Variations in Aquatic Biogeochemical, Hydrological, and Ecosystem Functional Responses to Anthropogenic Changes I

Wednesday, 17 December 2014: 4:00 PM-6:00 PM
Chairs:  Heather E Golden, US EPA, ORD, NERL, EERD, Cincinnati, OH, United States and Hong-Yi Li, Pac NW National Lab, Richland, WA, United States
Primary Conveners:  Hong-Yi Li, Pac NW National Lab, Richland, WA, United States
Co-conveners:  Nandita B Basu, University of Waterloo, Waterloo, ON, Canada, Heather E Golden, US EPA, ORD, NERL, EERD, Cincinnati, OH, United States and Christopher D Knightes, USEPA--ORD/NERL, Athens, GA, United States
OSPA Liaisons:  Hong-Yi Li, Pac NW National Lab, Richland, WA, United States

Abstracts Submitted to this Session:

4:00 PM
Biogeochemical Transformation Pathways through the Land-water Geosphere
Georgia Destouni1, Shilpa M. Asokan1, Anna Augustsson2, Berit Balfors3, Arvid Bring1, Fernando Jaramillo1, Jerker Jarsjo1, Emma Johansson4, John Juston1, Lea Levi1,3, Bo Olofsson3, Carmen Prieto1, Andrew Quin1, Mats Erik Åström2 and Vladimir Cvetkovic3, (1)Stockholm University, Stockholm, Sweden, (2)Linnaeus University, Kalmar, Sweden, (3)KTH Royal Institute of Technology, Stockholm, Sweden, (4)Swedish Nuclear Fuel and Waste Management Co, Stockholm, Sweden
4:15 PM
A Dynamic Information Framework (DIF): A Portal for the Changing Biogeochemistry of Aquatic Systems
Jeffrey E Richey, University of Washington Seattle Campus, Seattle, WA, United States and Erick C M Fernandes, World Bank, Washington, DC, United States
4:30 PM
Quantifying the resilience of biogeochemical cycles to environmental change in complex aquatic landscapes
Matthew R Hipsey, University of Western Australia, Crawley, WA, Australia
4:45 PM
Biogeochemical and Hydrological Heterogeneity and Emergent Archetypical Catchment Response Patterns
James W Jawitz, University of Florida, Soil and Water Science, Ft Walton Beach, FL, United States, Heather E Gall, Pennsylvania State University Main Campus, Department of Agricultural and Biological Engineering, University Park, PA, United States and P Suresh Rao, Purdue University, West Lafayette, IN, United States
5:00 PM
Linking Watershed Drivers and Stream Responses at Various Scales Using Emerging Instream Sensors
Daniel L Mclaughlin, Virginia Polytechnic Institute and State University, Forest Resources and Environmental Conservation, Blacksburg, VA, United States and Matthew J Cohen, Univ Florida-SFRC, Gainesville, FL, United States
5:15 PM
Simulating the Influence of Urban Trees and Green Infrastructure on Ecosystem Services
Theodore A Endreny1, Dave Nowak2 and Yang Yang1, (1)SUNY ESF, Syracuse, NY, United States, (2)US Forest Service Newtown Square, Newtown Square, PA, United States
5:30 PM
Physical and biological controls on reach to catchment scale nutrient retention and streamwater composition
Tim P Covino, Colorado State University, Fort Collins, CO, United States, Brian L McGlynn, Duke University, Nicholas School of the Environment, Durham, NC, United States and Ellen Wohl, Colorado State University, Geosciences, Fort Collins, CO, United States
5:45 PM
Multi-Ecosystem Assessment of Mercury Bioaccumulation in Fishes: Habitat, Landscape, and Biogeochemical Drivers of Fish Mercury
Collin Eagles-Smith1, Josh Ackerman2, Garth Herring1, James Willacker1 and Colleen Flanagan3, (1)USGS Forest and Rangeland Ecosystem Science Center, Corvallis, United States, (2)US Geological Survey, Dixon, CA, United States, (3)National Park Service Denver, Denver, CO, United States
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