Change in the anthropogenic geochemical impact on the biosphere in Global Change.

Auteur :
GLAZOVSKY, N. F.

Description :
The A. singles out three main types of Man's geochemical impact : 1) indirect change in the natural geochemical processes| 2) direct technogenic migration resulting in the extraction of chemical elements and compounds in some areas and their being brought to other areas| 3) entry of new chemical elements and compounds into the biosphere, which have never been there before.


Type de document :
Article de périodique

Source :
GeoJournal, issn : 0343-2521, 1990, vol. 20, n°. 2, p. 115-119, Références bibliographiques : 12 réf.

Date :
1990

Editeur :
Pays édition : Allemagne, Heidelberg, Springer