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Dataset Overview | National Centers for Environmental Information (NCEI)

Dissolved inorganic carbon (DIC), alkalinity, pH, chlorofluorocarbons, temperature, salinity, oxygen, nutrients, and other measurements collected from discrete samples and profile observations during the R/V Ryofu Maru III cruise rf201805 (EXPOCODE 49UP20180614) in the North Pacific Ocean from 2018-06-14 to 2018-07-22 (NCEI Accession 0209264)

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This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, chlorofluorocarbon-11 (CFC-11), chlorofluorocarbon-12 (CFC-12), chlorofluorocarbon-113 (CFC113), temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Ryofu Maru III cruise rf201805 (EXPOCODE 49UP20180614) in the North Pacific Ocean from 2018-06-14 to 2018-07-22.
  • Cite as: Sakurai, Keizo; Nara, Chikara; Ishii, Masao (2020). Dissolved inorganic carbon (DIC), alkalinity, pH, chlorofluorocarbons, temperature, salinity, oxygen, nutrients, and other measurements collected from discrete samples and profile observations during the R/V Ryofu Maru III cruise rf201805 (EXPOCODE 49UP20180614) in the North Pacific Ocean from 2018-06-14 to 2018-07-22 (NCEI Accession 0209264). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/vzkj-kr87. Accessed [date].
gov.noaa.nodc:0209264
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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 2018-06-14 to 2018-07-22
Spatial Bounding Box Coordinates
West: 145.61
East: 165.05
South: 37.02
North: 50
Spatial Coverage Map
General Documentation
Associated Resources
Publication Dates
  • publication: 2020-03-24
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: Sakurai, Keizo; Nara, Chikara; Ishii, Masao (2020). Dissolved inorganic carbon (DIC), alkalinity, pH, chlorofluorocarbons, temperature, salinity, oxygen, nutrients, and other measurements collected from discrete samples and profile observations during the R/V Ryofu Maru III cruise rf201805 (EXPOCODE 49UP20180614) in the North Pacific Ocean from 2018-06-14 to 2018-07-22 (NCEI Accession 0209264). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/vzkj-kr87. Accessed [date].
Cited Authors
Principal Investigators
Contributors
Resource Providers
Publishers
Acknowledgments
  • Funding Information: Japan Meteorological Agency (JMA)
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Global Change Master Directory (GCMD) Science Keywords OCADS Study Type
  • Discrete measurement
  • Profile
Provider Variable Abbreviations
  • ALKALI
  • CTDOXY
  • CTDSAL
  • CTDTMP
  • Chlorofluorocarbon-11, Chlorofluorocarbon-12, Chlorofluorocarbon-113
  • Nutrients
  • OXYGEN
  • PH_TOT
  • SALNTY
  • TCARBN
Data Center keywords NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords
Platform keywords NODC PLATFORM NAMES THESAURUS Global Change Master Directory (GCMD) Platform Keywords ICES/SeaDataNet Ship Codes
Instrument keywords NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords Provider Geographic Names
  • North Pacific Ocean
Project keywords NODC PROJECT NAMES THESAURUS Cruise ID
  • rf201805
EXPOCODE
  • 49UP20180614
Global Change Master Directory (GCMD) Project Keywords Ocean Acidification Search Keywords
  • Ocean Carbon and Acidification Data System (OCADS) Project
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Sakurai, Keizo; Nara, Chikara; Ishii, Masao (2020). Dissolved inorganic carbon (DIC), alkalinity, pH, chlorofluorocarbons, temperature, salinity, oxygen, nutrients, and other measurements collected from discrete samples and profile observations during the R/V Ryofu Maru III cruise rf201805 (EXPOCODE 49UP20180614) in the North Pacific Ocean from 2018-06-14 to 2018-07-22 (NCEI Accession 0209264). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/vzkj-kr87. 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
  • 2020-03-24T17:57:19Z - NCEI Accession 0209264 v1.1 was published.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Parameter or Variable: Dissolved Inorganic Carbon; Abbreviation: TCARBN; Unit: UMOL/KG; Observation type: discrete; In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Measured; Sampling instrument: Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value.
  • Parameter or Variable: Total Alkalinity; Abbreviation: ALKALI; Unit: UMOL/KG; Observation type: discrete; Sampling instrument: Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value.
  • Parameter or Variable: pH on total scale; Abbreviation: PH_TOT; Observation type: discrete; Sampling instrument: Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value.
  • Parameter or Variable: CTD Temperature; Abbreviation: CTDTMP; Unit: degrees celcius; Observation type: CTD sensor; Sampling instrument: CTD; Analyzing instrument: CTD Sensor; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value.
  • Parameter or Variable: CTD Salinity; Abbreviation: CTDSAL; Observation type: CTD sensor; Sampling instrument: CTD; Analyzing instrument: CTD sensor; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value.
  • Parameter or Variable: CTD Dissolved Oxygen; Abbreviation: CTDOXY; Unit: UMOL/KG; Observation type: CTD, profile; Sampling instrument: CTD; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value.
  • Parameter or Variable: Salinity; Abbreviation: SALNTY; Observation type: Discrete, bottle; Sampling instrument: Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value.
  • Parameter or Variable: Dissolved Oxygen; Abbreviation: OXYGEN; Unit: UMOL/KG; Observation type: Discrete, bottle; Sampling instrument: Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value.
  • Parameter or Variable: silicate, nitrat, nitrit, phosphate; Abbreviation: Nutrients; Unit: UMOL/KG; Observation type: Discrete, bottle; Sampling instrument: Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value.
  • Parameter or Variable: CFC-11, CFC-12, CFC113; Abbreviation: Chlorofluorocarbon-11, Chlorofluorocarbon-12, Chlorofluorocarbon-113; Unit: PMOL/KG; Observation type: Discrete, bottle; Sampling instrument: Niskin Bottles; Quality flag convention: WOCE quality control flags are used: 2 = good value, 3 = questionable value, 4 = bad value .
Acquisition Information (collection)
Instrument
  • carbon dioxide (CO2) gas analyzer
  • CTD
  • Niskin bottle
  • nutrient autoanalyzer
  • titrator
Platform
  • Ryofu Maru
Last Modified: 2025-01-17T16:14:03Z
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