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Water pollution | Improved monitoring and enforcement needed for toxic pollutants entering sewers
1989
Acids rains and motor vehicle pollution
1989
Olier, J.P. (Agence pour la Qualite de l'Air, Paris (France)) | Elichegaray, C.
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))
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))
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))
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))
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))
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))
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))
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))