Evaluation of the Modern State of Water Ecosystems and the Issues with Protecting Biological Resources During Development of the Kruzenshternskoye Gas Condensate Field
In the article, the results of the studies of the present state of freshwater ecosystems and their biotic components in the western part of the Yamal Peninsula are presented. Based on the evaluation of the structure of the communities of phytoplankton, zooplankton, benthos and whitefishes, the ran...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Russian Academy of Sciences, Institute of Economics of the Ural Branch
2015-09-01
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| Series: | Экономика региона |
| Subjects: | |
| Online Access: | http://economyofregion.com/archive/2015/56/2668/pdf/ |
| _version_ | 1797705678368800768 |
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| author | Vladimir Dmitrievich Bogdanov Leonid Nikolaevich Stepanov Elena Nikolaevna Bogdanova Irina Pavlovna Melnichenko Margarita Ivanovna Yarushina |
| author_facet | Vladimir Dmitrievich Bogdanov Leonid Nikolaevich Stepanov Elena Nikolaevna Bogdanova Irina Pavlovna Melnichenko Margarita Ivanovna Yarushina |
| author_sort | Vladimir Dmitrievich Bogdanov |
| collection | DOAJ |
| description | In the article, the results of the studies of the present state of freshwater ecosystems and their biotic components in the western part of
the Yamal Peninsula are presented. Based on the evaluation of the structure of the communities of phytoplankton, zooplankton, benthos
and whitefishes, the range of the problems related to the protection of biological resources at the development of the Kruzenshternskoye
gas field is defined. Data on species composition and quantitative indicators of hydrobionts of different types of waterbodies and
watercourses in the lower reaches of the Mordyyakha and Naduyyakha rivers basins are the basis for environmental monitoring of
water objects at development and exploitation of the Kruzenshternskoye gas field.
According to the monitoring program, evaluation of the fish fauna state and their food base on the territory of the Kruzenshternskoye
gas condensate field (GCF), is present. The zones of rivers deltas are the most important areas of the salmonid and whitefishes valuable
fish species feeding at the territory of Kruzenshternskoye GCF. In the cases where complete demolish of waterbodies and watercourses for
construction of facilities for GCF does not occur, changes of quantitative and qualitative characteristics of communities of hydrobionts
after cease of works are reversible. River ecosystems are restored within a more short period of time in comparison to lacustrine ones.
On the basis of conducted comprehensive studies, the proposals for the protection of fisheries resources and monitoring of aquatic
ecosystems are reported. Recommendations for reducing the anthropogenic impact on aquatic ecosystems in the development period
are presented. The results of the investigation were used in the designing the environmental protection part of the Kruzenshternskoye
deposit project. At present, the disturbances in the territory of Kruzenshternskoye deposit of gas does not impact the aquatic ecosystems |
| first_indexed | 2024-03-12T05:39:52Z |
| format | Article |
| id | doaj.art-d363b792a870436a853fdd37d6e99b3a |
| institution | Directory Open Access Journal |
| issn | 2072-6414 2411-1406 |
| language | English |
| last_indexed | 2024-03-12T05:39:52Z |
| publishDate | 2015-09-01 |
| publisher | Russian Academy of Sciences, Institute of Economics of the Ural Branch |
| record_format | Article |
| series | Экономика региона |
| spelling | doaj.art-d363b792a870436a853fdd37d6e99b3a2023-09-03T06:09:53ZengRussian Academy of Sciences, Institute of Economics of the Ural BranchЭкономика региона2072-64142411-14062015-09-012015326627810.17059/2015-3-22Evaluation of the Modern State of Water Ecosystems and the Issues with Protecting Biological Resources During Development of the Kruzenshternskoye Gas Condensate Field Vladimir Dmitrievich Bogdanov0Leonid Nikolaevich Stepanov1Elena Nikolaevna Bogdanova2Irina Pavlovna Melnichenko3Margarita Ivanovna Yarushina4 Head of the Institute of Plant and Animal Ecology of the Ural Branch of RASInstitute of Plant and Animal Ecology of the Ural Branch of RASInstitute of Plant and Animal Ecology of the Ural Branch of RASInstitute of Plant and Animal Ecology of the Ural Branch of RASInstitute of Plant and Animal Ecology of the Ural Branch of RASIn the article, the results of the studies of the present state of freshwater ecosystems and their biotic components in the western part of the Yamal Peninsula are presented. Based on the evaluation of the structure of the communities of phytoplankton, zooplankton, benthos and whitefishes, the range of the problems related to the protection of biological resources at the development of the Kruzenshternskoye gas field is defined. Data on species composition and quantitative indicators of hydrobionts of different types of waterbodies and watercourses in the lower reaches of the Mordyyakha and Naduyyakha rivers basins are the basis for environmental monitoring of water objects at development and exploitation of the Kruzenshternskoye gas field. According to the monitoring program, evaluation of the fish fauna state and their food base on the territory of the Kruzenshternskoye gas condensate field (GCF), is present. The zones of rivers deltas are the most important areas of the salmonid and whitefishes valuable fish species feeding at the territory of Kruzenshternskoye GCF. In the cases where complete demolish of waterbodies and watercourses for construction of facilities for GCF does not occur, changes of quantitative and qualitative characteristics of communities of hydrobionts after cease of works are reversible. River ecosystems are restored within a more short period of time in comparison to lacustrine ones. On the basis of conducted comprehensive studies, the proposals for the protection of fisheries resources and monitoring of aquatic ecosystems are reported. Recommendations for reducing the anthropogenic impact on aquatic ecosystems in the development period are presented. The results of the investigation were used in the designing the environmental protection part of the Kruzenshternskoye deposit project. At present, the disturbances in the territory of Kruzenshternskoye deposit of gas does not impact the aquatic ecosystemshttp://economyofregion.com/archive/2015/56/2668/pdf/Kruzenshternskoye gas condensate fieldaquatic ecosystemszooplanktonphytoplanktonzoobenthosichthyofaunawhitefisheshuman impact |
| spellingShingle | Vladimir Dmitrievich Bogdanov Leonid Nikolaevich Stepanov Elena Nikolaevna Bogdanova Irina Pavlovna Melnichenko Margarita Ivanovna Yarushina Evaluation of the Modern State of Water Ecosystems and the Issues with Protecting Biological Resources During Development of the Kruzenshternskoye Gas Condensate Field Экономика региона Kruzenshternskoye gas condensate field aquatic ecosystems zooplankton phytoplankton zoobenthos ichthyofauna whitefishes human impact |
| title | Evaluation of the Modern State of Water Ecosystems and the Issues with Protecting Biological Resources During Development of the Kruzenshternskoye Gas Condensate Field |
| title_full | Evaluation of the Modern State of Water Ecosystems and the Issues with Protecting Biological Resources During Development of the Kruzenshternskoye Gas Condensate Field |
| title_fullStr | Evaluation of the Modern State of Water Ecosystems and the Issues with Protecting Biological Resources During Development of the Kruzenshternskoye Gas Condensate Field |
| title_full_unstemmed | Evaluation of the Modern State of Water Ecosystems and the Issues with Protecting Biological Resources During Development of the Kruzenshternskoye Gas Condensate Field |
| title_short | Evaluation of the Modern State of Water Ecosystems and the Issues with Protecting Biological Resources During Development of the Kruzenshternskoye Gas Condensate Field |
| title_sort | evaluation of the modern state of water ecosystems and the issues with protecting biological resources during development of the kruzenshternskoye gas condensate field |
| topic | Kruzenshternskoye gas condensate field aquatic ecosystems zooplankton phytoplankton zoobenthos ichthyofauna whitefishes human impact |
| url | http://economyofregion.com/archive/2015/56/2668/pdf/ |
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