Artificial 236U and 129I in the North Atlantic (GEOTRACES-GA01 Transect) in Spring 2014: Assessment of Distribution and Constraint of their Sources

Maxi Castrillejo1, Núria Casacuberta2,3, Marcus Christl4, Jordi Garcia-Orellana1, Christof Vockenhuber4, Hans-Arno Synal4 and Pere Masqué1,5, (1)Universitat Autònoma de Barcelona, Department of Physics and Institut de Ciència i Tecnologia Ambientals, Barcelona, Spain, (2)ETH-Zurich, Laboratory of Ion Beam Physics, Zurich, Switzerland, (3)ETH-Zurich, Institute of Biogeochemistry and Pollutant Dynamics, Environmental Physics, Zurich, Switzerland, (4)ETH-Zurich, Laboratory of Ion Beam Physics, Switzerland, (5)Edith Cowan University, School of Science, Centre for Marine Ecosystems Research, Perth, Australia