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Résultats 131-140 de 266
Industrial air pollution and forest dieback
1989
Pathak, Saroj N.
Monitoring of gaseous pollutants by tunable diode lasers
1989
Grisar, R.
Metal fluxes to Swedish forest lakes
1989
Borg, H. (National Environmental Protection Board, Solna (Sweden). Research and Development Dept.) | Johansson, K.
Fluxes of Cu, Zn, Pb, Cd, Cr, and Ni in temperate forest ecosystems
1989
Bergkvist, B. (Lund Univ. (Sweden). Dept. of Plant Ecology) | Folkeson, L. | Berggren, D.
Heavy-metal ecology of terrestrial plants, microorganisms and invertebrates
1989
Tyler, G. (Lund Univ. (Sweden). Dept. of Plant Ecology) | Balsberg Paahlsson, A.M. | Bengtsson, G. | Baaaath, E. | Tranvik, L.
Toxicity of heavy metals (Zn, Cu, Cd, Pb) to vascular plants
1989
Balsberg Paahlsson, A.M. (Lund Univ. (Sweden). Dept. of Plant Ecology)
Effect of simulated acid rain on the growth of soybean
1989
Kohno, Y. (Central Research Inst. of Electric Power Industry, Abiko City, Chiba (Japan). Abiko Research Lab.) | Kobayashi, T.
Effects of simulated acid rain on uptake, accumulation and retention of fluoride in forage crops
1989
MacLean, D.C. (Cornell Univ., Ithaca, NY (USA). Boyce Thompson Inst.) | Schneider, R.E. | Hansen, K.S. | Troiano, J.J.
Influence of O3, rainfall acidity and soil Mg status on growth and ectomycorrhizal colonization of loblolly pine roots
1989
Simmons, G.L. (Tennessee Vallay Authority, Oak Ridge, TN (USA). Cooperative Forest Studies Program) | Kelly, J.M.
Trace element concentrations in fish from three Adirondack lakes with different pH values
1989
Heit, M. (Environmental Measurement Lab. USDE, New York (USA)) | Schofield, C. | Driscoll, C.T. | Hodgkiss, S.S.