2009 Portland GSA Annual Meeting (18-21 October 2009)

Session No. 184
Tuesday, 20 October 2009: 9:00 AM-6:00 PM
Hall A (Oregon Convention Center)

T63. Hydrothermal Systems and Volatile Emissions of Volcanic Arcs (Posters)

GSA Hydrogeology Division

Authors will be present from 4 to 6 PM.

 

Paper #
Booth #
1
267
VOLCANICALLY POWERED GEO/HYDROTHERMAL SYSTEMS: A CASE STUDY AT MUTNOVSKY VOLCANO, KAMCHATKA
SIMON, Adam1, ROBERTSON, Kelly1, SMITH, Eugene1, HONN, Denise1, KIRYUKHIN, Alexey2 and SELYANGIN, Oleg3, (1)Geoscience, University of Nevada, Las Vegas, Las Vegas, NV 89154, (2)Institute of Volcanology & Seismology Far East Branch Russia, AS Piip-9, Petropavlovsk-Kamchatsky, 683006, Russia, (3)Scientific Research Geotechnological Center; Far Eastern Branch RAS, Petropavlovsk, Russia, adam.simon@unlv.edu, adam.simon@unlv.edu
2
268
PRECURSORY GAS EMISSIONS TO THE INITIAL MAGMATIC ERUPTION OF REDOUBT VOLCANO (ALASKA) IN 2009
WERNER, Cynthia A.1, KELLY, Peter J.1, DOUKAS, Michael P.1, PFEFFER, Melissa A.2, EVANS, William C.3, MCGIMSEY, Game2 and NEAL, Christina4, (1)Cascade Volcano Observatory, U.S. Geological Survey, 1300 SE Cardinal Ct, S100, Vancouver, WA 98683, (2)Alaska Volcano Observatory, U.S. Geological Survey, 4210 University Drive, Anchorage, AK 99508, (3)U.S. Geological Survey, 345 Middlefield Rd, MS 434, Menlo Park, CA 94025, (4)Alaska Volcano Observatory, U.S. Geological Survey, Alaska Science Center, 4210 University Drive, Anchorage, AK 99508, cwerner@usgs.gov, cwerner@usgs.gov
3
269
A TECHNIQUE FOR IN SITU MEASUREMENT OF OZONE IN TROPOSPHERIC VOLCANIC PLUMES USING TWO PORTABLE, LOW-COST, SENSORS
KELLY, Peter J.1, TROOP, Donald2, WERNER, C.1 and DOUKAS, Michael P.1, (1)Cascade Volcano Observatory, U.S. Geological Survey, 1300 SE Cardinal Ct, S100, Vancouver, WA 98683, (2)Institute for the Study of Earth, Oceans, and Space, Climate Change Research Center, University of New Hampshire, 10 College Road, Durham, NH 03824, pkelly@usgs.gov, pkelly@usgs.gov
4
270
INVESTIGATING THE LINK BETWEEN OUTGASSING AND SEISMICITY AT A PERSISTENTLY ACTIVE VOLCANO: FUEGO, GUATEMALA
NADEAU, Patricia A.1, WAITE, Gregory P.2, PALMA, Jose L.1 and DALTON, Marika P.1, (1)Geological and Mining Engineering and Sciences, Michigan Technological University, 1400 Townsend Dr, Houghton, MI 49931, (2)Geological and Mining Engineering and Sciences, Michigan Technological Univ, 1400 Townsend Dr, Houghton, MI 49931, panadeau@mtu.edu, panadeau@mtu.edu
5
271
INVESTIGATING DEGASSING MECHANISMS AT PACAYA VOLCANO, GUATEMALA WITH CONCURRENT UV CAMERA GAS MEASUREMENTS AND SEISMO-ACOUSTIC RECORDS
DALTON, Marika P.1, WAITE, Greg1, WATSON, Iain Matthew2 and NADEAU, Patricia A.1, (1)Geological and Mining Engineering and Sciences, Michigan Technological University, 1400 Townsend Dr, Houghton, MI 49931, (2)Department of Earth Sciences, Bristol University, Wills Memorial Building, Queen's Road, Bristol, BS8 1RJ, United Kingdom, mpdalton@mtu.edu, mpdalton@mtu.edu
6
272
EVIDENCE OF PASSIVE DEGASSING THROUGH OPEN VOLCANIC SYSTEM FOR BARREN ISLAND VOLCANO (ANDAMAN SEA, NE INDIAN OCEAN) FROM FUMAROLIC GAS COMPOSITION
ALAM, Mohammad Ayaz1, CHANDRASEKHARAM, D.2, CAPACCIONI, Bruno3, VASELLI, Orlando4, MANETTI, Piero4, SANTO, Alba Patrizia4 and TASSI, Franco4, (1)Departamento de Geología, Universidad de Chile, Plaza Ercilla 803, Santiago, 8370450, Chile, (2)Department of Earth Sciences, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, (3)Dipartimento di Scienze della Terra e Geologico-Ambientali, Università di Bologna, Piazza di Porta San Donato 1, Bologna, 40126, Italy, (4)Dipartimento di Scienze della Terra, Università degli Studi di Firenze, Via La Pira 4, Firenze, 50121, Italy, ayaz@ing.uchile.cl, ayaz@ing.uchile.cl
7
273
IMAGING AND SPATIO-TEMPORAL ANALYSIS OF TURBULENT MIXING OF HYDROTHERMAL WATER DISCHARGING INTO A RIVER (BREITENBUSH HOT SPRINGS, OREGON)
ANDREWS, Benjamin J., Departmet of Earth and Planetary Sciences, University of California, Berkeley, 307 McCone Hall, Berkeley, CA 94720-4767, CARDENAS, M. Bayani, Department of Geological Sciences, The Univ. of Texas at Austin, Austin, TX 78712 and BENNETT, Philip C., Department of Geological Sciences, The Univ of Texas at Austin, Austin, TX 78712, andrews@eps.berkeley.edu, andrews@eps.berkeley.edu
8
274
GEOTHERMOMETRY OF MUTNOVSKY VOLCANO, RUSSIA, AND IMPLICATIONS FOR MAGMATIC EVOLUTION
ROBERTSON, Kelly L.1, SIMON, Adam1, SELYANGIN, Oleg2, CLARK, Lindsey1, MULCAHY, Sean1 and SMITH, Eugene1, (1)Department of Geoscience, University of Nevada, Las Vegas, 4505 Maryland Pkwy, Las Vegas, NV 89154-4010, (2)Scientific Research Geotechnological Center; Far Eastern Branch RAS, Petropavlovsk, Russia, rober374@unlv.nevada.edu, rober374@unlv.nevada.edu
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