Dataset Overview | National Centers for Environmental Information (NCEI)

Dissolved inorganic carbon, total alkalinity, water temperature, salinity, nutrients and other parameters collected from profile and discrete sample observations during R/V Johan Hjort and other research ships time series cruises in the North Atlantic Ocean, Norwegian See from 2011-01-13 to 2017-04-02 (NCEI Accession 0282292)

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This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, water temperature, salinity, nutrients and other parameters collected from profile and discrete sample observations during R/V Johan Hjort and other research ships time series cruises in the North Atlantic Ocean, Norwegian See from 2011-01-13 to 2017-04-02. Marine CO2 system data (total alkalinity, and total dissolved inorganic carbon were collected from full water column on the IMR repeat section Fugløya-Bjørnøya in the Barents Sea, sometimes referred as the Barents Sea Opening (BSO). Sampling was generally performed once a year between January and May, although on some occasions sampling was performed at other times and other frequency.

Dataset Citation

Cite as: Chierici, Melissa; Jones, Elizabeth M.; Lødemel, Helene Hodal (2023). Dissolved inorganic carbon, total alkalinity, water temperature, salinity, nutrients and other parameters collected from profile and discrete sample observations during R/V Johan Hjort and other research ships time series cruises in the North Atlantic Ocean, Norwegian See from 2011-01-13 to 2017-04-02 (NCEI Accession 0282292). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/fkj1-kn30. Accessed [date].

Dataset Identifiers

ISO 19115-2 Metadata

gov.noaa.nodc:0282292

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Distribution Formats	Originator data format
Ordering Instructions	Contact NCEI for other distribution options and instructions.
Distributor	NOAA National Centers for Environmental Information +1-301-713-3277 NCEI.Info@noaa.gov
Dataset Point of Contact	NOAA National Centers for Environmental Information ncei.info@noaa.gov

Time Period	2011-01-13 to 2017-04-02
Spatial Bounding Box Coordinates	West: 1.1 East: 20.6 South: 62.2 North: 74.25
Spatial Coverage Map

General Documentation

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Descriptive Information
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Associated Resources

Melissa Chierici, Elizabeth Jones, Helene Hodal Lødemel (2019) Interannual variability of the marine CO2 system and nutrients in the Barents Sea from 2011 to 2017 https://doi.org/10.21335/NMDC-1738969988
- https://doi.org/10.21335/nmdc-1738969988
  related dataset
Arctic Ocean CLIVAR Repeat Sections
- https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/CLIVAR_Arctic_Ocean.html
  related resource
NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
- https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
  OCADS website

Publication Dates	publication: 2023-09-08
Data Presentation Form	Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status	Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility
Data Update Frequency	As needed
Purpose	This dataset is available to the public for a wide variety of uses including scientific research and analysis.
Use Limitations	accessLevel: Public Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.

Dataset Citation	Cite as: Chierici, Melissa; Jones, Elizabeth M.; Lødemel, Helene Hodal (2023). Dissolved inorganic carbon, total alkalinity, water temperature, salinity, nutrients and other parameters collected from profile and discrete sample observations during R/V Johan Hjort and other research ships time series cruises in the North Atlantic Ocean, Norwegian See from 2011-01-13 to 2017-04-02 (NCEI Accession 0282292). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/fkj1-kn30. Accessed [date].
Cited Authors	Chierici, Melissa Institute of Marine Research - Norway (IMR) Jones, Elizabeth M. Institute of Marine Research - Norway (IMR) Lødemel, Helene Hodal Institute of Marine Research - Norway (IMR)
Principal Investigators	Melissa Chierici Institute of Marine Research - Norway (IMR) Elizabeth M. Jones Institute of Marine Research - Norway (IMR) Helene Hodal Lødemel Institute of Marine Research - Norway (IMR)
Contributors	Institute of Marine Research - Norway (IMR)
Resource Providers	Nico Lange GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR) GEOMAR Helmholtz Centre for Ocean Research Kiel (GEOMAR)
Publishers	NOAA National Centers for Environmental Information
Acknowledgments	Funding Information: Norwegian Environment Agency (Miljødirektoratet) project#7013502 and 17078007

Theme keywords	NODC DATA TYPES THESAURUS DISSOLVED INORGANIC CARBON (DIC) NUTRIENTS SALINITY total alkalinity WATER TEMPERATURE NODC OBSERVATION TYPES THESAURUS chemical discrete sample physical profile WMO_CategoryCode oceanography Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY OCADS Study Type Discrete measurement Provider Variable Abbreviations ALKALI CTDSAL CTDTMP PH_TOT SILCAT, NITRAT, NITRIT, PHSPHT TCARBN
Data Center keywords	NODC COLLECTING INSTITUTION NAMES THESAURUS Institute of Marine Research - Norway NODC SUBMITTING INSTITUTION NAMES THESAURUS GEOMAR Helmholtz Centre for Ocean Research Kiel Global Change Master Directory (GCMD) Data Center Keywords DE/GEOMAR > GEOMAR - Helmholtz Centre for Ocean Research Kiel, Germany NO/IMR > Institute of Marine Research, Bergen, Norway NO/NMDC/IMR > Institute of Marine Research, Norwegian Marine Data Centre, Norway
Platform keywords	NODC PLATFORM NAMES THESAURUS JOHAN HJORT
Instrument keywords	NODC INSTRUMENT TYPES THESAURUS carbon dioxide (CO2) gas analyzer CTD Niskin bottle nutrient autoanalyzer salinometer temperature sensor titrator Global Change Master Directory (GCMD) Instrument Keywords AUTOANALYZER > AUTOANALYZER CO2 ANALYZERS > CO2 ANALYZERS CTD > Conductivity, Temperature, Depth NISKIN BOTTLES SALINOMETERS TEMPERATURE SENSORS > TEMPERATURE SENSORS
Place keywords	NODC SEA AREA NAMES THESAURUS North Atlantic Ocean Norwegian Sea Global Change Master Directory (GCMD) Location Keywords OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > NORWEGIAN SEA Provider Geographic Names North Atlantic Ocean Norwegian Sea
Project keywords	NODC PROJECT NAMES THESAURUS GLOBAL OCEAN DATA ANALYSIS PROJECT (GLODAP) Cruise ID Barents Sea from 2011 to 2017 EXPOCODE 58JH20110113 58JH20110121 Global Change Master Directory (GCMD) Project Keywords GLODAP > Global Ocean Data Analysis Project Ocean Acidification Search Keywords Ocean Carbon and Acidification Data System (OCADS) Project Reference Section ID Time Series Research Projects Interannual variability of the marine CO2 system and nutrients in the Barents Sea from 2011 to 2017
Keywords	NCEI ACCESSION NUMBER 0282292

Use Constraints	Cite as: Chierici, Melissa; Jones, Elizabeth M.; Lødemel, Helene Hodal (2023). Dissolved inorganic carbon, total alkalinity, water temperature, salinity, nutrients and other parameters collected from profile and discrete sample observations during R/V Johan Hjort and other research ships time series cruises in the North Atlantic Ocean, Norwegian See from 2011-01-13 to 2017-04-02 (NCEI Accession 0282292). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/fkj1-kn30. Accessed [date].
Access Constraints	Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Fees	In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.

Lineage information for: dataset
Processing Steps	2023-09-08T06:21:01Z - NCEI Accession 0282292 v1.1 was published.
Output Datasets	NCEI Accession 0282292 v1.1 NCEI Accession 0282292 v1.1 (download) published 2023-09-08T06:21:01Z

Lineage information for: dataset
Processing Steps	Parameter or Variable: Dissolved Inorganic Carbon; Abbreviation: TCARBN; Unit: UMOL/KG; Observation type: Discrete, profile, bottle; Measured or calculated: Measured; Sampling instrument: Niskin Bottles; Detailed sampling and analyzing information: Marine CO2 system data (total alkalinity, and total dissolved inorganic carbon were collected from full water column on the IMR repeat sections in the Norwegian Sea; Svinøy and Gimsøy. Sampling was generally performed in spring between January and April, although on some occasions sampling was performed later and earlier. The seawater samples were collected from a CTD-Rosette (12-Niskin bottle) following standard procedures and analyzed at Institute of Marine Research, Tromsø, Norway after the cruises following the method described in Dickson et al. (2007). DIC was determined using gas extraction of acidified samples followed by coulometric titration and photometric detection using a Versatile Instrument for the Determination of Titration carbonate (VINDTA 3D, Marianda, Germany). determined by potentiometric titration with 0.1 N hydrochloric acid using a Versatile Instrument for the Determination of Titration Alkalinity (VINDTA 3S, Marianda, Germany). Routine analyses of Certified Reference Materials (CRM, provided by A. G. Dickson, Scripps Institution of Oceanography, United States) ensured the accuracy of the measurements, which was better than ±1 and ±2 mmol kg-1 for DIC and AT, respectively. Description of the analytical methods can be found as a summary in the data file, as well as in the annual reports by Chierici et al., 2012:2017, and Jones et al., 2018. Water samples for analysis of nutrients [NO2, NO-, Si(OH)4, PO4] were preserved with 250 µL chloroform until post-cruise analysis following standard methods (Grasshoff et al., 2009) at the chemical laboratory at IMR, Bergen. Three replicates were analyzed for each sample. This study is a contribution to the project Monitoring ocean acidification in Norwegian waters/Havforsuringsovervåking i norske farvann” funded by the Norwegian Environment Agency (Miljødirektoratet) project#7013502 and 17078007.. Parameter or Variable: Total alkalinity; Abbreviation: ALKALI; Unit: UMOL/KG; Observation type: Discrete, bottle; Measured or calculated: Measured; Sampling instrument: Niskin Bottles; Type of titration: Gran titration; Cell type (open or closed): open; Detailed sampling and analyzing information: Marine CO2 system data (total alkalinity, and total dissolved inorganic carbon were collected from full water column on the IMR repeat sections in the Norwegian Sea; Svinøy and Gimsøy. Sampling was generally performed in spring between January and April, although on some occasions sampling was performed later and earlier. The seawater samples were collected from a CTD-Rosette (12-Niskin bottle) following standard procedures and analyzed at Institute of Marine Research, Tromsø, Norway after the cruises following the method described in Dickson et al. (2007). DIC was determined using gas extraction of acidified samples followed by coulometric titration and photometric detection using a Versatile Instrument for the Determination of Titration carbonate (VINDTA 3D, Marianda, Germany). determined by potentiometric titration with 0.1 N hydrochloric acid using a Versatile Instrument for the Determination of Titration Alkalinity (VINDTA 3S, Marianda, Germany). Routine analyses of Certified Reference Materials (CRM, provided by A. G. Dickson, Scripps Institution of Oceanography, United States) ensured the accuracy of the measurements, which was better than ±1 and ±2 mmol kg-1 for DIC and AT, respectively. Description of the analytical methods can be found as a summary in the data file, as well as in the annual reports by Chierici et al., 2012:2017, and Jones et al., 2018. Water samples for analysis of nutrients [NO2, NO-, Si(OH)4, PO4] were preserved with 250 µL chloroform until post-cruise analysis following standard methods (Grasshoff et al., 2009) at the chemical laboratory at IMR, Bergen. Three replicates were analyzed for each sample. This study is a contribution to the project Monitoring ocean acidification in Norwegian waters/Havforsuringsovervåking i norske farvann” funded by the Norwegian Environment Agency (Miljødirektoratet) project#7013502 and 17078007.; Method reference:. Parameter or Variable: PH on total scale; Abbreviation: PH_TOT; Controlled vocabulary name: PH; Observation type: Discrete, bottle; Sampling instrument: Niskin bottles; Detailed sampling and analyzing information: Marine CO2 system data (total alkalinity, and total dissolved inorganic carbon were collected from full water column on the IMR repeat sections in the Norwegian Sea; Svinøy and Gimsøy. Sampling was generally performed in spring between January and April, although on some occasions sampling was performed later and earlier. The seawater samples were collected from a CTD-Rosette (12-Niskin bottle) following standard procedures and analyzed at Institute of Marine Research, Tromsø, Norway after the cruises following the method described in Dickson et al. (2007). DIC was determined using gas extraction of acidified samples followed by coulometric titration and photometric detection using a Versatile Instrument for the Determination of Titration carbonate (VINDTA 3D, Marianda, Germany). determined by potentiometric titration with 0.1 N hydrochloric acid using a Versatile Instrument for the Determination of Titration Alkalinity (VINDTA 3S, Marianda, Germany). Routine analyses of Certified Reference Materials (CRM, provided by A. G. Dickson, Scripps Institution of Oceanography, United States) ensured the accuracy of the measurements, which was better than ±1 and ±2 mmol kg-1 for DIC and AT, respectively. Description of the analytical methods can be found as a summary in the data file, as well as in the annual reports by Chierici et al., 2012:2017, and Jones et al., 2018. Water samples for analysis of nutrients [NO2, NO-, Si(OH)4, PO4] were preserved with 250 µL chloroform until post-cruise analysis following standard methods (Grasshoff et al., 2009) at the chemical laboratory at IMR, Bergen. Three replicates were analyzed for each sample. This study is a contribution to the project Monitoring ocean acidification in Norwegian waters/Havforsuringsovervåking i norske farvann” funded by the Norwegian Environment Agency (Miljødirektoratet) project#7013502 and 17078007.. Parameter or Variable: CTD Temperature; Abbreviation: CTDTMP; Unit: degrees celcius; Observation type: CTD sensor; Sampling instrument: CTD; Analyzing instrument: CTD Sensor. Parameter or Variable: CTD Salinity; Abbreviation: CTDSAL; Observation type: CTD sensor; Sampling instrument: CTD; Analyzing instrument: CTD sensor. Parameter or Variable: Nutrients; Abbreviation: SILCAT, NITRAT, NITRIT, PHSPHT; Unit: UMOL/KG; Observation type: Discrete, bottle; Sampling instrument: CTD, Niskin Bottles; Analyzing instrument: Autoanalyser QUASIMEME calibration program .

Lineage information for: dataset

Processing Steps

Parameter or Variable: Dissolved Inorganic Carbon; Abbreviation: TCARBN; Unit: UMOL/KG; Observation type: Discrete, profile, bottle; Measured or calculated: Measured; Sampling instrument: Niskin Bottles; Detailed sampling and analyzing information: Marine CO2 system data (total alkalinity, and total dissolved inorganic carbon were collected from full water column on the IMR repeat sections in the Norwegian Sea; Svinøy and Gimsøy. Sampling was generally performed in spring between January and April, although on some occasions sampling was performed later and earlier. The seawater samples were collected from a CTD-Rosette (12-Niskin bottle) following standard procedures and analyzed at Institute of Marine Research, Tromsø, Norway after the cruises following the method described in Dickson et al. (2007). DIC was determined using gas extraction of acidified samples followed by coulometric titration and photometric detection using a Versatile Instrument for the Determination of Titration carbonate (VINDTA 3D, Marianda, Germany). determined by potentiometric titration with 0.1 N hydrochloric acid using a Versatile Instrument for the Determination of Titration Alkalinity (VINDTA 3S, Marianda, Germany). Routine analyses of Certified Reference Materials (CRM, provided by A. G. Dickson, Scripps Institution of Oceanography, United States) ensured the accuracy of the measurements, which was better than ±1 and ±2 mmol kg-1 for DIC and AT, respectively. Description of the analytical methods can be found as a summary in the data file, as well as in the annual reports by Chierici et al., 2012:2017, and Jones et al., 2018. Water samples for analysis of nutrients [NO2, NO-, Si(OH)4, PO4] were preserved with 250 µL chloroform until post-cruise analysis following standard methods (Grasshoff et al., 2009) at the chemical laboratory at IMR, Bergen. Three replicates were analyzed for each sample. This study is a contribution to the project Monitoring ocean acidification in Norwegian waters/Havforsuringsovervåking i norske farvann” funded by the Norwegian Environment Agency (Miljødirektoratet) project#7013502 and 17078007..
Parameter or Variable: Total alkalinity; Abbreviation: ALKALI; Unit: UMOL/KG; Observation type: Discrete, bottle; Measured or calculated: Measured; Sampling instrument: Niskin Bottles; Type of titration: Gran titration; Cell type (open or closed): open; Detailed sampling and analyzing information: Marine CO2 system data (total alkalinity, and total dissolved inorganic carbon were collected from full water column on the IMR repeat sections in the Norwegian Sea; Svinøy and Gimsøy. Sampling was generally performed in spring between January and April, although on some occasions sampling was performed later and earlier. The seawater samples were collected from a CTD-Rosette (12-Niskin bottle) following standard procedures and analyzed at Institute of Marine Research, Tromsø, Norway after the cruises following the method described in Dickson et al. (2007). DIC was determined using gas extraction of acidified samples followed by coulometric titration and photometric detection using a Versatile Instrument for the Determination of Titration carbonate (VINDTA 3D, Marianda, Germany). determined by potentiometric titration with 0.1 N hydrochloric acid using a Versatile Instrument for the Determination of Titration Alkalinity (VINDTA 3S, Marianda, Germany). Routine analyses of Certified Reference Materials (CRM, provided by A. G. Dickson, Scripps Institution of Oceanography, United States) ensured the accuracy of the measurements, which was better than ±1 and ±2 mmol kg-1 for DIC and AT, respectively. Description of the analytical methods can be found as a summary in the data file, as well as in the annual reports by Chierici et al., 2012:2017, and Jones et al., 2018. Water samples for analysis of nutrients [NO2, NO-, Si(OH)4, PO4] were preserved with 250 µL chloroform until post-cruise analysis following standard methods (Grasshoff et al., 2009) at the chemical laboratory at IMR, Bergen. Three replicates were analyzed for each sample. This study is a contribution to the project Monitoring ocean acidification in Norwegian waters/Havforsuringsovervåking i norske farvann” funded by the Norwegian Environment Agency (Miljødirektoratet) project#7013502 and 17078007.; Method reference:.
Parameter or Variable: PH on total scale; Abbreviation: PH_TOT; Controlled vocabulary name: PH; Observation type: Discrete, bottle; Sampling instrument: Niskin bottles; Detailed sampling and analyzing information: Marine CO2 system data (total alkalinity, and total dissolved inorganic carbon were collected from full water column on the IMR repeat sections in the Norwegian Sea; Svinøy and Gimsøy. Sampling was generally performed in spring between January and April, although on some occasions sampling was performed later and earlier. The seawater samples were collected from a CTD-Rosette (12-Niskin bottle) following standard procedures and analyzed at Institute of Marine Research, Tromsø, Norway after the cruises following the method described in Dickson et al. (2007). DIC was determined using gas extraction of acidified samples followed by coulometric titration and photometric detection using a Versatile Instrument for the Determination of Titration carbonate (VINDTA 3D, Marianda, Germany). determined by potentiometric titration with 0.1 N hydrochloric acid using a Versatile Instrument for the Determination of Titration Alkalinity (VINDTA 3S, Marianda, Germany). Routine analyses of Certified Reference Materials (CRM, provided by A. G. Dickson, Scripps Institution of Oceanography, United States) ensured the accuracy of the measurements, which was better than ±1 and ±2 mmol kg-1 for DIC and AT, respectively. Description of the analytical methods can be found as a summary in the data file, as well as in the annual reports by Chierici et al., 2012:2017, and Jones et al., 2018. Water samples for analysis of nutrients [NO2, NO-, Si(OH)4, PO4] were preserved with 250 µL chloroform until post-cruise analysis following standard methods (Grasshoff et al., 2009) at the chemical laboratory at IMR, Bergen. Three replicates were analyzed for each sample. This study is a contribution to the project Monitoring ocean acidification in Norwegian waters/Havforsuringsovervåking i norske farvann” funded by the Norwegian Environment Agency (Miljødirektoratet) project#7013502 and 17078007..
Parameter or Variable: CTD Temperature; Abbreviation: CTDTMP; Unit: degrees celcius; Observation type: CTD sensor; Sampling instrument: CTD; Analyzing instrument: CTD Sensor.
Parameter or Variable: CTD Salinity; Abbreviation: CTDSAL; Observation type: CTD sensor; Sampling instrument: CTD; Analyzing instrument: CTD sensor.
Parameter or Variable: Nutrients; Abbreviation: SILCAT, NITRAT, NITRIT, PHSPHT; Unit: UMOL/KG; Observation type: Discrete, bottle; Sampling instrument: CTD, Niskin Bottles; Analyzing instrument: Autoanalyser QUASIMEME calibration program .

Acquisition Information (collection)
Instrument	carbon dioxide (CO2) gas analyzer CTD Niskin bottle nutrient autoanalyzer salinometer temperature sensor titrator
Platform	JOHAN HJORT

Last Modified: 2024-06-10T13:29:22Z
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