Measurements of methane emissions from a beef cattle feedlot using the eddy covariance technique

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• 作者：Prajaya Prajapati ; Eduardo A. Santos ; ^{esantos@ksu.edu}
• 关键词：Methane emissions ; Eddy covariance ; Enteric fermentation ; Feedlot ; Livestock
• 刊名：Agricultural and Forest Meteorology
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：232
• 期：Complete
• 页码：349-358
• 全文大小：3328 K
• 卷排序：232

文摘

Close-path and open-path gas analyzers were compared. The analyzers’ CO2 fluxes showed good agreement. Methane and CO2 flux magnitudes were variable during the study. A footprint analysis was helpful to explain the flux variability.