The species composition and nutrition of dominant species of fish of Absheron Gulfs of the Caspian Sea
The analysis of net catches made in Absheron Gulfs of the Caspian Sea during 2011-2012 is provided. The ichthyofauna of Absheron Gulfs, including 26 species found in the North Gulf, and 33 species and subspecies found in the South Gulf was studied for the first time. A taxonomical and ecological diversity of the fish fauna of North and South Absheron Gulfs is characterized. The peculiarities of distribution and population densities of all species of fishes from different families within the studied territories were analyzed. For each of hydrological seasons, numerous, common, infrequent and rare species were revealed. On migration patterns and catch, the lowest biomass of fishes was observed in the warm season, while the highest was in the winter and spring seasons. The tendency of expansion of ranges of some marine fishes-Gasankuli herring Alosa braschnikowi kisselewitschi, Sara herring A. braschnikowi sarensis, big-eyed herring A. braschnikowi autumnalis, Sara shad A.caspia knipowitschi- to the north was recorded.
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Format: | Journal Contribution biblioteca |
Language: | English |
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2015
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Subjects: | Ecology, Alosa braschnikowi kisselewitschi, A. braschnikowi autumnalis, A. braschnikowi sarensis, A.caspia knipowitschi, Ichthyofauna, Biodiversity, Distribution, Density, Dominant Species, Food, Population, |
Online Access: | http://hdl.handle.net/1834/11888 |
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dig-aquadocs-1834-118882021-05-19T06:41:18Z The species composition and nutrition of dominant species of fish of Absheron Gulfs of the Caspian Sea Suleymanov, S.S. Azizov, A.P. Ghassemi, H. Ecology Alosa braschnikowi kisselewitschi A. braschnikowi autumnalis A. braschnikowi sarensis A.caspia knipowitschi Ichthyofauna Biodiversity Distribution Density Dominant Species Food Population Distribution The analysis of net catches made in Absheron Gulfs of the Caspian Sea during 2011-2012 is provided. The ichthyofauna of Absheron Gulfs, including 26 species found in the North Gulf, and 33 species and subspecies found in the South Gulf was studied for the first time. A taxonomical and ecological diversity of the fish fauna of North and South Absheron Gulfs is characterized. The peculiarities of distribution and population densities of all species of fishes from different families within the studied territories were analyzed. For each of hydrological seasons, numerous, common, infrequent and rare species were revealed. On migration patterns and catch, the lowest biomass of fishes was observed in the warm season, while the highest was in the winter and spring seasons. The tendency of expansion of ranges of some marine fishes-Gasankuli herring Alosa braschnikowi kisselewitschi, Sara herring A. braschnikowi sarensis, big-eyed herring A. braschnikowi autumnalis, Sara shad A.caspia knipowitschi- to the north was recorded. Published 2018-03-02T12:50:28Z 2018-03-02T12:50:28Z 2015 Journal Contribution Refereed 1562-2916 http://hdl.handle.net/1834/11888 en pp.513-522 Caspian Sea Absheron Gulfs Iran |
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biblioteca |
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Europa del Oeste |
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English |
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Ecology Alosa braschnikowi kisselewitschi A. braschnikowi autumnalis A. braschnikowi sarensis A.caspia knipowitschi Ichthyofauna Biodiversity Distribution Density Dominant Species Food Population Distribution Ecology Alosa braschnikowi kisselewitschi A. braschnikowi autumnalis A. braschnikowi sarensis A.caspia knipowitschi Ichthyofauna Biodiversity Distribution Density Dominant Species Food Population Distribution |
spellingShingle |
Ecology Alosa braschnikowi kisselewitschi A. braschnikowi autumnalis A. braschnikowi sarensis A.caspia knipowitschi Ichthyofauna Biodiversity Distribution Density Dominant Species Food Population Distribution Ecology Alosa braschnikowi kisselewitschi A. braschnikowi autumnalis A. braschnikowi sarensis A.caspia knipowitschi Ichthyofauna Biodiversity Distribution Density Dominant Species Food Population Distribution Suleymanov, S.S. Azizov, A.P. Ghassemi, H. The species composition and nutrition of dominant species of fish of Absheron Gulfs of the Caspian Sea |
description |
The analysis of net catches made in Absheron Gulfs of the Caspian Sea during 2011-2012 is provided. The ichthyofauna of Absheron Gulfs, including 26 species found in the North Gulf, and 33 species and subspecies found in the South Gulf was studied for the first time. A taxonomical and ecological diversity of the fish fauna of North and South Absheron Gulfs is characterized. The peculiarities of distribution and population densities of all species of fishes from different families within the studied territories were analyzed. For each of hydrological seasons, numerous, common, infrequent and rare species were revealed. On migration patterns and catch, the lowest biomass of fishes was observed in the warm season, while the highest was in the winter and spring seasons. The tendency of expansion of ranges of some marine fishes-Gasankuli herring Alosa braschnikowi kisselewitschi, Sara herring A. braschnikowi sarensis, big-eyed herring A. braschnikowi autumnalis, Sara shad A.caspia knipowitschi- to the north was recorded. |
format |
Journal Contribution |
topic_facet |
Ecology Alosa braschnikowi kisselewitschi A. braschnikowi autumnalis A. braschnikowi sarensis A.caspia knipowitschi Ichthyofauna Biodiversity Distribution Density Dominant Species Food Population Distribution |
author |
Suleymanov, S.S. Azizov, A.P. Ghassemi, H. |
author_facet |
Suleymanov, S.S. Azizov, A.P. Ghassemi, H. |
author_sort |
Suleymanov, S.S. |
title |
The species composition and nutrition of dominant species of fish of Absheron Gulfs of the Caspian Sea |
title_short |
The species composition and nutrition of dominant species of fish of Absheron Gulfs of the Caspian Sea |
title_full |
The species composition and nutrition of dominant species of fish of Absheron Gulfs of the Caspian Sea |
title_fullStr |
The species composition and nutrition of dominant species of fish of Absheron Gulfs of the Caspian Sea |
title_full_unstemmed |
The species composition and nutrition of dominant species of fish of Absheron Gulfs of the Caspian Sea |
title_sort |
species composition and nutrition of dominant species of fish of absheron gulfs of the caspian sea |
publishDate |
2015 |
url |
http://hdl.handle.net/1834/11888 |
work_keys_str_mv |
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_version_ |
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