Состав фауны моллюсков Азовского моря как функция его соленостного режима
The impoverishment of the Mediterranean-origin complex inhabiting the Black-Azov seas Basin is caused by the salinity gradient. Based on supplemented faunal data, the index of reduction of the Mediterranean molluscs species number under the transition from the Black Sea to the Sea of Azov is calcula...
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| Datum: | 2007 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Russian |
| Veröffentlicht: |
Видавничий дім "Академперіодика" НАН України
2007
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/1713 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Состав фауны моллюсков Азовского моря как функция его соленостного режима / В.В. Анистратенко, О.Ю. Анистратенко, И.А. Халиман // Доп. НАН України. — 2007. — N 4. — С. 161-166. — Библиогр.: 15 назв. — рус. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | The impoverishment of the Mediterranean-origin complex inhabiting the Black-Azov seas Basin is caused by the salinity gradient. Based on supplemented faunal data, the index of reduction of the Mediterranean molluscs species number under the transition from the Black Sea to the Sea of Azov is calculated. The index is 2.5 for Gastropoda and 3.5 for Bivalvia: on the average for mollusks, it equals 2.8. The index for specific taxons was utilized as a degree of their relative osmoregulation ability. On the basis of these data, the long-term taxonomic prognosis of the ''pontization'' process of the Sea of Azov, i.e. the replenishment of its fauna by species which occur in the Black Sea, is formulated. |
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