CAGE18-6 Cruise Report: AMGG Cruise to the northern and eastern Svalbard margin
A total of 15 gravity cores (c. 60 m), and 31 CTD (conductivity-temperature-depth) casts were performed, 11 plankton net (no. 12 failed because the net was torn completely), 22 boxcore samples x 6 surface samples for each, searched for Siboglinid polychaetes and about half were sampled. A total of 1...
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Language: | English |
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Septentrio Academic Publishing
2022
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Online Access: | https://septentrio.uit.no/index.php/cage/article/view/6854 https://doi.org/10.7557/cage.6854 |
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ftunitroemsoe:oai:ojs.henry.ub.uit.no:article/6854 2023-05-15T14:24:00+02:00 CAGE18-6 Cruise Report: AMGG Cruise to the northern and eastern Svalbard margin Rasmussen, Tine L. Laberg, Jan Sverre Ofstad, Siri Rydningen, Tom Arne Åström, Emmelie El bani Altuna, Naima Lasabuda, Amando Carroll, Michael 2022-12-15 application/pdf https://septentrio.uit.no/index.php/cage/article/view/6854 https://doi.org/10.7557/cage.6854 eng eng Septentrio Academic Publishing https://septentrio.uit.no/index.php/cage/article/view/6854/6911 https://septentrio.uit.no/index.php/cage/article/view/6854 doi:10.7557/cage.6854 Copyright (c) 2022 Tine L. Rasmussen, Jan Sverre Laberg, Siri Ofstad, Tom Arne Rydningen, Emmelie Åström, Naima El bani Altuna, Amando Lasabuda, Michael Carroll https://creativecommons.org/licenses/by/4.0 CC-BY CAGE – Centre for Arctic Gas Hydrate, Environment and Climate Report Series; Vol. 6 (2018) 2703-9625 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2022 ftunitroemsoe https://doi.org/10.7557/cage.6854 2023-01-26T00:03:50Z A total of 15 gravity cores (c. 60 m), and 31 CTD (conductivity-temperature-depth) casts were performed, 11 plankton net (no. 12 failed because the net was torn completely), 22 boxcore samples x 6 surface samples for each, searched for Siboglinid polychaetes and about half were sampled. A total of 137 lines of acoustics and seismics together were performed. Chirp profiles and multibeam lines were acquired during transits and in surveys (mapping of new seep sites northeast of “Crater” area, seep sites in Storfjorden Trough and glacial grounding zone wedges, East Greenland Ridge, seeps in Hinlopen trough and Norske Banken, the east slope of Yermak Plateau at north ‘record’ on our part (81.40N), active and inactive pockmarks at Vestnesa Ridge and a small patch off PKF for WP4 .All acoustic investigations were performed with soft-start of all instruments (Echo-sounders, deep- penetrating echosounder (‘Chirp’), Multibeam echosounder and mini-airgun). The cruise may be known as: CAGE18_AMGG Article in Journal/Newspaper Arctic East Greenland Greenland Storfjorden Svalbard Svalbard margin Yermak plateau University of Tromsø: Septentrio Academic Publishing Banken ENVELOPE(25.108,25.108,70.963,70.963) East Greenland Ridge ENVELOPE(2.557,2.557,75.182,75.182) Greenland Hinlopen Trough ENVELOPE(17.000,17.000,81.833,81.833) Svalbard Yermak Plateau ENVELOPE(5.000,5.000,81.250,81.250) CAGE – Centre for Arctic Gas Hydrate, Environment and Climate Report Series 6 |
institution |
Open Polar |
collection |
University of Tromsø: Septentrio Academic Publishing |
op_collection_id |
ftunitroemsoe |
language |
English |
description |
A total of 15 gravity cores (c. 60 m), and 31 CTD (conductivity-temperature-depth) casts were performed, 11 plankton net (no. 12 failed because the net was torn completely), 22 boxcore samples x 6 surface samples for each, searched for Siboglinid polychaetes and about half were sampled. A total of 137 lines of acoustics and seismics together were performed. Chirp profiles and multibeam lines were acquired during transits and in surveys (mapping of new seep sites northeast of “Crater” area, seep sites in Storfjorden Trough and glacial grounding zone wedges, East Greenland Ridge, seeps in Hinlopen trough and Norske Banken, the east slope of Yermak Plateau at north ‘record’ on our part (81.40N), active and inactive pockmarks at Vestnesa Ridge and a small patch off PKF for WP4 .All acoustic investigations were performed with soft-start of all instruments (Echo-sounders, deep- penetrating echosounder (‘Chirp’), Multibeam echosounder and mini-airgun). The cruise may be known as: CAGE18_AMGG |
format |
Article in Journal/Newspaper |
author |
Rasmussen, Tine L. Laberg, Jan Sverre Ofstad, Siri Rydningen, Tom Arne Åström, Emmelie El bani Altuna, Naima Lasabuda, Amando Carroll, Michael |
spellingShingle |
Rasmussen, Tine L. Laberg, Jan Sverre Ofstad, Siri Rydningen, Tom Arne Åström, Emmelie El bani Altuna, Naima Lasabuda, Amando Carroll, Michael CAGE18-6 Cruise Report: AMGG Cruise to the northern and eastern Svalbard margin |
author_facet |
Rasmussen, Tine L. Laberg, Jan Sverre Ofstad, Siri Rydningen, Tom Arne Åström, Emmelie El bani Altuna, Naima Lasabuda, Amando Carroll, Michael |
author_sort |
Rasmussen, Tine L. |
title |
CAGE18-6 Cruise Report: AMGG Cruise to the northern and eastern Svalbard margin |
title_short |
CAGE18-6 Cruise Report: AMGG Cruise to the northern and eastern Svalbard margin |
title_full |
CAGE18-6 Cruise Report: AMGG Cruise to the northern and eastern Svalbard margin |
title_fullStr |
CAGE18-6 Cruise Report: AMGG Cruise to the northern and eastern Svalbard margin |
title_full_unstemmed |
CAGE18-6 Cruise Report: AMGG Cruise to the northern and eastern Svalbard margin |
title_sort |
cage18-6 cruise report: amgg cruise to the northern and eastern svalbard margin |
publisher |
Septentrio Academic Publishing |
publishDate |
2022 |
url |
https://septentrio.uit.no/index.php/cage/article/view/6854 https://doi.org/10.7557/cage.6854 |
long_lat |
ENVELOPE(25.108,25.108,70.963,70.963) ENVELOPE(2.557,2.557,75.182,75.182) ENVELOPE(17.000,17.000,81.833,81.833) ENVELOPE(5.000,5.000,81.250,81.250) |
geographic |
Banken East Greenland Ridge Greenland Hinlopen Trough Svalbard Yermak Plateau |
geographic_facet |
Banken East Greenland Ridge Greenland Hinlopen Trough Svalbard Yermak Plateau |
genre |
Arctic East Greenland Greenland Storfjorden Svalbard Svalbard margin Yermak plateau |
genre_facet |
Arctic East Greenland Greenland Storfjorden Svalbard Svalbard margin Yermak plateau |
op_source |
CAGE – Centre for Arctic Gas Hydrate, Environment and Climate Report Series; Vol. 6 (2018) 2703-9625 |
op_relation |
https://septentrio.uit.no/index.php/cage/article/view/6854/6911 https://septentrio.uit.no/index.php/cage/article/view/6854 doi:10.7557/cage.6854 |
op_rights |
Copyright (c) 2022 Tine L. Rasmussen, Jan Sverre Laberg, Siri Ofstad, Tom Arne Rydningen, Emmelie Åström, Naima El bani Altuna, Amando Lasabuda, Michael Carroll https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.7557/cage.6854 |
container_title |
CAGE – Centre for Arctic Gas Hydrate, Environment and Climate Report Series |
container_volume |
6 |
_version_ |
1766296469338324992 |