Innovative Isotope Methods for Characterizing Metal Budgets in the Present and Past Terrestrial and Aquatic Environments I

Monday, 14 December 2015: 10:20-12:20
2003 (Moscone West)
Primary Conveners:  Romain Millot, BRGM, French Geological Survey, Orleans, France
Conveners:  David Widory, GEOTOP-UQAM, Montreal, QC, Canada and Jiubin Chen, Institute of Geochemistry, Guiyang, China
Chairs:  Romain Millot, BRGM, French Geological Survey, Orleans, France and David Widory, Université du Québec à Montréal - GEOTOP, Département des Sciences de la Terre et de l'Atmosphère, Montréal, QC, Canada
OSPA Liaisons:  Romain Millot, BRGM, French Geological Survey, Orleans, France
Cu-Zn-Pb multi isotopic characterization of a small watershed (Loire river basin, France) (Invited) (72281)
Anne-Marie Desaulty, BRGM, French Geological Survey, Orleans, France
Re-Assessing The Weathering Signature Of Continental Waters: Constraints from Mg and Li isostope ratios (82890)
Edward Tipper, University of Cambridge, Earth Sciences, Cambridge, United Kingdom
Boron isotopes at the Shale Hills Critical Zone Observatory (77538)
Jerome Gaillardet1, Johanna Noireaux2, Pamela L Sullivan3, Grit Steinhoefel4, Pascale Louvat1 and Susan L Brantley4, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Institut de Physique du Globe de Paris, paris, France, (3)University of Kansas, Lawrence, KS, United States, (4)Earth and Environmental Systems Institute, Penn State, Univ. Pk, PA, United States
Application of Ca stable isotopes to long-term changes in the Ca cycle of a Northern Hardwood forest (80559)
Andrew C Kurtz, Boston Univ, Boston, MA, United States, Kenneth Takagi, Boston Unvirsity, Boston, MA, United States, Scott W Bailey, USDA Forest Service, North Woodstock, NH, United States and Thomas D Bullen, USGS, Menlo Park, CA, United States
Molybdenum isotopes and mass balance during early stages of pedogenesis (81340)
Elizabeth Katherine King, Oregon State University, CEAOS, Corvallis, OR, United States, Aaron Thompson, University of Georgia, Crop and Soil Science, Athens, GA, United States, Oliver Chadwick, University of California Santa Barbara, Santa Barbara, CA, United States and Julie C Pett-Ridge, Oregon State University, Corvallis, OR, United States
Tracing the secular evolution of the UCC using the iron isotope composition of ancient glacial diamictites (Invited) (59926)
Xiao-Ming Liu1,2, Richard M Gaschnig3, Roberta L Rudnick4, Robert M Hazen2 and Anat Shahar5, (1)University of North Carolina at Chapel Hill, Chapel Hill, NC, United States, (2)Carnegie Inst, Washington, DC, United States, (3)Georgia Institute of Technology Main Campus, Atlanta, GA, United States, (4)Univ Maryland, College Park, MD, United States, (5)Carnegie Institution for Science Washington, Washington, DC, United States
Silicon isotope fractionation during the precipitation of quartz and the adsorption of H4SiO4(aq) on Fe(Ⅲ)-oxyhydroxide surfaces (69961)
Yun Liu, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China
Assessing Silicate Weathering in Permafrost-Dominated Catchments Using Lithium Isotopes: The Lena River, Siberia (72596)
Melissa Jean Murphy1, Philip Pogge von Strandmann2, Donald Porcelli1, Joachim A Katchinoff1, Arola Moreras Martí1, Catherine A Hirst3, Per S Andersson3 and Trofim C Maximov4, (1)University of Oxford, Department of Earth Sciences, Oxford, United Kingdom, (2)University College London, London, United Kingdom, (3)Swedish Museum of Natural History, Stockholm, Sweden, (4)Institute for Biological Problems of the Cryolithozone,, Siberian Branch, Russian Academy of Science, Yakutsk, Russia