خيارات البحث
النتائج 141 - 150 من 229
Relationships between the partitioning of lead in sediments and its accumulation in the marine mussel, Mytilus edulis near a lead smelter
1991
Bourgoin, B.P. (Trent Univ., Peterborough, Ont. (Canada). Environmental and Resource Studies Program) | Risk, M.J. | Evans, R.D. | Cornett, R.J.
Biological significance of antimony in contaminated grassland
1991
Ainsworth, N. (Sunderland Polytechnic (UK). School of Biology) | Cooke, J.A. | Johnson, M.S.
Movement of metals from soil to plant roots
1991
Youssef, R.A. (National Research Centre, Dokki (Egypt). Dept. of Soil and Water Use) | Chino, M.
Needle and lichen sulphur analysis on two industrial gradients
1991
Manninen, S. (Oulu Univ. (Finland). Dept. of Botany) | Huttunen, S. | Torvela, H.
Baseline data for cadmium and lead in soils and some cereals of Poland
1991
Kabata-Pendias, A. (Institute of Soil Science and Cultivation of Plants, Pulawy (Poland). Trace Element Lab.) | Dudka, S.
Nutritional status of declining spruce (Picea abies (L.) Karst.): effect of soil organic matter turnover rate
1991
Hambuckers, A. (Liege Univ. (Belgium). Dept. of Microbial Ecology) | Remacle, J.
Mercury concentrations in northern pike, Esox lucius L., in small lakes of Evo area, southern Finland
1991
Rask, M. (Helsinki Univ., Lammi (Finland). Finnish Game and Fisheries Research Inst.) | Metsaelae, T.R.
Heavy metal accumulations in forest soils along an urban-rural gradient in southeastern New York, USA
1991
Pouyat, R.V. (Northeastern Forest Experiment Station USDA, Syracuse, NY (USA)) | McDonnell, M.J.
Rate of gastric evacuation in brown trout (Salmo trutta L.) in acidified and non-acidified water
1991
Aatland, A. (Bergen Univ. (Norway). Dept. of Animal Ecology) | Barlaup, B.T.
Effects of the herbicide glyphosate on nitrogen cycling in an acid forest soil
1991
Stratton, G.W. (Nova Scotia Agricultural Coll., Truro, NS (Canada). Dept. of Biology) | Stewart, K.E.