B13C:
From Land to Sea: Rivers as Integrated Signal of Watershed Processes, Climate, and Land-Use Change I Posters

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Session ID#: 13563

Session Description:
Rivers are key in connecting land and the ocean. The geochemical composition and fluxes of river dissolved and particulate loads is controlled by a wide array of factors such as the geomorphological, hydrological, biogeochemical, climatic and anthropogenic processes occurring within in the catchment. The integrative nature of river geochemical signals and their downstream evolution is still elusive. Better understanding riverine export to the oceans requires better quantifying the riverine geochemical transfer function. This session welcomes contributions from organic and inorganic, dissolved and particulate, bulk, molecular, mineralogical, and modeling approaches to connecting source to sink.
Primary Convener:  Francien Peterse, Utrecht University, Department of Earth Sciences, Utrecht, Netherlands
Conveners:  Maarten Lupker, ETH Zurich, Geological Institute, Zurich, Switzerland and Valier Galy, Woods Hole Oceanographic Institution, Woods Hole, MA, United States
Chairs:  Francien Peterse, Utrecht University, Department of Earth Sciences, Utrecht, Netherlands, Maarten Lupker, ETH Zurich, Geological Institute, Zurich, Switzerland and Valier Galy, Woods Hole Oceanographic Institution, Woods Hole, MA, United States
OSPA Liaison:  Francien Peterse, Utrecht University, Department of Earth Sciences, Utrecht, Netherlands

Cross-Listed:
  • GC - Global Environmental Change
  • OS - Ocean Sciences
  • PP - Paleoceanography and Paleoclimatology
Index Terms:

0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
0420 Biomolecular and chemical tracers [BIOGEOSCIENCES]
0424 Biosignatures and proxies [BIOGEOSCIENCES]

Abstracts Submitted to this Session:

Geochemical heterogeneity of rivers draining the Canadian Arctic Archipelago (119482)
Matthew Buckley Alkire, University of Washington Seattle Campus, Seattle, WA, United States, Andrew D Jacobson, Northwestern University, Department of Earth and Planetary Sciences, Evanston, United States, Gregory O Lehn, Northwestern University, Evanston, IL, United States, Robie W Macdonald, Institute of Ocean Sciences, Sidney, BC, Canada and Matthew W Rossi, Northwestern University, Evanston, United States
Understanding the fluvial loss of carbon from the UK - implications for terrestrial carbon, greenhouse gases and water quality. (122581)
Fred Worrall, University of Durham, Department of Earth Sciences, Durham, United Kingdom and Nicholas J K Howden, University of Bristol, Bristol, BS8, United Kingdom
Potential Changes in the Spatial and Temporal Patterns of Nutrients and Phytoplankton Taxa in the Lower Mississippi River Basins in Response to Proposed Large Sediment Diversions (129200)
Hoonshin Jung, The Water Institute of the Gulf, Baton Rouge, LA, United States, Ehab A Meselhe, Water Institute of the Gulf, Baton Rouge, LA, United States and Melissa Millman Baustian, The Water Institute, Baton Rouge, United States
Spatio-temporal patterns of nutrient fluxes as a function of hydrologic variability, land cover and fires in coastal California catchments (138871)
Rosana Aguilera1, John M Melack2 and Blair Goodridge1, (1)University of California Santa Barbara, Marine Science Institute, Santa Barbara, CA, United States, (2)University of California Santa Barbara, Earth Research Institute, Santa Barbara, CA, United States
Global Sediment Modeling from an Integrated Earth-Human System Perspective (139092)
Hong-Yi Li, Zeli Tan and L. Ruby Leung, Pacific Northwest National Laboratory, Richland, WA, United States
METAL CHEMICAL AND ISOTOPE CHARACTERISATION IN THE UPPER LOIRE RIVER BASIN, FRANCE (141705)
David Widory1, Romain Nigris1, Alice Morard1, Nathalie Gassama2, Andre Poirier1 and Xavier Bourrain3, (1)GEOTOP-UQAM-McGill, Montreal, QC, Canada, (2)GéHCO, Tours, France, (3)Agence de L'Eau Loire Bretagne, Orleans, France
Regional-scale Controls on Dissolved Nitrous Oxide in the Upper Mississippi River (149341)
Peter A Turner1, Timothy J Griffis2, John M Baker3, Xuhui Lee4, John Crawford5, Luke Loken6 and Rodney T Venterea3, (1)University of Minnesota Twin Cities, Minneapolis, MN, United States, (2)University of Minnesota Twin Cities, Department of Soil, Water, and Climate, St. Paul, United States, (3)USDA Saint Paul, Saint Paul, MN, United States, (4)Yale University, School of the Environment, New Haven, CT, United States, (5)USGS Central Region Offices Denver, Denver, CO, United States, (6)University of Wisconsin Madison, Madison, WI, United States
A study on natural and anthropogenic changes of chemical compositions in the Nakdong river in Korea (157215)
Jiyun Kim1, Hye-Bin Choi1, Ui-kyu Choi2 and Jeonghoon Lee3, (1)Ewha Womans University, Seoul, Korea, Republic of (South), (2)Institute of Mine Reclamation Technology, Chenan, Korea, Republic of (South), (3)Ewha Womans University, Department of Science Education, Seoul, Korea, Republic of (South)
Biomarker signature of Greenland sediments: from modern rivers and soils to MIS 5e and 11 records (157905)
Jennifer Anspach1, Maarten Lupker2, Negar Haghipour3 and Timothy I Eglinton2, (1)ETH Swiss Federal Institute of Technology Zurich, Department of Earth Sciences, Zurich, Switzerland, (2)ETH Zurich, Geological Institute, Zurich, Switzerland, (3)ETH, Ion Beam Physics, Zürich, Switzerland
Patterns and watershed controls of dissolved nitrogen in temperate rainforest streams, southeast Alaska (167171)
Elizabeth Kreitinger, Cornell University, Department of Natural Resources and the Environment, Ithaca, NY, United States, Dave D'Amore, Pacific Northwest Research Station, USDA Forest Service, Juneau, AK, United States and Todd Walter, Cornell University, Ithaca, NY, United States
Global sediment production from in-situ cosmogenic nuclides in large river basins (173993)
Hanna Haedke1, Hella Wittmann2, Friedhelm von Blanckenburg2 and Jerome Gaillardet3, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)GFZ German Research Centre for Geosciences, Potsdam, Germany, (3)Institut de Physique du Globe de Paris, Paris, France
Feedbacks between water and energy balances, storage development, and aquatic ecosystems on the export of silicate weathering products (174287)
Joshua Larsen, University of Queensland, St Lucia, QLD, Australia; Institute of Earth Surface Dynamics, Faculty of Geosciences and Environment, University of Lausanne, Lausanne, Switzerland, Talitha Santini, University of Queensland, St Lucia, Australia, Ashlee Laura Denton Dere, University of Nebraska at Omaha, Geography/Geology, Omaha, NE, United States and Ben Jarihani, Commonwealth Scientific and Industrial Research Organisation - CSIRO, Brisbane, Australia
Using high frequency CDOM hyperspectral absorption to fingerprint river water sources (176688)
Jordon Scott Beckler1, Gary Jay Kirkpatrick2, L. Kellie Dixon2 and Eric C. Milbrandt3, (1)Mote Marine Laboratory, Ocean Technology Research Program, Sarasota, FL, United States, (2)Mote Marine Laboratory, Ocean Technology, Sarasota, FL, United States, (3)Sanibel-Captiva Conservation Foundation, Sanibel, FL, United States
Dissolved Organic Carbon and Mercury Exports during Extreme Flooding in South Carolina induced by Hurricane Joaquin, 2015 (178485)
Alex T Chow1, Shaowu Bao2, Hongyuan Zhang3, Martin Tsui4, Alexander Ruecker5, Habibullah Uzun1 and Tanju Karanfil1, (1)Clemson University, Clemson, SC, United States, (2)Coastal Carolina University, Department of Marine Science, Conway, SC, United States, (3)Coastal Carolina University, School of Coastal and Marine Systems Science, Conway, SC, United States, (4)University of North Carolina Greensboro, Greensboro, NC, United States, (5)Belle W. Baruch Institute of Coastal Ecology and Forest Science, Georgetown, SC, United States
Soil Organic Carbon Transport in Headwater Tributaries of the Amazon River Traced by Branched GDGTs (179128)
Francien Peterse, Utrecht University, Department of Earth Sciences, Utrecht, Netherlands, Frédérique Kirkels, Utrecht University, Geosciences, Utrecht, Netherlands, Camilo Ponton, Western Washington University, Bellingham, WA, United States, Sarah J Feakins, University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States and A. Joshua West, University of Southern California, Los Angeles, CA, United States
From City to Sea: Controls on Weathering Products and Limiting Nutrients in an Urban Tropical River (181339)
William H McDowell, University of New Hampshire Main Campus, Natural Resources and the Environment, Durham, NH, United States, Jody Potter, University of New Hampshire, Durham, NH, United States, William G McDowell, Colby College, Waterville, ME, United States and Alonso Ramirez, University of Puerto Rico Rio Piedras Campus, San Juan, PR, United States
Spatial and Temporal Distribution of Particulate Organic Carbon in the Winisk River, Northern Ontario (184495)
Susan Glasauer, University of Guelph, School of Environmental Sciences, Guelph, ON, Canada, Peter Smith, University of Guelph, Guelph, ON, Canada and Richard Smith, Global Aquatic Research, Sodus, United States
Persistence of Metal-rich Particles Downstream Zones of Acid Drainage Mixing in Andean Rivers (186150)
Mauricio Montecinos1, Paula Alejandra Guerra1, Carlos A Bonilla2, Cristian R Escauriaza3, Aymeric Dabrin4, Marina Coquery5 and Pablo Pasten6, (1)Pontifical Catholic University of Chile, Santiago, Chile, (2)Pontificia Universidad Catolica de Chile, Santiago, Chile, (3)Pontifical Catholic University of Chile, Hydraulic and Environmental Engineering, Santiago, Chile, (4)IRSTEA, UR MALY (Freshwater Systems Ecology and Pollution), F-69626 Villeurbanne Cedex, France, (5)IRSTEA, UR RiverLy, 69625 Villeurbanne Cedex, France, (6)Centro de Desarrollo Urbano Sustentable, Santiago, Chile
Landscape controls on dissolved organic carbon export from watersheds of the British Columbia outer-coast (193291)
Ian Giesbrecht1, Suzanne E Tank2,3, Gordon W Frazer4,5, Santiago Gonzalez Arriola5, Maartje Korver5, Bill C Floyd6, Allison A Oliver7 and Ken P Lertzman5,8, (1)Hakai Institute, Heriot Bay, BC, Canada, (2)University of Alberta, Edmonton, AB, Canada, (3)University of Alberta, Department of Biological Sciences, Edmonton, AB, Canada, (4)GWF LiDAR Analytics, Sidney, BC, Canada, (5)Hakai Institute, Calvert Island, BC, Canada, (6)Vancouver Island University, Coastal Hydrology Research Lab, Nanaimo, BC, Canada, (7)University of Alberta, Biological Sciences, Edmonton, AB, Canada, (8)Simon Fraser University, School of Resource and Environmental Management, Burnaby, BC, Canada
The contribution of particulate carbon to arctic rivers from river bank erosion of floodplains (193300)
Joel C Rowland, Los Alamos National Laboratory, Earth and Environmental Sciences Division, Los Alamos, NM, United States, Jordan D Muss, Los Alamos National Lab, Los Alamos, NM, United States, Eitan Shelef, University of Pittsburgh, Department of Geology and Environmental Science, Pittsburgh, PA, United States, Sophie J Stauffer, Los Alamos National Laboratory, Los Alamos, NM, United States, Umakant Mishra, Argonne National Laboratory, Environmental Science Division, Argonne, IL, United States and Nicholas A Sutfin, Los Alamos National Laboratory, Earth and Environmental Sciences, Los Alamos, NM, United States
Development of an Integrated Global Hydrological Model with Sediment Dynamics (194309)
Misako Hatono, Tohoku University, Sendai, Japan, Kiyotaka Mukaida, MLIT Ministry of Land, Infrastructure Transport and Tourism, Tokyo, Japan, Tomoko Nitta, The University of Tokyo, Institute of Industrial Science, Kashiwa, Japan, Takashi Arakawa, Research Organization for Information Science and Technology, Shinagawa-ku, Japan and Kei Yoshimura, The University of Tokyo, Atmosphere and Ocean Research Institute, Tokyo, Japan
The USA Nr Inventory: Dominant Sources and Primary Transport Pathways (195077)
Robert Daniel Sabo1, Chris Clark2, Daniel J Sobota3, Jana Compton4, Ellen J Cooter5, Donna B Schwede6, Dr. Jesse O Bash, Ph.D.5, Anne Rea7 and James P. Dobrowolski8, (1)Environmental Protection Agency, Washington, DC, United States, (2)Environmental Protection Agency Arlington, Arlington, VA, United States, (3)Oak Ridge Institute for Science and Education, Oak Ridge, United States, (4)Environmental Protection Agency Corvallis, Western Ecology Division, Corvallis, OR, United States, (5)US Environmental Protection Agency Research Triangle Park, Durham, NC, United States, (6)Environmental Protection Agency Research Triangle Park, Durham, NC, United States, (7)Environmental Protection Agency Research Triangle Park, Durham, United States, (8)USDA Washington DC, NIFA, Washington, DC, United States
δ13C Analysis of Dissolved Organic Carbon in Eastern Canadian Coastal Waters (196583)
Yves Gelinas and Andrew Barber, Concordia University, Chemistry and Biochemistry, Montreal, QC, Canada
Dynamics of Stream Carbon Species in a Small Forested Watershed under Asian Monsoon Climates (197249)
Eun-Ju Lee1, Hyun-Young Chung2, Yera Shin2 and Neung-Hwan Oh3, (1)Seoul National University, Environmental Planning Institute, Seoul, South Korea, (2)Seoul National University, Seoul, Korea, Republic of (South), (3)Seoul National University, Department of Environmental Planning, Graduate School of Environmental Studies, Seoul, South Korea

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