The 2014 Greenland-Portugal GEOVIDE CTDO2 hydrographic and SADCP data (GO-SHIP A25 and GEOTRACES GA01)
The GEOVIDE cruise was carried out coast to coast between Portugal and Newfoundland via the south tip of Greenland, following the OVIDE line in the eastern part and crossing the Labrador Sea in the western part. The classical hydrographic rosette was cast 163 times at 78 different geographical posit...
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Online Access: | https://doi.org/10.17882/52153 https://www.seanoe.org/data/00410/52153/ |
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ftseanoe:oai:seanoe.org:52153 2023-05-15T16:27:57+02:00 The 2014 Greenland-Portugal GEOVIDE CTDO2 hydrographic and SADCP data (GO-SHIP A25 and GEOTRACES GA01) Lherminier, Pascale Sarthou, Geraldine North 60.0, South 40.0, East -55.0, West -8.0 2017-11-22 https://doi.org/10.17882/52153 https://www.seanoe.org/data/00410/52153/ unknown SEANOE doi:10.17882/52153 https://doi.org/10.17882/52153 https://www.seanoe.org/data/00410/52153/ CC0 CC0 OVIDE circulation water mass GEOTRACES CTD North Atlantic dataset 2017 ftseanoe https://doi.org/10.17882/52153 2022-10-12T16:21:38Z The GEOVIDE cruise was carried out coast to coast between Portugal and Newfoundland via the south tip of Greenland, following the OVIDE line in the eastern part and crossing the Labrador Sea in the western part. The classical hydrographic rosette was cast 163 times at 78 different geographical positions called stations. While the CTD-O2 probe acquired continuous profiles of the “physical” variables (pressure, temperature, salinity and dissolved oxygen), 22 Niskin bottles were closed at different levels during the upcast to provide samples for biogeochemical analysis. After calibration, we find precisions for pressure, temperature, salinity and dissolved oxygen that fit the GO-SHIP international quality requirements. In parallel, but not simultaneously, a trace-metal rosette (TMR) was cast 53 times, also acquiring profiles of physical variables, and equipped with 24 Go-Flo bottles adapted for the sampling of trace metals. Depending on the number of operations, stations were identified as “Short” (one single CTD cast), “Large” (3 CTD casts), “XLarge” (up to 6) and “Super” (up to 11). All along the track of the ship, current magnitude and direction was measured by Ship Acoustic Doppler Current Profilers, down to 1000m depth. Dataset Greenland Labrador Sea Newfoundland North Atlantic SEANOE (Sea scientific open data publication) Greenland Newfoundland |
institution |
Open Polar |
collection |
SEANOE (Sea scientific open data publication) |
op_collection_id |
ftseanoe |
language |
unknown |
topic |
OVIDE circulation water mass GEOTRACES CTD North Atlantic |
spellingShingle |
OVIDE circulation water mass GEOTRACES CTD North Atlantic Lherminier, Pascale Sarthou, Geraldine The 2014 Greenland-Portugal GEOVIDE CTDO2 hydrographic and SADCP data (GO-SHIP A25 and GEOTRACES GA01) |
topic_facet |
OVIDE circulation water mass GEOTRACES CTD North Atlantic |
description |
The GEOVIDE cruise was carried out coast to coast between Portugal and Newfoundland via the south tip of Greenland, following the OVIDE line in the eastern part and crossing the Labrador Sea in the western part. The classical hydrographic rosette was cast 163 times at 78 different geographical positions called stations. While the CTD-O2 probe acquired continuous profiles of the “physical” variables (pressure, temperature, salinity and dissolved oxygen), 22 Niskin bottles were closed at different levels during the upcast to provide samples for biogeochemical analysis. After calibration, we find precisions for pressure, temperature, salinity and dissolved oxygen that fit the GO-SHIP international quality requirements. In parallel, but not simultaneously, a trace-metal rosette (TMR) was cast 53 times, also acquiring profiles of physical variables, and equipped with 24 Go-Flo bottles adapted for the sampling of trace metals. Depending on the number of operations, stations were identified as “Short” (one single CTD cast), “Large” (3 CTD casts), “XLarge” (up to 6) and “Super” (up to 11). All along the track of the ship, current magnitude and direction was measured by Ship Acoustic Doppler Current Profilers, down to 1000m depth. |
format |
Dataset |
author |
Lherminier, Pascale Sarthou, Geraldine |
author_facet |
Lherminier, Pascale Sarthou, Geraldine |
author_sort |
Lherminier, Pascale |
title |
The 2014 Greenland-Portugal GEOVIDE CTDO2 hydrographic and SADCP data (GO-SHIP A25 and GEOTRACES GA01) |
title_short |
The 2014 Greenland-Portugal GEOVIDE CTDO2 hydrographic and SADCP data (GO-SHIP A25 and GEOTRACES GA01) |
title_full |
The 2014 Greenland-Portugal GEOVIDE CTDO2 hydrographic and SADCP data (GO-SHIP A25 and GEOTRACES GA01) |
title_fullStr |
The 2014 Greenland-Portugal GEOVIDE CTDO2 hydrographic and SADCP data (GO-SHIP A25 and GEOTRACES GA01) |
title_full_unstemmed |
The 2014 Greenland-Portugal GEOVIDE CTDO2 hydrographic and SADCP data (GO-SHIP A25 and GEOTRACES GA01) |
title_sort |
2014 greenland-portugal geovide ctdo2 hydrographic and sadcp data (go-ship a25 and geotraces ga01) |
publisher |
SEANOE |
publishDate |
2017 |
url |
https://doi.org/10.17882/52153 https://www.seanoe.org/data/00410/52153/ |
op_coverage |
North 60.0, South 40.0, East -55.0, West -8.0 |
geographic |
Greenland Newfoundland |
geographic_facet |
Greenland Newfoundland |
genre |
Greenland Labrador Sea Newfoundland North Atlantic |
genre_facet |
Greenland Labrador Sea Newfoundland North Atlantic |
op_relation |
doi:10.17882/52153 https://doi.org/10.17882/52153 https://www.seanoe.org/data/00410/52153/ |
op_rights |
CC0 |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.17882/52153 |
_version_ |
1766017558514761728 |