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Résultats 121-130 de 198
Air pollution and the US forest health [airborne chemicals]
1987
Johnson, A. (Pennsylvania Univ., Philadelphia, PA (USA). Dept. of Geology)
Threats, effects, and countermeasures
1987
Remroed, J. (Svenska Cellulosa- och Pappersbruksfoereningen, Falun (Sweden))
Air pollution - distribution, effects, and countermeasures. State of the art
1987
Ferm, M. (Institutet foer Vatten- och Luftvaardsforskning, Goeteborg (Sweden))
[Nutrient supply of middle European commercial forests]
1987
Zoettl, H.W. (Goettingen Univ. (Germany, F.R.). Inst. fuer Bodenkunde und Waldernaehrung)
Seasonal fluctuations of a polychaete community in a small brackish environment (microhabitat)
1987
Lardicci, C. (Pisa Univ. (Italy). Ist. di Biologia Marina) | Castelli, A.
Environmental conditions in Abu-Kir Bay, east of Alexandria, downstream from "El-Tabia" effluent. Impact on the fish associations in the coastal zone
1987
Halim, Y. (University of Alexandria Research Centre (Egypt)) | Saleh, H.H. | Salim, A.
The impact of pollution on the copepod community of the Kastela Bay
1987
Regner, D. (Institut za Oceanografiju i Ribarvstvo, Split (Yugoslavia))
[In situ experimentation as an evaluative criterion of pollution effects: a study of evolutionary mechanisms and repopulation of polluted sediments]
1987
Stora, G. (Centre d'Oceanologie de Marseille-Station Marine d'Endoume, Marseille (France)) | Arnoux, A. | Diana, C.
Changes in the benthic communities due to various pollutants in Izmir Bay (Turkey)
1987
Kocatas, A. | Ergen, Z. | Katagan, T. (Ege Univ., Izmir (Turkey). Faculty of Science)
Levels of genetic diversity and resistance to pollution in marine organisms
1987
Nevo, E. | Noy, R. | Lavie, B. | Muchtar, S. (Haifa Univ. (Israel). Inst. of Evolution)