Agriculture Reference
In-Depth Information
Denmead, O.T., Harper, L.A., Freney, J.R., Griffith, D.W.T., Leuning, R. and Sharpe, R.R. (1998) A mass
balance method for non-intrusive measurements of surface-air trace gas exchange. Atmospheric
Environment 32, 3679-3688.
Denmead, O.T., Chen, D., Griffith, D.W.T., Loh, Z.M., Bai, M. and Naylor, T. (2008) Emissions of the indirect
greenhouse gases NH 3 and NO x from Australian beef cattle feedlots. Australian Journal of Experimental
Agriculture , 213-218.
DeRamus, H.A., Clement, T.C., Giampola, D.D. and Dickison, P.C. (2003) Methane emissions of beef cattle
on forages: efficiency of grazing management systems. Journal of Environmental Quality 32, 269-277.
Eghball, B. and Power, J.F. (1994) Beef cattle feedlot manure management. Journal of Soil and Water
Conservation 49, 113-122.
EPA (2006) Global anthropogenic non-CO 2 greenhouse gas emissions: 1990-2020. Environmental
Protection Agency, Washington, DC.
Erisman, J.W. and Schaap, M. (2004) The need for ammonia abatement with repect to secondary PM
reductions in Europe. Environmental Pollution 129, 159-163.
Famulari, D., Fowler, D., Hargreaves, K., Milford, C., Nemitz, E., Sutton, M.A. and Weston, K. (2004)
Measuring eddy covariance fluxes of ammonia using tunable diode laser absorption spectroscopy.
Water, Air, & Soil Pollution 4, 151-158.
Flesch, T.K., Wilson, J.D. and Yee, E. (1995) Backward-time Lagrangian stochastic dispersion model and
their application to estimate gaseous emissions. Journal of Applied Meteorology 34, 1320-1332.
Flesch, T.K., Prueger, J.H. and Hatfield, J.L. (2002) Turbulent Schmidt number from a tracer experiment.
Agricultural and Forest Meteorology 111, 299-307.
Flesch, T.K., Wilson, J.D., Harper, L.A., Todd, R.W. and Cole, N.A. (2007) Determining ammonia emissions from
a cattle feedlot with an inverse dispersion technique. Agricultural and Forest Meteorology 144, 139-155.
Foley, P.A., Kenny, D.A., Lovett, D.K., Callan, J.J., Boland, T.M. and O'Mara, F.P. (2009) Effect of DL-malic
acid supplementation on feed intake, methane emissions, and performance of lactating dairy cows at
pasture. Journal of Dairy Science 92, 3258-3264.
Galyean, M.L. and Owens, F.N. (1991) Effects of dietary composition and level of feed intake on site and
extent of digestion in ruminants. In: Tsudsa, T. (ed.) Physiological Aspects of Digestion and Metabo-
lism in Ruminants . Academic Press, San Diego, California.
Gao, Z., Yuan, H., Ma, W., Liu, X.J. and Desjardins, R.L. (2011) Methane emissions from a dairy feedlot
during the fall and winter seasaons in Northern China. Environmental Pollution 159, 1183-1189.
Goopy, J.P., Woodgate, R., Donaldson, A., Robinson, D.L. and Hegarty, R.S. (2011) Validation of a short-
term methane measurement using portable static chambers to estimate daily methane production in
sheep. Animal Feed Science and Technology 166-167, 219-226.
Gordon, R.J., LeClerc, M., Schuepp, P.H. and Brunke, R. (1988) Field estimates of ammonia volatilization
from swine manure by a simple micrometeorological technique. Canadian Journal of Soil Science 68,
369-380.
Grainger, C., Clarke, T., McGinn, S.M., Auldist, M.J., Beauchemin, K.A., Hannah, M.C., Waghorn, G.C.,
Clark, H. and Eckard, R.J. (2007) Methane emissions from dairy cows measured using the sulfur
hexafluoride (SF 6 ) tracer and chamber techniques. Journal of Dairy Science 90, 2755-2766.
Griffith, D.W.T., Bryant, G.R., Hsu, D. and Reisinger, A.R. (2008) Methane emissions from free-ranging
cattle: comparison of tracer and integrated horizontal flux techniques. Journal of Environmental
Quality 37, 582-591.
Haarlem, R.P.v., Desjardins, R.L., Gao, Z., Flesch, T.K. and Li, X. (2008) Methane and ammonia emissions
from a beef feedlot in western Canada for a twelve-day period in the fall. Canadian Journal of Animal
Science 88, 641-649.
Hao, X., Chang, C., Larney, F.J. and Travis, G.R. (2001) Greenhouse gas emissions during cattle feedlot
manure composting. Journal of Environmental Quality 30, 376-386.
Harper, L.A., Denmead, O.T., Freney, J.R. and Byers, F.M. (1999) Direct measurements of methane emis-
sions from grazing and feedlot cattle. Journal of Animal Science 77, 1392-1401.
Harper, L.A., Sharpe, R.R., Parkin, T.B., De Visscher, A., van Cleemput, O. and Byres, F.M. (2004) Nitrogen
cycling through swine production systems: Ammonia, dinitrogen, and nitous oxide emissions. Journal
of Environmental Quality 33, 1189-1201.
Harper, L.A., Flesch, T.K., Powell, J.M., Coblentz, W.K., Jokela, W.E. and Martin, N.P. (2009) Ammonia
emissions from dairy production in Wisconsin. Journal of Dairy Science 92, 2326-2337.
Harper, L.A., Denmead, O.T. and Flesch, T.K. (2011) Micrometeorological techniques for measurement of
enteric greenhouse gas emissions. Animal Feed Science and Technology 166-167, 227-239.
Search WWH ::




Custom Search