Authigenic carbonates related to gas seepage structures in the Sea of Okhotsk (NE offshore Sakhalin): Results from the Chaos Project ...
Mineralogical and isotopic analysis of authigenic carbonates from different gas hydrate-bearing seepage structures in the Derugin Basin (Sea of Okhotsk) are presented. The analysis showed the existence of four morphological types of carbonates, with all of them mainly of Mg-calcite.13C values of car...
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ftdatacite:10.14288/1.0041015 2024-04-28T08:37:11+00:00 Authigenic carbonates related to gas seepage structures in the Sea of Okhotsk (NE offshore Sakhalin): Results from the Chaos Project ... Krylov, Alexey Logvina, Elizaveta Hachikubo, Akihiro Minami, Hirotsugu Nunokawa, Yutaka Shoji, Hitoshi Mazurenko, Leonid Matveeva, Tatyana Obzhirov, Anatoly Jin, Young Keun 2017 https://dx.doi.org/10.14288/1.0041015 https://doi.library.ubc.ca/10.14288/1.0041015 en eng The University of British Columbia article-journal Text ScholarlyArticle 2017 ftdatacite https://doi.org/10.14288/1.0041015 2024-04-02T09:56:51Z Mineralogical and isotopic analysis of authigenic carbonates from different gas hydrate-bearing seepage structures in the Derugin Basin (Sea of Okhotsk) are presented. The analysis showed the existence of four morphological types of carbonates, with all of them mainly of Mg-calcite.13C values of carbonates generally light owing to the inheritance of carbon from microbial methane. 13C-enriched samples at the VNIIOkeangeologia structure with 13C values of up to +9.3‰ represent carbonate precipitation due to methanogenesis. The calculated equilibrium 18O values of carbonates in general correspond to measured values. ... Text Sakhalin DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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English |
description |
Mineralogical and isotopic analysis of authigenic carbonates from different gas hydrate-bearing seepage structures in the Derugin Basin (Sea of Okhotsk) are presented. The analysis showed the existence of four morphological types of carbonates, with all of them mainly of Mg-calcite.13C values of carbonates generally light owing to the inheritance of carbon from microbial methane. 13C-enriched samples at the VNIIOkeangeologia structure with 13C values of up to +9.3‰ represent carbonate precipitation due to methanogenesis. The calculated equilibrium 18O values of carbonates in general correspond to measured values. ... |
format |
Text |
author |
Krylov, Alexey Logvina, Elizaveta Hachikubo, Akihiro Minami, Hirotsugu Nunokawa, Yutaka Shoji, Hitoshi Mazurenko, Leonid Matveeva, Tatyana Obzhirov, Anatoly Jin, Young Keun |
spellingShingle |
Krylov, Alexey Logvina, Elizaveta Hachikubo, Akihiro Minami, Hirotsugu Nunokawa, Yutaka Shoji, Hitoshi Mazurenko, Leonid Matveeva, Tatyana Obzhirov, Anatoly Jin, Young Keun Authigenic carbonates related to gas seepage structures in the Sea of Okhotsk (NE offshore Sakhalin): Results from the Chaos Project ... |
author_facet |
Krylov, Alexey Logvina, Elizaveta Hachikubo, Akihiro Minami, Hirotsugu Nunokawa, Yutaka Shoji, Hitoshi Mazurenko, Leonid Matveeva, Tatyana Obzhirov, Anatoly Jin, Young Keun |
author_sort |
Krylov, Alexey |
title |
Authigenic carbonates related to gas seepage structures in the Sea of Okhotsk (NE offshore Sakhalin): Results from the Chaos Project ... |
title_short |
Authigenic carbonates related to gas seepage structures in the Sea of Okhotsk (NE offshore Sakhalin): Results from the Chaos Project ... |
title_full |
Authigenic carbonates related to gas seepage structures in the Sea of Okhotsk (NE offshore Sakhalin): Results from the Chaos Project ... |
title_fullStr |
Authigenic carbonates related to gas seepage structures in the Sea of Okhotsk (NE offshore Sakhalin): Results from the Chaos Project ... |
title_full_unstemmed |
Authigenic carbonates related to gas seepage structures in the Sea of Okhotsk (NE offshore Sakhalin): Results from the Chaos Project ... |
title_sort |
authigenic carbonates related to gas seepage structures in the sea of okhotsk (ne offshore sakhalin): results from the chaos project ... |
publisher |
The University of British Columbia |
publishDate |
2017 |
url |
https://dx.doi.org/10.14288/1.0041015 https://doi.library.ubc.ca/10.14288/1.0041015 |
genre |
Sakhalin |
genre_facet |
Sakhalin |
op_doi |
https://doi.org/10.14288/1.0041015 |
_version_ |
1797568662903717888 |