Evolution of 137Cs, 90Sr, and 129I derived from the Fukushima Dai-ichi nuclear accident and their potential as geochemical tracers

Jennifer An Kenyon1, Ken Buesseler1, Nuria Casacuberta2, Maxi Castrillejo3, Shigeyoshi Otosaka4, Pere Masqué5,6, Jessica Drysdale7, Steven M Pike8 and Xenia Diaz9, (1)Woods Hole Oceanographic Institution, Department of Marine Chemistry & Geochemistry, Woods Hole, United States, (2)ETH Swiss Federal Institute of Technology Zurich, Environmental Systems Science, Zurich, Switzerland, (3)Universitat Autònoma de Barcelona, Department of Physics and Institut de Ciència i Tecnologia Ambientals, Barcelona, Spain, (4)JAEA, Tokai, Japan, (5)Autonomous University of Barcelona (UAB), Institut de Ciència i Tecnologia Ambientals & Departament de Física, Bellaterra, Spain, (6)Edith Cowan University, Center for Marine Ecosystems Research. School of Science, Joondalup, Australia, (7)Woods Hole Oceanographic Institution (WHOI), Woods Hole, United States, (8)Woods Hole Oceanographic Institute, Woods Hole, United States, (9)Universitat Autonoma de Barcelona, Spain