B54D:
Iron Cycling in Terrestrial Ecosystems and Extreme Environments I

Friday, 19 December 2014: 4:00 PM-6:00 PM
Chairs:  Sophie L. Nixon, University of Edinburgh, Edinburgh, EH9, United Kingdom and Wendy H Yang, University of Illinois at Urbana Champaign, Urbana, IL, United States
Primary Conveners:  Wendy H Yang, University of Illinois at Urbana Champaign, Urbana, IL, United States
Co-conveners:  Daniel Liptzin, University of Colorado, Boulder, CO, United States, Sophie L. Nixon, University of Edinburgh, Edinburgh, EH9, United Kingdom and Jemma L Wadham, School of Geographical Sciences, University of Bristol, Bristol, United Kingdom
OSPA Liaisons:  Daniel Liptzin, University of Colorado at Boulder, Boulder, CO, United States

Abstracts Submitted to this Session:

4:00 PM
B54D-01
 
Extracellular Electron Transport (EET): Metal Cycling in Extreme Places
Kenneth H Nealson, University of Southern California, Los Angeles, CA, United States
4:15 PM
B54D-02
 
Coupled Iron and Sulfur Transformations in Hydrothermal Springs
Eric S Boyd1, Maximilliano Amenabar1 and Eric E Roden2, (1)Montana State University, Bozeman, MT, United States, (2)University of Wisconsin Madison, Madison, WI, United States
4:30 PM
B54D-03
 
The Impact of Ionizing Radiation on the Microbial Reduction of Fe(III)
Ashley Brown1,2, Elon S Correa3, Yun Xu3, David J Vaughan1, Simon M Pimblott4,5, Royston Goodacre3,5 and Jonathan R Lloyd1,2, (1)University of Manchester, Williamson Research Centre for Molecular Environmental Science and School of Earth, Atmospheric and Environmental Sciences, Manchester, United Kingdom, (2)University of Manchester, Research Centre for Radwaste and Decommissioning, Manchester, United Kingdom, (3)University of Manchester, Manchester Institute for Biotechnology, Manchester, United Kingdom, (4)University of Manchester, Dalton Nuclear Institute and Dalton Cumbrian Facility, Manchester, United Kingdom, (5)University of Manchester, School of Chemistry, Manchester, United Kingdom
4:45 PM
B54D-04
 
Iron Cycling in Low pH Environments – Potential Application for the Recovery of Precious Metals from Industrial Waste
E. Marie Muehe1, Thomas Helle2 and Andreas Kappler1, (1)University of Tübingen, Geomicrobiology, Tübingen, Germany, (2)Novis GmbH, Tuebingen, Germany
5:00 PM
B54D-05
 
Microbial Iron Redox Cycling in Circumneutral pH Terrestrial Environments
Eric E Roden, University of Wisconsin Madison, Geoscience, Madison, WI, United States
5:15 PM
B54D-06
 
The biogeochemical implications of iron transformations during soil development in Hawaii
Oliver Chadwick, University of California, Santa Barbara, CA, United States and Aaron Thompson, University of Georgia, Crop and Soil Science, Athens, GA, United States
5:30 PM
B54D-07
 
Iron: A Biogeochemical Engine That Drives Carbon, Nitrogen, and Phosphorus Cycling in Humid Tropical Forest Soils
Whendee L Silver, University of California Berkeley, Berkeley, CA, United States, Steven J Hall, University of Utah, Salt Lake City, UT, United States, Aaron Thompson, University of Georgia, Crop and Soil Science, Athens, GA, United States and Wendy H Yang, University of Illinois at Urbana Champaign, Urbana, IL, United States
5:45 PM
B54D-08
 
Aggregate-Scale Variation in Iron Biogeochemistry Controls Element Cycling from Nitrogen to Uranium
Scott E Fendorf, Samantha Ying, L. Camille Jones and Morris E Jones, Stanford University, Stanford, CA, United States
 
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