96 Emissions from Livestock Production: I

Oral Session
ASA Section: Environmental Quality
To address research related to greenhouse gas, ammonia, dust, and bioaerosol emissions from livestock housing and manure application.

Animal Agriculture and the Environment Community

Soil Carbon and Greenhouse Gas Emissions Community

Monday, November 16, 2015: 1:00 PM-3:45 PM
Minneapolis Convention Center, M100 D

Community Leader:
Robert S. Dungan
Robert S. Dungan
1:00 PM
Introductory Remarks
1:05 PM
Greenhouse Gas Emissions from a Beef Cattle Feedlot.
Mei Bai, University of Melbourne; Thomas Flesch, University of Alberta; Sean McGinn, Agriculture and Agri-Food Canada; Deli Chen, The University of Melbourne
1:35 PM
Predicting Greenhouse Gas Emissions from Beef Cattle Feedyard Manure.
Heidi M. Waldrip, USDA-ARS; kenneth casey, Texas A&M AgriLife; Richard W. Todd, USDA-ARS; N. Andy Cole, USDA-ARS
1:50 PM
Pasture-Scale Measurement of Methane Emissions of Grazing Cattle.
Richard W. Todd, USDA-ARS; N. Andy Cole, USDA-ARS; Corey A. Moffet, Samuel Roberts Noble Foundation; Kenneth Turner, USDA-ARS; James Neel, USDA-ARS; Jean L. Steiner, USDA-ARS Grazinglands Research Laboratory
2:05 PM
Ammonia Emission during Irrigation of Dairy Manure.
William Jokela, USDA-ARS; Jess Sherman, USDA-ARS; Mark Borchardt, USDA-ARS; Jason Cavadini, University of Wisconsin-Madison
2:20 PM
2:30 PM
Perspectives on Ammonia Abatement in Canada.
Shabtai Bittman, Agriculture & Agri-Food Canada; Stephen C. Sheppard, ECOMatters, Inc.; Derek Hunt, Agriculture & Agri-Food Canada
2:45 PM
A New Cost-Effective Method to Mitigate Ammonia Loss from Intensive Cattle Feedlot: Application of Lignite.
Deli Chen, The University of Melbourne; Owen Denmead, CSIRO; Jianlei Sun, The University of Melbourne; Mei Bai, University of Melbourne
3:00 PM
Effects of Low-Disturbance Manure Application Methods on N2O and NH3 Emissions in a Silage Corn -Rye Cover Crop System.
William Jokela, USDA-ARS; Jess Sherman, USDA-ARS; Jason Cavadini, University of Wisconsin-Madison; Michael G. Bertram, University of Wisconsin-Madison
3:15 PM
Manure and Inorganic N Effects on Soil Greenhouse Gas Emissions Under Irrigated Corn Silage.
Ardell D. Halvorson, USDA-ARS; Stephen J. Del Grosso, USDA-ARS; Catherine E. Stewart, USDA-ARS
3:30 PM
Life Cycle Environmental Impacts of Alternative Beef Production Systems in the Northeastern U.S.
Nicole Tichenor, Tufts University; Christian J. Peters, Tufts University; Gregory Norris, Harvard University; Greg Thoma, University of Arkansas; Timothy S. Griffin, Tufts University
3:45 PM