GP11B:
Environmental Magnetism and the Fundamentals of Sediment Magnetism I

Session ID#: 4762

Monday, 15 December 2014: 8:00 AM-10:00 AM
Salons 1-3 (Marriott Marquis)
Chairs:  Fabio Florindo, National Institute of Geophysics and Volcanology, Rome, Italy and France Lagroix, Université de Paris, Institut de Physique du Globe de Paris, CNRS, Paris, France
Primary Convener:  Fabio Florindo, INGV-ROME, Rome, Italy
Co-conveners:  France Lagroix, Université de Paris, Institut de Physique du Globe de Paris, CNRS, Paris, France, Joshua M Feinberg, University of Minnesota Twin Cities, Institute for Rock Magnetism, Department of Earth & Environmental Sciences, Minneapolis, United States and Alexandra Abrajevitch, Institute of Tectonics and Geophysics FEB RAS, Khabarovsk, Russia
OSPA Liaison:  Fabio Florindo, National Institute of Geophysics and Volcanology, Rome, Italy
Co-Sponsor(s):
  • EP - Earth and Planetary Surface Processes
  • GC - Global Environmental Change
  • PP - Paleoceanography and Paleoclimatology
Index Terms:

1505 Biogenic magnetic minerals [GEOMAGNETISM AND PALEOMAGNETISM]
1512 Environmental magnetism [GEOMAGNETISM AND PALEOMAGNETISM]
1527 Paleomagnetism applied to geologic processes [GEOMAGNETISM AND PALEOMAGNETISM]
1540 Rock and mineral magnetism [GEOMAGNETISM AND PALEOMAGNETISM]
Virtual Option?: No

Abstracts Submitted to this Session:

GP11B-01
Changes in Seasonal Precipitation Recorded by Speleothem Rock Magnetism (12948)
Mark D Bourne1, Joshua M Feinberg2, Beck E Strauss1, Benjamin F Hardt3, Harold Dale Rowe4, Hai Cheng5 and R. Lawrence Edwards1, (1)University of Minnesota, Minneapolis, MN, United States, (2)University of Minnesota Twin Cities, Institute for Rock Magnetism, Department of Earth & Environmental Sciences, Minneapolis, United States, (3)USGS Headquarters, Reston, VA, United States, (4)University of Texas at Austin, Austin, TX, United States, (5)University of Minnesota, Department of Earth and Environmental Sciences, Minneapolis, United States
GP11B-02
The Curious Case of Iron Oxide Nanoparticles in Nature: Determining confidence estimates in sediment records of environmental change (Invited) (3812)
Subir K Banerjee, University of Minnesota Twin Cities, Minneapolis, MN, United States and Yohan Jean Bernard Guyodo, IMPMC: CNRS UMR 7590 - UPMC - MNHN - IRD, PARIS, France
GP11B-03
Source of the Magnetic Susceptibility Variations in Southern Ocean Sediments Over the Last Glacial Cycle (Invited) (3773)
Barbara Maher, University of Lancaster, Lancaster Environment Centre, Lancaster, United Kingdom and Roy Thompson, Edinburgh University, Edinburgh, United Kingdom
GP11B-04
Rock-magnetic signatures of aeolian activity, precipitation and extreme runoff events from the sediments of Laguna Potrok Aike (southern Patagonia) since 51,200 cal BP (Invited) (2601)
Guillaume St-Onge1, Agathe Lisé-Pronovost2,3, Claudia Susana G Gogorza4, Torsten Haberzettl5, Guillaume Jouve6, Pierre Francus7, Christian Ohlendorf8, Catalina Gebhardt9, Bernd Zolitschka8 and PASADO Science Team, (1)Institut des sciences de la mer de Rimouski (ISMER-UQAR) and GEOTOP, Canada Research Chair in Marine Geology, Rimouski, QC, Canada, (2)LaTrobe University, Melbourne, Australia, (3)Institut des sciences de la mer de Rimouski (ISMER) and GEOTOP, Rimouski, Canada, (4)National University of Central Buenos Aires, Tandil, Argentina, (5)Friedrich Schiller University of Jena, Jena, Germany, (6)Institut National de la Recherche Scientifique-Eau Terre Environnement INRS-ETE, Quebec City, QC, Canada, (7)Institut National de la Recherche Scientifique, Centre Eau Terre Environnement, Québec City, QC, Canada, (8)University of Bremen, Bremen, Germany, (9)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Marine Geosciences, Bremerhaven, Germany
GP11B-05
Insight of dust provenance in Antarctic ice cores prior to M.I.S. 6 from ice magnetization (Invited) (2758)
Luca Lanci, University of Urbino, Department of Pure and Applied Science, Università degli Studi di Urbino, ‘Carlo Bo', Urbino, Italy and Barbara Delmonte, Università degli studi di Milano-Bicocca, Department of Earth and Environmental Sciences, Milan, Italy
GP11B-06
Understanding magnetic remanence acquisition through combined synthetic sediment deposition experiments and numerical simulations. (Invited) (2487)
Dario Bilardello, University of Minnesota, Institute for Rock Magnetism, Minneapolis, United States
GP11B-07
The Role of Authigenic (pigment) Hematite in Controlling the Remanence, Rock Magnetic, and Magnetic Fabric Properties of Red Beds--If You Have Seen One Red Bed, You Certainly Have Not Seen Them All! (11568)
John W Geissman, University of Texas at Dallas, Department of Geosciences, Richardson, TX, United States
GP11B-08
Geology of the Wilkes Land Sub-basin and Stability of the East Antarctic Ice Sheet: Insights from rock magnetism at IODP Site U1361 (14199)
Lisa Tauxe, Scripps Institution of Oceanography, University of California San Diego, La Jolla, United States, Saiko Sugisaki, University of Tokyo, Bunkyo-ku, Japan, Francisco José Javier Jiménez-Espejo, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Carys P Cook, University of Florida, Department of Geological Sciences, Ft Walton Beach, FL, United States, Tina van de Flierdt, Imperial College London, London, United Kingdom, Masao Iwai, Kochi University, Kochi, Japan and Carlota Escutia, Instituto Andaluz de Ciencias de la Tierra – University of Granada., Granada, Spain
See more of: Geomagnetism and Paleomagnetism