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
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书目信息
页码
pp. 93-102
其它主题
Collecte de donnees; Oxigeno; Qualite de l'eau; Oxygene; Salinite; Polucion marina; Traitement des donnees; Recoleccion de datos; Eaux cotieres
语言
英语
注释
4 figures; 10 ref. Summary (En)
类型
Summary
1993-08-15
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