Quantification of Methane Gas Flux and Bubble Fate on the Eastern Siberian Arctic Shelf Utilizing Calibrated Split-beam Echosounder Data.

Elizabeth Frances Weidner1, Larry A Mayer1, Thomas C Weber2, Kevin Jerram2, Martin Jakobsson3, Denis Chernykh4, Roman Ananiev4,5, Rezwan Mohammad3 and Igor Peter Semiletov4, (1)Center for Coastal & Ocean Mapping, School of Marine Science and Ocean Engineering/Joint Hydrographic Center, University of New Hampshire, Durham, United States, (2)Center for Coastal & Ocean Mapping, School of Marine Science and Ocean Engineering/Joint Hydrographic Center, University of New Hampshire, Durham, NH, United States, (3)Stockholm University, Department of Geological Sciences, Stockholm, Sweden, (4)National Research Tomsk Polytechnic University, Tomsk, Russia, (5)Shirshov Institute of Oceanology, Moscow, Russia