Managing Global Resources for a Secure Future

2017 Annual Meeting | Oct. 22-25 | Tampa, FL

111 Microbial Transformations of Minerals, Metals and Organic Matter II.: Impacts on Contaminant Dynamics and Carbon Storage Oral (includes student competition)

Oral Session
SSSA Division: Soil Chemistry
Interactions between microbes, minerals and organic matter have a central role in the biogeochemical cycling of major and trace elements in soils. This session invites contributions that advance current understanding of how these interactions regulate the persistence of organic matter (and associated C, N, P) and fate of metals (e.g., Mn, Fe, Cr, As, Se, and U) . This session seeks contributions describing recent field- and laboratory-scale biogeochemical processes and experiments that evaluate the link between microbial organic matter transformations and metal cycling in natural and anthropogenically impacted soil systems. 
Cosponsor(s):

SSSA Division: Soil Biology and Biochemistry

Monday, October 23, 2017: 1:30 PM-4:15 PM
Tampa Convention Center, Room 39

Organizers:
Marco Keiluweit , Samantha C Ying and Andrew Hays Whitaker
1:30 PM
Introductory Remarks
1:35 PM
Nitrogen Fertilization Effects on Soil Respiration and Mineralogy in an Agroecosystem.
Morgan Barnes, University of California Merced; Christopher J. Matocha, University of Kentucky; John H. Grove, University of Kentucky; Mark Coyne, University of Kentucky
1:50 PM
Impact of Cover Crop and Irrigation Method on Soil Organic Matter Composition and Distribution.
Michael V. Schaefer, University of California-Riverside; Claudia Christine Avila, University of California-Riverside; Macon Abernathy, University of California-Riverside; Nathaniel Alexander Bogie, UC Merced; Eric A. Dubinsky, Lawrence Berkeley National Laboratory; Alison R. Marklein, Lawrence Berkeley National Laboratory; Daniel Rath, University of California, Davis; Asmeret Asefaw Berhe, University of California-Merced; Eoin Brodie, Lawrence Berkeley National Laboratory; Teamrat Ghezzehei, University of California-Merced; Sanjai J. Parikh, University of California-Davis; William J Riley, Lawrence Berkeley National Laboratory; Kate M. Scow, University of California-Davis; Peter Nico, Lawrence Berkeley National Lab; Samantha C Ying, University of California-Riverside
2:05 PM
Impact of Carbon Management and Irrigation Method on Metal Cycling within Semi-Arid Agricultural Soils.
Claudia Christine Avila, University of California-Riverside; Michael V. Schaefer, University of California-Riverside; Macon Abernathy, University of California-Riverside; Mariejo Plaganas, University of California-Riverside; Samantha C Ying, University of California-Riverside
2:20 PM
Influence of Carbon Lability and Flooding Treatment in Potential Oxidation of Histosols in the Everglades Agricultural Area.
Andres Felipe Rodriguez, University of Florida; Samira H. Daroub, University of Florida; Stefan Gerber, University of Florida
2:35 PM
2:50 PM
Biosolid Application Enhances Carbon Stocks in Soil.
Hasintha Wijesekara, Newcastle University; Nanthi S Bolan, Global Centre for Environmental Remediation (GCER), Faculty of Science, The University of Newcastle; Kim Colyvas, School of Mathematical and Physical Sciences, Faculty of Science, The University of Newcastle; Paul Rippon, School of Mathematical and Physical Sciences, Faculty of Science, The University of Newcastle; Balaji Seshadri, Global Centre for Environmental Remediation (GCER), Faculty of Science, The University of Newcastle; Ramesh Thangavel, Division of Natural Resource Management, Indian Council of Agricultural Research (ICAR); Yong S Ok, Korea Biochar Research Centre, Kangwon National University; Yasser M Awad, Korea Biochar Research Centre, Kangwon National University; Aravind Surapaneni, South East Water; Christopher Saint, Natural & Built Environments Research Centre (NBERC), University of South Australia; Guanglong Tian, Environmental Monitoring and Research Division, Metropolitan Water Reclamation District of Greater Chicago (MWRD); Silvana Torri, School of Agriculture, University of Buenos Aires; Meththika Vithanage, National Institute of Fundamental Studies
3:05 PM
Break
3:20 PM
Mycogenic Minerals – Impacts of Multi-Metal Systems on Fungal Mineral Production and Metal Sequestration.
Carla Rosenfeld, University of Minnesota; Margaret Anne Hinkle, Smithsonian Institution National Museum of Natural History; Cara Santelli, University of Minnesota
4:00 PM
Changes in Ni Binding to and Uptake By Mycogenic Manganese Oxides with Aging.
Margaret A. G. Hinkle, Smithsonian Institution National Museum of Natural History; Carla Rosenfeld, University of Minnesota; Cara Santelli, University of Minnesota; Jeffrey Post, Smithsonian Institution
4:15 PM
Adjourn