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Analyse en composantes principales des donnees journalieres de pollution atmospherique et de meteorologie enregistrees dans la region grenobloise d' octobre 1980 a mars 1981.
1983
Leplay A.
Pollution du Léman et de sa biocénose par les micro polluants organiques | Pollution of the Lake Geneva (Lake Léman) and his biocenosis by organic micro-pollutants
1983
Tarradelas, J. | Monod, Gilles | Giger, W.
The organic micro-pollutants recently studied in the lake Leman waters and ecosystem are non-polar volatil substances and organochlorines like PCBs and DDT. The main volatil substances found are tetra- and trichloroethylene and 1,4 - dichlorobenzene. Concentration of this substances seems not ta be alarming. Pollution by DDT and its derivatives is decreasing, but the PCBs concentrations of coastal sediments and fishes can ta be considered as high and risk to produce a long-term contamination of the lake ecosystem. Eco-toxicological problems like a diminution of reproductive potential of the chars ("Salvelinus alpinus") would be related with the presence of organochlorine residues.
Mostrar más [+] Menos [-]Etude des pollutions diffuses en territoire rural : éléments de méthodologie, application à l'étude des bassins versants représentatifs.
1983
Belamie, R.
Effects of fluoride pollution on the distribution of mineral elements in the leaves and tuberous roots of radish Raphanus sativus L
1983
Charlot, C. (Fac. Pharm., Montpellier (France)) | Kisman, S.
Demonstration of liberation of a volatile fluorine compound by plants subjected to fluoride pollution
1983
Garrec, J.P. (Lab. Pl. Biol., Cent. Nuclear Studies, Grenoble (France)) | Chopin, S.
Effects of fluorine pollution on the distribution of mineral elements in the leaves and swollen roots of radish, Raphanus sativus L
1983
Charlot, C. | Kisman, S. (Faculte de Pharmacie, 34060 Montpellier Cedex (France))
Report of the thirteenth session (of GESAMP)
1983