Details of The 2014 Greenland-Portugal GEOVIDE bottle data (GO-SHIP A25 and GEOTRACES GA01)
BackDataset identification
© OpenStreetMap contributors
Title of dataset | The 2014 Greenland-Portugal GEOVIDE bottle data (GO-SHIP A25 and GEOTRACES GA01) |
Narrative summary of dataset | 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. This dataset reports for the classical rosette bottle data for the following Essential Ocean Variables: salinity, dissolved oxygen, total alkalinity, pH, nitrates and silicic acid. It also reports on the measurements of the CTD-O2 probe at the bottle levels: pressure, temperature, salinity and dissolved oxygen. |
Summary of processing methodology | https://doi.org/10.5194/bg-15-2075-2018 |
Supporting documentation | How to cite: Perez Fiz, Treguer Paul, Branellec Pierre, García-Ibáñez Maribel I., Lherminier Pascale, Sarthou Géraldine (2018). The 2014 Greenland-Portugal GEOVIDE bottle data (GO-SHIP A25 and GEOTRACES GA01). SEANOE. https://doi.org/10.17882/54653 In addition to properly cite this dataset, it would be appreciated that the following work(s) be cited too, when using this dataset in a publication : García-Ibáñez Maribel I., Pérez Fiz F., Lherminier Pascale, Zunino Patricia, Mercier Herlé, Tréguer Paul (2018). Water mass distributions and transports for the 2014 GEOVIDE cruise in the North Atlantic. Biogeosciences, 15(7), 2075-2090. https://doi.org/10.5194/bg-15-2075-2018 |
Cruise | |
Start date | 2014-05-15 |
End date | 2014-06-30 |
Responsible organisations
Country | France |
Organisation name | Ifremer, Scientific Information Systems for the sea |
Role of organisation | Dataset Holding Organisation |
Country | France |
Organisation name | SEA scieNtific Open data Edition |
Role of organisation | Publisher |
Dataset availability
Original dataset download link | https://cloud.emodnet-ingestion.eu/index.php/s/G5UnVdnLLscF2pg |
Date of original dataset publication | 2019-07-04 |
Dataset format | Network Common Data Form |
Ocean Data View | |
xls | |
xlsx | |
Public access | No limitations |
License for use | CC0 1.0 |
Type | Dataset |
DOI | https://doi.org/10.17882/54653 |
Link to dataset after processing by data centre | https://cdi.seadatanet.org/search/welcome.php?query=455&query_code={7D3E3B32-D75C-4AD7-BAE2-907747FD0BED} |
Locations
Map | © OpenStreetMap contributors |
Latitude north boundary | 60 |
Longitude east boundary | -54 |
Latitude south boundary | 40 |
Longitude west boundary | -8 |
Coordinate reference system | World Geodetic System 84 |
Sea area | North Atlantic Ocean |
Atlantic Ocean | |
North America Mainland | |
Northeast Atlantic Ocean (40W) | |
Northwest Atlantic Ocean (40W) |
Data types, collection and processing
Observation type | Dissolved gases |
Nutrients | |
Water column temperature and salinity | |
Parameter | Alkalinity, acidity and pH of the water column |
Dissolved oxygen parameters in the water column | |
Nitrate concentration parameters in the water column | |
Salinity of the water column | |
Silicate concentration parameters in the water column | |
Temperature of the water column | |
Instrument type | CTD |
discrete water samplers | |
Platform type | research vessel |
Platform name | Maria S. Merian |
Platform type | research vessel |
Platform name | Thalassa |
Platform type | research vessel |
Platform name | Pourquoi pas? |
Data quality processing information | Processed data, Quality controlled data |
Process information
Submitting organisation | Ifremer, Scientific Information Systems for the sea |
Submission identifier (UUID) | 8b8fb919-cdf8-44b7-a949-cd7b23bd15e3 |
Date of dataset creation | 2018-04-01 |
Date of metadata creation | 2019-05-17 |
Date of metadata latest revision | 2019-06-14 |
Date of publishing | 2019-07-04 |
Date of processed dataset publication | 2019-07-04 |
Processing data centre | Ifremer, Scientific Information Systems for the sea |
Summary record-ID | 534 |