Zobrazeno 1 - 7
of 7
pro vyhledávání: '"J. M. Mallard"'
Publikováno v:
Biogeochemistry. 154:17-35
Human actions through land-use can alter soil phosphorus (P) distribution over time and space as vegetation is altered and added fertilizer P is translocated downslopes by runoff and erosion, or through the soil profile by leaching. In the southeaste
Autor:
Matthew R. Fuller, Joanna R. Blaszczak, J. M. Mallard, Anna E. Braswell, Megan L. Fork, E. C. Seybold, K. E. Kaiser, Margaret A. Zimmer
Publikováno v:
Ecosystems (New York, N.Y.), vol 25, iss 5
Ecosystems
Ecosystems
Ecosystems in the Anthropocene face pressures from multiple, interacting forms of environmental change. These pressures, resulting from land use change, altered hydrologic regimes, and climate change, will likely change the synchrony of ecosystem pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e708ea6e0c90c1444603ba4b14efe4c
https://escholarship.org/uc/item/06d7f5b1
https://escholarship.org/uc/item/06d7f5b1
Publikováno v:
CATENA. 180:32-40
Soil iron reduction influences ecosystem function by altering the cycling of carbon, nutrients, and trace elements in both the aqueous and solid phases. Most of our understanding of soil iron reduction comes from work on saturated soils. However, rec
Autor:
Jon Chorover, Li Li, David N. Dralle, J. M. Mallard, Praveen Kumar, Susan L. Brantley, Adam N. Wlostowski, Ciaran J. Harman, Kathleen A. Lohse, Mohammad Safeeq, Suzanne P. Anderson, Jennifer C. McIntosh, Yuning Shi, Noah P. Molotch, Mark S. Seyfried, Eric Parrish, Sheila F. Murphy
Publikováno v:
Water Resources Research. 57
Despite a multitude of small catchment studies, we lack a deep understanding of how variations in critical zone architecture lead to variations in hydrologic states and fluxes. This study characterizes hydrologic dynamics of 15 catchments of the U.S.
Publikováno v:
Hydrological Processes. 30:2671-2685
Watershed structure influences the timing, magnitude, and spatial location of water and solute entry to stream networks. In turn, stream reach transport velocities and stream network geometry (travel distances) further influence the timing of export
Publikováno v:
Water Resources Research. 50:4603-4623
The role of stream networks and their hydrologic interaction with hillslopes and shallow groundwater in modifying and transporting watershed signals is an area of active research. One of the primary ways that stream networks can modify watershed sign
Publikováno v:
Water Resources Research. 47
morphologies and sizes in the 11.4 km 2 Bull Trout Watershed of central ID. We implemented these empirical relationships in a numerical network model and simulated stream water gains and losses and subsequent fractional hydrologic turnover across the