Search Results - "Misselbrook, T.H"

Impact of transition from permanent pasture to new swards on the nitrogen use efficiency, nitrogen and carbon budgets of beef and sheep production by Carswell, A.M., Gongadze, K., Misselbrook, T.H., Wu, L.

“…[Display omitted] •Grazed beef and sheep production has low efficiencies of nitrogen (N) use.•Grassland N use efficiency can be enhanced through…”
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Comparison of ammonia emissions related to nitrogen use efficiency of livestock production in Europe by Groenestein, C.M., Hutchings, N.J., Haenel, H.D., Amon, B., Menzi, H., Mikkelsen, M.H., Misselbrook, T.H., van Bruggen, C., Kupper, T., Webb, J.

“…The increasing global demand for food and the environmental effects of reactive nitrogen losses in the food production chain, increase the need for efficient…”
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Application of Bayesian statistics to estimate nitrous oxide emission factors of three nitrogen fertilisers on UK grasslands by Cowan, N., Levy, P., Drewer, J., Carswell, A., Shaw, R., Simmons, I., Bache, C., Marinheiro, J., Brichet, J., Sanchez-Rodriguez, A.R., Cotton, J., Hill, P.W., Chadwick, D.R., Jones, D.L., Misselbrook, T.H., Skiba, U.

“…Trapezoidal integration by linear interpolation of data points is by far the most commonly used method of cumulative flux calculations of nitrous oxide (N2O)…”
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Roles of instrumented farm-scale trials in trade-off assessments of pasture-based ruminant production systems by Takahashi, T., Harris, P., Blackwell, M. S. A., Cardenas, L. M., Collins, A. L., Dungait, J. A. J., Hawkins, J. M. B., Misselbrook, T. H., McAuliffe, G. A., McFadzean, J. N., Murray, P. J., Orr, R. J., Rivero, M. J., Wu, L., Lee, M. R. F.

“…For livestock production systems to play a positive role in global food security, the balance between their benefits and disbenefits to society must be…”
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Managing ammonia emissions from livestock production in Europe by Webb, J., Menzi, H., Pain, B.F., Misselbrook, T.H., Dämmgen, U., Hendriks, H., Döhler, H.

“…Around 75% of European ammonia (NH 3) emissions come from livestock production. Emissions occur at all stages of manure management: from buildings housing…”
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Seasonal diet affects ammonia emissions from tie-stall dairy barns by Powell, J M, Broderick, G A, Misselbrook, T H

“…Federal and state regulations are being promulgated under the Clean Air Act to reduce hazardous air emissions from livestock operations. Although much is known…”
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Influence of bedding material on ammonia emissions from cattle excreta by Misselbrook, T H, Powell, J M

“…Dairy cattle barns are a major source of NH3 emissions to the atmosphere. Previous studies have shown that the bedding material used in the barn can influence…”
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Predicting ammonia losses following the application of livestock manure to land by Misselbrook, T.H., Nicholson, F.A., Chambers, B.J.

“…A series of experiments was conducted using small wind tunnels to assess the influence of a range of environmental, manure and management variables on ammonia…”
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Modelling the spatial distribution of ammonia emissions in the UK by Hellsten, S., Dragosits, U., Place, C.J., Vieno, M., Dore, A.J., Misselbrook, T.H., Tang, Y.S., Sutton, M.A.

“…Ammonia emissions (NH 3) are characterised by a high spatial variability at a local scale. When modelling the spatial distribution of NH 3 emissions, it is…”
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Measuring ammonia emissions from land applied manure: an intercomparison of commonly used samplers and techniques by Misselbrook, T.H., Nicholson, F.A., Chambers, B.J., Johnson, R.A.

“…A number of techniques have been developed to quantify ammonia (NH 3) emissions following land application of manure or fertiliser. In this study, coefficients…”
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Comparison of models used for national agricultural ammonia emission inventories in Europe: Litter-based manure systems by Reidy, B., Webb, J., Misselbrook, T.H., Menzi, H., Luesink, H.H., Hutchings, N.J., Eurich-Menden, B., Döhler, H., Dämmgen, U.

“…Six N-flow models, used to calculate national ammonia (NH 3) emissions from agriculture in different European countries, were compared using standard data…”
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Effluent quality and ammonia emissions from out-wintering pads in England, Wales and Ireland by Dumont, P.A., Chadwick, D.R., Misselbrook, T.H., Robinson, J.S., Smith, K.A., Sagoo, E., Camp, V., Murray, R., French, P., Hill, R.A., Scott, A.

“…► We demonstrated how out-wintering pads (OWPs) management effect effluent quality and ammonia emissions. ► Animal welfare and environmental emissions may be…”
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Comparison of models used for national agricultural ammonia emission inventories in Europe: Liquid manure systems by Reidy, B., Dämmgen, U., Döhler, H., Eurich-Menden, B., van Evert, F.K., Hutchings, N.J., Luesink, H.H., Menzi, H., Misselbrook, T.H., Monteny, G.-J., Webb, J.

“…Ammonia (NH 3) emissions from agriculture commonly account for >80% of the total NH 3 emissions. Accurate agricultural NH 3 emission inventories are therefore…”
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Will additional straw bedding in buildings housing cattle and pigs reduce ammonia emissions? by Gilhespy, S.L., Webb, J., Chadwick, D.R., Misselbrook, T.H., Kay, R., Camp, V., Retter, A.L., Bason, A.

“…Buildings housing livestock are the second largest source of ammonia (NH 3) emissions from UK agriculture. In the UK c. 42% of NH 3 emissions from buildings…”
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Key unknowns in estimating atmospheric emissions from UK land management by Misselbrook, T.H., Cape, J.N., Cardenas, L.M., Chadwick, D.R., Dragosits, U., Hobbs, P.J., Nemitz, E., Reis, S., Skiba, U., Sutton, M.A.

“…Robust emission inventories of atmospheric pollutants are critical to understanding and predicting impacts, identifying key sources and mitigation…”
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simple process-based model for estimating ammonia emissions from agricultural land after fertilizer applications by Misselbrook, T.H, Sutton, M.A, Scholefield, D

“…Fertilizer applications to agricultural land are a significant source of ammonia (NH sub(3)) emission to the atmosphere, accounting for approximately 10% of…”
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Ammonia Emissions from Irrigation of Dilute Pig Slurries by Misselbrook, T.H., Smith, K.A., Jackson, D.R., Gilhespy, S.L.

“…Approximately 20% of pig slurry in the UK is applied to land as dilute slurry (<2% dry matter content) via irrigation systems, which may result in larger…”
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Spatial changes and driving variables of topsoil organic carbon stocks in Chinese croplands under different fertilization strategies by Ren, Fengling, Misselbrook, T.H., Sun, Nan, Zhang, Xubo, Zhang, Shuxiang, Jiao, Jianghua, Xu, Minggang, Wu, L.

“…The effect of different fertilization strategies on changes in soil organic carbon (SOC) largely depends on the current status of a given agricultural region…”
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Olfactory Response to Mushroom Composting Emissions as a Function of Chemical Concentration by Noble, R., Hobbs, P.J., Dobrovin‐Pennington, A., Misselbrook, T.H., Mead, A.

“…ABSTRACT Odor pollution is a major problem facing mushroom [Agaricus bisporus (Lange) Imbach] compost production. Techniques for quantifying mushroom…”
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Simulating grazing beef and sheep systems by Wu, L., Harris, P., Misselbrook, T.H., Lee, M.R.F.

“…Ruminant livestock make an important contribution to global food security by converting feed that is unsuitable for human consumption into high value food…”
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