Distribution and classification of macrozoobenthos in Peter the Great Bay of Japan Sea in relation to contamination of bottom sediments
Distribution of 211 species and larger taxa of benthic animals is considered along the gradient of chemical contamination in bottom sediments (by TPF index) on the data of long-term observations (1992–2019), using hierarchical Hausman-Olf-Fresco logistic regression models. Frequency of occurrence an...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Russian |
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2022-10-01
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| Series: | Известия ТИНРО |
| Subjects: | |
| Online Access: | https://izvestiya.tinro-center.ru/jour/article/view/759 |
| _version_ | 1826572057644630016 |
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| author | A. V. Moshchenko T. A. Belan B. M. Borisov |
| author_facet | A. V. Moshchenko T. A. Belan B. M. Borisov |
| author_sort | A. V. Moshchenko |
| collection | DOAJ |
| description | Distribution of 211 species and larger taxa of benthic animals is considered along the gradient of chemical contamination in bottom sediments (by TPF index) on the data of long-term observations (1992–2019), using hierarchical Hausman-Olf-Fresco logistic regression models. Frequency of occurrence and density in settlements are used as the quantitative measures of the macrozoobenthos distribution. Parameters of the species relation to contamination are determined, as mean coordinate of the response curves, position of the optimum, and width of the outer and central niches. By these parameters, using the fuzzy sets algorithm, the taxa are classified to five groups: i) extremely sensitive; ii) highly sensitive; iii) moderately tolerant; iv) tolerant; and v) extremely tolerant to pollution (ES, S, MT, T and ET, respectively). Both stenobionts, steno-eurybionts and eurybionts are presented in each group, but the stenobionts dominate in ES and S groups and the eurybionts prevail in T and ET groups, being the opportunists of the II and I order, while the taxa of different biontity are equally presented in MT group. The classification could be used for interpretation of changes in composition and structure of macrozoobenthos in the areas subjected to anthropogenic pollution. |
| first_indexed | 2024-03-12T04:22:39Z |
| format | Article |
| id | doaj.art-1bce754063f24725988639c6ee14a5ec |
| institution | Directory Open Access Journal |
| issn | 1606-9919 2658-5510 |
| language | Russian |
| last_indexed | 2025-03-14T12:20:58Z |
| publishDate | 2022-10-01 |
| publisher | Transactions of the Pacific Research Institute of Fisheries and Oceanography |
| record_format | Article |
| series | Известия ТИНРО |
| spelling | doaj.art-1bce754063f24725988639c6ee14a5ec2025-03-02T09:31:43ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102022-10-01202362363910.26428/1606-9919-2022-202-623-639677Distribution and classification of macrozoobenthos in Peter the Great Bay of Japan Sea in relation to contamination of bottom sedimentsA. V. Moshchenko0T. A. Belan1B. M. Borisov2Far-Eastern Regional Hydrometeorological Research InstituteFar-Eastern Regional Hydrometeorological Research InstituteFar-Eastern Regional Hydrometeorological Research InstituteDistribution of 211 species and larger taxa of benthic animals is considered along the gradient of chemical contamination in bottom sediments (by TPF index) on the data of long-term observations (1992–2019), using hierarchical Hausman-Olf-Fresco logistic regression models. Frequency of occurrence and density in settlements are used as the quantitative measures of the macrozoobenthos distribution. Parameters of the species relation to contamination are determined, as mean coordinate of the response curves, position of the optimum, and width of the outer and central niches. By these parameters, using the fuzzy sets algorithm, the taxa are classified to five groups: i) extremely sensitive; ii) highly sensitive; iii) moderately tolerant; iv) tolerant; and v) extremely tolerant to pollution (ES, S, MT, T and ET, respectively). Both stenobionts, steno-eurybionts and eurybionts are presented in each group, but the stenobionts dominate in ES and S groups and the eurybionts prevail in T and ET groups, being the opportunists of the II and I order, while the taxa of different biontity are equally presented in MT group. The classification could be used for interpretation of changes in composition and structure of macrozoobenthos in the areas subjected to anthropogenic pollution.https://izvestiya.tinro-center.ru/jour/article/view/759gradient of contaminationbottom sedimentspeter the great baymacrozoobenthosresponse curvefuzzy setsclassification |
| spellingShingle | A. V. Moshchenko T. A. Belan B. M. Borisov Distribution and classification of macrozoobenthos in Peter the Great Bay of Japan Sea in relation to contamination of bottom sediments Известия ТИНРО gradient of contamination bottom sediments peter the great bay macrozoobenthos response curve fuzzy sets classification |
| title | Distribution and classification of macrozoobenthos in Peter the Great Bay of Japan Sea in relation to contamination of bottom sediments |
| title_full | Distribution and classification of macrozoobenthos in Peter the Great Bay of Japan Sea in relation to contamination of bottom sediments |
| title_fullStr | Distribution and classification of macrozoobenthos in Peter the Great Bay of Japan Sea in relation to contamination of bottom sediments |
| title_full_unstemmed | Distribution and classification of macrozoobenthos in Peter the Great Bay of Japan Sea in relation to contamination of bottom sediments |
| title_short | Distribution and classification of macrozoobenthos in Peter the Great Bay of Japan Sea in relation to contamination of bottom sediments |
| title_sort | distribution and classification of macrozoobenthos in peter the great bay of japan sea in relation to contamination of bottom sediments |
| topic | gradient of contamination bottom sediments peter the great bay macrozoobenthos response curve fuzzy sets classification |
| url | https://izvestiya.tinro-center.ru/jour/article/view/759 |
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