Innovative Isotope Methods for Tracing the Sources of Metals and Processes Controlling Their Budgets in the Environment Posters

Tuesday, 16 December 2014: 1:40 PM-6:00 PM
Chairs:  Romain Millot, BRGM, French Geological Survey, Orleans, France
Primary Conveners:  Romain Millot, BRGM, French Geological Survey, Orleans, France
Co-conveners:  David Widory, GEOTOP-UQAM, Montreal, QC, Canada and Jiubin Chen, Institute of Geochemistry, Guiyang, China
OSPA Liaisons:  Romain Millot, BRGM, French Geological Survey, Orleans, France

Abstracts Submitted to this Session:

The Oceanic Biogeochemical Cycle of Zinc and Its Isotopes
Derek Vance1, Susan Halsall Little1, Gregory F de Souza2, Jay Thomas Cullen3 and Maeve Carroll Lohan4, (1)ETH Swiss Federal Institute of Technology Zurich, ETH Zürich, Zurich, Switzerland, (2)Princeton University, Atmospheric and Ocean Sciences, Princeton, NJ, United States, (3)University Of Victoria, Victoria, BC, Canada, (4)Univeristy of Plymouth, Plymouth, United Kingdom
Enhanced Method for Molybdenum Separation and Isotopic Determination in Geological Samples and Uranium-Rich Materials
Valérie Migeon1,2, Bernard Bourdon2 and Eric Pili1, (1)CEA/DAM- ILE DE FRANCE, F-91297, Arpajon, France, (2)Ecole Normale Supérieure Lyon, Laboratoire de Géologie de Lyon, Lyon, France
Ni Sorption to Birnessite Drives a Surprisingly Large Fractionation
Laura E Wasylenki, Ryan M Wells and Lev J Spivak-Birndorf, Indiana University, Bloomington, IN, United States
Nuclear Volume Effects in Equilibrium Stable Isotope Fractionations of Hg, Tl and Pb Isotope Systems
Sha Yang, CAS Chinese Academy of Sciences, Beijng, China and Yun Liu, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China
Uranium Isotopic Fractionation Induced by U(VI) Adsorption Onto Common Aquifer Minerals
Noah Jemison, University of Illinois at Urbana Champaign, Urbana, IL, United States, Thomas M Johnson, Univ of Illinois, Urbana, IL, United States, Alyssa E Shiel, Oregon State University, Geology, Corvallis, OR, United States and Craig Lundstrom, Univ Illinois Urbana Champaign, Urbana, IL, United States
Zinc and Its Isotopes in the Loire River Basin, France
Romain Millot1, Anne Marie Desaulty1 and Xavier Bourrain2, (1)BRGM, French Geological Survey, Orleans, France, (2)Agence de L'Eau Loire Bretagne, Orleans, France
Unusual mercury isotopic compositions in aqueous environment
Jiubin Chen1, Holger Hintelmann2, Wang Zheng3, Xinbin Feng1, Hongming Cai1, Zhuhong Wang1 and Shengliu Yuan1, (1)Institute of Geochemistry, Guiyang, China, (2)Trent University, Peterborough, ON, Canada, (3)University of Toronto, Toronto, ON, Canada
The potential influence of sedimentary diagenetic processes on the ocean’s εNd signature
April N Abbott1, Brian A Haley1 and James McManus2, (1)Oregon State University, Corvallis, OR, United States, (2)University of Akron Main Campus, Akron, OH, United States
Lead Isotopic Composition and Trace Metals in Aerosols for Source Apportionment
Chia-Te Chien, University of California Santa Cruz, Santa Cruz, CA, United States and Adina Paytan, UCSC-Inst Marine Sciences, Santa Cruz, CA, United States