خيارات البحث
النتائج 1 - 10 من 84
Charges critiques pour la vegetation.
1993
Thimonier A. | Dupouey J.L.
Les modifications chimiques de l' atmosphere et leurs effets sur l' environnement.
1988
Megie G.
Trace elements in the hydrologic cycle of a tolerant hardwood forest ecosystem.
1986
Foster N.W. | Nicolson J.A.
Fluxes of Cu, Zn, Pb, Cd, Cr, and Ni in temperate forest ecosystems. A literature review.
1989
Bergkvist B. | Folkeson L. | Berggren D.
Silver fir decline in the Vosges mountains (France): role of climate and silviculture.
1989
Becker M. | Landmann G. | Levy G.
[To much nitrogen, aci and ozone: pollutant immissions are over the critical threshold]. | Trop d'azote, d'acide et d'ozone: les immissions polluantes depassent le seuil critique.
1997
Voltz, R. | Baumgartner, H.
Elaboration of critical load maps in Switzerland
1993
Rihm, B. (Meteotest, Bern (Suisse))
Gaseous pollutants: critical level determination
1993
Bonte, J. (Centre Departemental d'Etudes et de Recherches sur l'Environnement, Lagor (France))
Critical levels and loads of atmospheric pollutants for terrestrial and aquatic ecosystems. The emergence of a scientific concept. Application potentials and their limits
1993
Landmann, G. (Institut National de la Recherche Agronomique, Champenoux (France). Centre de Nancy, Microbiologie Biogeochimie et Pathologie des Ecosystemes Forestiers)
Determination of critical loads of atmospheric pollutants in natural ecosystems, particularly forests. Basic principles. The Vosges project (France)
1993
Dambrine, E. (Institut National de la Recherche Agronomique, Champenoux (France). Centre de Nancy, Microbiologie Biogeochimie et Pathologie des Ecosystemes Forestiers) | Probst, A. | Party, J.P.
