Session: Emissions from Livestock Production: I (ASA, CSSA and SSSA International Annual Meetings (2015))

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.

Cosponsor(s):

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

Moderator:

Robert S. Dungan

1:00 PM

Introductory Remarks

1:05 PM

96-1

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

Audio File Recorded Presentation

1:20 PM

96-2

Applying the Eddy Covariance Technique to Measure Methane Emissions from a Beef Cattle Feedlot in Kansas.
Eduardo Santos, Kansas State University; Prajaya Prajapati, Kansas State University

Audio File Recorded Presentation

1:35 PM

96-3

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

Audio File Recorded Presentation

1:50 PM

96-4

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

Audio File Recorded Presentation

2:05 PM

96-5

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

Break

2:30 PM

96-6

Perspectives on Ammonia Abatement in Canada.
Shabtai Bittman, Agriculture & Agri-Food Canada; Stephen C. Sheppard, ECOMatters, Inc.; Derek Hunt, Agriculture & Agri-Food Canada

Audio File Recorded Presentation

2:45 PM

96-7

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

Audio File Recorded Presentation

3:00 PM

96-8

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

96-9

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

Audio File Recorded Presentation

3:30 PM

96-10

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

Audio File Recorded Presentation

3:45 PM

Adjourn

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