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[ Publié dans: Pollution ]
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1989

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Water pollution | More EPA action needed to improve the quality of heavily polluted waters

1989

rivers water pollution water pollution pacific northwest law and legislation water quality management united states legislation & jurisprudence total maximum daily load ...
National Agricultural Library - United States of America
Acids rains and motor vehicle pollution

1989

Olier, J.P. (Agence pour la Qualite de l'Air, Paris (France)) | Elichegaray, C.

acid rain pluie acide vehicles vehicule gas residual/ motores gaz residuaire/ moteur lluvia acida waste gases/ motors vehiculos
Institut national de la recherche agronomique - France
The spatial distribution of different elements in and on the foliage of Norway spruce growing in Switzerland

1989

Landolt, W. | Guecheva, M. | Bucher, J.B. (Swiss Federal Institute of Forestry Research, 8903 Birmensdorf (Switzerland))

soufre iron hierro molybdenum heavy metals sulphur picea abies/ lead metal lourd pollution atmospherique molybdene contaminacion del aire picea abies/ plomb ...
Department for Environment, Food and Rural Affairs - United Kingdom
Photochemical oxidant pollution and vegetation: effects of mixtures of gases, fog and particles

1989

Olszyk, D.M. | Bytnerowicz, A. | Takemoto, B.K. (Statewide Air Pollution Research Center, University of California, Riverside, CA 92521 (USA))

pollutants crops californie cultivos trees arbre contaminacion del aire pollution atmospherique arboles ...
Department for Environment, Food and Rural Affairs - United Kingdom
The role of arginine decarboxylase in modulating the sensitivity of barley to ozone

1989

Rowland-Bamford, A.J. | Borland, A.M. | Lea, P.J. | Mansfield, T.A. (Institute of Environmental and Biological Sciences, University of Lancaster, Lancaster LA1 4YQ (UK))

condiciones ambientales environmental conditions resistance to injurious factors orge ozono cebada resistencia a agentes daninos resistance aux facteurs nuisibles pollution atmospherique liasas/ actividad enzimatica contaminacion del aire lyases/ enzymic activity ...
Department for Environment, Food and Rural Affairs - United Kingdom
Loss of HCH [hexachlorocyclohexane] from surface soil layers under subtropical conditions

1989

Kaushik, C.P. (Dep. Bio-Sci., Maharshi Dayanand Univ., Rohtak 124001, Haryana (India))

insecticides subtropical climate soil pollution top soil climat subtropical suelo arenoso effet des residus contaminacion del suelo ...
Department for Environment, Food and Rural Affairs - United Kingdom
Concentrations of two organic contaminants in precipitation, soils and plants in the Essex region of southern Ontario

1989

Sanderson, M. | Weis, I.M. (Great Lakes Inst., Univ. Windsor, Ont. N9B 3P4 (Canada))

ontario pollutants precipitation suelo contaminantes polluant zonas urbanas/ plantas urban areas/ plants precipitacion atmosferica espace urbain/ plante polychlorure de biphenyle ...
Department for Environment, Food and Rural Affairs - United Kingdom
Effect of landfill leachate irrigation on red maple (Acer rubrum L.) and sugar maple (Acer saccharum Marsh.) seedling growth and on foliar nutrient concentrations

1989

Gordon, A.M. | McBride, R.A. | Fisken, A.J. | Bates, T.E. (Department of Environmental Biology, University of Guelph, Ont. N1G 2W1 (Canada))

irrigation mortalidad riego mortalite pollution de l'eau mortality ontario/ waterlogging desechos solidos contaminacion del agua ontario/ engorgement du sol dechet solide ontario/ anegamiento ...
Department for Environment, Food and Rural Affairs - United Kingdom
Polynuclear aromatic hydrocarbons in an agricultural soil:long-term changes in profile distribution

1989

Jones, K.C. | Stratford, J.A. | Tidridge, P. | Waterhouse, K.S. | Johnston, A.E. (Inst. Environmental and Biol. Sci., Univ. Lancaster, Bailrigg, Lancaster, LA1 4YQ (UK))

hydrocarbure inglaterra hydrocarbons angleterre hidrocarburos england contaminacion del suelo/ compuestos aromaticos pollution du sol/ compose aromatique soil pollution/ aromatics wheat soils
Department for Environment, Food and Rural Affairs - United Kingdom
Distribution of trace element pollutants in a contaminated grassland ecosystem established on metalliferous fluorspar tailings. 1: lead

1989

Andrews, S.M. | Johnson, M.S. | Cooke, J.A. (Dep. Biol., Sunderland Polytechnic, Sunderland (UK))

united kingdom herbage invertebrates composition pollution rodents sol asseche/ ecosysteme suelo rehabilitado/ ecosistema sorex araneus invertebre contaminacion reclaimed soils/ ecosystems ...
Department for Environment, Food and Rural Affairs - United Kingdom