B54B
Biogeochemical Hotspots across Terrestrial-Aquatic Ecotones II

Friday, 18 December 2015: 16:00-18:00
2004 (Moscone West)
Primary Conveners:  Allison A Oliver, University of Alberta, Edmonton, AB, Canada
Conveners:  Nicholas Bouskill1, Carl I Steefel1 and David V D'Amore2, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States(2)USDA Forest Service, Vallejo, CA, United States
Chairs:  Allison A Oliver1, Nicholas Bouskill2, Carl I Steefel2 and David V D'Amore3, (1)University of Alberta, Edmonton, AB, Canada(2)Lawrence Berkeley National Laboratory, Berkeley, CA, United States(3)USDA Forest Service, Vallejo, CA, United States
OSPA Liaisons:  David V D'Amore, USDA Forest Service, Vallejo, CA, United States
16:00
B54B-01
Changes in the Coupling of C, N and P Cycles During River Transport from Source to Sea. (78956)
Bernard J Cosby Jr, Center for Ecology and Hydrology Bangor, Bangor, United Kingdom
16:15
B54B-02
Turbid Bottom Waters and Ammonium-Rich Freshwaters as Nitrification Hotspots in a Large Urban Estuary (San Francisco Bay, CA) (78632)
Julian Damashek, Karen L Casciotti and Christopher Francis, Stanford University, Earth System Science, Stanford, CA, United States
16:30
B54B-03
Modeling the Impact of Biogeochemical Hotspots and Hot Moments on Subsurface Carbon Fluxes from a Flood Plain Site (80555)
Bhavna Arora1, Nicolas Spycher2, Carl I Steefel2, Eric King2 and Mark E Conrad2, (1)Lawrence Berkeley National Lab, Berkeley, CA, United States, (2)Lawrence Berkeley National Laboratory, Berkeley, CA, United States
16:45
B54B-04
Riverbed Bioclogging and the Effects on Infiltration and Carbon Flux under Climate Variability (76635)
Michelle E Newcomer, University of California Berkeley, Berkeley, CA, United States
17:00
B54B-05
Differences in dissolved organic matter lability between alpine glaciers and alpine rock glaciers of the American West (83578)
Ed Hall, Colorado State University, Fort Collins, CO, United States
17:15
B54B-06
Glacial runoff strongly influences food webs in Gulf of Alaska fjords (81566)
Mayumi Arimitsu1, John F Piatt1 and Franz J Mueter2, (1)USGS Alaska Science Center, Anchorage, AK, United States, (2)University of Alaska Fairbanks, Fairbanks, AK, United States
17:30
B54B-07
Partially-drained Thaw Lakes as Hotspots of Biological Activity on the Arctic Coastal Plain of Alaska (75545)
Joshua C Koch, USGS Alaska Science Center, Anchorage, AK, United States
17:45
B54B-08
Carbon Sources and Sinks in Freshwater and Estuarine Environments of the Arctic Coastal Plain. (84014)
Vanessa Lougheed, University of Texas at El Paso, El Paso, TX, United States
 
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