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Impact de la pollution atmospherique fluoree d' origine industrielle sur l' environnement de la region d' Annaba (Algerie) [usine d' engrais phosphates].
1987
Semadi A.
The regulation of toxic air pollutants. A critical review.
1986
Cannon J.A.
Bioindication of immmission load lowering with change of the aluminium production technology
2002
Mankovska, B. (Forest Research Institute, Zvolen (Slovak Republic))
Problems of the environment pollution in Ziarska basin are connected with the operation of Aluminium plant from 1953. After replacement of old production technology by a a new one by Norwegian company Hydro Aluminium emission of dust of Al2O3 dropped from 766 tons per year to 243 tons per year, emission of fluorides dropped from 847 to per year to 65.9 tons per year and of SO2 have increased from 716 to 974 tons per year. The mentioned reduction of emission reflected markedly in a great reduction of vegetation loading by fluorine. In the year 2001 we found statistically sifnificant difference for total Ksupz (coefficient of loading) in coniferous and broadleaved tree species in A polution zone in comparison with the zone B, C and D
Show more [+] Less [-][Impact of fluorated atmospheric pollution of industrial origin on the environment in the region of Annaba (Algeria) [phosphate fertilizer factory]]
1987
Semadi, A. (Universite d'Annaba (Algeria). Institut des Sciences de la Nature)
Ozone-induced reduction in quantity and quality of two potato cultivars
1984
Pell, E.J. | Pearson, N.S. (Dep. of Pl. Path., Pennsylvania State Univ., University Park, PA 16802 (USA))
Effect of temperature preconditioning on responses of Fraxinus pennsylvanica seedlings to SO2
1984
Shanklin, F. | Kozlowski, T.T. (Dep. For., Univ. Wisconsin, Madison, Wis. 53706 (USA))
[A case of air pollution and its incidence on natural environment]
1981
Rodriguez R, O.
Analysis of site specific growth responses of forest trees in Southwestern Germany
1996
Kahle, H.P. | Spiecker, H.
Selected Issues in Environmental Economics
2001
Sarhan, Alaa A. (Egyptian Forum on Environment and Sustainable Development, Cairo (Egypt))
Globalisation, international transport and the global environment (GITAGE)
2001
Nijkamp, P.
