OS41B
Follow the Fluids: Integrating Multidisciplinary Observations of Deep-Sea Hydrothermal Systems I

Thursday, 17 December 2015: 08:00-10:00
3009 (Moscone West)
Primary Conveners:  Thibaut Barreyre, WHOI, Woods Hole, MA, United States
Conveners:  Jean-Arthur L Olive, Lamont -Doherty Earth Observatory, Palisades, NY, United States, Jill M McDermott, University of Toronto, Toronto, ON, Canada and Maria Pachiadaki, Bigelow Lab for Ocean Sciences, East Boothbay, ME, United States
Chairs:  Thibaut Barreyre, Woods Hole Oceanographic Institution, Woods Hole, MA, United States and Jean-Arthur L Olive, WHOI, Woods Hole, MA, United States
OSPA Liaisons:  Jill M McDermott, University of Toronto, Toronto, ON, Canada
08:00
OS41B-01
Why hydrothermal fluids cool during flow through permeable fault zones (Invited) (71997)
Christine Andersen1, Lars Rupke2, Joerg Hasenclever3, Ingo Grevemeyer3 and Sven Petersen3, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)GEOMAR, Kiel, Germany, (3)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
08:15
OS41B-02
Seismic Reflection Imaging of the Heat Source of an Ultramafic-Hosted Hydrothermal System (Rainbow, Mid-Atlantic Ridge 36° 10-17’N) (74480)
Juan Pablo Canales, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Robert A Dunn, University of Hawaii at Manoa, Geology and Geophysics, Honolulu, HI, United States, Robert A Sohn, Organization Not Listed, Washington, DC, United States, Greg Horning, Massachusetts Institute of Technology, Cambridge, MA, United States, Ryuta Arai, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan and Michele Paulatto, GeoAzur, Valbonne, France
08:30
OS41B-03
Variations in seismicity within Lucky Strike volcano (37°17’N MAR) from 2007-2015, from a seafloor seismometer network (78029)
Wayne C Crawford1, Mathilde Cannat1, Javier Escartin2, Christian Baillard1,3 and Romuald Daniel4, (1)Institut de Physique du Globe de Paris, Paris, France, (2)CNRS, Paris Cedex 16, France, (3)Ecole Normale Supérieure Paris, Paris, France, (4)IPGP & CNRS, Paris Cedex 05, France
08:45
OS41B-04
Time Series Measurements of Diffuse Hydrothermal Flow at the ASHES Vent Field Reveal Tidally Modulated Heat and Volume Flux (77124)
Eric L Mittelstaedt, University of Idaho, Moscow, ID, United States, Daniel J Fornari, Organization Not Listed, Washington, DC, United States and Timothy J Crone, Lamont -Doherty Earth Observatory, Palisades, NY, United States
09:00
OS41B-05
Preliminary Results from Downhole Osmotic Samplers in a Gas Tracer Injection Experiment in the Upper Oceanic Crust on the Eastern Flank of the Juan de Fuca Ridge. (82233)
Menso Thomas de Jong1, Jordan F Clark1, Nicole M Neira1, Andrew T Fisher2 and Charles Geoffrey Wheat3, (1)University of California Santa Barbara, Santa Barbara, CA, United States, (2)University of California Santa Cruz, Santa Cruz, CA, United States, (3)University of Alaska Fairbanks, IMS, Fairbanks, AK, United States
09:15
OS41B-06
The First-ever Detection and Tracking of a Mid-Ocean Ridge Volcanic Eruption Using the Recently Completed, NSF-Funded, Submarine Fiber-Optic Network in the Juan de Fuca Region. (Invited) (71077)
John R Delaney, University of Washington Seattle Campus, Seattle, WA, United States
09:30
OS41B-07
Live from the Seafloor: Seismic Signals associated with the 2015 Eruption of Axial Seamount (73407)
William S D Wilcock, University of Washington Seattle Campus, Seattle, WA, United States, Maya Tolstoy, LDEO-Columbia Univ, Palisades, NY, United States, Charles Garcia, University of Washington Seattle Campus, Oceanography, Seattle, WA, United States, Yen Joe Tan, Columbia University of New York, Palisades, NY, United States and Felix Waldhauser, Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States
09:45
OS41B-08
Axial Seamount 2015 Eruption: A 127 m Thick, Microbially-Covered Lava Flow (82498)
Deborah S Kelley, University of Washington Seattle Campus, Seattle, WA, United States
 
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