B51B
Biogeochemical Hotspots across Terrestrial-Aquatic Ecotones I Posters

Friday, 18 December 2015: 08:00-12:20
Poster Hall (Moscone South)
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
 
Peatlands as Dynamic Biogeochemical Ecotones: Elemental Concentrations, Stoichiometries and Accumulation in Peatland Soils of Ontario, Canada (60838)
Tim R Moore, McGill University, Montreal, QC, Canada
 
Volatile halocarbons emissions through interaction of saltwater intrusion and terrestrial organic matter along a salinity gradient in coastal southeastern United States (75948)
Yi Jiao1, Jun-jian Wang2, Alex T Chow3 and Robert C Rhew1, (1)University of California Berkeley, Berkeley, CA, United States, (2)Clemson Uniersity, Georgetown, SC, United States, (3)Clemson University, Clemson, SC, United States
 
Ecological Effect of Nonlinear Internal Wave Interaction on Chlorophyll Concentration on the Continental Shelf in the South China Sea (61467)
Huizi Dong and Huiping Xu, Tongji University, Shanghai, China
 
The Effect of an Estuarine Barrage on Biogenic Silica flux in Nakdong River estuary (77943)
Yunji Kim and Soonmo An, Pusan National University, Busan, South Korea
 
Organic Carbon, Nitrogen and Phosphorus Accumulation Rates in the Soils of the Everglades Mangrove Ecotone (65032)
Joseph M Smoak, University of South Florida St. Petersburg, St Petersburg, FL, United States, Joshua L Breithaupt, Univ of South Florida, St Petersburg, FL, United States and Christian J Sanders, Southern Cross University, Rio de Janeiro, Brazil
 
The Multi-Scale Response of Water Quality, Biodiversity and Carbon Sequestration to Coupled Macronutrient Cycling from Source to Sea: TURF2SURF (79105)
Andrew J Wade, University of Reading, Reading, RG6, United Kingdom, Bernard J Cosby Jr, Center for Ecology and Hydrology Bangor, Bangor, United Kingdom, Sabine Reinsch, Centre for Ecology and Hydrology, Bangor, United Kingdom, Peter E Robins, Bangor University, Bangor, LL59, United Kingdom and NERC Macronutrient Turf2Surf Project Team
 
Potential vulnerability of southeast Alaskan wetland soil carbon stocks to climate warming (67543)
Jason Fellman, University of Alaska Southeast, Juneau, AK, United States
 
Hydropedological hotspots for dissolved organic carbon loading to streams along the perhumid temperate rainforest coastal margin of Alaska. (82020)
David V D'Amore, U.S. Forest Service, Juneau, AK, United States
 
Spatial and temporal controls on Alnus-derived nutrients and stream stoichiometry: Implications for aquatic ecosystem productivity (72526)
Denise Devotta, University of Illinois at Urbana Champaign, Urbana, IL, United States
 
Biogeochemical Hotspots in Shallow to Bedrock Zones: Sources of Dissolved Organic Carbon (DOC) in the Appalachian Mountain Region of the Eastern USA. (83340)
Kyle Corcoran, Western Carolina University, Cullowhee, NC, United States
 
Building a Probabilistic Denitrification Model for an Oregon Salt Marsh (73543)
Jessica B Moon1, Hilmar Armin Stecher2, Theodore DeWitt2, Amanda Nahlik3, Rochelle Regutti4, Lauren Michael3, M. Siobhan Fennessy3, Robert Mckane5 and Kusum Naithani6, (1)University of Arkansas, Fayetteville, AR, United States, (2)US EPA, Newport, OR, United States, (3)Kenyon College, Biology, Gambier, OH, United States, (4)Oregon State University, Corvallis, OR, United States, (5)USEPA, Corvallis, OR, United States, (6)Penn State University, University Park, PA, United States
 
Coupled Spatiotemporal Dynamics of Microbial Community Ecology, Biogeochemistry, and Hydrologic Mixing (83505)
James Stegen, Pacific Northwest National Lab, Microbiology Group, Biological Sciences Division, Richland, WA, United States
 
Sources and Age of Aquatic DOC, CO2 And CH4 Exported From a Swedish Peatland (83529)
Marcus Wallin1, Audrey Campeau1, Michael F Billett2, Mats B Nilsson3, Hjalmar Laudon3, Mats G Oquist3 and Kevin H Bishop4, (1)Uppsala University, Uppsala, Sweden, (2)University of Stirling, Stirling, United Kingdom, (3)SLU Swedish University of Agricultural Sciences Umea, Umeå, Sweden, (4)Swedish University of Agricultural Science, Uppsala, Sweden
 
Investigating Ecosystem Pattern and Process Across a Land-Sea Gradient: A New Coastal Margin Observatory in the Pacific Coastal Temperate Rainforest (84107)
Ian Giesbrecht1, Ken P Lertzman1,2, Allison A Oliver1,3, Suzanne E Tank1,3, Bill C Floyd1,4, Gordon W Frazer1,5, Brian PV Hunt1,6, Colleen Kellogg1,7, Thierry Heger1,7, David Levy-Booth1,7, William H Mohn1,7, Steven J. Hallam1,7, Patrick Keeling1,7 and Paul Sanborn1,8, (1)Hakai Institute, Calvert Island, BC, Canada, (2)Simon Fraser University, Burnaby, BC, Canada, (3)University of Alberta, Edmonton, AB, Canada, (4)Vancouver Island University, Nanaimo, BC, Canada, (5)GWF LiDAR Analytics, Sidney, BC, Canada, (6)University of British Columbia, Department of Earth, Ocean, and Atmospheric Sciences, Vancouver, BC, Canada, (7)University of British Columbia, Vancouver, BC, Canada, (8)University of Northern British Columbia, Prince George, BC, Canada
 
A Century of Human-Driven Changes in the Carbon Dioxide Concentration of Lakes (78005)
Marie-Eloide Perga1, Stephen Maberly2, Jean-Philippe Jenny3, Benjamin Alric1 and Emmanuel Naffrechoux4, (1)Inst Nat Recherche Agronomique, CARRTEL, Université de Savoie, Thonon-les-bains, France, (2)Centre for Ecology and Hydrology, Lancaster, United Kingdom, (3)Inst Nat Recherche Sci, GEOTOP, Québec, QC, Canada, (4)LCME, Le Bourget du Lac, France
 
The Distribution of Thermophilic Sulfate-reducing Bacteria Along an Estuarine Gradient Reveals Multiple Origins of Endospores in Estuarine Sediments (78424)
Emma Bell, Newcastle University, School of Civil Engineering and Geosciences, Newcastle Upon Tyne, United Kingdom
 
Up-scaling Stream Ecosystem Processes to Predict the Effects of Land Cover Change at a Watershed Scale in the Atlantic Tropical Rainforest. (80361)
Flavia Tromboni, State University of Rio de Janeiro, Ecology, Rio de Janeiro, Brazil
 
Using soil oxygen sensors to inform understanding of soil greenhouse gas dynamics (82508)
Terry Loecke1, Karla M Jarecke1, Amy J Burgin1, Trenton E Franz1 and Simonetta Rubol2, (1)University of Nebraska Lincoln, Lincoln, NE, United States, (2)University of Southern California, Los Angeles, CA, United States
 
High-resolution chemical and hydrologic records identify environmental factors that control coastal anchialine cave ecosystem function (85439)
David Brankovits1, John Pohlman2, Laura Lapham3, Michael Casso2, Eric Roth4, Nicholas S Lowell5 and Thomas M. Iliffe1, (1)Texas A & M University at Galveston, Galveston, TX, United States, (2)USGS Coastal and Marine Science Center Woods Hole, Woods Hole, MA, United States, (3)UMCES, Chesapeake Bio. Lab, Solomons, MD, United States, (4)Onset Computer Corporation, Bourne, MA, United States, (5)Lowell Instruments LLC, Engineering, North Falmouth, MA, United States
 
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