• Catalogue PIGMA
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Arctic Western Eurasian Basin: IAOOS 23 physical and biogeochemical profiles in 2017

In April 2017, two Ice Atmosphere Arctic Ocean Observing System platforms (IAOOS 23 and IAOOS 24) were deployed near the North Pole. Over the next 8 months, they meandered southwards with the ice in the Transpolar Drift, collecting measurements in the upper 250 m of Amundsen Basin, Nansen Basin and Fram Strait. The ocean profilers are PROVOR SPI (from French manufacturer NKE), which includes a Seabird SBE41 CTD (Conductivity, Temperature, Depth) and a dissolved oxygen (DO) Aandera 4330 optode. IAOOS 23 also 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 chlorophyll-a fluorescence, backscatter, irradiances (at 412, 490 and 555 nm), photosynthetically active radiation (PAR), nitrate and colored-dissolved organic matter data from the IAOOS 23 platform, as well as composites of absolute salinity, conservative temperature and apparent oxygen utilization data from both profilers. The profilers were set to perform two upward profiles a day from 250 m starting at approximately 6 am and 6 pm. In this dataset, chlorophyll-a, PAR and irradiances were corrected with a shift to set dark values to zero. Nitrate was interpolated vertically every 5 m, and all other parameters were interpolated vertically every 0.5 m.

Simple

Date (Publication)
2017-04-12
Date (Revision)
2024-02-07
Other citation details

Provost Christine, Sennéchael Nathalie, Garçon Véronique, Boles Elisabeth, Athanase Marylou, Koenig Zoé, Labaste Matthieu (2017). Arctic Western Eurasian Basin: IAOOS 23 physical and biogeochemical profiles in 2017. SEANOE. https://doi.org/10.17882/59183

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 :

Athanase Marylou, Sennéchael Nathalie, Garric Gilles, Koenig Zoé, Boles Elisabeth, Provost Christine (2019). New hydrographic measurements of the upper Arctic Western Eurasian Basin in 2017 reveal fresher mixed layer and shallower warm layer than 2005-2012 climatology. Journal of Geophysical Research: Oceans, -. https://doi.org/10.1029/2018JC014701

Credit
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). We are deeply grateful to the many people who participated in the development and tests of the biogeochemical profiler at Ifremer facilities in Brest (France) and during the N-ICE 2015 ice camp from RV Lance north of Svalbard: Magali Garracio, Antoine Guillot, Christine Drezen and Michel Calzas, Nicolas Villacieros Robineau, Jean-Philippe Savy and Victoire Rérolle. We thank Matthieu Labaste, Victoire Rérolle and Sergey Pisarev for their contribution to the preparation and deployment of the IAOOS platforms from the North Pole in April 2017. Magali Garracio was essential to the data recovery and decoding processes. Discussions with Catherine Schmechtig on the data processing and Carole Barus for project management for CNRS-LEGOS partner within the ICE-ARC programme are gratefully acknowledged.
Author
  Laboratoire LOCEAN-IPSL, Sorbonne Universites (UPMC, Univ. Paris 6)-CNRS-IRD-MNHN, Paris, France - Provost Christine
Author
  Laboratoire LOCEAN-IPSL, Sorbonne Universites (UPMC, Univ. Paris 6)-CNRS-IRD-MNHN, Paris, France - Sennéchael Nathalie
Author
  Laboratoire d'Etudes en Géophysique et d'Océanographie Spatiales (LEGOS), Toulouse, France - Garçon Véronique
Author
  Laboratoire LOCEAN-IPSL, Sorbonne Universites (UPMC, Univ. Paris 6)-CNRS-IRD-MNHN, Paris, France - Boles Elisabeth
Author
  Laboratoire LOCEAN-IPSL, Sorbonne Universites (UPMC, Univ. Paris 6)-CNRS-IRD-MNHN, Paris, France - Athanase Marylou
Author
  Laboratoire LOCEAN-IPSL, Sorbonne Universites (UPMC, Univ. Paris 6)-CNRS-IRD-MNHN, Paris, France - Koenig Zoé
Author
  Laboratoire LOCEAN-IPSL, Sorbonne Universites (UPMC, Univ. Paris 6)-CNRS-IRD-MNHN, Paris, France - Labaste Matthieu
Publisher
  SEANOE
Theme
  • Arctic
  • Biogeochemistry
  • Ocean profiles
  • Chlorophyll-a
  • Backscatter
  • Photosynthetically Active Radiation
  • Irradiance
  • Colored Dissolved Organic Matter
  • Nitrate
  • Eurasian Basin
  • Biological oceanography
  • Chemical oceanography
  • Physical oceanography
project
  • FP7 ICE-ARC (Agreement: 603887)
ODATIS aggregation parameters and Essential Variable names
  • Dissolved Organic Matter
  • Dissolved oxygen
  • Pigments
  • Salinity
  • Sea ice
  • Sea temperature
SeaDataNet Parameter Disciplines
  • Biological oceanography
  • Chemical oceanography
  • Physical oceanography
Type de jeux de donnée ODATIS
  • /Observational data/in-situ
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)
2020
Publisher
  American Geophysical Union (AGU)
Author
  Bertosio Cécilia
Author
  Provost Christine
Author
  Sennéchael Nathalie
Author
  Artana Camila
Author
  Athanase Marylou
Author
  Boles Elisabeth
Author
  Lellouche Jean‐Michel
Author
  Garric Gilles
Unique resource identifier
10.1029/2020JC016204
Association Type
Cross reference
Initiative Type
Study
Date (Publication)
2020
Publisher
  American Geophysical Union (AGU)
Author
  Boles Elisabeth
Author
  Provost Christine
Author
  Garçon Véronique
Author
  Bertosio Cécilia
Author
  Athanase Marylou
Author
  Koenig Zoé
Author
  Sennéchael Nathalie
Unique resource identifier
10.1029/2019JC015608
Association Type
Cross reference
Initiative Type
Study
Date (Publication)
2019
Publisher
  American Geophysical Union (AGU)
Author
  Athanase Marylou
Author
  Sennéchael Nathalie
Author
  Garric Gilles
Author
  Koenig Zoé
Author
  Boles Elisabeth
Author
  Provost Christine
Unique resource identifier
10.1029/2018JC014701
Association Type
Cross reference
Initiative Type
Study
Date (Publication)
2017
Publisher
  SEANOE
Author
  Provost
Author
  Christine
Author
  Koenig
Author
  Zoé
Author
  Sennéchael
Author
  Nathalie
Author
  Athanase
Author
  Marylou
Author
  Labaste
Author
  Matthieu
Author
  Garçon
Author
  Véronique
Unique resource identifier
10.17882/57288
Association Type
Cross reference
Initiative Type
dataset
Metadata language
English
Topic category
  • Oceans
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Begin date
2017-04-12
End date
2018-01-04
Distribution format
  • NC, NETCDF ( )

OnLine resource
Processed data ( WWW:DOWNLOAD-1.0-link--download )

IAOOS 23 profiler nitrate data from 2017 Arctic Eurasian Basin - 1 MB

OnLine resource
Processed data ( WWW:DOWNLOAD-1.0-link--download )

IAOOS 23 profiler ECO triplet (chlorophyll-a, backscatter, colored dissolved organic matter) data from 2017 Arctic Eurasian Basin - 14 MB

OnLine resource
Processed data ( WWW:DOWNLOAD-1.0-link--download )

IAOOS 23 and IAOOS 24 composite profiler CTD-DO (temperature, salinity, apparent oxygen utilization) data from 2017 Arctic Eurasian Basin - 14 MB

OnLine resource
Processed data ( WWW:DOWNLOAD-1.0-link--download )

IAOOS 23 profiler OCR data (photosynthetically active radiation) from 2017 Arctic Eurasian Basin - 10 MB

OnLine resource
DOI of the product ( DOI )
OnLine resource
Seanoe ( rel-canonical )
Hierarchy level
Dataset
Statement
On IAOOS 23 plaform, 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 (presented in a distinct related data set). 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:59183 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
Point of contact
  Laboratoire LOCEAN-IPSL, Sorbonne Universites (UPMC, Univ. Paris 6)-CNRS-IRD-MNHN, Paris, France - Provost Christine
Point of contact
  Laboratoire d'Etudes en Géophysique et d'Océanographie Spatiales (LEGOS), Toulouse, France - Garçon Véronique
 
 

Overviews

overview

Spatial extent

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Keywords

Arctic Backscatter Biogeochemistry Biological oceanography Chemical oceanography Chlorophyll-a Colored Dissolved Organic Matter Eurasian Basin Irradiance Nitrate Ocean profiles Photosynthetically Active Radiation Physical oceanography
ODATIS aggregation parameters and Essential Variable names
Dissolved Organic Matter Dissolved oxygen Pigments Salinity Sea ice Sea temperature
Type de jeux de donnée ODATIS
/Observational data/in-situ

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