Dinamica materiei organice in lacul de baraj Dubasari.
1994
Rusu V. | Byrgu S. | Bogonin Z.
During the last years the evolution of organic substances has acquired again the common seasonal character, modified during the first years of intensive exploitation of the Dnestrovsk reservoir, the upper one of the reservoirs cascade of Nistru river. The diminution of organic nitrogen and phosphorus forms is forecast, although on the whole the organic substances content has the tendency to grow. The influence on the whole of hydrochemical parameters varies during the vegetation period. In spring the values of the bicromate oxidation of organic substances are determined by the content of different phosphorus forms in water, and in summer and in autumn by the content of nitrogen and by ratio C:N org, among phosphorus forms only organic phosphorus has a certain influence.
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