Imaging Near-Surface to Deep Lithospheric Structure Using Gravity, Magnetic, and Electromagnetic Methods II Posters

Wednesday, 17 December 2014: 1:40 PM-6:00 PM
Chairs:  Richard J Blakely, USGS, Menlo Park, CA, United States, David A Ponce, USGS California Water Science Center Menlo Park, Menlo Park, CA, United States and Fabio Caratori Tontini, GNS Science, Lower Hutt, New Zealand
Primary Conveners:  David A Ponce, U.S. Geological Survey, Menlo Park, CA, United States
Co-conveners:  Fabio Caratori Tontini, GNS Science, Lower Hutt, New Zealand and Jonathan M.G. Glen, USGS, Menlo Park, CA, United States
OSPA Liaisons:  Richard J. Blakely, U.S. Geological Survey, Menlo Park, CA, United States

Abstracts Submitted to this Session:

Arc Boudinage, Basin Inversion and Obduction in an Evolving Subduction System of East Antarctica
Pietro Balbi1, Fausto Ferraccioli2, Egidio Armadillo1, Laura Crispini1 and Giovanni Capponi1, (1)University of Genoa, Genoa, Italy, (2)NERC British Antarctic Survey, Cambridge, CB3, United Kingdom
Modeled Aeromagnetic Anomalies, Controlled By Radar Ice Sounding, As Evidence for Subglacial Volcanic Activity in the West Antarctic Rift System (WR) Beneath the Area of the Divide of the West Antarctic Ice Sheet (WAIS)
John C Behrendt, US Geological Survey, Crustal Studies, Denver, CO, United States; Institute of Arctic and Alpine Research, University of Colorado, Boulder, CO, United States
Analysing subglacial geology hidden beneath the ice streams flowing into the Weddell Sea (West Antarctica)
Owen King1, Fausto Ferraccioli2, Tom A Jordan3, Neil Ross4, Robert G. Bingham5, Anne M Le Brocq6, Andrew Smith1, Richard C A Hindmarsh2 and Martin John Siegert7, (1)NERC British Antarctic Survey, Cambridge, United Kingdom, (2)NERC British Antarctic Survey, Cambridge, CB3, United Kingdom, (3)British Antarctic Survey, Cambridge, United Kingdom, (4)Newcastle University, Newcastle Upon Tyne, United Kingdom, (5)University of Edinburgh, Edinburgh, United Kingdom, (6)University of Exeter, Exeter, United Kingdom, (7)Imperial College London, Grantham Institute and Department of Earth Science and Engineering, London, United Kingdom
A New Gravity and Magnetics Map of southern Part of the Baltic Sea
Ali Dehghani, University of Hamburg, Hamburg, Germany
Feasibility of a time-domain electromagnetic survey for mapping deep-sea hydrothermal deposits
Hangilro Jang, Hannuree Jang and Hee Joon KIM, Pukyong National University, Busan, South Korea
Regional gravity and magnetic anomalies related to a Proterozoic carbonatite terrane in the eastern Mojave Desert, California
Kevin M Denton, David A Ponce, David M Miller and Clayton T Jernigan, U.S. Geological Survey, Menlo Park, CA, United States
Aeromagnetometry of the El Papalote H12A-13 Chart Northwestern Sonora, México: Relationships to Regional Geology and Mineral Deposits
Silvia Martinez-Retama1, Efrén Pérez – Segura1 and Ricardo Vega-Granillo2, (1)University of Sonora, Sonora, Mexico, (2)University of Sonora, Hermosillo, Mexico
The Application of Gravity and CSAMT Survey on Baishan Molybdenum Deposit, Hami, Xinjiang,China
Yongqiang Yang1, Hongfei Lu2 and Ke Zhang1, (1)School of Earth Sciences and Resource, China University of Geosciences, Beijing, Beijing, China, (2)The sixth team, Xinjiang Bureau of Geology and Mineral Resources Exploration,Hami, Xinjiang, Hami, China
New Interpretations of the Rayn Anticlines in the Arabian Basin Inferred from Gravity Modelling
Saad Mogren AlMogren and Manoj Mukhopadhyay, King Saud University, Riyadh, Saudi Arabia
Geophysical Studies of Irish Granites Using Magnetotelluric and Gravity Data
Thomas F Farrell1,2, Mark R Muller3, Volker Rath1,4, Martin Feely2 and Colin Hogg1, (1)Dublin Institute for Advanced Studies, Dublin, Ireland, (2)NUI Galway, Earth and Ocean Sciences, Galway, Ireland, (3)Self Employed, Dublin, Ireland, (4)Universidad Complutense, Madrid, Spain
Geomagnetic activity and source effect – results of long term observation
Istvan Lemperger1, Viktor Wesztergom1, Michel Menvielle2, Pál Bencze1, Judit Szendrői1, Attila Novák1, Arpad Kis1, Ahmed Lethy3 and Sándor Szalai1, (1)Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, Sopron, Hungary, (2)LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris Cedex 05, France, (3)NRIAG, Helwan, Egypt
Rapid 3-D forward modeling of gravity and gravity gradient tensor fields
Chen Longwei, Shikun Dai and Qianjiang Zhang, Central South University, Changsha, China
Using Interior Point Method Optimization Techniques to Improve 2- and 3-Dimensional Models of Earth Structures
Azucena Zamora1, Adrian Emmanuel Gutierrez2 and Aaron A Velasco2, (1)University of Texas at El Paso, Computational Science Program, El Paso, TX, United States, (2)University of Texas at El Paso, Geological Sciences, El Paso, TX, United States
Magnetic Crustal Thickness Estimations versus Models for Crustal Magnetization
Claire Bouligand, University Joseph Fourier Grenoble, Grenboble, France and Michael E Purucker, NASA Goddard Space Flight Center, Greenbelt, MD, United States
Estimating the Depth to Magnetic Basement Bottom in South America and Caribbean Region from Magnetic Data Inversion
Javier Idarraga Garcia and Carlos Alberto Vargas Jiménez, Universidad Nacional de Colombia-Bogota, Bogotá, Colombia
Geotherms and Thermal Parameters from the Curie Depth Constrained Solutions of the One-Dimensional Steady-State Heat-Flow Equation: A New Method and Its Applicability
Dhananjay Ravat, University of Kentucky, Lexington, KY, United States, Paul Morgan, Colorado Geological Survey, Denver, CO, United States, Ahmed Salem, GETECH, Leeds, United Kingdom and Anthony R Lowry, Utah State University, Logan, UT, United States
Mass Intrusion at Mount St. Helens (WA) Between 2010 and 2014 from Temporal Gravity Variations

Mass Intrusion at Mount St. Helens (WA) Between 2010 and 2014 from Temporal Gravity Variations

Maurizio Battaglia1, Michael Lisowski2, Daniel Dzurisin2 and Michael P Poland3, (1)USGS Volcano Science Center, Menlo Park, CA, United States, (2)USGS, Vancouver, WA, United States, (3)Hawaiian Volcano Observatory, Hawaii National Park, HI, United States
Mapping the Extent of the Lovejoy Basalt Beneath the Sacramento Valley, CA, Using Aeromagnetic Data
Victoria E Langenheim, USGS, Menlo Park, CA, United States, Donald Steven Sweetkind, USGS, Denver, CO, United States and Steven Springhorn, California Department of Water Resources, West Sacramento, CA, United States
Preliminary Results of a Magnetotelluric Survey in the Center of Hawaii Island
Barry R Lienert, HIGP/SOEST/Univ Hawaii, Honolulu, HI, United States, Donald Mattson Thomas, CSAV, Hilo, HI, United States and Erin Wallin, HIGP, Hilo, HI, United States
Three-Dimensional Resistivity Model of the Mono Craters Region in Eastern California from Magnetotellurics
Jared Peacock, Margaret Mangan, Darcy McPhee and David A Ponce, USGS California Water Science Center Menlo Park, Menlo Park, CA, United States
Study of Tatun Volcanoes by Fluxgate Geomagnetic Data
Daniel Yang1, Horng-Yuan Yen1 and Chieh-Hung Chen2, (1)NCU National Central University of Taiwan, Jhongli, Taiwan, (2)CCU National Chung Cheng University, Chiayi County, Taiwan