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pro vyhledávání: '"M.R. Holden"'
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Autor:
V.R. Phillips, M.R. Holden, R.W. Sneath, J.L. Short, R.P. White, J. Hartung, J. Seedorf, M. Schröder, K.H. Linkert, S. Pedersen, H. Takai, J.O. Johnsen, P.W.G. Groot Koerkamp, G.H. Uenk, R. Scholtens, J.H.M. Metz, C.M. Wathes
Publikováno v:
Journal of Agricultural Engineering Research 70 (1998)
Journal of Agricultural Engineering Research, 70, 11-24
Journal of Agricultural Engineering Research, 70, 11-24
Air pollutants in livestock buildings may represent a risk to the health of both the housed livestock and of the stockmen. Moreover, when these air pollutants leave a building in its ventilation air, they may also represent a risk of pollution to the
Autor:
J.O. Johnsen, R.P. White, G.H. Uenk, J. Seedorf, J. Hartung, K.H. Linkert, Hisamitsu Takai, R.W. Sneath, P.W.G. Groot Koerkamp, Søren Pedersen, J.H.M. Metz, M.R. Holden, V.R. Phillips, J.L. Short, Mellesa Schroder, Christopher M. Wathes
Publikováno v:
Journal of Agricultural Engineering Research, 70(1), 97-109
Journal of Agricultural Engineering Research 70 (1998) 1
Seedorf, J, Hartung, J, Schröder, M, Linkert, K H, Pedersen, S, Takai, H, Johnsen, J O, Metz, J H M, Groot Koerkamp, P W G, Uenk, G H, Phillips, V R, Holden, M R, Sneath, R W, Short, J L, White, R P & Wathes, C M 1998, ' Concentrations and emissions of airborne endotoxins and microorganisms in livestock buildings in Northern Europe ', Journal of Agricultural Engineering Research, vol. 1, no. 70, pp. 97-109 .
Journal of Agricultural Engineering Research 70 (1998) 1
Seedorf, J, Hartung, J, Schröder, M, Linkert, K H, Pedersen, S, Takai, H, Johnsen, J O, Metz, J H M, Groot Koerkamp, P W G, Uenk, G H, Phillips, V R, Holden, M R, Sneath, R W, Short, J L, White, R P & Wathes, C M 1998, ' Concentrations and emissions of airborne endotoxins and microorganisms in livestock buildings in Northern Europe ', Journal of Agricultural Engineering Research, vol. 1, no. 70, pp. 97-109 .
The concentration of airborne endotoxins and microorganisms in livestock buildings (cattle, pig, poultry) was surveyed in four European countries (England, The Netherlands, Denmark and Germany). Measurements were made during the day and night. The en
Autor:
P.W.G. Groot Koerkamp, J.H.M. Metz, Søren Pedersen, J. Hartung, J.O. Johnsen, J. Seedorf, Hisamitsu Takai, R.W. Sneath, Mellesa Schroder, M.R. Holden, Christopher M. Wathes, R.P. White, V.R. Phillips, J.L. Short, G.H. Uenk, K.H. Linkert
Publikováno v:
Journal of Agricultural Engineering Research, 70(1), 25-37
Journal of Agricultural Engineering Research 70 (1998) 1
Journal of Agricultural Engineering Research 70 (1998) 1
Three methods for the calculation of the ventilation rate in Northern European livestock buildings were compared on the basis of the balances of animal heat, moisture and carbon dioxide for fattening pigs, dairy cattle and laying hens. The analyses w
Autor:
J. Seedorf, Mellesa Schroder, J. Hartung, G.H. Uenk, Christopher M. Wathes, R.P. White, V.R. Phillips, R.W. Sneath, J.H.M. Metz, M.R. Holden, J.L. Short, Hisamitsu Takai, J.O. Johnsen, P.W.G. Groot Koerkamp, Søren Pedersen, K.H. Linkert
Publikováno v:
Journal of Agricultural Engineering Research 70 (1998)
Journal of Agricultural Engineering Research, 70, 49-57
Seedorf, J, Hartung, J, Schröder, M, Linkert, K H, Pedersen, S, Takai, H, Johnsen, J O, Metz, J H M, Groot Koerkamp, P W G, Uenk, G H, Phillips, V R, Holden, M R, Sneath, R W, Short, J L, White, R P & Wathes, C M 1998, ' Temperature and moisture conditions in livestock buildings in Northern Europe ', Journal of Agricultural Engineering Research, vol. 1, no. 70, pp. 49-57 .
Journal of Agricultural Engineering Research, 70, 49-57
Seedorf, J, Hartung, J, Schröder, M, Linkert, K H, Pedersen, S, Takai, H, Johnsen, J O, Metz, J H M, Groot Koerkamp, P W G, Uenk, G H, Phillips, V R, Holden, M R, Sneath, R W, Short, J L, White, R P & Wathes, C M 1998, ' Temperature and moisture conditions in livestock buildings in Northern Europe ', Journal of Agricultural Engineering Research, vol. 1, no. 70, pp. 49-57 .
From August 1993 to December 1995 a survey of the temperature and moisture conditions was carried out in 329 livestock buildings in Northern Europe. Mean, standard deviation, minimum and maximum values of dry bulb air temperature and relative humidit
Publikováno v:
British Poultry Science. 38:14-28
1. A survey of the concentration and emission rates of aerial ammonia, nitrous oxide, methane, carbon dioxide, dust and endotoxin was undertaken in 4 examples each of typical UK broiler, cage and perchery houses over 24 h during winter and summer. 2.
Autor:
G.H. Uenk, R.W. Sneath, V.R. Phillips, J.L. Short, R.P. White, J.O. Johnsen, Mellesa Schroder, M.R. Holden, K.H. Linkert, J. Hartung, Hisamitsu Takai, J.H.M. Metz, Christopher M. Wathes, J. Seedorf, P.W.G. Groot Koerkamp, Søren Pedersen
Publikováno v:
Journal of Agricultural Engineering Research, 70, 59-77
Journal of Agricultural Engineering Research 70 (1998)
Journal of Agricultural Engineering Research 70 (1998)
Field surveys of dust concentrations within and dust emissions from cattle, pig and poultry buildings were conducted in England, the Netherlands, Denmark and Germany. Measurements of inhalable and respirable dust concentrations were made in 329 build
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00690eb737757b456d1ccb5251293951
https://research.wur.nl/en/publications/concentrations-and-emissions-of-airborne-dust-in-livestock-buildi
https://research.wur.nl/en/publications/concentrations-and-emissions-of-airborne-dust-in-livestock-buildi
Autor:
V. Caspary, R.P. White, J. Seedorf, Hisamitsu Takai, G.H. Uenk, Christopher M. Wathes, M.R. Holden, S. Linke, J.O. Johnsen, V.R. Phillips, T. Hinz, J.L. Short, K.H. Linkert, J.H.M. Metz, R.W. Sneath, J. Hartung, P.W.G. Groot Koerkamp, Søren Pedersen, Mellesa Schroder
Publikováno v:
Journal of Agricultural Engineering Research, 70, 3-9
Journal of Agricultural Engineering Research 70 (1998)
Journal of Agricultural Engineering Research 70 (1998)
The principal object of this project was to undertake a large survey of the emissions of aerial pollutants within and from livestock buildings in Northern Europe. Measurements of aerial pollutants were made using common methods which were developed i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ddbd1af54611e28dfb89fad95ce2146
https://research.wur.nl/en/publications/emissions-of-aerial-pollutants-in-livestock-buildings-in-northern
https://research.wur.nl/en/publications/emissions-of-aerial-pollutants-in-livestock-buildings-in-northern
Autor:
Mellesa Schroder, J.O. Johnsen, Hisamitsu Takai, V.R. Phillips, Christopher M. Wathes, K.H. Linkert, J.L. Short, P.W.G. Groot Koerkamp, R.P. White, M.R. Holden, Søren Pedersen, G.H. Uenk, J. Hartung, J. Seedorf, J.H.M. Metz, R.W. Sneath
Publikováno v:
Seedorf, J, Hartung, J, Schröder, M, Linkert, K H, Pedersen, S, Takai, H, Johnsen, J O, Metz, J H M, Groot Koerkamp, P W G, Uenk, G H, Phillips, V R, Holden, M R, Sneath, R W, Short, J L, White, R P & Wathes, C M 1998, ' A survey of ventilation rates in livestock buildings in Northern Europe ', Journal of Agricultural Engineering Research, vol. 1, no. 70, pp. 39-47 .
Journal of Agricultural Engineering Research 70 (1998)
Journal of Agricultural Engineering Research, 70, 39-47
Journal of Agricultural Engineering Research 70 (1998)
Journal of Agricultural Engineering Research, 70, 39-47
Ventilation rates in 329 livestock buildings in Northern Europe (England, The Netherlands, Denmark and Germany) in winter and summer were estimated from a carbon dioxide (mass balance). On the basis of 500 kg liveweight, the mean ventilation rate acr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecd067324996e040c8053097add02707
https://pure.au.dk/portal/da/publications/a-survey-of-ventilation-rates-in-livestock-buildings-in-northern-europe(bb853260-0d8d-11db-aa3e-000ea68e967b).html
https://pure.au.dk/portal/da/publications/a-survey-of-ventilation-rates-in-livestock-buildings-in-northern-europe(bb853260-0d8d-11db-aa3e-000ea68e967b).html
Autor:
J.H.M. Metz, J.O. Johnsen, C.M. Wathes, R.P. White, G.H. Uenk, J. Seedorf, P.W.G. Groot Koerkamp, J. Hartung, Søren Pedersen, M.R. Holden, R.W. Sneath, H. Takai, V.R. Phillips, K.H. Linkert, Mellesa Schroder, J.L. Short
Publikováno v:
Journal of Agricultural Engineering Research 70 (1998) 1
Journal of Agricultural Engineering Research, 70(1), 79-95
Groot Koerkamp, P W G, Metz, J H M, Uenk, G H, Phillips, V R, Holden, M R, Sneath, R W, Short, J L, White, R P, Hartung, J, Seedorf, J, Schröder, M, Linkert, K H, Pedersen, S, Takai, H, Johnsen, J O & Wathes, C M 1998, ' Concentrations and emissions of ammonia in livestock buildings in Northern Europe ', Journal of Agricultural Engineering Research, vol. 1, no. 70, pp. 79-95 .
Journal of Agricultural Engineering Research, 70(1), 79-95
Groot Koerkamp, P W G, Metz, J H M, Uenk, G H, Phillips, V R, Holden, M R, Sneath, R W, Short, J L, White, R P, Hartung, J, Seedorf, J, Schröder, M, Linkert, K H, Pedersen, S, Takai, H, Johnsen, J O & Wathes, C M 1998, ' Concentrations and emissions of ammonia in livestock buildings in Northern Europe ', Journal of Agricultural Engineering Research, vol. 1, no. 70, pp. 79-95 .
Emissions of ammonia from livestock farming are responsible for the acidification and eutrophication of deposited ammonia in the environment. Research into the ammonia emission from livestock houses was carried out in 14 housing types for cattle, pig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68646bdd6e8f0ec5c7030ab6567ebcea
https://research.wur.nl/en/publications/concentrations-and-emissions-of-ammonia-in-livestock-buildings-in
https://research.wur.nl/en/publications/concentrations-and-emissions-of-ammonia-in-livestock-buildings-in