H21R:
Terrestrial-Aquatic Linkages in the Context of Land Use/Land Cover Change: Contemporary and Legacy Effects on Physical and Biogeochemical River Processes I

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Session ID#: 34193

Session Description:
Land use/land cover change strongly influences biogeochemical and physical processes in both aquatic and terrestrial systems. The effects of human activity on aquatic systems are modified as they propagate through space and time, making it difficult to generate process-based understanding of human impacts on aquatic biogeochemical and physical processes. That said, to predict how human land use and management may affect current and future physical and biogeochemical river processes, it is crucial to understand both current and historic human influences across a range of environments, from expanding cities to areas of intensive agricultural production. This session seeks to provide a forum for research exploring terrestrial-aquatic linkages between land use/land cover change and related contemporary and legacy effects on water quality and quantity. We encourage discussion of work that spans the terrestrial to aquatic continuum, and welcome a diversity of approaches, including data synthesis, field-based research, and process-based modeling

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Primary Convener:  Janet R Barclay, USGS New England Water Science Center, East Hartford, United States
Conveners:  Margaret A Zimmer, University of California, Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States, John McDevitt Mallard, Duke University, Durham, NC, United States and Kimberly Van Meter, University of Illinois at Chicago, Earth and Environmental Sciences, Chicago, IL, United States
Chairs:  Janet R Barclay, USGS New England Water Science Center, East Hartford, United States, Kimberly Van Meter, University of Illinois at Chicago, Earth and Environmental Sciences, Chicago, IL, United States, Margaret A Zimmer, University of California, Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States and John McDevitt Mallard, Duke University, Durham, NC, United States
OSPA Liaison:  Ashley M Helton, University of Connecticut, Department of Natural Resources and the Environment, Storrs, CT, United States

Cross-Listed:
  • B - Biogeosciences
Index Terms:

0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
0496 Water quality [BIOGEOSCIENCES]
1803 Anthropogenic effects [HYDROLOGY]
1830 Groundwater/surface water interaction [HYDROLOGY]

Abstracts Submitted to this Session:

Integrating terrestrial through aquatic processing of water, carbon and nitrogen over hot, cold and lukewarm moments in mixed land use catchments (Invited) (214773)
Lawrence E Band, University of Virginia, Engineering Systems and Environment, Charlottesville, VA, United States, Laurence Lin, University of North Carolina at Chapel Hill, Institute for the Environment, Chapel Hill, NC, United States and Jonathan M Duncan, Pennsylvania State University, Department of Ecosystem Science and Management, University Park, United States
A Race Against Time: Time Lags in Terrestrial-Aquatic Linkages (Invited) (218262)
Nandita B Basu, University of Waterloo, Department of Civil and Environmental Engineering, Waterloo, ON, Canada
Legacy Nitrate Impacts on Groundwater and Streams (Invited) (256681)
Anthony J Tesoriero, USGS Oregon Water Science Center, Portland, United States, Paul F Juckem, US Geological Survey, Madison, United States and Matthew P Miller, U.S. Geological Survey, Integrated Modeling and Prediction Division, Boulder, United States
Wildfire Effects on In-stream Nutrient Processing and Hydrologic Transport (220561)
Allison Rhea, Colorado State University, Fort Collins, United States, Tim P Covino, Montana State University, Department of Land Resources and Environmental Sciences, Bozeman, MT, United States, Charles Rhoades, US Forest Service, Fort Collins, CO, United States and Timothy Fegel, USDA Forest Service, Rocky Mountain Research Station, Fort Collins, United States
Freeze-thaw processes and intense winter rainfall: The one-two punch for high streambank legacy sediment and nutrient loads from Mid-Atlantic watersheds (241277)
Shreeram P Inamdar1, Erin R Johnson2, Richard Douglas Rowland2, Robert C. Walter3 and Dorothy Merritts3, (1)University of Delaware, Plant & Soil Sciences, Newark, DE, United States, (2)University of Delaware, Water Science and Policy, Newark, DE, United States, (3)Franklin & Marshall College, Department of Earth and Environmental Science, and The Chesapeake Watershed Initiative, Lancaster, United States
Increasing Base Cations in Streams: Another Legacy of Deicing Salts? (255509)
Ashley M Helton1, Janet R Barclay2, Christopher Bellucci3 and Chadwick Rittenhouse1, (1)University of Connecticut, Department of Natural Resources and the Environment, Storrs, CT, United States, (2)USGS New England Water Science Center, East Hartford, United States, (3)Connecticut Department of Energy and Environmental Protection, Hartford, CT, United States
Deconstructing the deconstruction of Appalachia: Mountaintop mining effects on hydrology across temporal and spatial scales (292204)
Fabian Nippgen, University of Wyoming, Ecosystem Science and Management, Laramie, WY, United States, Matthew R. V. Ross, Colorado State University, Ecosystem Science and Sustainability, Fort Collins, CO, United States, Emily S Bernhardt, Duke University, Biology, Durham, NC, United States and Brian L McGlynn, Duke University, Nicholas School of the Environment, Durham, NC, United States
Yesterday’s forest, tomorrow’s savannah? Legacies in the man-made hills of Appalachia (Invited) (280699)
Matthew R. V. Ross, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States, Fabian Nippgen, University of Wyoming, Ecosystem Science and Management, Laramie, WY, United States, Brian L McGlynn, Duke University, Nicholas School of the Environment, Durham, NC, United States and Emily S Bernhardt, Duke University, Biology, Durham, NC, United States

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