Early development of sand dollar <i>Scaphechinus mirabilis </i>in the water from different areas of Peter the Great Bay (Japan Sea)
Ecological state in the most polluted areas of Peter the Great Bay is described by some chemical parameters (salinity, dissolved oxygen content, phosphorus and nitrogen concentration), pollution (concentration of anionic surfactants, phenols, total petroleum hydrocarbons, and indices of organic poll...
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| Format: | Article |
| Language: | Russian |
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2014-09-01
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| Series: | Известия ТИНРО |
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| Online Access: | https://izvestiya.tinro-center.ru/jour/article/view/212 |
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| author | Elena V. Zhuravel Olga V. Podgurskaya |
| author_facet | Elena V. Zhuravel Olga V. Podgurskaya |
| author_sort | Elena V. Zhuravel |
| collection | DOAJ |
| description | Ecological state in the most polluted areas of Peter the Great Bay is described by some chemical parameters (salinity, dissolved oxygen content, phosphorus and nitrogen concentration), pollution (concentration of anionic surfactants, phenols, total petroleum hydrocarbons, and indices of organic pollution as COD (KMnO4) and BOD5), and results of bioassay. The chemical parameters were measured by standard methods. The parameters of pollution were generalized with the integral Water Pollution Index (WPI - exceeding of the pollution over the permissible level), separately for the southwestern Peter the Great Bay, Amur Bay, and Nakhodka Bay: all these water bodies were qualified as moderately polluted or polluted ones. Embryo-larval bioassay with sand dollar S. mirabilis was applied and showed abnormalities in early development of the species under exposure in the water from all tested sites. Negative correlation between the number of normally developing embryos and larvae and WPI was revealed. The highest pollution is determined in the Nakhodka Bay. |
| format | Article |
| id | doaj-art-b68e2de89a65412fa9aba83c86c3dba7 |
| institution | Matheson Library |
| issn | 1606-9919 2658-5510 |
| language | Russian |
| publishDate | 2014-09-01 |
| publisher | Transactions of the Pacific Research Institute of Fisheries and Oceanography |
| record_format | Article |
| series | Известия ТИНРО |
| spelling | doaj-art-b68e2de89a65412fa9aba83c86c3dba72025-08-03T19:27:08ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102014-09-01178320621610.26428/1606-9919-2014-178-206-216212Early development of sand dollar <i>Scaphechinus mirabilis </i>in the water from different areas of Peter the Great Bay (Japan Sea)Elena V. Zhuravel0Olga V. Podgurskaya1Дальневосточный федеральный университет; Институт биологии моря им. А.В. Жирмунского ДВО РАНИнститут биологии моря им. А.В. Жирмунского ДВО РАНEcological state in the most polluted areas of Peter the Great Bay is described by some chemical parameters (salinity, dissolved oxygen content, phosphorus and nitrogen concentration), pollution (concentration of anionic surfactants, phenols, total petroleum hydrocarbons, and indices of organic pollution as COD (KMnO4) and BOD5), and results of bioassay. The chemical parameters were measured by standard methods. The parameters of pollution were generalized with the integral Water Pollution Index (WPI - exceeding of the pollution over the permissible level), separately for the southwestern Peter the Great Bay, Amur Bay, and Nakhodka Bay: all these water bodies were qualified as moderately polluted or polluted ones. Embryo-larval bioassay with sand dollar S. mirabilis was applied and showed abnormalities in early development of the species under exposure in the water from all tested sites. Negative correlation between the number of normally developing embryos and larvae and WPI was revealed. The highest pollution is determined in the Nakhodka Bay.https://izvestiya.tinro-center.ru/jour/article/view/212sand dollar embryosand dollar larvabioassaymarine water pollutionpeter the great bay |
| spellingShingle | Elena V. Zhuravel Olga V. Podgurskaya Early development of sand dollar <i>Scaphechinus mirabilis </i>in the water from different areas of Peter the Great Bay (Japan Sea) Известия ТИНРО sand dollar embryo sand dollar larva bioassay marine water pollution peter the great bay |
| title | Early development of sand dollar <i>Scaphechinus mirabilis </i>in the water from different areas of Peter the Great Bay (Japan Sea) |
| title_full | Early development of sand dollar <i>Scaphechinus mirabilis </i>in the water from different areas of Peter the Great Bay (Japan Sea) |
| title_fullStr | Early development of sand dollar <i>Scaphechinus mirabilis </i>in the water from different areas of Peter the Great Bay (Japan Sea) |
| title_full_unstemmed | Early development of sand dollar <i>Scaphechinus mirabilis </i>in the water from different areas of Peter the Great Bay (Japan Sea) |
| title_short | Early development of sand dollar <i>Scaphechinus mirabilis </i>in the water from different areas of Peter the Great Bay (Japan Sea) |
| title_sort | early development of sand dollar i scaphechinus mirabilis i in the water from different areas of peter the great bay japan sea |
| topic | sand dollar embryo sand dollar larva bioassay marine water pollution peter the great bay |
| url | https://izvestiya.tinro-center.ru/jour/article/view/212 |
| work_keys_str_mv | AT elenavzhuravel earlydevelopmentofsanddollariscaphechinusmirabilisiinthewaterfromdifferentareasofpeterthegreatbayjapansea AT olgavpodgurskaya earlydevelopmentofsanddollariscaphechinusmirabilisiinthewaterfromdifferentareasofpeterthegreatbayjapansea |