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Dairy farm effluent effects on urine patch nitrous oxide and carbon dioxide emissions

Clough, Timothy J.; Kelliher, Francis M. (American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, 2005)

Dairy farm effluent (DFE) comprises animal feces, urine, and wash-down water collected at the milking shed. This is collected daily during the milking season and sprayed onto grazed dairy pastures. Urine patches in grazed ...

Dynamics of nitrous oxide in groundwater at the aquatic-terrestrial interface

Clough, Timothy J.; Addy, K.; Kellogg, D. Q.; Nowicki, B. L.; Gold, A. J.; Groffman, P. M. (Blackwell Publishing, 2007-04-10)

Few data are available to validate the Intergovernmental Panel on Climate Change's emission factors for indirect emissions of nitrous oxide (N₂O). In particular the N₂O emissions resulting from nitrogen leaching and the ...

Ammonia, methane, and nitrous oxide emission from pig slurry applied to a pasture in New Zealand

Sherlock, Robert R.; Sommer, S. G.; Khan, R. Z.; Wood, C. W.; Guertal, E. A.; Freney, J. R.; Dawson, Christopher O.; Cameron, Keith C. (American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, 2002)

Much animal manure is being applied to small land areas close to animal confinements, resulting in environmental degradation. This paper reports a study on the emissions of ammonia (NH₃), methane (CH₄), and nitrous oxide ...

Diurnal fluctuations of dissolved nitrous oxide (N₂O) concentrations and estimates of N₂O emissions from a spring-fed river: implications for IPCC methodology

Clough, Timothy J.; Buckthought, Laura; Sherlock, Robert R.; Kelliher, Francis M. (Blackwell Publishing, 2007)

There is uncertainty in the estimates of indirect nitrous oxide (N₂O) emissions as defined by the Intergovernmental Panel on Climate Change (IPCC). The uncertainty is due to the challenge and dearth of in situ measurements. ...

Lime and soil moisture effects on nitrous oxide emissions from a urine patch

Clough, Timothy J.; Kelliher, Francis M.; Sherlock, Robert R.; Ford, C. (Soil Science Society of America, 2004)

Liming has been mooted as a mitigation option for lowering soil N₂O emissions. This study investigated the effect of soil pH and soil water content on N₂O and N₂ emissions following the addition of synthetic urine (500 kg ...