B11G
Organic Matter as an Integrated Signal of Climate and Land Use Change from Source to Sea I Posters

Monday, 14 December 2015: 08:00-12:20
Poster Hall (Moscone South)
Primary Conveners:  Robert G Spencer, Florida State University, Earth, Ocean and Atmospheric Science, Tallahassee, FL, United States
Conveners:  Kimberly Wickland, US Geological Survey, Boulder, CO, United States, David E Butman, University of Washington Seattle Campus, Seattle, WA, United States and Yuehan Lu, University of Alabama, Tuscaloosa, AL, United States
Chairs:  David E Butman, University of Washington Seattle Campus, Seattle, WA, United States and Yuehan Lu, University of Alabama, Tuscaloosa, AL, United States
OSPA Liaisons:  Yuehan Lu, University of Alabama, Tuscaloosa, AL, United States
 
Does Litter Impart A Detectable Chemical Signal on Soil DOC? DOC Fluorescence Signatures in Soils Undergoing Long-Term Litter Manipulations (63125)
April Strid, Oregon State University, Crop and Soil Science, Corvallis, OR, United States, Kate Lajtha, Oregon State University, Corvallis, OR, United States and Baek Soo Lee, Oregon State University, Water Resources Engineering, Corvallis, OR, United States
 
Hydrologic Controls on In-Stream Optical Dissolved Organic Matter Characteristics in an Old-Growth Forest of the Oregon Cascades (63871)
Baek Soo Lee, Oregon State University, Water Resources Engineering, Corvallis, OR, United States and Kate Lajtha, Oregon State University, Corvallis, OR, United States
 
DOC Dynamics in Small Headwater Streams: the Role of Hydrology, Climate, and Land Management (58424)
Kate Lajtha1, Baek Soo Lee1 and Julia Allen Jones2, (1)Oregon State University, Corvallis, OR, United States, (2)Oregon State University, CEOAS, Corvallis, OR, United States
 
Dissolved Organic Carbon Dynamics Along Terrestrial-aquatic Flowpaths in a Catchment Dominated by Sandy Soils (79594)
Kimberly Wickland, USGS, National Research Program, Baltimore, MD, United States, John F Walker, USGS Wisconsin Water Science Center, Middleton, WI, United States, Krista Hood, USGS, Middleton, WI, United States and Kenna D Butler, USGS Colorado Water Science Center Boulder, Boulder, CO, United States
 
Settling Velocity Specific SOC Distribution along Hillslopes - A field investigation in Denmark (78653)
Yaxian Hu and Nikolaus J Kuhn, University of Basel, Basel, Switzerland
 
Evaluating the influence of fire history on dissolved pyrogenic C exported from coniferous and deciduous forest soils in northern Great Lakes Region (77156)
Fernanda Santos, University of California Merced, Merced, CA, United States
 
Effects of soil dissolved organic matter inputs on high-elevation lake metabolism (67245)
Steven Sadro1, Gabriel De La Rosa2, Craig E. Nelson3, Peter M Homyak1 and James O Sickman4, (1)University of California Santa Barbara, Santa Barbara, CA, United States, (2)Colorado College, Colorado Springs, CO, United States, (3)University of Hawaii at Manoa, School of Ocean, Earth Science, and Technology, Honolulu, HI, United States, (4)University of California Riverside, Riverside, CA, United States
 
Erosional distribution of metal oxides and its implication for soil carbon dynamics (84209)
Asmeret Aseafaw Berhe, University of California Merced, Merced, CA, United States
 
Organic Characteristics of High Sierra Nevada Snowfall during the Winter of 2014 (64977)
Ronald Antweiler, USGS, Boulder, CO, United States
 
Characterization of Natural Organic Matter in Alluvial Aquifer Sediments: Approaches and Implications for Reactivity (84660)
Patricia M Fox, Lawrence Berkeley National Laboratory, Berkeley, CA, United States
 
After the Storm: Assessing the carbon and nitrogen leaching potential from sediments deposited in aquatic ecosystems (80403)
Erin R Johnson1, Chelsea Krieg1, Caraline Canning1, Shreeram P Inamdar2 and Richard Douglas Rowland1, (1)University of Delaware, Water Science and Policy, Newark, DE, United States, (2)University of Delaware, Newark, DE, United States
 
The Response of Sediments and Dissolved Organic Matter to Rapid Rainfall in the Santa Maria da Vitoria Watershed, Espírito Santo, BR (59790)
Nicholas D Ward1, Luciano Firme de Almeida2, Genswesley Dias3, Rebekka Gould4, Amanda Tan4, Thomas S Bianchi1, Alex V Krusche5, Richard G Keil4, Jeffrey E Richey6 and PCGAP, (1)University of Florida, Geological Sciences, Ft Walton Beach, FL, United States, (2)Companhia Espírito Santense de Saneamento, Vitoria, Brazil, (3)SECRETARIA DE ESTADO DO MEIO AMBIENTE E RECURSOS HÍDRICOS, Vitoria, Brazil, (4)University of Washington, Seattle, WA, United States, (5)CENA Center for Nuclear Energy in Agriculture, Piracicaba, Brazil, (6)University of Washington Seattle Campus, Seattle, WA, United States
 
Degradation State, Sources, and Reactivity of Dissolved Organic Matter from an Amino Acid Time Series in an Agricultural Watershed (65593)
Sandrine J Matiasek, California State University Chico, Chico, CA, United States
 
Variation in Quantity, Source and Bioreactivity of Dissolved Organic Matter in Streams Draining Watersheds along a Gradient of Agricultural Land Use (82874)
Peng Shang and Yuehan Lu, University of Alabama, Tuscaloosa, AL, United States
 
Impacts of Forest and Agricultural Land Use on Stream Dissolved Organic Carbon During Storms (84773)
Yera Shin, Seoul National University, Seoul, South Korea
 
Optical Characterization and Spatial Distribution of Dissolved Organic Matter (DOM) in Seven Water Bodies of Mississippi, USA (82734)
Shatrughan Singh, Mississippi State University, Department of Geosciences, Mississippi State, MS, United States
 
The Influence of Regional Groundwater on the Dissolved Organic Matter in Costa Rican Streams (81585)
Emily Barnett, North Carolina State University Raleigh, Raleigh, NC, United States
 
Using a Whole-stream Approach to Quantify Headwater Yedoma DOC Processing Rates in NE Siberia, Russia (71684)
Joanne Heslop, University of Alaska Fairbanks, Fairbanks, AK, United States
 
Photooxidation and Microbial Processing of Ancient and Modern Dissolved Organic Carbon in the Kolyma River, Siberia. (74338)
Megan Irene Behnke, St. Olaf College, Northfield, MN, United States
 
Dissolved Organic Matter in Arctic and Boreal Streams: Rates and Fates of Decomposition (81738)
Audrey Mutschlecner, University of Alaska Fairbanks, Fairbanks, AK, United States
 
Relating the Chemical Composition of Dissolved Organic Matter Draining Permafrost Soils to its Photochemical Degradation in Arctic Surface Waters. (67016)
Collin Ward, University of Michigan Ann Arbor, Ann Arbor, MI, United States and Rose Merin Cory, University of Michigan Ann Arbor, Earth & Environmental Sciences, Ann Arbor, MI, United States
 
Dissolved Organic Matter Composition of Arctic Rivers: Linking Permafrost, Parent Material, and Groundwater to Riverine Carbon (71503)
Jonathan A O'Donnell1, George Aiken2, Kenna D Butler2 and David K Swanson3, (1)National Park Service Fairbanks, Fairbanks, AK, United States, (2)USGS Colorado Water Science Center Boulder, Boulder, CO, United States, (3)National Park Service Fairbanks, Arctic Inventory and Monitoring Network, Fairbanks, AK, United States
 
High-resolution analysis of the terrestrial influence on DOC and POC export in a Siberian Arctic River during the spring freshet (69930)
Allison Myers-Pigg, Texas A & M University College Station, College Station, TX, United States, Roman Teisserenc, EcoLab France, Castanet Tolosan, France, Nikita Tananaev, Russian Academy of Sciences Siberian Branch, Melnikov Permafrost Institute Igarka Geocryology Laboratory, Igarka, Russia and Patrick Louchouarn, Texas A&M-Galveston Bldg 3029, Marine Sciences, Galveston, TX, United States
 
Temporal Changes in Photochemically Labile DOM and Implications for Carbon Budgets in Peatland Aquatic Systems (69282)
Amy Pickard, University of Edinburgh, School of GeoSciences, Edinburgh, United Kingdom
 
Ten-year interannual and seasonal variability of stream carbon export from a boreal peatland in northern Sweden (69381)
Jason Leach1, Anna Larsson1, Mats B Nilsson2 and Hjalmar Laudon2, (1)SLU Swedish University of Agricultural Sciences Umea, Umeå, Sweden, (2)SLU Swedish University of Agricultural Sciences Umeå, Umeå, Sweden
 
Dissolved Organic Matter in Impacted Streams and Rivers: Challenges and Future Research Directions (72293)
Yuehan Lu, University of Alabama, Tuscaloosa, AL, United States
 
Controls on the turnover of fluvial organic carbon in UK rivers – combining experimental, observational and modelling approaches. (71932)
Fred Worrall, University of Durham, Durham, DH1, United Kingdom
 
Temporal and Water Column Variability in Particulate Organic Carbon Composition on the Amazon River Main-stem (81085)
Sarah Rosengard, Woods Hole Oceanographic Institution, Woods Hole, MA, United States; Massachusetts Institute of Technology, Cambridge, MA, United States, Valier Galy, Woods Hole Oceanographic Institution, Marine Chemistry & Geochemistry, Woods Hole, MA, United States, Robert G Spencer, Florida State University, Earth, Ocean and Atmospheric Science, Tallahassee, FL, United States and Ann P McNichol, Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, MA, United States
 
Historical Trends of Terrigenous Organic Carbon Transported by the Yangtze River (Changjiang) to East China Sea (64040)
Hao Yu1, Ying Wu2, Zhuoyi Zhu2 and Jing Zhang2, (1)Organization Not Listed, Washington, DC, United States, (2)East China Normal University, Shanghai, China
 
Ages and Loads of Riverine Carbon of the Five Largest Rivers in South Korea (77766)
Eun-Ju Lee, Seoul National University, Seoul, South Korea
 
ENVIRONMENTAL DRIVERS OF GLOBAL RIVERINE ORGANIC CARBON AGE (61874)
Hadley McIntosh, University of Maryland Center (UMCES CBL) for Environmental Science Chesapeake Biological Laboratory, Solomons, MD, United States, Ishi D Buffam, University of Cincinnati Main Campus, Cincinnati, OH, United States and S. Leigh McCallister, Virginia Commonwealth University, Richmond, VA, United States
 
Constraining The Radiocarbon Distribution Within Major Components of Marine Dissolved Organic Carbon (80004)
Prosper Zigah1, Daniel Repeta1, Ann P McNichol2, Steven R Beaupre3, Li Xu1 and Linihi Aluwihare4, (1)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (2)Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, MA, United States, (3)Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, NY, United States, (4)Scripps Institution of Oceanography, Geosciences Research Division, La Jolla, CA, United States
 
Dissolved Black Carbon in the South China Sea (77790)
Ziming Fang, Xiamen University, Xiamen, China
 
Short-term degradation of terrestrial DOM in the coastal ocean: Implications for nutrient subsidies and marine microbial community structure (83624)
Allison A Oliver, University of Alberta, Edmonton, AB, Canada
 
Net removal of dissolved organic carbon in the subsurface Black Sea (62334)
Andrew R Margolin1, Loes JA Gerringa2, Dennis A Hansell1 and Micha J.A. Rijkenberg2, (1)University of Miami, Miami, FL, United States, (2)Royal Netherlands Institute for Sea Research, Den Burg, Netherlands
 
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