Heat flow and heat conductivity coefficient measured in bottom sediments collected in Cruise 13 of R/V Akademik Sergey Vavilov in the Pechora Sea
In Cruise 13 of R/V Akademik Sergey Vavilov in the Pechora Sea, six heat flow varied from 50 to 75 mW/m**2. Deep heat flow in the Pechora Sea was calculated equal to 45 mW/m**2, which is confirmed by results of geological and geophysical studies and corresponds to Middle Baikal age of the basement....
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.761688 2023-05-15T17:54:54+02:00 Heat flow and heat conductivity coefficient measured in bottom sediments collected in Cruise 13 of R/V Akademik Sergey Vavilov in the Pechora Sea Verzhbitsky, Evgeny V MEDIAN LATITUDE: 69.737908 * MEDIAN LONGITUDE: 55.688578 * SOUTH-BOUND LATITUDE: 69.033333 * WEST-BOUND LONGITUDE: 52.250000 * NORTH-BOUND LATITUDE: 70.550000 * EAST-BOUND LONGITUDE: 58.650000 2001-06-14 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.761688 https://doi.org/10.1594/PANGAEA.761688 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.761688 https://doi.org/10.1594/PANGAEA.761688 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Verzhbitsky, Evgeny V (2001): Geothermal studies in the Pechora Sea. Translated from Okeanologiya, 2001, 41(3), 456-461, Oceanology, 41(3), 438-443 Akademik Sergey Vavilov Archive of Ocean Data ARCOD ASV13 ASV13-1102 ASV13-1103 ASV13-1104 ASV13-1105 ASV13-1106 ASV13-1112 ASV13-1115 ASV13-1117 ASV13-1118 ASV13-1123 ASV13-1124 ASV13-1125 ASV13-1126 ASV13-1127 ASV13-1128 ASV13-1129 ASV13-1130 ASV13-1133 ASV13-1136 ASV13-1155 ASV13-1155A ASV13-1155B ASV13-1160 Pechora Sea TGC Thermistor Gravity Corer Dataset 2001 ftpangaea https://doi.org/10.1594/PANGAEA.761688 2023-01-20T07:32:12Z In Cruise 13 of R/V Akademik Sergey Vavilov in the Pechora Sea, six heat flow varied from 50 to 75 mW/m**2. Deep heat flow in the Pechora Sea was calculated equal to 45 mW/m**2, which is confirmed by results of geological and geophysical studies and corresponds to Middle Baikal age of the basement. A model of structure of the lithosphere in the Pechora Sea is suggested. Total thickness of the lithosphere in the basin (190 km) determined from geothermal data agrees well with that in transition zones from the continent to the ocean. According to estimates of deep heat flow in the region obtained, thickness of the mantle (160 km), of the basaltic (15 km), and of the granitic (15 km) layers of the lithosphere were also evaluated. Temperature values at boundaries of the sedimentary layers were calculated over a geological and geophysical profile crossing the Pechora Sea basin. Temperatures obtained agree with the temperature interval of hydrocarbon generation and correspond to Permian-Triassic sedimentary sequences, which are the most productive ones in the Pechora Sea region from the point of view of oil and gas potential. Dataset Pechora Pechora Sea PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(52.250000,58.650000,70.550000,69.033333) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Akademik Sergey Vavilov Archive of Ocean Data ARCOD ASV13 ASV13-1102 ASV13-1103 ASV13-1104 ASV13-1105 ASV13-1106 ASV13-1112 ASV13-1115 ASV13-1117 ASV13-1118 ASV13-1123 ASV13-1124 ASV13-1125 ASV13-1126 ASV13-1127 ASV13-1128 ASV13-1129 ASV13-1130 ASV13-1133 ASV13-1136 ASV13-1155 ASV13-1155A ASV13-1155B ASV13-1160 Pechora Sea TGC Thermistor Gravity Corer |
spellingShingle |
Akademik Sergey Vavilov Archive of Ocean Data ARCOD ASV13 ASV13-1102 ASV13-1103 ASV13-1104 ASV13-1105 ASV13-1106 ASV13-1112 ASV13-1115 ASV13-1117 ASV13-1118 ASV13-1123 ASV13-1124 ASV13-1125 ASV13-1126 ASV13-1127 ASV13-1128 ASV13-1129 ASV13-1130 ASV13-1133 ASV13-1136 ASV13-1155 ASV13-1155A ASV13-1155B ASV13-1160 Pechora Sea TGC Thermistor Gravity Corer Verzhbitsky, Evgeny V Heat flow and heat conductivity coefficient measured in bottom sediments collected in Cruise 13 of R/V Akademik Sergey Vavilov in the Pechora Sea |
topic_facet |
Akademik Sergey Vavilov Archive of Ocean Data ARCOD ASV13 ASV13-1102 ASV13-1103 ASV13-1104 ASV13-1105 ASV13-1106 ASV13-1112 ASV13-1115 ASV13-1117 ASV13-1118 ASV13-1123 ASV13-1124 ASV13-1125 ASV13-1126 ASV13-1127 ASV13-1128 ASV13-1129 ASV13-1130 ASV13-1133 ASV13-1136 ASV13-1155 ASV13-1155A ASV13-1155B ASV13-1160 Pechora Sea TGC Thermistor Gravity Corer |
description |
In Cruise 13 of R/V Akademik Sergey Vavilov in the Pechora Sea, six heat flow varied from 50 to 75 mW/m**2. Deep heat flow in the Pechora Sea was calculated equal to 45 mW/m**2, which is confirmed by results of geological and geophysical studies and corresponds to Middle Baikal age of the basement. A model of structure of the lithosphere in the Pechora Sea is suggested. Total thickness of the lithosphere in the basin (190 km) determined from geothermal data agrees well with that in transition zones from the continent to the ocean. According to estimates of deep heat flow in the region obtained, thickness of the mantle (160 km), of the basaltic (15 km), and of the granitic (15 km) layers of the lithosphere were also evaluated. Temperature values at boundaries of the sedimentary layers were calculated over a geological and geophysical profile crossing the Pechora Sea basin. Temperatures obtained agree with the temperature interval of hydrocarbon generation and correspond to Permian-Triassic sedimentary sequences, which are the most productive ones in the Pechora Sea region from the point of view of oil and gas potential. |
format |
Dataset |
author |
Verzhbitsky, Evgeny V |
author_facet |
Verzhbitsky, Evgeny V |
author_sort |
Verzhbitsky, Evgeny V |
title |
Heat flow and heat conductivity coefficient measured in bottom sediments collected in Cruise 13 of R/V Akademik Sergey Vavilov in the Pechora Sea |
title_short |
Heat flow and heat conductivity coefficient measured in bottom sediments collected in Cruise 13 of R/V Akademik Sergey Vavilov in the Pechora Sea |
title_full |
Heat flow and heat conductivity coefficient measured in bottom sediments collected in Cruise 13 of R/V Akademik Sergey Vavilov in the Pechora Sea |
title_fullStr |
Heat flow and heat conductivity coefficient measured in bottom sediments collected in Cruise 13 of R/V Akademik Sergey Vavilov in the Pechora Sea |
title_full_unstemmed |
Heat flow and heat conductivity coefficient measured in bottom sediments collected in Cruise 13 of R/V Akademik Sergey Vavilov in the Pechora Sea |
title_sort |
heat flow and heat conductivity coefficient measured in bottom sediments collected in cruise 13 of r/v akademik sergey vavilov in the pechora sea |
publisher |
PANGAEA |
publishDate |
2001 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.761688 https://doi.org/10.1594/PANGAEA.761688 |
op_coverage |
MEDIAN LATITUDE: 69.737908 * MEDIAN LONGITUDE: 55.688578 * SOUTH-BOUND LATITUDE: 69.033333 * WEST-BOUND LONGITUDE: 52.250000 * NORTH-BOUND LATITUDE: 70.550000 * EAST-BOUND LONGITUDE: 58.650000 |
long_lat |
ENVELOPE(52.250000,58.650000,70.550000,69.033333) |
genre |
Pechora Pechora Sea |
genre_facet |
Pechora Pechora Sea |
op_source |
Supplement to: Verzhbitsky, Evgeny V (2001): Geothermal studies in the Pechora Sea. Translated from Okeanologiya, 2001, 41(3), 456-461, Oceanology, 41(3), 438-443 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.761688 https://doi.org/10.1594/PANGAEA.761688 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.761688 |
_version_ |
1766162777404080128 |