperate forested landscape by Sullivan, P.L., Ma, L., West, N., Jin, L., Karwan, D.L., Noireaux, J., Steinhoefel, G., Gaines, K.P., Eissenstat, D.M., Gaillardet, J., Derry, L.A., Meek, K., Hynek, S., Brantley, S.L.

“…The application of multiple isotope proxies on the same location within a Critical Zone (CZ), which we term “CZ-tope”, elucidates the interactions of…”
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Direct Channel Precipitation and Storm Characteristics Influence Short‐Term Fallout Radionuclide Assessment of Sediment Source by Karwan, D. L., Pizzuto, J. E., Aalto, R., Marquard, J., Harpold, A., Skalak, K., Benthem, A., Levia, D. F., Siegert, C. M., Aufdenkampe, A. K.

“…Fallout radionuclides (FRNs) and their ratios, such as Beryllium‐7 (7Be) and excess Lead‐210 (210Pbxs), have been used to determine suspended sediment source…”
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Sediment Fingerprinting Suggests Differential Suspended Particulate Matter Formation and Transport Processes Across Hydrologic Regimes by Rose, L. A., Karwan, D. L., Aufdenkampe, A. K.

“…Sediment fingerprinting techniques are increasingly used to characterize the sources and transport processes of particulate materials in surface waters…”
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Beryllium‐7 wet deposition variation with storm height, synoptic classification, and tree canopy state in the mid‐Atlantic USA by Karwan, D. L., Siegert, C. M., Levia, D. F., Pizzuto, J., Marquard, J., Aalto, R., Aufdenkampe, A. K.

“…Short‐lived fallout isotopes, such as beryllium‐7 (⁷Be), are increasingly used as erosion and sediment tracers in watersheds. ⁷Be is produced in the atmosphere…”
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Land use in watersheds of the Venezuelan Andes: a comparative analysis by Allan, J. D., Brenner, A. J., Erazo, J., Fernandez, L., Flecker, A. S., Karwan, D. L., Segnini, Samuel, Taphorn, D. C.

“…The influence of deforestation on tropical watersheds has received limited study. We compared seven catchments in the Venezuelan Andes to examine variation in…”
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Reviews and syntheses: on the roles trees play in building and plumbing the critical zone by Brantley, Susan L, Eissenstat, David M, Marshall, Jill A, Godsey, Sarah E, Balogh-Brunstad, Zsuzsanna, Karwan, Diana L, Papuga, Shirley A, Roering, Joshua, Dawson, Todd E, Evaristo, Jaivime, Chadwick, Oliver, McDonnell, Jeffrey J, Weathers, Kathleen C

“…Trees, the most successful biological power plants on earth, build and plumb the critical zone (CZ) in ways that we do not yet understand. To encourage…”
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Beryllium-7 wet deposition variation with storm height, synoptic classification, and tree canopy state in the mid-Atlantic USA: 7 Be Wet Deposition by Karwan, D. L., Siegert, C. M., Levia, D. F., Pizzuto, J., Marquard, J., Aalto, R., Aufdenkampe, A. K.

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Changing near-stream land use and river channel morphology in the Venezuelan Andes by Karwan, D L, Allan, J D, Bergen, K M

“…The shape of a river channel is linked to surrounding land use through interacting hydrologic and geologic processes. This study analyzes the relationship…”
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