Primary Conveners: Glen Tritch Snyder, Meiji University, Kawasaki, Japan
Conveners: Adam D Skarke, Mississippi State University, Mississippi State, MS, United States, William Ussler, Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States and Phillip John Turner, Duke University, Durham, NC, United States
Chairs: Glen Tritch Snyder, Meiji University, Kawasaki, Japan, William Ussler, Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States, Adam D Skarke, Mississippi State University, Mississippi State, MS, United States and Phillip John Turner, Duke University, Durham, NC, United States
OSPA Liaisons: Glen Tritch Snyder, Meiji University, Kawasaki, Japan
08:00
Simultaneous quantification of methane and carbon dioxide fluxes reveals that a shallow arctic methane seep is a net sink for greenhouse gases (Invited) (60128)
John Pohlman1, Jens Greinert2, Carolyn D Ruppel3, Anna Silyakova4, Lisa Vielstädte2, Cedric Magen5, Michael Casso6, Stefan Bunz4 and Jurgen Mienert7, (1)Coastal and Marine Science Center Woods Hole, USGS, Woods Hole, MA, United States, (2)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (3)USGS Coastal and Marine Science Center Woods Hole, Woods Hole, MA, United States, (4)University of Tromsø, Centre for Arctic Gas Hydrates, Environment and Climate (CAGE), Tromsø, Norway, (5)The University of Maryland Center for Environmental Science, Cambridge, MD, United States, (6)U.S. Geological Survey, Woods Hole, MA, United States, (7)Univ Tromso, Tromso, Norway
08:15
Tidal influence on gas bubble emissions from permanent seafloor observations at Ocean Networks Canada's cabled array NEPTUNE (64254)
Miriam Roemer1, Martin Scherwath2, Martin Heesemann2, George Spence3 and Michael Riedel4, (1)University of Bremen, Bremen, Germany, (2)Ocean Networks Canada, Victoria, BC, Canada, (3)University of Victoria, Victoria, BC, Canada, (4)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
08:30
Addressing Factors that Control Near-Surface Gas Hydrate Stability with Time-Series Measurements (Invited) (59244)
Laura Lapham, UMCES, Chesapeake Bio. Lab, Solomons, MD, United States, Rachel M Wilson, Florida State University, Tallahassee, FL, United States, Jeffrey Chanton, Florida State Univ, Tallahassee, FL, United States and Michael Riedel, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
09:30
Tempo and longevity of methane efflux along the US Atlantic Margin (Invited) (59505)
Daniel James Condon1, Diana Sahy2, Carolyn D Ruppel3, Stephen R Noble2 and Scientific Team of 2015 SeepC Science Cruise, (1)British Geological Survey Keyworth, Nottinghamshire, United Kingdom, (2)British Geological Survey Keyworth, Nottinghamshire, NG12, United Kingdom, (3)USGS Coastal and Marine Science Center Woods Hole, Woods Hole, MA, United States
09:45
High-resolution seismic attribute analysis for the detection of methane hydrate and substrate fluid migration pathways along the central U.S. Atlantic Margin (Invited) (59512)
Jared Kluesner1, Carolyn D Ruppel2, Daniel S Brothers1, William W Danforth3, Joel H Edwards4 and Patrick E Hart5, (1)USGS Pacific Coastal and Marine Science Center Santa Cruz, Santa Cruz, CA, United States, (2)USGS Coastal and Marine Science Center Woods Hole, Woods Hole, MA, United States, (3)US Geological Survey, Woods Hole, MA, United States, (4)University of California Santa Cruz, Santa Cruz, CA, United States, (5)USGS California Water Science Center Menlo Park, Menlo Park, CA, United States
