Assessment of the sulphur hexafluoride (SF6) tracer technique using respiration chambers for estimation of methane emissions from sheep
Pinares-Patiño, C.S., Lassey, K.R., Martin, R.J., Molano, G., Fernandez, M., MacLean, S., Sandoval, E., Luo, D., Clark, H.
Published in Animal feed science and technology (23.06.2011)
Published in Animal feed science and technology (23.06.2011)
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Journal Article
Conference Proceeding
Enteric methane emission rates determined by the SF6 tracer technique: Temporal patterns and averaging periods
Lassey, K.R., Pinares-Patiño, C.S., Martin, R.J., Molano, G., McMillan, A.M.S.
Published in Animal feed science and technology (23.06.2011)
Published in Animal feed science and technology (23.06.2011)
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Journal Article
Conference Proceeding
Effects of grazing willow fodder blocks upon methane production and blood composition in young sheep
Ramírez-Restrepo, C.A., Barry, T.N., Marriner, A., López-Villalobos, N., McWilliam, E.L., Lassey, K.R., Clark, H.
Published in Animal feed science and technology (20.01.2010)
Published in Animal feed science and technology (20.01.2010)
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Journal Article
Unexpected Changes to the Global Methane Budget over the Past 2000 Years
Ferretti, D. F, Miller, J. B, White, J. W. C, Etheridge, D. M, Lassey, K. R, Lowe, D. C, Meure, C. M. MacFarling, Dreier, M. F, Trudinger, C. M, van Ommen, T. D, Langenfelds, R. L
Published in Science (American Association for the Advancement of Science) (09.09.2005)
Published in Science (American Association for the Advancement of Science) (09.09.2005)
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Journal Article
Temperature, but not submersion or orientation, influences the rate of sulphur hexafluoride release from permeation tubes used for estimation of ruminant methane emissions
Deighton, M.H., Williams, S.R.O., Lassey, K.R., Hannah, M.C., Boland, T.M., Eckard, R.J., Moate, P.J.
Published in Animal feed science and technology (01.08.2014)
Published in Animal feed science and technology (01.08.2014)
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Journal Article
Recent changes in methane mixing ratio and its 13C content observed in the southwest Pacific region
Lassey, K.R., Brailsford, G. W., Bromley, A.M., Martin, R.J., Moss, R.C., Gomez, A.J., Sherlock, V., Allan, W., Nichol, S. E., Schaefer, H., Connor, B.J., Robinson, J., Smale, D.
Published in Journal of integrative environmental sciences (01.08.2010)
Published in Journal of integrative environmental sciences (01.08.2010)
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Journal Article
Recent changes in methane mixing ratio and its 13 C content observed in the southwest Pacific region
Lassey, K.R., Brailsford, G. W., Bromley, A.M., Martin, R.J., Moss, R.C., Gomez, A.J., Sherlock, V., Allan, W., Nichol, S. E., Schaefer, H., Connor, B.J., Robinson, J., Smale, D.
Published in Journal of integrative environmental sciences (01.08.2010)
Published in Journal of integrative environmental sciences (01.08.2010)
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Journal Article
Net methane emissions from grazing sheep
Judd, M.J, Kellier, F.M, Ulyatt, M.J, Lassey, K.R, Tate, K.R, Shelton, I.D, Harvey, M.J, Walker, C.F
Published in Global change biology (01.08.1999)
Published in Global change biology (01.08.1999)
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Journal Article
Boundary-layer isotope dilution/mass balance methods for measurement of nocturnal methane emissions from grazing sheep
Harvey, M.J., Brailsford, G.W., Bromley, A.M., Lassey, K.R., Mei, Z., Kristament, I.S., Reisinger, A.R., Walker, C.F., Kelliher, F.M.
Published in Atmospheric environment (1994) (01.10.2002)
Published in Atmospheric environment (1994) (01.10.2002)
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Journal Article
Permeation tubes: the source of SF6
Lassey, K.R, Moate, P.J, Williams, S.R.O, Deighton, M.H, Martin, Cécile, Hegarty, R.S, Berndt, A, Iwaasa, A.D
Published in Guidelines for use of sulphur hexafluoride (SF6) tracer technique to measure enteric methane emissions from ruminants.2014, 27-48 (2014)
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Published in Guidelines for use of sulphur hexafluoride (SF6) tracer technique to measure enteric methane emissions from ruminants.2014, 27-48 (2014)
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Permeation tubes: the source of SF6
Lassey, K.R, Moate, P.J, Williams, S.R.O, Deighton, M.H, Martin, Cécile, Hegarty, R.S, Berndt, A, Iwaasa, A.D
Published in Guidelines for use of sulphur hexafluoride (SF6) tracer technique to measure enteric methane emissions from ruminants.2014, 27-48 (2014)
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Published in Guidelines for use of sulphur hexafluoride (SF6) tracer technique to measure enteric methane emissions from ruminants.2014, 27-48 (2014)
Publication
Methane emissions measured directly from grazing livestock in New Zealand
Lassey, K.R, Ulyatt, M.J, Martin, R.J, Walker, C.F, Shelton, I.D. (National Institute of Water and Atmospheric Research Ltd., PO Box 14-901, Kilbirnie, Wellington (New Zealand))
Published in Atmospheric Environment (United Kingdom) (1997)
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Published in Atmospheric Environment (United Kingdom) (1997)
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