The competing influence of local cycling, regional sources and Southern Ocean processes in influencing Fe isotope cycling at lower latitudes in the oceans

Tim M Conway, University of South Florida, St. Petersburg, FL, United States, Matthias Sieber, ETH Swiss Federal Institute of Technology Zurich, Earth Sciences, Zurich, Switzerland, Michael Joseph Ellwood, Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia, Shotaro Takano, Kyoto University, Institute for Chemical Research, Kyoto, Japan, Yoshiki Sohrin, Kyoto University, Kyoto, Japan and Derek Vance, ETH Swiss Federal Institute of Technology Zurich, ETH Zürich, Zurich, Switzerland