GP31A:
Frontiers in Electromagnetic Methods I

Submit an Abstract to this Session



Session ID#: 34954

Session Description:
Smaller, capable instruments and larger, powerful computers, along with improvements to processing, modeling, and inversion software have all contributed to advances in the collection and interpretation of electromagnetic data. Frontiers in electromagnetic methods stretch from the 3D imaging of entire tectonic and magmatic systems, across the search for oil and gas, to the study of small-scale structure relevant to environmental, mining, engineering, and hydrological systems. This session welcomes contributions from all frontiers.
Primary Convener:  Steven Constable, Scripps Institution of Oceanography, University of California, San Diego, Institute of Geophysics and Planetary Physics, La Jolla, United States
Conveners:  Adam Schultz, Oregon State University, College of Earth, Ocean and Atmospheric Sciences, Corvallis, OR, United States and Philip E Wannamaker, University of Utah, Energy & Geoscience Institute, Salt Lake City, UT, United States
Chairs:  Adam Schultz, Oregon State University, College of Earth, Ocean and Atmospheric Sciences, Corvallis, OR, United States, Philip E Wannamaker, University of Utah, Energy & Geoscience Institute, Salt Lake City, UT, United States and Steven Constable, Scripps Institution of Oceanography, La Jolla, CA, United States
OSPA Liaison:  Philip E Wannamaker, University of Utah, Energy & Geoscience Institute, Salt Lake City, UT, United States
Index Terms:

0925 Magnetic and electrical methods [EXPLORATION GEOPHYSICS]
1515 Geomagnetic induction [GEOMAGNETISM AND PALEOMAGNETISM]
3006 Marine electromagnetics [MARINE GEOLOGY AND GEOPHYSICS]
5109 Magnetic and electrical properties [PHYSICAL PROPERTIES OF ROCKS]

Abstracts Submitted to this Session:

Crustal inheritance and arc magmatism: Magnetotelluric constraints from the Washington Cascades on top-down control (Invited) (230672)
Paul Bedrosian, U.S. Geological Survey, Geology, Geophysics, and Geochemistry Science Center, Denver, United States, Jared Peacock, USGS, Geology, Minerals, Energy, and Geophysics Science Center, Menlo Park, CA, United States, Esteban Bowles-martinez, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States, Adam Schultz, Oregon State University, College of Earth, Ocean and Atmospheric Sciences, Corvallis, OR, United States and Graham Hill, University of Canterbury, Gateway Antarctica, Christchurch, New Zealand
Controls on Magmatic and Hydrothermal Processes at Yellowstone Supervolcano: The Wideband Magnetotelluric Component of an Integrated MT/Seismic Investigation (283081)
Adam Schultz1, Ninfa Bennington2, Esteban Bowles-martinez3, Naoto Imamura4, Reagan Alexis Cronin5, David James Miller5, Laney Hart5, Rebeca Margarita Gurrola6, Bryce Alan Neal7, Kathryn Joyce Scholz8, Brady Fry9 and Rolando Carbonari10, (1)Oregon State University, College of Earth, Ocean and Atmospheric Sciences, Corvallis, OR, United States, (2)U.S. Geological Survey, Hilo, United States, (3)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States, (4)Kyoto University, Kyoto, Japan, (5)University of Wisconsin, Madison, WI, United States, (6)St. Mary's University, Physics and Mathematics, San Antonio, TX, United States, (7)University of Maine at Farmington, Geology, Farmington, ME, United States, (8)Brown University, Providence, RI, United States, (9)Oregon State University, Corvallis, OR, United States, (10)University Frederico II, Naples, Italy
Electromagnetic forward modelling for realistic Earth models using unstructured tetrahedral meshes and a meshfree approach (Invited) (238641)
Colin Farquharson1,2, Jianbo Long2, Xushan Lu3 and Peter G Lelievre4, (1)Memorial University of Newfoundland, Department of Earth Sciences, St John's, Canada, (2)Memorial University of Newfoundland, St John's, Canada, (3)ST. John's, NL, CANADA, (4)Mount Allison University, Sackville, NB, Canada
Bayesian resolution of TEM, CSEM and MT soundings: a comparative study (225013)
Daniel Burnett Blatter, Lamont -Doherty Earth Observatory, Palisades, NY, United States, Anandaroop Ray, Chevron Corporation Houston, Geophysical R&D, Houston, TX, United States and Kerry Key, BlueGreen Geophysics, LLC, San Diego, United States
Source Biases in Magnetotelluric Transfer Functions due to Pc3/Pc4 (~10-100s) Geomagnetic Activity at Mid-Latitudes (247135)
Benjamin S Murphy, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States and Gary D Egbert, Oregon State Univ, Corvallis, OR, United States
Massive Sulphide Exploration at the Mid-Atlantic Ridge 26oN: an interdisciplinary geophysical study (236615)
Romina Antonia Sarah Gehrmann1, Sebastian Hölz2, Marion D Jegen2, Sebastian Graber3, Florent Szitkar, Sven Petersen2, Isobel A Yeo5,6, Laurence J. North6, Alba Gil6, Mark E Vardy6, Dr. Amir Haroon7,8, Henning Schroeder2, Joerg Bialas2, Yee Yuan Tan8, Eric Attias8, Malte Sommer2, Timothy A Minshull9 and Bramley J Murton5, (1)Dalhousie University, Halifax, Canada, (2)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (3)Helmut-Schmidt University Hamburg, Hamburg, Germany, (4)National Oceanography Centre, Southampton, United Kingdom, (5)National Oceanography Center, Soton, Southampton, United Kingdom, (6)University of Hawaiʻi at Mānoa, Hawaiʻi Institute of Geophysics and Planetology, Honolulu, United States, (7)University of Southampton, Southampton, United Kingdom, (8)University of Southampton, Ocean and Earth Science, Southampton, SO14, United Kingdom
Marine self potential and CSEM measurements using an autonomous underwater vehicle (215825)
Steven Constable1, Peter Kowalczyk2 and Steve Bloomer2, (1)Scripps Institution of Oceanography, University of California, San Diego, Institute of Geophysics and Planetary Physics, La Jolla, United States, (2)Ocean Floor Geophysics, Vancouver, BC, Canada

See more of: Geomagnetism, Paleomagnetism and Electromagnetism