CAGE14-1 Cruise Report: CAGE research school in Arctic Marine Geology and Geophysics
Cruise CAGE 14-1 is one of several cruises in 2014 that will be carried out to collect cross-disciplinary data for addressing the objectives of the Norwegian Centre for Arctic Gas Hydrate, Environment and Climate, CAGE. The Norwegian Research Council funds CAGE for a period of 10 years to addressee...
Published in: | CAGE – Centre for Arctic Gas Hydrate, Environment and Climate Report Series |
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Language: | English |
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Septentrio Academic Publishing
2023
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Online Access: | https://septentrio.uit.no/index.php/cage/article/view/6898 https://doi.org/10.7557/cage.6898 |
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ftunitroemsoe:oai:ojs.henry.ub.uit.no:article/6898 2023-05-15T14:24:00+02:00 CAGE14-1 Cruise Report: CAGE research school in Arctic Marine Geology and Geophysics Bünz, Stefan Panieri, Giuliana 2023-01-24 application/pdf https://septentrio.uit.no/index.php/cage/article/view/6898 https://doi.org/10.7557/cage.6898 eng eng Septentrio Academic Publishing https://septentrio.uit.no/index.php/cage/article/view/6898/7096 https://septentrio.uit.no/index.php/cage/article/view/6898 doi:10.7557/cage.6898 Copyright (c) 2023 Stefan Bünz, Giuliana Panieri https://creativecommons.org/licenses/by/4.0 CC-BY CAGE – Centre for Arctic Gas Hydrate, Environment and Climate Report Series; Vol. 2 (2014) 2703-9625 Prins-Karls Foreland Svyatogor Ridge Vestnesa Ridge fluid flow hydro-acoustic oceanography CTD 2D seismic multibeam sediment sampling pore water sampling gas chromatography methane flux info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2023 ftunitroemsoe https://doi.org/10.7557/cage.6898 2023-01-26T00:03:50Z Cruise CAGE 14-1 is one of several cruises in 2014 that will be carried out to collect cross-disciplinary data for addressing the objectives of the Norwegian Centre for Arctic Gas Hydrate, Environment and Climate, CAGE. The Norwegian Research Council funds CAGE for a period of 10 years to addressee main scientific questions about gas hydrate environments in Arctic regions. Cruise CAGE 14-1 was also hosting this year’s AMGG research school cruise with 14 PhD students participating, most of them from CAGE. The cruise focused on acquisition of seismic, oceanographic, atmospheric, geochemical and sediment and benthic fauna sampling data from three target areas: the shallow shelf and shelf edge methane seepage sites at Prins Karls Forelanda sediment drift on the western flank of the Knipovich Ridgethe Vestnesa Ridge Research objectives were planned long the goals of CAGE and its individual work packages, and the teaching would be organized along these goals. Scientific problems that are to be addressed in these two key target areas include the periodicity of seepage (i.e. time scales of active, inactive and reactivated systems), quantification of methane concentrations in surface sediments, water column and above the sea surface, gas and hydrates, the nature of gas sources, and the benthic communities occurring at the seep sites. Specific objectives of cruise CAGE 14-1 were as follows: Hydro-acoustic mapping of methane bubble plumes above shallow and deep-water vent fields.Seismic surveying and multibeam mapping across the contours of the Svyatogor Rise.Sediment sampling using gravity, box and multi-corer for sediment and pore-water geochemical analysesSampling of benthic fauna at several seep sites and reference stations in all three target areas.Acquisition of oceanographic data for measuring oceanographic conditions and methane concentrations in the water column, particularly at the shallow shelf sites. The cruise may be known as: CAGE14_1 Article in Journal/Newspaper Arctic Arctic Gas Hydrate, Environment and Climate Arctic University of Tromsø: Septentrio Academic Publishing Arctic Svyatogor Ridge ENVELOPE(5.783,5.783,78.233,78.233) CAGE – Centre for Arctic Gas Hydrate, Environment and Climate Report Series 2 |
institution |
Open Polar |
collection |
University of Tromsø: Septentrio Academic Publishing |
op_collection_id |
ftunitroemsoe |
language |
English |
topic |
Prins-Karls Foreland Svyatogor Ridge Vestnesa Ridge fluid flow hydro-acoustic oceanography CTD 2D seismic multibeam sediment sampling pore water sampling gas chromatography methane flux |
spellingShingle |
Prins-Karls Foreland Svyatogor Ridge Vestnesa Ridge fluid flow hydro-acoustic oceanography CTD 2D seismic multibeam sediment sampling pore water sampling gas chromatography methane flux Bünz, Stefan Panieri, Giuliana CAGE14-1 Cruise Report: CAGE research school in Arctic Marine Geology and Geophysics |
topic_facet |
Prins-Karls Foreland Svyatogor Ridge Vestnesa Ridge fluid flow hydro-acoustic oceanography CTD 2D seismic multibeam sediment sampling pore water sampling gas chromatography methane flux |
description |
Cruise CAGE 14-1 is one of several cruises in 2014 that will be carried out to collect cross-disciplinary data for addressing the objectives of the Norwegian Centre for Arctic Gas Hydrate, Environment and Climate, CAGE. The Norwegian Research Council funds CAGE for a period of 10 years to addressee main scientific questions about gas hydrate environments in Arctic regions. Cruise CAGE 14-1 was also hosting this year’s AMGG research school cruise with 14 PhD students participating, most of them from CAGE. The cruise focused on acquisition of seismic, oceanographic, atmospheric, geochemical and sediment and benthic fauna sampling data from three target areas: the shallow shelf and shelf edge methane seepage sites at Prins Karls Forelanda sediment drift on the western flank of the Knipovich Ridgethe Vestnesa Ridge Research objectives were planned long the goals of CAGE and its individual work packages, and the teaching would be organized along these goals. Scientific problems that are to be addressed in these two key target areas include the periodicity of seepage (i.e. time scales of active, inactive and reactivated systems), quantification of methane concentrations in surface sediments, water column and above the sea surface, gas and hydrates, the nature of gas sources, and the benthic communities occurring at the seep sites. Specific objectives of cruise CAGE 14-1 were as follows: Hydro-acoustic mapping of methane bubble plumes above shallow and deep-water vent fields.Seismic surveying and multibeam mapping across the contours of the Svyatogor Rise.Sediment sampling using gravity, box and multi-corer for sediment and pore-water geochemical analysesSampling of benthic fauna at several seep sites and reference stations in all three target areas.Acquisition of oceanographic data for measuring oceanographic conditions and methane concentrations in the water column, particularly at the shallow shelf sites. The cruise may be known as: CAGE14_1 |
format |
Article in Journal/Newspaper |
author |
Bünz, Stefan Panieri, Giuliana |
author_facet |
Bünz, Stefan Panieri, Giuliana |
author_sort |
Bünz, Stefan |
title |
CAGE14-1 Cruise Report: CAGE research school in Arctic Marine Geology and Geophysics |
title_short |
CAGE14-1 Cruise Report: CAGE research school in Arctic Marine Geology and Geophysics |
title_full |
CAGE14-1 Cruise Report: CAGE research school in Arctic Marine Geology and Geophysics |
title_fullStr |
CAGE14-1 Cruise Report: CAGE research school in Arctic Marine Geology and Geophysics |
title_full_unstemmed |
CAGE14-1 Cruise Report: CAGE research school in Arctic Marine Geology and Geophysics |
title_sort |
cage14-1 cruise report: cage research school in arctic marine geology and geophysics |
publisher |
Septentrio Academic Publishing |
publishDate |
2023 |
url |
https://septentrio.uit.no/index.php/cage/article/view/6898 https://doi.org/10.7557/cage.6898 |
long_lat |
ENVELOPE(5.783,5.783,78.233,78.233) |
geographic |
Arctic Svyatogor Ridge |
geographic_facet |
Arctic Svyatogor Ridge |
genre |
Arctic Arctic Gas Hydrate, Environment and Climate Arctic |
genre_facet |
Arctic Arctic Gas Hydrate, Environment and Climate Arctic |
op_source |
CAGE – Centre for Arctic Gas Hydrate, Environment and Climate Report Series; Vol. 2 (2014) 2703-9625 |
op_relation |
https://septentrio.uit.no/index.php/cage/article/view/6898/7096 https://septentrio.uit.no/index.php/cage/article/view/6898 doi:10.7557/cage.6898 |
op_rights |
Copyright (c) 2023 Stefan Bünz, Giuliana Panieri https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.7557/cage.6898 |
container_title |
CAGE – Centre for Arctic Gas Hydrate, Environment and Climate Report Series |
container_volume |
2 |
_version_ |
1766296469703229440 |