. Biology of the seas of the Marine biology -- Soviet Union; Hydrology -- Soviet Union. THE SEA OF AZOV 489 Table 201. Fluctuations of zooplankton biomass in the Sea of Azov in mg/m3 (A. Novoshilova, 1958) Sea of Azov Gulf of Taganrog Year Feb Apr Jul Aug Oct Apr Jul Aug Oct 1938 55 63 463 367 272 175 1,835 240 747 1940 — 44 315 756 — — — — — 1941 — 63 942 — — —. — —. — 1947 — 57 573 802 — 411 1,079 — — 1948 — 26 — 263 — 180 —. 740 793 1949 — 7 833 319 — — 2,728 1,914 — 1950 — 76 493 214 — — — — — 1951 — 189 483 509 596 213 1,134 1,506 — 1952 174 784 246 109 884 1953 — 104 517 232 — 1
. Biology of the seas of the Marine biology -- Soviet Union; Hydrology -- Soviet Union. THE SEA OF AZOV 489 Table 201. Fluctuations of zooplankton biomass in the Sea of Azov in mg/m3 (A. Novoshilova, 1958) Sea of Azov Gulf of Taganrog Year Feb Apr Jul Aug Oct Apr Jul Aug Oct 1938 55 63 463 367 272 175 1,835 240 747 1940 — 44 315 756 — — — — — 1941 — 63 942 — — —. — —. — 1947 — 57 573 802 — 411 1,079 — — 1948 — 26 — 263 — 180 —. 740 793 1949 — 7 833 319 — — 2,728 1,914 — 1950 — 76 493 214 — — — — — 1951 — 189 483 509 596 213 1,134 1,506 — 1952 174 784 246 109 884 1953 — 104 517 232 — 129 449 1,105 1,110 1954 — 32 120 131 133 99 352 818 831 1955 71 338 54 26 93 534 254 517 562 1956 — 30 245 77 35 306 519 693 1,994 This was observed also in the autumn, when the 'marine' plankton moved eastwards. In subsequent years the Sea of Azov zooplankton biomass decreased owing to the change in the flow of the river Don {Table 201). General quantitative characteristics of zooplankton and its seasonal changes are given in Figs 232 and Fig. 232a. Alterations of zooplankton biomass in the Sea of Azov proper (Pitzik and Novoshilova).. 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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