Catalogue PIGMA
Arctic Western Eurasian Basin: IAOOS 23 and IAOOS 24 ocean CTD-DO, CDOM and nitrate profiles in 2017
The two platforms IAOOS 23 and IAOOS 24 were deployed within 600 m from each other at the North Pole from the Russia-operated Barneo ice camp on April 12, 2017. They followed a meandering trajectory, reaching as far as 30°E in the Nansen Basin, before turning back to the western Fram Strait. On both IAOOS 23 and 24, the ocean profiler was a PROVOR SPI (from French manufacturer NKE) equipped with a Seabird SBE41 CTD (Conductivity, Temperature, Depth) and a dissolved oxygen (DO) Aandera 4330 optode. For the first time, the profiler on IAOOS 23 also carried biogeochemical sensors. It featured a bio-optics sensor suite and a submersible ultraviolet nitrate analyzer (SUNA, Satlantic-Seabird Inc.). The bio-optics sensor suite (called Pack Rem A) combines a three-optical-sensor instrument (ECO Triplet, WET Labs Inc.) and a multispectral radiometer (OCR-504, Satlantic Inc.). The present dataset is composed of CTD-DO data from IAOOS 23 and 24, corrected from the thermal lag and the sensor lag, despiked and interpolated vertically every 0.5 m. It also comprises nitrate concentrations from the SUNA and CDOM fluorescence from the WETLabs ECO sensor on IAOOS 23. Other biogeochemical data will be added to this dataset. The profilers were set to perform two upward profiles a day from 250 m (IAOOS 23) and 350 m (IAOOS 24) upward starting at approximately 6 am and 6 pm. They provided a unique 8-month long dataset, gathering a total of 793 profiles of the temperature, salinity and oxygen (upper 350m) and 427 profiles of CDOM and nitrates concentrations (upper 250m).
Simple
- Date (Publication)
- 2017-04-12
- Date (Revision)
- 2024-02-07
- Other citation details
- Provost Christine, Koenig Zoé, Sennéchael Nathalie, Athanase Marylou, Labaste Matthieu, Garçon Véronique (2017). Arctic Western Eurasian Basin: IAOOS 23 and IAOOS 24 ocean CTD-DO, CDOM and nitrate profiles in 2017. SEANOE. https://doi.org/10.17882/57288
- Credit
- We thank Victoire Rérolle and Sergei Pisarev for their contribution to IAOOS platforms preparation and deployment. The IAOOS platforms were developed with funding from Equipex IAOOS (Ice Atmosphere Ocean Observing System) (ANR-10- EQPX-32-01), and biogeochemical sensors added to the platform through funding from the ICE-ARC program from the European Union 7th Framework Progamme (grant number 603887).
- Theme
-
- Arctic
- Ocean profiles
- Temperature
- Salinity
- Oxygen
- Colored Dissolved Organic Matter
- Nitrate
- Hydrography
- Biogeochemistry
- Eurasian Basin
- Physical oceanography
- project
-
- FP7 ICE-ARC (Agreement: 603887)
- Use limitation
- CC-BY (Creative Commons - Attribution)
- Use constraints
- Other restrictions
- Other constraints
- Data are published without any warranty, express or implied. The user assumes all risks arising from his/her use of data. Data are intended to be research-quality. It is the sole responsibility of the user to assess if the data are appropriate for his/her use, and to interpret the data, data quality, and data accuracy accordingly. Authors welcome users to ask questions and report problems.
- Date (Publication)
- 2022
- Unique resource identifier
- 10.1029/2021JC017701
- Association Type
- Cross reference
- Initiative Type
- Study
- Date (Publication)
- 2020
- Unique resource identifier
- 10.1029/2020JC016463
- Association Type
- Cross reference
- Initiative Type
- Study
- Date (Publication)
- 2020
- Unique resource identifier
- 10.1029/2020JC016204
- Association Type
- Cross reference
- Initiative Type
- Study
- Date (Publication)
- 2020
- Unique resource identifier
- 10.1029/2019JC015608
- Association Type
- Cross reference
- Initiative Type
- Study
- Date (Publication)
- 2019
- Unique resource identifier
- 10.1029/2018JC014701
- Association Type
- Cross reference
- Initiative Type
- Study
- Date (Publication)
- 2017
- Unique resource identifier
- 10.17882/59183
- Association Type
- Cross reference
- Initiative Type
- dataset
- Metadata language
- English
- Topic category
-
- Oceans
))
- Begin date
- 2017-04-12
- End date
- 2018-01-04
- Distribution format
-
-
NC, NETCDF
(
)
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NC, NETCDF
(
)
- OnLine resource
-
Processed data
(
WWW:DOWNLOAD-1.0-link--download
)
IAOOS 23 profiler CTD-DO data from 2017 Arctic Eurasian Basin - 21 MB
- OnLine resource
-
Processed data
(
WWW:DOWNLOAD-1.0-link--download
)
IAOOS 24 profiler CTD-DO data from 2017 Arctic Eurasian Basin - 18 MB
- OnLine resource
-
Processed data
(
WWW:DOWNLOAD-1.0-link--download
)
IAOOS 23 profiler CDOM data from 2017 Arctic Eurasian Basin - 8 MB
- OnLine resource
-
Processed data
(
WWW:DOWNLOAD-1.0-link--download
)
IAOOS 23 profiler nitrate data from 2017 Arctic Eurasian Basin - 1007 KB
- OnLine resource
- DOI of the product ( DOI )
- OnLine resource
- Seanoe ( rel-canonical )
- Hierarchy level
- Dataset
- Statement
- On both IAOOS 23 and 24 plaforms, the ocean profiler was a PROVOR SPI (from French manufacturer NKE) equipped with a Seabird SBE41 CTD (Conductivity, Temperature, Depth) and a dissolved oxygen (DO) Aandera 4330 optode. For the first time, the profiler on IAOOS 23 also carried a bio-optics sensor suite and a submersible ultraviolet nitrate analyzer (SUNA, Satlantic-Seabird Inc.). The bio-optics sensor suite (called Pack Rem A) combines a three-optical-sensor instrument (ECO Triplet, WET Labs Inc.) and a multispectral radiometer (OCR-504, Satlantic Inc.).
- File identifier
- seanoe:57288 XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2024-02-07
- Metadata standard name
- ISO 19115:2003/19139
- Metadata standard version
- 1.0
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