Chemical and isotopic compositions of authigenic carbonates from the area of the Sakhalin-Deryugin gas anomaly, Sea of Okhotsk

Features of sedimentation of carbonate mineral associations in the northeastern shelf of Sakhalin and other regions of the Sea of Okhotsk are considered. Special attention is paid to correlation between carbonate neoformations and abnormal fluxes of methane. In bottom sediments with high contents of...

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Bibliographic Details
Main Authors: Obzhirov, Anatoly I, Astakhov, Anatolii S, Astakhova, N V
Format: Other/Unknown Material
Language:English
Published: PANGAEA 2000
Subjects:
Akademik A Nesmeyanov
Akademik M.A. Lavrentyev
AN_1993
AN25-936
Archive of Ocean Data
ARCOD
BC
Box corer
GC
Gravity corer
LV27/GREGORY
LV27-1
LV27-1A
LV27-2
MULT
Multiple investigations
Obzh-82156
Obzh-89228
Obzh-9312
Sea of Okhotsk
Sakhalin
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.761748
https://doi.org/10.1594/PANGAEA.761748
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.761748
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spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.761748 2024-09-15T18:32:48+00:00 Chemical and isotopic compositions of authigenic carbonates from the area of the Sakhalin-Deryugin gas anomaly, Sea of Okhotsk Obzhirov, Anatoly I Astakhov, Anatolii S Astakhova, N V MEDIAN LATITUDE: 53.555156 * MEDIAN LONGITUDE: 145.233551 * SOUTH-BOUND LATITUDE: 51.015000 * WEST-BOUND LONGITUDE: 144.006667 * NORTH-BOUND LATITUDE: 54.576000 * EAST-BOUND LONGITUDE: 148.313333 2000 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.761748 https://doi.org/10.1594/PANGAEA.761748 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.761748 https://doi.org/10.1594/PANGAEA.761748 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Obzhirov, Anatoly I; Astakhov, Anatolii S; Astakhova, N V (2000): Genesis and conditions of formation of authigenous carbonates in the Quarternary sedimentary cover in the region of the Sakhalin-Deryugin gas anomaly (Sea of Okhotsk). Translated from Okeanologiya, 2000, 40(2), 280-288, Oceanology, 40(2), 258-266 Akademik A Nesmeyanov Akademik M.A. Lavrentyev AN_1993 AN25-936 Archive of Ocean Data ARCOD BC Box corer GC Gravity corer LV27/GREGORY LV27-1 LV27-1A LV27-2 MULT Multiple investigations Obzh-82156 Obzh-89228 Obzh-9312 Sea of Okhotsk dataset publication series 2000 ftpangaea https://doi.org/10.1594/PANGAEA.761748 2024-07-24T02:31:21Z Features of sedimentation of carbonate mineral associations in the northeastern shelf of Sakhalin and other regions of the Sea of Okhotsk are considered. Special attention is paid to correlation between carbonate neoformations and abnormal fluxes of methane. In bottom sediments with high contents of methane carbonate-sulfide associations occur, their generation has been influenced by gas (mostly methane) fields. Joint consideration of distribution of gas and geochemical fields and mineral associations in the Sea of Okhotsk allows to understand better a mechanism of mineral generation in bottom sediments, possible formation of ore accumulations, and to use them as indicators for prognosis of mineral resources. Other/Unknown Material Sakhalin PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(144.006667,148.313333,54.576000,51.015000)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic Akademik A Nesmeyanov
Akademik M.A. Lavrentyev
AN_1993
AN25-936
Archive of Ocean Data
ARCOD
BC
Box corer
GC
Gravity corer
LV27/GREGORY
LV27-1
LV27-1A
LV27-2
MULT
Multiple investigations
Obzh-82156
Obzh-89228
Obzh-9312
Sea of Okhotsk
spellingShingle Akademik A Nesmeyanov
Akademik M.A. Lavrentyev
AN_1993
AN25-936
Archive of Ocean Data
ARCOD
BC
Box corer
GC
Gravity corer
LV27/GREGORY
LV27-1
LV27-1A
LV27-2
MULT
Multiple investigations
Obzh-82156
Obzh-89228
Obzh-9312
Sea of Okhotsk
Obzhirov, Anatoly I
Astakhov, Anatolii S
Astakhova, N V
Chemical and isotopic compositions of authigenic carbonates from the area of the Sakhalin-Deryugin gas anomaly, Sea of Okhotsk
topic_facet Akademik A Nesmeyanov
Akademik M.A. Lavrentyev
AN_1993
AN25-936
Archive of Ocean Data
ARCOD
BC
Box corer
GC
Gravity corer
LV27/GREGORY
LV27-1
LV27-1A
LV27-2
MULT
Multiple investigations
Obzh-82156
Obzh-89228
Obzh-9312
Sea of Okhotsk
description Features of sedimentation of carbonate mineral associations in the northeastern shelf of Sakhalin and other regions of the Sea of Okhotsk are considered. Special attention is paid to correlation between carbonate neoformations and abnormal fluxes of methane. In bottom sediments with high contents of methane carbonate-sulfide associations occur, their generation has been influenced by gas (mostly methane) fields. Joint consideration of distribution of gas and geochemical fields and mineral associations in the Sea of Okhotsk allows to understand better a mechanism of mineral generation in bottom sediments, possible formation of ore accumulations, and to use them as indicators for prognosis of mineral resources.
format Other/Unknown Material
author Obzhirov, Anatoly I
Astakhov, Anatolii S
Astakhova, N V
author_facet Obzhirov, Anatoly I
Astakhov, Anatolii S
Astakhova, N V
author_sort Obzhirov, Anatoly I
title Chemical and isotopic compositions of authigenic carbonates from the area of the Sakhalin-Deryugin gas anomaly, Sea of Okhotsk
title_short Chemical and isotopic compositions of authigenic carbonates from the area of the Sakhalin-Deryugin gas anomaly, Sea of Okhotsk
title_full Chemical and isotopic compositions of authigenic carbonates from the area of the Sakhalin-Deryugin gas anomaly, Sea of Okhotsk
title_fullStr Chemical and isotopic compositions of authigenic carbonates from the area of the Sakhalin-Deryugin gas anomaly, Sea of Okhotsk
title_full_unstemmed Chemical and isotopic compositions of authigenic carbonates from the area of the Sakhalin-Deryugin gas anomaly, Sea of Okhotsk
title_sort chemical and isotopic compositions of authigenic carbonates from the area of the sakhalin-deryugin gas anomaly, sea of okhotsk
publisher PANGAEA
publishDate 2000
url https://doi.pangaea.de/10.1594/PANGAEA.761748
https://doi.org/10.1594/PANGAEA.761748
op_coverage MEDIAN LATITUDE: 53.555156 * MEDIAN LONGITUDE: 145.233551 * SOUTH-BOUND LATITUDE: 51.015000 * WEST-BOUND LONGITUDE: 144.006667 * NORTH-BOUND LATITUDE: 54.576000 * EAST-BOUND LONGITUDE: 148.313333
long_lat ENVELOPE(144.006667,148.313333,54.576000,51.015000)
genre Sakhalin
genre_facet Sakhalin
op_source Supplement to: Obzhirov, Anatoly I; Astakhov, Anatolii S; Astakhova, N V (2000): Genesis and conditions of formation of authigenous carbonates in the Quarternary sedimentary cover in the region of the Sakhalin-Deryugin gas anomaly (Sea of Okhotsk). Translated from Okeanologiya, 2000, 40(2), 280-288, Oceanology, 40(2), 258-266
op_relation https://doi.pangaea.de/10.1594/PANGAEA.761748
https://doi.org/10.1594/PANGAEA.761748
op_rights CC-BY-3.0: Creative Commons Attribution 3.0 Unported
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_doi https://doi.org/10.1594/PANGAEA.761748
_version_ 1810474549005778944

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