Особенности географического распространения пресноводных моллюсков
Under the conditions of the Ukraine from the south-west to the north-east the fall of some species and groups of species of fresh-water mollusks is observed. The northern boundaries of the areals of these species spread from the north-west to south-east. Comparison of areal boudaries of some fresh-w...
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| Veröffentlicht in: | Вестник зоологии |
|---|---|
| Datum: | 1967 |
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | Russisch |
| Veröffentlicht: |
Інститут зоології ім. І.І. Шмальгаузена НАН України
1967
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/186239 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Особенности географического распространения пресноводных моллюсков / А.Л. Путь // Вестник зоологии. — 1967. — Т. 1, № 2. — С. 25-28. — Бібліогр.: 8 назв. — рос. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862697802489921536 |
|---|---|
| author | Путь, А.Л. |
| author_facet | Путь, А.Л. |
| citation_txt | Особенности географического распространения пресноводных моллюсков / А.Л. Путь // Вестник зоологии. — 1967. — Т. 1, № 2. — С. 25-28. — Бібліогр.: 8 назв. — рос. |
| collection | DSpace DC |
| container_title | Вестник зоологии |
| description | Under the conditions of the Ukraine from the south-west to the north-east the fall of some species and groups of species of fresh-water mollusks is observed. The northern boundaries of the areals of these species spread from the north-west to south-east. Comparison of areal boudaries of some fresh-water mollusks with the summer (July) isotherms does not explain this phenomenon because summer temperatures of the air are near the optimal ones for their activity. Comparison of the mentioned boundaries with winter (January) isotherms points to the common character in their spreading. 
In the north-eastern direction not only decrease of January temperatures is observed, but also advancement of spring and winter thresholds of cold period, i. e. advancing from the south-west to the north-east the duration of the winter increases, as a result of this the winter in the far north-east lasts almost two months longer. 
Thus, the northern areal boundaries of fresh-water mollusks are determined by the winter temperatures.
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| first_indexed | 2025-12-07T16:31:38Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-186239 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0084-5604 |
| language | Russian |
| last_indexed | 2025-12-07T16:31:38Z |
| publishDate | 1967 |
| publisher | Інститут зоології ім. І.І. Шмальгаузена НАН України |
| record_format | dspace |
| spelling | Путь, А.Л. 2022-11-09T19:27:44Z 2022-11-09T19:27:44Z 1967 Особенности географического распространения пресноводных моллюсков / А.Л. Путь // Вестник зоологии. — 1967. — Т. 1, № 2. — С. 25-28. — Бібліогр.: 8 назв. — рос. 0084-5604 https://nasplib.isofts.kiev.ua/handle/123456789/186239 Under the conditions of the Ukraine from the south-west to the north-east the fall of some species and groups of species of fresh-water mollusks is observed. The northern boundaries of the areals of these species spread from the north-west to south-east. Comparison of areal boudaries of some fresh-water mollusks with the summer (July) isotherms does not explain this phenomenon because summer temperatures of the air are near the optimal ones for their activity. Comparison of the mentioned boundaries with winter (January) isotherms points to the common character in their spreading. 
 In the north-eastern direction not only decrease of January temperatures is observed, but also advancement of spring and winter thresholds of cold period, i. e. advancing from the south-west to the north-east the duration of the winter increases, as a result of this the winter in the far north-east lasts almost two months longer. 
 Thus, the northern areal boundaries of fresh-water mollusks are determined by the winter temperatures. ru Інститут зоології ім. І.І. Шмальгаузена НАН України Вестник зоологии Научные статьи Особенности географического распространения пресноводных моллюсков Peculiarities of geographical spreading of fresh-water mollusks Article published earlier |
| spellingShingle | Особенности географического распространения пресноводных моллюсков Путь, А.Л. Научные статьи |
| title | Особенности географического распространения пресноводных моллюсков |
| title_alt | Peculiarities of geographical spreading of fresh-water mollusks |
| title_full | Особенности географического распространения пресноводных моллюсков |
| title_fullStr | Особенности географического распространения пресноводных моллюсков |
| title_full_unstemmed | Особенности географического распространения пресноводных моллюсков |
| title_short | Особенности географического распространения пресноводных моллюсков |
| title_sort | особенности географического распространения пресноводных моллюсков |
| topic | Научные статьи |
| topic_facet | Научные статьи |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/186239 |
| work_keys_str_mv | AT putʹal osobennostigeografičeskogorasprostraneniâpresnovodnyhmollûskov AT putʹal peculiaritiesofgeographicalspreadingoffreshwatermollusks |