. Biology of the seas of the Marine biology -- Soviet Union; Hydrology -- Soviet Union. THE SEA OF AZOV 493 direction, but in 1952, when the Tsimlyansk reservoir was filled, the salinity of the Gulf waters rose again and ' marine' fauna again moved eastwards. There were no marked changes in the zooplankton biomass during 1950-52 (A. Novoshilova, 1955). A clear illustration of this process of changes in. I 3 5 7 9 ? S %„ 5 7 9 I I 13 S %o 9 S°/c<. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration a


. Biology of the seas of the Marine biology -- Soviet Union; Hydrology -- Soviet Union. THE SEA OF AZOV 493 direction, but in 1952, when the Tsimlyansk reservoir was filled, the salinity of the Gulf waters rose again and ' marine' fauna again moved eastwards. There were no marked changes in the zooplankton biomass during 1950-52 (A. Novoshilova, 1955). A clear illustration of this process of changes in. I 3 5 7 9 ? S %„ 5 7 9 I I 13 S %o 9 S°/c<. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zenkevich, L. A. (Lev Aleksandrovich), 1889-1970. New York, Interscience Publishers


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Keywords: ., bookcentury1900, bookcollectionbiodiversity, bookleafnumber497