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5.2 Environmental Toxicity

Published online by Cambridge University Press:  27 February 2018

M. K. Lloyd
M. K. Lloyd*
Affiliation:
MAFF Central Veterinary Laboratory, New Haw, Weybridge, Surrey, KT15 3NB
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Extract

In a nation intensively and widely industrialized and with a varied geology exploited by mineral workings in the past and present, farm animals are exposed to a wide variety of inorganic environmental pollutants. What is surprising is that so little loss arises overall. Often in incidents where there is harm to livestock, the risk is isolated to the vicinity of a single factory and may affect only one farm or one field. On the first occurrence, the cause and source may become clear and action can be taken to prevent recurrences and so they are self-limiting. These cases are difficult to anticipate and can only be dealt with as they arise. They include accidental discharge of a wide variety of materials to water courses, or dust contamination of pastures from adjacent works.

Type
5. Toxicity and Environmental Problems
Information
BSAP Occasional Publication , Volume 7: Trace Elements in Animal Production and Veterinary Practice , 1983 , pp. 119 - 121
Copyright
Copyright © British Society of Animal Production 1983

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References

Allcroft, Ruth 1950. Lead as a nutritional hazard to livestock. IV. Distribution of lead in the tissues of bovines after ingestion of various lead compounds. J. comp. Path. 60: 190.Google Scholar
Allcroft, Ruth and Blaxter, K. L. 1950. Lead as a nutritional hazard to livestock. V. The toxicity of lead to cattle and sheep and an evaluation of the lead hazard under farm conditions. J. comp. Path. 60: 209.Google Scholar
Berrow, M. L. and Webber, J. 1972. Trace elementsin sewage sludges. J. Sci. Fd Agric. 23: 93–100.Google Scholar
Beynon, V. H. 1978. The disposal of dairy cows in England and Wales 1976-77. University of Exeter. Agricultural Economics Unit. Report No. 204. Exeter.Google Scholar
Burns, K. N. and Allcroft, Ruth 1964. Fluorosis in cattle. Pt I. Occurrence and effects in industrial areas of England and Wales, 1954-1957. MAFF Animal Disease Surveys Report No. 2. HMSO, London.Google Scholar
Clegg, F. G. and Rylands, J. M. 1966. Osteoporosis and hydronephrosis of young lambs following ingestion of lead. J. comp. Path. 76: 15.Google Scholar
Department of the Environment and the National Water Council. 1977. Report of the Working Party on the Disposal of Sewage Sludge to Land. Standing Technical Committee Reports, No. 5. London. (Available from National Water Council. 1 Queen Anne's Gate, London SW1H 9BT).Google Scholar
Department of the Environment and the National Water Council. 1981. Report of the Subcommittee on the Disposal of Sewage Sludge to Land. Standing Technical Committee Reports, No. 20. London. (Available as above).Google Scholar
Harbourne, J. F., Mccrae, C. T. and Watkinson, J. 1968. An unusual outbreak of lead poisoning in calves. Vet. Rec. 83: 515–517.Google Scholar
Lyle-Stewart, W. and Allcroft, Ruth 1956. Lameness and poor thriving in lambs on farms in old lead mining areas in the Pennines. 1. Field investigations. Vet. Rec. 68: 723–728.Google Scholar
Ministry of Agriculture, Fisheries and Food. 1972. Survey of lead in food. Second report of the Working Party on the Monitoring of Foodstuffs for Heavy Metals. HMSO, London.Google Scholar
Ministry of Agriculture, Fisheries and Food. 1975. Survey of lead in food: first supplementary report. Fifth report of the Working Party on the Monitoring of Foodstuffs for Heavy Metals. HMSO, London.Google Scholar