خيارات البحث
النتائج 1 - 10 من 12
Toxicity of heavy metals (Zn, Cu, Cd, Pb) to vascular plants. A literature review.
1989
Balsberg Paahlsson A.M.
Fluxes of Cu, Zn, Pb, Cd, Cr, and Ni in temperate forest ecosystems. A literature review.
1989
Bergkvist B. | Folkeson L. | Berggren D.
Effect of pH on chemical forms and plant availability of cadmium, zinc, and lead in polluted soils.
1989
Xian X.F. | Shokohifard G.I.
Distribution of trace element pollutants in a contaminated grassland ecosystem established on metalliferous fluorspar tailings. 2: Zinc
1989
Andrews, S.M. | Johnson, M.S. | Cooke, J.A. (Dep. Biol., Sunderland Polytechnic, Sunderland SR2 3SD (UK))
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))
Copper and zinc balance in soils, rice plants and aquatic systems in an area along the Fuchu precipice line, Tokyo, Japan
1989
Okazaki, M. (Tokyo Univ. of Agriculture and Technology, Tokyo (Japan). Faculty of Agriculture) | Saito, S.
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.
Background concentration ranges of heavy metals in Swedish groundwaters from crystalline rocks: a review
1989
Ledin, A. (Linkoeping Univ. (Sweden). Dept. of Water and Environmental Studies) | Pettersson, C. | Allard, B. | Aastrup, M.
Metals in sediment of lakes in northern Sweden
1989
Johansson, K. (National Environmental Protection Board, Solna (Sweden). Research and Development Dept.)
Effects of heavy metals in soil on microbial processes and populations (a review)
1989
Baaaath, E. (Lund Univ. (Sweden). Dept. of Microbial Ecology)