Chairs: Fang-zhen Teng, University of Washington, Isotope Laboratory, Earth and Space Sciences, Seattle, United States and Lin Ma, University of Texas, El Paso, Geological Sciences, El Paso, TX, United States
Primary Convener: Fang-zhen Teng, University of Washington, Isotope Laboratory, Earth and Space Sciences, Seattle, United States
Co-conveners: Lin Ma, University Of Washington, Seattle, WA, United States and Jerome Gaillardet, Institut de Physique du Globe de Paris, Paris, France
OSPA Liaison: Jerome Gaillardet, Institute de Physique d Globe Paris, Paris, France
Lithium Isotopes as Proxy of Continental Silicate Weathering (Invited) (2688)
Xiao-Ming Liu, Carnegie Inst of Washington, washington DC, DC, United States; Univ Maryland, College Park, MD, United States, Christoph Wanner, Lawrence Berkeley National Laboratory, Earth Sciences Division, Berkeley, CA, United States, Roberta L Rudnick, University of California, Earth Science, Santa Barbara, United States and William F McDonough, Tohoku University, Sendai, Japan
Magnesium isotope fractionation during continental weathering (30124)
Fang-zhen Teng, University of Washington, Isotope Laboratory, Earth and Space Sciences, Seattle, United States, Kang-Jun Huang, Peking University, School of Earth and Space Sciences, Beijing, China, Wang-Ye Li, USTC University of Science and Technology of China, School of Earth and Space Sciences, Hefei, China, Xiao-Ming Liu, Carnegie Institution for Science, Washington, DC, United States and Lin Ma, University of Texas at El Paso, Earth, Environmental, and Resources Sciences, El Paso, TX, United States
Molybdenum isotope fractionation in the critical zone (19406)
Julie C Pett-Ridge, Oregon State University, Department of Crop and Soil Sciences, Corvallis, United States, Christopher Siebert, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, Sophie Opfergelt, University of Oxford, Oxford, United Kingdom, Kevin W Burton, Durham University, Durham, United Kingdom and Alexander Halliday, Columbia University, Columbia Climate School, New York, United States
THERMODYNAMIC CONTROL OF THE ISOTOPE COMPOSITION OF DIVALENT METAL CATIONS IN AQUEOUS SOLUTIONS AND IN CARBONATE MINERALS (Invited) (4546)
Jacques Schott, CNRS, Toulouse, France, Vasileios Mavromatis, Queen's University, Geological Sciences, Kingston, ON, Canada, Christopher R Pearce, University of Southampton, Southampton, United Kingdom, Toshiyuki Fujii, Kyoto University, Kyoto, Japan and Eric H Oelkers, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
Silicon Isotopes As a New Method of Measuring Silicate Mineral Reaction Rates in the Critical Zone (10825)
Chen Zhu1, Augustus Scheafer1, Chao Wang1, Zhaoyun Liu2, Hongling Yuan3 and Rudolf Bastian Georg4, (1)Indiana University Bloomington, Bloomington, IN, United States, (2)Zhejiang University, Hangzhou, China, (3)Northwest University, Xian, China, (4)Trent University, Peterborough, ON, Canada