On the water quality of the open part of the Gulf of Finland and coastal waters of Estonia
1992
Suursaar, U. (Estonian Academy of Sciences, Tallinn (Estonia). Inst. of Ecology and Marine Research)
The present study showed the pollution load on the Gulf of Finland to be about 380 000 t BOD7, 194 000 t Ntot, and 9000 t Ptot annually. Negative temperature (-0.1 C/a) and salinity (-0.1 PSU/a) trends in the deep waters of the Gulf of Finland are evident for the last 15 years. Oxygen and pH trends were respectively about +0.2 ml/l and +0.01 units annually; nutrients exhibited also upward trends, but less obviously
Afficher plus [+] Moins [-]Mots clés AGROVOC
Informations bibliographiques
Cette notice bibliographique a été fournie par Estonian University of Life Sciences
Découvrez la collection de ce fournisseur de données dans AGRIS