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Resultados 1-10 de 20
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))
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))
Chernoff-Flury faces: a statistical means for representing multivariate response parameters of air pollution induced injury on plants
1989
Schwela, D.H. | Krause, G.H.M. (Landesanstalt fur Immissionsschutz des Landes NW, Wallneyerstrasse 6, 4300 Essen 1 (Germany, F.R.))
Free proline content and susceptibility of poplar (Populus) cuttings to the action of SO2, NaCl and PEG at different temperatures
1989
Karolewski, P. (Institute of Dendrology, Polish Academy of Sciences, 62-035 Kornik (Poland))
Two methods to determine plant responses to pollutant mixtures
1989
Chappelka, A.H. | Chevone, B.I. (School of Forestry and Alabama Agricultural Experiment Station, White Smith Hall, Auburn University, AL 36849-5418 (USA))
Effects of ozone on the yield of spring wheat (Triticum aestivum L., cv. Albis) grown in open-top field chambers
1989
Fuhrer, J. | Egger, A. | Lehnherr, B. | Grandjean, A. | Tschannen, W. (Eidgenossische Forschungsanstalt fur Agrikulturchemie und Umwelthygiene, 3097 Liebefeld-Bern (Switzerland))
Effect of pH and inoculum size on phenol degradation by bacteria isolated from landfill waste
1989
Tibbles, B.J. | Baecker, A.A.W. (Dep. Microbiol., Univ. Witwatersrand, PO Wits, 2050 (South Africa))
Seasonal changes in metal levels (Cu, Pb, Cd, Zn and Ca) within the grey field slug, Deroceras reticulatum, living in a highly polluted habitat
1989
Greville, R.W. | Morgan, A.J. (School of Pure and Applied Biology, University of Wales College of Cardiff, PO Box 915, Cardiff, CF1 3TL (United Kingdom))
Nutient leaching from dormant trees at an elevated site
1989
Schuepp, P.H. (McGill Univ., Ste. Anne-de-Bellevue, Que. (Canada). Macdonald Coll., Dept. of Renewable Resources) | Hendershot, W.H.
Impact of acid fog and ozone on coastal red spruce
1989
Jagels, R. (Maine Univ., Orono, ME (USA). Dept. of Forest Biology) | Carlisle, J. | Cunningham, R. | Serreze, S. | Tsai, P.