North-Central Section - 43rd Annual Meeting (2-3 April 2009)
Session No. 32 Friday, 3 April 2009
1:00 PM-5:00 PM, Northern Illinois University Rockford: 215-217

S4. Central American Volcanism - A Tribute to Bill Rose (Posters)

Authors will be present from 2:30 to 4:30 PM
 Paper #Booth #
32-19THE PEACE CORPS MASTER'S INTERNATIONAL PROGRAM IN THE MITIGATION OF NATURAL GEOLOGICAL HAZARDS: FOSTERING INTERNATIONAL RESEARCH COLLABORATIONS AND CAPACITY BUILDING THROUGH SOCIAL GEOLOGY: LYONS, John J., ROSE, William I., WAITE, Greg P., and GIERKE, John S., Geological Engineering & Sciences, Michigan Technological University, Houghton, MI 49931, jlyons@mtu.edu
32-210RHEOLOGY OF DACITIC MAGMAS I: WHAT CONTROLS MAGMA RHEOLOGY IN THE CONDUIT?: WHITTINGTON, Alan, Department of Geological Sciences, University of Missouri, Columbia, MO 65211, whittingtona@missouri.edu, AVARD, Geoffroy, Geological Sciences, University of Missouri, 101 Geological Sciences, University of Missouri-Columbia, Columbia, MO 65211-1380, and BEHRENS, Harald, Institut für Mineralogie, Universität Hannover, Callinstraße 3, Hannover, D-30167, Germany
32-311RHEOLOGY OF DACITIC MAGMAS II: DOMES AND LAVA FLOWS AT SANTIAGUITO, GUATEMALA: AVARD, Geoffroy, Geological Sciences, University of Missouri, 101 Geological Sciences, Columbia, MO 65211-1380, gar2f@mizzou.edu and WHITTINGTON, Alan G., Geological Sciences, University of Missouri-Columbia, 101 Geological Sciences, University of Missouri-Columbia, Columbia, MO 65211
32-412LYING IN WAIT: EVOLUTION OF DACITE AT VOLCAN SANTA MARIA, GUATEMALA: SINGER, Brad S.1, JICHA, Brian R.2, ROGERS, Nick W.3, and GREENE, Sarah2, (1) Geoscience, University of Wisconsin-Madison, 1215 West Dayton St, Madison, WI 53076, bsinger@geology.wisc.edu, (2) Geoscience, University of Wisconsin-Madison, (3) Open University, Milton Keynes, MK7 6AA, United Kingdom
32-513DYNAMICS OF SMALL VERTICAL ERUPTIONS FROM SANTIAGUITO VOLCANIC DOME GUATEMALA, 2007-2008: BLANKENBICKER, Adam and ROSE, William I., Geological Engineering & Sciences, Michigan Technological University, Houghton, MI 49931, rblanken@mtu.edu
32-614FLUID CIRCULATION AND STRUCTURAL DISCONTINUITIES ON THE SANTA MARIA - CERRO QUEMADO - ZUNIL VOLCANIC COMPLEX (GUATEMALA), FROM SELF-POTENTIAL AND SOIL CO2 SURVEYS: BENNATI, Laura1, FINIZOLA, Anthony2, WALKER, James3, HIGUERA-DIAZ, I. Camilo3, LOPEZ, Dina4, BARAHONA, Francisco5, CARTAGENA, Rafael5, CONDE, A. Vladimir5, FUNES, Carlos Renan5, and RIOS, Cristobal5, (1) Earth and Atmospheric Sciences department, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907-2051, lbennati@purdue.edu, (2) Laboratoire Géosciences Réunion, 97715 Saint Denis cedex 9, La Réunion, none, France, (3) Geology and Environmental Geosciences, Northern Illinois University, DeKalb, IL 60115, (4) Geological Sciences, Ohio University, Athens, OH 45701, (5) Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador
32-715VOLCANIC AND OTHER NATURAL HAZARDS OF THE LAKE ATITLáN REGION, GUATEMALA: ROSE, William I., Geological Engineering & Sciences, Michigan Technological University, Houghton, MI 49931, raman@mtu.edu
32-816SEISMO-ACOUSTIC ARRAY OBSERVATIONS OF SHALLOW CONDUIT PROCESSES AT FUEGO VOLCANO, GUATEMALA: WAITE, Greg, LYONS, John L., and NADEAU, Patricia A., GMES, Michigan Technological University, 1400 Townsend Dr, Houghton, MI 49931, gpwaite@mtu.edu
32-917THE CURRENT STATE OF VOLCANIC RISK AND CRISIS MANAGEMENT AT VOLCAN DE FUEGO, GUATEMALA: FORMAL RISK VERSUS PERCEIVED RISK ASSESSMENTS: ESCOBAR-WOLF, Rüdiger Packal, Geological & Mining Science and Engineering, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, rpescoba@mtu.edu
32-1018PACAYA'S 1961-2008 ACTIVITY: NEW DRAFT OF A 3D VOLCANOLOGICAL MAP: MATÍAS GOMEZ, Otoniel, ESCOBAR WOLF, Rüdiger, and ROSE, William I., Geological Engineering & Sciences, Michigan Technological University, Houghton, MI 49931, rmatiasg@mtu.edu
32-1119THE SECONDARY FRONT IN SOUTHEASTERN GUATEMALA: FLUX VERSUS DECOMPRESSION MELTING: CAMERON, Barry I., Geosciences, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201, bcameron@uwm.edu and WALKER, James A., Dept. of Geology and Environmental Geosciences, Northern Illinois University, 312 Davis Hall, DeKalb, IL 60115
32-1220MAGMATIC WATER CONTENTS ACROSS SOUTHEASTERN GUATEMALA: MCKELVEY, Paul1, WALKER, James A.1, ROGGENSACK, Kurt2, and CAMERON, Barry I.3, (1) Dept. of Geology and Environmental Geosciences, Northern Illinois University, DeKalb, IL 60115, pgmckelvey@gmail.com, (2) School of Earth and Space Exploration, Arizona State University, PO Box 871404, Tempe, AZ 85287-1404, (3) Geosciences, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201
32-1321THE GROWTH AND EROSION OF CINDER CONES IN GUATEMALA: MODELS AND STATISTICS: BEMIS, Karen G., Earth and Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08840, bemis@rci.rutgers.edu, WALKER, James, Department of Geology and Environmental Geosciences, Northern Illinois Univ, DeKalb, IL 60115, BORGIA, Andrea, Earth and Planetary Sciences, Rutgers University, Piscataway, NJ 08840, and TURRIN, Brent, Department of Earth & Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, United States, Piscataway, NJ 08854
32-1422FAULT CONTROLLED FLUID FLOW AT EL SALVADOR VOLCANOES: EVIDENCE FROM DIFFUSE SOIL DEGASSING: LOPEZ, Dina L.1, MAGAÑA, Maria Ines2, BARAHONA ESCOTO, Francisco3, OLMOS, Rodolfo3, HENRIQUEZ, Benancio3, and CARTAGENA, Rafael4, (1) Geological Sciences, Ohio Univ, 316 Clippinger Laboratories, Athens, OH 45701, lopezd@ohio.edu, (2) Geoquimica, LaGeo, Santa Tecla, La Libertad, El Salvador, (3) Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador, (4) Consejo de Investigaciones Cientificas de la Universidad de El Salvador, Universidad de El Salvador, San Salvador, El Salvador
32-1523ANOMALOUS DIFFUSE SOIL FLUX EMISSIONS OF CARBON DIOXIDE BEFORE VOLCANIC CRISIS AT SANTA ANA VOLCANO, EL SALVADOR, CENTRAL AMERICA: BARAHONA ESCOTO, Francisco1, LOPEZ, Dina2, OLMOS, Rodolfo1, HENRIQUEZ, Benancio1, HERNANDEZ, A.1, FUNES, Carlos Renan1, CONDE, A. Vladimir1, and ESCOBAR, Demetrio3, (1) Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador, barahona_escoto@yahoo.es, (2) Geological Sciences, Ohio University, Athens, OH 45701, (3) Geología, Servicio Nacional de Estudios Territoriales, Km.55. Carretera a nueva San Salvador. Av. Las Mercedes, San Salvador, El Salvador
32-1624CRATER LAKE EVOLUTION DURING VOLCANIC UNREST: CASE STUDY OF THE 2005 PHREATIC ERUPTION AT SANTA ANA VOLCANO, EL SALVADOR: COLVIN, Anna1, ROSE, William I.2, ESCOBAR, Demetrio3, GUTIERREZ, Eduardo3, MONTALVO, Francisco3, OLMOS, Rodolfo4, VAREKAMP, Johan C.5, PATRICK, Matthew6, MACLEAN, Ann L.7, and PALMA, Jose L.8, (1) Dept. of Geological and Mining Eng. & Sciences, Michigan Technological University, Houghton, MI 49931, ascolvin@mtu.edu, (2) Geological Engineering & Sciences, Michigan Technological Univ, 1400 Townsend Dr, Houghton, MI 49931, (3) Servicio Nacional de Estudios Territoriales, Ministerio De Medio Ambiente y Recursos Naturales, Km. 5.5 Carretera a Nueva San Salvador, San Salvador, El Salvador, (4) Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador, (5) Department of Earth and Environmental Sciences, Wesleyan University, 265 Church St, Middletown, CT 06459, (6) Hawaii Volcano Observatory, US Geological Survey, PO Box 51, Hawaii National Park, HI 96718, (7) School of Forest Resources and Environmental Science, Michigan Technological Univ, Houghton, MI 49931, (8) GMES, Michigan Technological University, 1400 Townsend Dr, Houghton, MI 49931
32-1725POST-ERUPTIVE CHANGES OF SANTA ANA VOLCANO CRATER LAKE: NOVEMBER 2005 – NOVEMBER 2008: HENRIQUEZ, Benancio1, LOPEZ, Dina2, BARAHONA ESCOTO, Francisco1, OLMOS, Rodolfo1, CARTAGENA, Rafael1, HERNANDEZ, A.3, FUNES, Carlos Renan1, CONDE, A. Vladimir1, and ESCOBAR, Demetrio4, (1) Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador, benancio62@yahoo.com, (2) Geological Sciences, Ohio University, Athens, OH 45701, (3) Instituto de Vulcanología, Universidad de El Salvador, El Salvador, (4) Servicio Nacional de Estudios Territoriales, Ministerio De Medio Ambiente y Recursos Naturales, Km. 5.5 Carretera a Nueva San Salvador, San Salvador, El Salvador
32-1826CHANGES IN SOIL CO2 FLUX AND TEMPERATURE AT IZALCO VOLCANO: OLMOS, Rodolfo1, LOPEZ, Dina2, BARAHONA ESCOTO, Francisco1, HERNANDEZ, Agustín1, HENRIQUEZ, Benancio1, FUNES, Carlos Renan1, CONDE, A. Vladimir1, and TORRES, Marcelo1, (1) Instituto de Vulcanología, Universidad de El Salvador, San Salvador, El Salvador, rolmos99@yahoo.com, (2) Geological Sciences, Ohio University, Athens, OH 45701
32-1927DECOMPRESSION MELTING AT THE VOLCANIC FRONT OF NICARAGUA: EVIDENCE FROM CONCEPCIóN AND MADERAS VOLCANOES: LINDSAY, Fara N., Earth & Planetary Sciences, Rutgers University, Wright Labs, 610 Taylor Rd, Piscataway, NJ 08857, flindsay@rci.rutgers.edu, CARR, Michael J., Earth and Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, and FEIGENSON, Mark D., Dept. of Earth and Planetary Sciences, Rutgers University, Piscataway, NJ 08854
32-2028ORIGIN OF THE LOW δ18O SILICIC IGNIMBRITES ASSOCIATED WITH THE GUACHIPELÍN CALDERA, NW COSTA RICA: VOGEL, Thomas A.1, DEERING, Chad D.2, VALLEY, John W.3, PATINO, Lina R.1, ALVARADO, Guillermo E.4, and SZYMANSKI, David W.1, (1) Geological Sciences, Michigan State University, East Lansing, MI 48824, vogel@msu.edu, (2) Geological Sciences, University of Caterbury, Chirstchurch, 8020, New Zealand, (3) Geology and Geophysics, University of Wisconsin, Madison, WI 53706, (4) Área de Amenazas y Auscultación Sísmica y Volcánica, Instituto Costarricense de Electricidad, Escuela Centroamericana de Geología, Apdo. 35, San Jose, NA, Costa Rica
32-2129RECONSTRUCTION OF THE GEOLOGIC HISTORY OF THE NORTH SIDE OF POAS VOLCANO: RUIZ CUBILLO, Paulo1, CARR, Michael1, ALVARADO, Guillermo2, and TURRIN, Brent1, (1) Department of Earth & Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, United States, Piscataway, NJ 08854, pruiz@eden.rutgers.edu, (2) Instituto Costarricense de Electricidad, San Jose, 10032-1000, Costa Rica
32-2230IMPLICATIONS OF LAVA COMPOSITIONS FROM THE CENTRAL AMERICAN AND IBM ARCS FOR THE EXTENTS OF REE RECYCLING IN SUBDUCTION ZONES: REAGAN, Mark K., Geoscience, Univ of Iowa, 121 Trowbridge Hall, Iowa City, IA 52242, MARK-REAGAN@UIOWA.EDU

Back to the North-Central Section - 43rd Annual Meeting (2-3 April 2009)
General Information for this Meeting