390 Symposium--Changes In Soil Carbon Due to Climate and Human Activities



S11 Soils & Environmental Quality
Wednesday, October 19, 2011: 8:00 AM-11:30 AM
Henry Gonzalez Convention Center, Room 209
Organizers:
Jim Sickman , Jason Vogel and Gustavo Vasques
Presiders:
Gustavo Vasques , Jason Vogel and Jim Sickman
8:05 AM
Soil Organic Carbon Changes In the Argentine Pampas From 1960-1980 to 2008.
Josefina De Paepe, Universidad de Buenos Aires; Gonzalo Berhongaray, Universidad de Buenos Aires; Roberto Alvarez, University of Buenos Aires; Constanza Caride, Universidad de Buenos Aires; Rodolfo Cantet, Universidad de Buenos Aires
8:25 AM
Eddy Covariance Measurements of Net Carbon Fluxes Following Conversion From Perennial to Annual Crops.
Amanda M. Taylor, University of Manitoba; Brian Amiro, University of Manitoba; Trevor Fraser, University of Manitoba; Jenna O. Rapai, University of Manitoba
8:40 AM
Diffuse Reflectance Spectroscopy for Total Carbon Analysis of Hawaiian Soils.
Meryl McDowell, University of Hawaii; Greg Bruland, University of Hawaii; Jonathan Deenik, University of Hawaii; Sabine Grunwald, University of Florida; Nichola M. Knox, University of Florida
8:55 AM
Prediction of Soil Carbon Fractions Using Mir Spectroscopy Across Florida.
Nichola M. Knox, University of Florida; Greg Bruland, University of Hawaii; Sabine Grunwald, University of Florida; David B. Myers, USDA-ARS; Meryl McDowell, University of Hawaii; Aja Stoppe, University of Florida; Nicholas Comerford, University of Florida
9:10 AM
Spatially-Explicit and Spectral Soil Carbon Modeling In Florida.
Sabine Grunwald, University of Florida; David B. Myers, USDA-ARS; G. M. Vasques, University of Florida; Xiong Xiong, University of Florida; C.W. Ross, University of Florida, Soil and Water Science Department; Pasicha Chaikaew, University of Florida; Aja Stoppe, University of Florida; N. M. Knox, University of Florida; Nicholas Comerford, University of Florida; Willie Harris, University of Florida
9:30 AM
9:45 AM
Soil C and N Stocks Under Burned and Unburned Sugarcane Harvesting Systems In Brazil.
Thalita F. Abbruzzini, UNIVERSITY OF SAO PAULO; CAROLINA B. BRANDANI, UNIVERSITY OF SAO PAULO; RODRIGO V. CZYCZA, UNIVERSITY OF SAO PAULO; CARLOS E.P. CERRI, UNIVERSITY OF SAO PAULO
10:00 AM
10:15 AM
Impact of Ridge Tillage on Organic Carbon Sequestration in a Clay Loam Soil in Southwestern Ontario.
Xiuhuan Shi, Northeast Institute of Geography and Agroecology, CAS; Greenhouse and Processing Crops Research Centre, AAFC; Xueming Yang, Greenhouse and Processing Crops Research Centre; Craig F. Drury, Greenhouse and Processing Crops Research Centre; Dan Reynolds, Greenhouse and Processing Crops Research Centre; Neil McLaughlin, Eastern Cereal and Oilseed Research Centre; Xiaoping Zhang, Chinese Academy of Sciences, Northeast Institute of Geography and Agroecology
10:30 AM
Effect of Organic Amendments and Switchgrass Cultivation On Carbon Sequestration In Reclaimed Mine Soil.
Andrew Hunt, Pennsylvania State University; Richard Stehouwer, Pennsylvania State University
10:45 AM
Long-Term Integrated Crop-Livestock Agroecosystems and the Effect on Soil Carbon.
Lisa M. Fultz, Texas Tech University; Marko Davinic, Texas Tech University; Vivien Allen, Texas Tech University; Jennifer Moore-Kucera, Texas Tech University
11:15 AM
Temporal Evolution of Spatial Structure In Soil Carbon Stocks.
Eugenia Pena-Yewtukhiw, West Virginia University; Sriroop Chaudhuri, West Virginia University
11:30 AM