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Study on the Methane Emissions from Pails Storing Liquid Swine Manure  

Choi, D.Y. (National Institute of Animal Science, R.D.A.)
Park, K.H. (National Institute of Animal Science, R.D.A.)
Kwag, J.H. (National Institute of Animal Science, R.D.A.)
Cho, S.B. (National Institute of Animal Science, R.D.A.)
Yang, S.H. (National Institute of Animal Science, R.D.A.)
Hwang, O.H. (National Institute of Animal Science, R.D.A.)
Kang, H.S. (National Institute of Animal Science, R.D.A.)
Yoo, Y.H. (National Institute of Animal Science, R.D.A.)
Publication Information
Journal of Animal Environmental Science / v.16, no.3, 2010 , pp. 175-180 More about this Journal
Abstract
Many greenhouse gases occur naturally, such as water vapor, carbon dioxide, methane, nitrous oxide, and ozone. Others such as hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride ($SF_6$) result exclusively from human industrial processes. Current global warming has been linked to anthropogenic greenhouse gas concentration increases. Methods to quantify greenhouse gas emissions during animal agriculture and the possibility to apply those to circumstance in the world were studied. Various chamber methods with trace gas analyzer (TGA) were used to quantify greenhouse gas emissions from stored manure. Methane fluxes from pails storing liquid swine manure were measured. Methane emissions increased a little with time and mean was 393.2 ${\mu}g\;m^{-2}\;s{-1}$ (standard error : 4 ${\mu}g\;m^{-2}\;s{-1}$).
Keywords
Swine; Liquid manure; Methane; Climate change;
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