[ 发表于: Pollution ]
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Long-term changes in the Cu, Pb, and Zn content of forest soil organic horizons from north-east Scotland
1991
Billett, M.F. (Aberdeen Univ. (United Kingdom). Dept. of Plant and Soil Science) | Fitzpatrick, E.A. | Cresser, M.S.
Wageningen University & Research - Netherlands
Soil heavy metal concentrations and erosion damage in upland grasslands in the Pennines, England
1991
Ostrander, R. (Central Connecticut State Univ., New Britain, CT (USA). Dept. of Biology) | Clark, S.C.
Wageningen University & Research - Netherlands
Correlations between soil pH and metal contents in needles of Norway spruce
1991
Wyttenbach, A. (Paul Scherrer Inst., Villigen (Switzerland)) | Tobler, L. | Bajo, S.
Wageningen University & Research - Netherlands
Cadmium toxicity in clones of Populus tremula
1991
Godbold, D.L. (Goettingen Univ. (Germany, F.R.). Forstbotanisches Inst.) | Litzinger, M. | Griese, C.
Wageningen University & Research - Netherlands
Soil ciliates as indicators of fundamental changes in forest ecosystems
1991
Lehle, E. (Ulm Univ. (Germany). Abt. Oekologie und Morphologie der Tiere) | Funke, W.
ZB MED Nutrition. Environment. Agriculture - Germany
