Biohydrochemical causes of the changes of Black Sea ecosystem and its present condition

Black Sea environment

Auteur :
SAPOZHNIKOV, V. V.

Description :
The permanent growth of phosphate, nitrogen and silicon results from the construction of numerous hydroelectric power-stations on all the great rivers flowing to the Black Sea. Most of silicon is accumulated in the reservoirs where phytoplankton is rapidly developed, and instead of phosphates and nitrates, organic compounds of these elements flow out to the sea. This has caused the essential transformation of the whole Black Sea ecosystem.


Type de document :
Article de monographie

Source :
GeoJournal, issn : 0343-2521, 1992, vol. 27, n°. 2, p. 149-157, Collation : Illustration, Références bibliographiques : 9 réf.

Date :
1992

Editeur :
Pays édition : Allemagne, Heidelberg, Springer