Chemical and ecological state of the waters in the Novik Bay (Russky Island, Peter the Great Bay, Japan Sea)
Chemical and ecological state of the Novik Bay waters is described on the data of surveys conducted in summer, autumn, winter, and spring of 2014-2015. Lowered content of dissolved oxygen is noted for summer, with occasional decreasing to 5-6 mg/L that is below the standard summer value for fishery...
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| Format: | Article |
| Language: | Russian |
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2016-09-01
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| Series: | Известия ТИНРО |
| Subjects: | |
| Online Access: | https://izvestiya.tinro-center.ru/jour/article/view/130 |
| _version_ | 1797700586777346048 |
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| author | Nadezhda K. Khristoforova Yulia E. Degteva Ksenia S. Berdasova Alexander A. Emelyanov Alexander Yu. Lazaryuk |
| author_facet | Nadezhda K. Khristoforova Yulia E. Degteva Ksenia S. Berdasova Alexander A. Emelyanov Alexander Yu. Lazaryuk |
| author_sort | Nadezhda K. Khristoforova |
| collection | DOAJ |
| description | Chemical and ecological state of the Novik Bay waters is described on the data of surveys conducted in summer, autumn, winter, and spring of 2014-2015. Lowered content of dissolved oxygen is noted for summer, with occasional decreasing to 5-6 mg/L that is below the standard summer value for fishery ponds. However, the oxygen content restores quickly in autumn, up to 12 mg/L, that is conditioned by hydrodynamic activity, water temperature decreasing, and phytoplankton blooming. The latter process is confirmed by high values of BOD5 (4.44-5.58 mgO2/L) in autumn. Winter conditions under the sea ice are satisfactory for marine organisms: dissolved oxygen content is > 4 mg/L in the whole water column that is close to the standard winter value for fishery ponds. |
| first_indexed | 2024-03-12T04:24:01Z |
| format | Article |
| id | doaj.art-77a231dc53ce4326bc988a8e68a3cde5 |
| institution | Directory Open Access Journal |
| issn | 1606-9919 2658-5510 |
| language | Russian |
| last_indexed | 2024-03-12T04:24:01Z |
| publishDate | 2016-09-01 |
| publisher | Transactions of the Pacific Research Institute of Fisheries and Oceanography |
| record_format | Article |
| series | Известия ТИНРО |
| spelling | doaj.art-77a231dc53ce4326bc988a8e68a3cde52023-09-03T10:32:15ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102016-09-01186313514410.26428/1606-9919-2016-186-135-144130Chemical and ecological state of the waters in the Novik Bay (Russky Island, Peter the Great Bay, Japan Sea)Nadezhda K. Khristoforova0Yulia E. Degteva1Ksenia S. Berdasova2Alexander A. Emelyanov3Alexander Yu. Lazaryuk4Дальневосточный федеральный университет; Тихоокеанский институт географии ДВО РАНДальневосточный федеральный университетДальневосточный федеральный университетИнститут биологии моря им. А.В. Жирмунского ДВО РАНТихоокеанский океанологический институт им. В.И. ИльичеваChemical and ecological state of the Novik Bay waters is described on the data of surveys conducted in summer, autumn, winter, and spring of 2014-2015. Lowered content of dissolved oxygen is noted for summer, with occasional decreasing to 5-6 mg/L that is below the standard summer value for fishery ponds. However, the oxygen content restores quickly in autumn, up to 12 mg/L, that is conditioned by hydrodynamic activity, water temperature decreasing, and phytoplankton blooming. The latter process is confirmed by high values of BOD5 (4.44-5.58 mgO2/L) in autumn. Winter conditions under the sea ice are satisfactory for marine organisms: dissolved oxygen content is > 4 mg/L in the whole water column that is close to the standard winter value for fishery ponds.https://izvestiya.tinro-center.ru/jour/article/view/130бухта новико. русскийамурский заливгидрохимическое обследованиесезонные изменения |
| spellingShingle | Nadezhda K. Khristoforova Yulia E. Degteva Ksenia S. Berdasova Alexander A. Emelyanov Alexander Yu. Lazaryuk Chemical and ecological state of the waters in the Novik Bay (Russky Island, Peter the Great Bay, Japan Sea) Известия ТИНРО бухта новик о. русский амурский залив гидрохимическое обследование сезонные изменения |
| title | Chemical and ecological state of the waters in the Novik Bay (Russky Island, Peter the Great Bay, Japan Sea) |
| title_full | Chemical and ecological state of the waters in the Novik Bay (Russky Island, Peter the Great Bay, Japan Sea) |
| title_fullStr | Chemical and ecological state of the waters in the Novik Bay (Russky Island, Peter the Great Bay, Japan Sea) |
| title_full_unstemmed | Chemical and ecological state of the waters in the Novik Bay (Russky Island, Peter the Great Bay, Japan Sea) |
| title_short | Chemical and ecological state of the waters in the Novik Bay (Russky Island, Peter the Great Bay, Japan Sea) |
| title_sort | chemical and ecological state of the waters in the novik bay russky island peter the great bay japan sea |
| topic | бухта новик о. русский амурский залив гидрохимическое обследование сезонные изменения |
| url | https://izvestiya.tinro-center.ru/jour/article/view/130 |
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