Email this article Holocene methane emissions in the South-Western part of the Okhotsk Sea (on the basic of carbon isotopes in the tests of benthic foraminifera)
- Authors: Pletnev S.P.1, Romanova A.V.2, Wu Y.3, Annin V.K.1, Utkin I.V.1, Vereshchagina О.F.1
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Affiliations:
- V.I. Ilischev Pacific Oceanological Institute, Far Eastern Branch of the Russian Academy of Sciences
- Far East Geological Institute, Far Eastern Branch of the Russian Academy of Sciences
- First Institute of Oceanography
- Issue: Vol 488, No 1 (2019)
- Pages: 91-93
- Section: Geography
- URL: https://journals.eco-vector.com/0869-5652/article/view/16218
- DOI: https://doi.org/10.31857/S0869-5652488191-93
- ID: 16218
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Abstract
We report several negative carbon stable isotope excursions in benthic foraminifera in a gas-bearing core LV50-05, collected from an area of active methane venting on the Eastern Slope of Sakhalin Island, the Okhotsk Sea. Within the study area, four methane events (ME) are established in Holocene: short-term ME-1 (700-900 yr BP) and ME-2 (from 1200 to 1400 yr BP), long-term ME-3 (2500-4700 yr BP) and ME-4 (7400-10000 yr BP).
About the authors
S. P. Pletnev
V.I. Ilischev Pacific Oceanological Institute, Far Eastern Branch of the Russian Academy of Sciences
Author for correspondence.
Email: pletnev@poi.dvo.ru
Russian Federation, 43, Baltiyskaya str., Vladivostok, 690041
A. V. Romanova
Far East Geological Institute, Far Eastern Branch of the Russian Academy of Sciences
Email: pletnev@poi.dvo.ru
Russian Federation, 159, Prospekt 100-letiya, Vladivostok, 690022
Yonghua Wu
First Institute of Oceanography
Email: pletnev@poi.dvo.ru
China, Qingdao, Shandong
V. K. Annin
V.I. Ilischev Pacific Oceanological Institute, Far Eastern Branch of the Russian Academy of Sciences
Email: pletnev@poi.dvo.ru
Russian Federation, 43, Baltiyskaya str., Vladivostok, 690041
I. V. Utkin
V.I. Ilischev Pacific Oceanological Institute, Far Eastern Branch of the Russian Academy of Sciences
Email: pletnev@poi.dvo.ru
Russian Federation, 43, Baltiyskaya str., Vladivostok, 690041
О. F. Vereshchagina
V.I. Ilischev Pacific Oceanological Institute, Far Eastern Branch of the Russian Academy of Sciences
Email: pletnev@poi.dvo.ru
Russian Federation, 43, Baltiyskaya str., Vladivostok, 690041
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