40 Biogeochemistry of Water, Sediments, and Interfaces

Tuesday, 17 April 2018
1:30 PM - 5:30 PM
Room 250/252

Presentations

• 1:30 PM
  THE ROLE OF DEFECTS IN FE(II) - GOETHITE ELECTRON TRANSFER
  Luiza Notini, University of Iowa, Iowa City, IA and Drew Latta, The University of Iowa, Iowa City, IA and Anke Neumann, Newcastle University, Newcastle upon Tyne and Carolyn I. Pearce, Pacific Northwest National Laboratory, Richland, WA and Michel Sassi, Pacific Northwest National Laboratory, Richland, WA and Alpha N’Diaye, Lawrence Berkeley National Laboratory, Berkeley, CA and Kevin M. Rosso, Pacific Northwest National Laboratory, Richland, WA and Michelle M. Scherer, University of Iowa, Iowa City, IA
  311799 (Theme Sessions)
• 1:50 PM
  IRON ELECTRON TRANSFER AND ATOM EXCHANGE IN FERRIHYDRITE-NOM PRECIPITATES AND THE EFFECT ON CARBON STABILITY
  Zhe Zhou, University of Iowa, Iowa City, IA and Drew Latta, University of Iowa, Iowa City, IA and Michelle M. Scherer, University of Iowa, Iowa City, IA and Aaron Thompson, Univeristy of Georgia, Athens, GA
  311513 (Theme Sessions)
• 2:10 PM
  INVESTIGATING FE(III)-REDUCING MICROBIAL ACTIVITY UNDER 100% CARBON DIOXIDE HEADSPACE
  Aubrey J. Dunshee, University of Minnesota, Minneapolis, MN and Robert S. Andrews, United States Geological Survey, Reston, VA and Denise Akob, United States Geological Survey, Reston, VA and Sarah M. Hayes, United States of Geological Survey, Reston, VA
  312850 (Theme Sessions)
• 2:30 PM
  IMPACTS OF SEDIMENT GEOCHEMISTRY ON MERCURY SPECIATION AND METHYLATION IN A FRESHWATER ESTUARY
  Marissa L. Kneer, University of Wisconsin - Madison, Madison, WI and Matthew Ginder-Vogel, University of Wisconsin - Madison, Madison, WI
  312914 (Theme Sessions)
• 2:50 PM
  SOURCE TO SINK TRACING OF PHOSPHORUS CONTAMINATION PATHWAYS IN SURFACE WATER AND GROUNDWATER OF WESTERN WISCONSIN
  Melissa A. Hackenmueller, University of Wisconsin-Eau Claire, Eau Claire, WI and Carly A. Mueller, University of Wisconsin-Eau Claire, Eau Claire, WI and Adam C. Wiest, University of Wisconsin-Eau Claire, Eau Claire, WI and J. Brian Mahoney, University of Wisconsin - Eau Claire, Eau Claire, WI and Sarah Vitale, University of Wisconsin-Eau Claire, Eau Claire, WI and Laurel J. Mc Ellistrem, University of Wisconsin-Eau Claire, Eau Claire, WI
  311474 (Theme Sessions)
• 3:10 PM
  SPATIAL VARIABILITY OF SEDIMENT PHOSPHORUS FRACTIONS IN EUTROPHIC SHALLOW LAKES
  Grace Wilkinson, Iowa State University, Ames, IA and Ellen Albright, Iowa State University, Ames, IA and Rachel Fleck, Iowa State University, Ames, IA
  312349 (Theme Sessions)
• 3:30 PM
  THE ROLE OF BENTHIC IRON DURING CYANOBACTERIAL HARMFUL ALGAL BLOOMS (CYANOHABS) OCCURRENCES
  Tania Leung, Iowa State University, Ames, IA and Elizabeth Swanner, Iowa State University, Ames, IA
  313027 (Theme Sessions)
• 3:50 PM
  POTENTIAL EFFECTS OF EUTROPHICATION-INDUCED CYANOBACTERIAL BLOOMS AND INVASIVE MUSSEL SPECIES ON CARBON CYCLING AND BURIAL IN GREAT LAKES REGION LAKES AND RESERVOIRS
  Jeff R. Havig, University of Minnesota, Minneapolis, MN and Trinity Hamilton, University of Minnesota, St. Paul, MN
  312299 (Theme Sessions)