Skip to main content
Dataset Overview | National Centers for Environmental Information (NCEI)

Water temperature, salinity, and others taken by CTD and other instruments from the research vessel Araon in the Chukchi, Bering Seas, and north Pacific from 2021-07-20 to 2021-07-24 (NCEI Accession 0250487)

browse graphicPreview graphic
These datasets were collected during the research vessel Araon cruise 12, 2nd Leg (ARA12B) in summer of 2021 and submitted by Kyoung-Ho Cho from the Korea Polar Research Institute (KOPRI), who was the chief scientist of the ARA12B cruise. There are several categories: physical, chemical, biological, meteorological, and underway. Physical dataset includes CTD and Lowered ADCP measurements. Chemical dataset includes nutrients, DIC, and total alkalinity (TA). Biological dataset includes Chl-a (concentration and size fraction), pigment, zooplankton abundance, microzooplankton abundance, bacterial abundance, and photochemical efficiency of phytoplankton. Meteorological dataset includes air temperature, relative humidity, air pressure, wind, shortwave/longwave radiations, and radiosonde observations. Underway data include pCO2, black carbon concentration, and inherent optical properties. Meteo and underway were collected quasi-continuously during the entire cruise, cover larger area, and have longer time span. This cruise is U.S. State Department MSR U2021-010 as part of the World Data Service for Oceanography. Data are in CSV and text formats.
  • Cite as: Cho, Kyoung-Ho; Yang, Eun Jin; Jung, Jinyoung; Lee, Youngjoo; Park, Keyhong; Park, Jisoo; Yoon, Young-Jun; Kim, Joo-Hong; Choi, Taejin; Kim, Hyuncheol (2022). Water temperature, salinity, and others taken by CTD and other instruments from the research vessel Araon in the Chukchi, Bering Seas, and north Pacific from 2021-07-20 to 2021-07-24 (NCEI Accession 0250487). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/6xf0-8v58. Accessed [date].
gov.noaa.nodc:0250487
Full Text · XML
Download Data
  • HTTPS (download)
    Navigate directly to the URL for data access and direct download.
  • FTP (download)
    These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).
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 2021-07-20 to 2021-07-24
Spatial Bounding Box Coordinates
West: 130
East: -165
South: 36
North: 75
Spatial Coverage Map
General Documentation
Publication Dates
  • publication: 2022-03-31
  • revision: 2023-07-20
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
Supplemental Information
Submission Package ID: 3B2N8L
This dataset contains multiple versions. The highest version is the most complete.
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: Cho, Kyoung-Ho; Yang, Eun Jin; Jung, Jinyoung; Lee, Youngjoo; Park, Keyhong; Park, Jisoo; Yoon, Young-Jun; Kim, Joo-Hong; Choi, Taejin; Kim, Hyuncheol (2022). Water temperature, salinity, and others taken by CTD and other instruments from the research vessel Araon in the Chukchi, Bering Seas, and north Pacific from 2021-07-20 to 2021-07-24 (NCEI Accession 0250487). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/6xf0-8v58. Accessed [date].
Cited Authors
Contributors
Resource Providers
Points of Contact
Publishers
Acknowledgments
  • Related Funding Agency: Ministry of Oceans and Fisheries, Korea
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Global Change Master Directory (GCMD) Science Keywords Provider Keywords
  • Bacterial Abundance
  • Black Carbon concentration
  • Incoming longwave radiation
  • Incoming shortwave radiation
  • Inherent Optical Properties - IOPs
  • Microzooplankton Abundance
  • Outgoing longwave radiation
  • Outgoing shortwave radiation
  • Photochemical efficiency of phytoplankton
  • Pigment concentration
  • Size fraction chlorophyll a
  • radiosonde parameters
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 Provider Instruments
  • Aethalometer
  • Bongo Net
  • High Pressure Liquid Chromatography (HPLC)
  • Lowered ADCP
  • R.M. Young 05106 Marine Wind Monitor
  • RS41-SPG radiosonde
  • SN-500 Net Radiation Sensor
  • Water sampler
  • dissolved oxygen sensor
  • miniaturized fluorescence induction and relaxation (mini-FIRe)
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords
Project keywords NODC PROJECT NAMES THESAURUS Global Change Master Directory (GCMD) Project Keywords Provider Project Names
  • Korea-Arctic Ocean Warming and Response of Ecosystem
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Cho, Kyoung-Ho; Yang, Eun Jin; Jung, Jinyoung; Lee, Youngjoo; Park, Keyhong; Park, Jisoo; Yoon, Young-Jun; Kim, Joo-Hong; Choi, Taejin; Kim, Hyuncheol (2022). Water temperature, salinity, and others taken by CTD and other instruments from the research vessel Araon in the Chukchi, Bering Seas, and north Pacific from 2021-07-20 to 2021-07-24 (NCEI Accession 0250487). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/6xf0-8v58. 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
  • 2022-03-31T17:32:21Z - NCEI Accession 0250487 v1.1 was published.
  • 2023-07-20T17:08:49Z - NCEI Accession 0250487 was revised and v2.2 was published.
    Rationale: Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Parameter or Variable: WATER TEMPERATURE (measured); Units: degrees Celsius; Observation Category: in situ; Sampling Instrument: CTD.
  • Parameter or Variable: SALINITY (measured); Units: psu; Observation Category: in situ; Sampling Instrument: CTD.
  • Parameter or Variable: CURRENT SPEED - EAST/WEST COMPONENT (U) (measured); Units: m/s; Observation Category: in situ; Sampling Instrument: Lowered ADCP.
  • Parameter or Variable: CURRENT METER - NORTH-SOUTH COMPONENT (V) (measured); Units: m/s; Observation Category: in situ; Sampling Instrument: Lowered ADCP.
  • Parameter or Variable: WATER DENSITY (measured); Units: kg/m^3; Observation Category: in situ; Sampling Instrument: CTD.
  • Parameter or Variable: DISSOLVED OXYGEN (measured); Units: micromole/kilogram; Observation Category: in situ; Sampling Instrument: dissolved oxygen sensor.
  • Parameter or Variable: FLUORESCENCE (measured); Units: mg/m^3; Observation Category: in situ; Sampling Instrument: fluorometer.
  • Parameter or Variable: PHOTOSYNTHETIC ACTIVE RADIATION (PAR) (measured); Units: microEinsteins/m^2 sec; Observation Category: in situ; Sampling Instrument: PAR Sensor.
  • Parameter or Variable: Attenuation/Transmission (measured); Units: 1/m; Observation Category: in situ; Sampling Instrument: transmissometer.
  • Parameter or Variable: NUTRIENTS (measured); Units: micromole; Observation Category: in situ; Sampling Instrument: Niskin bottle; Sampling and Analyzing Method: Auto Analyer -PO4, NO2+NO3, NH4, SiO2.
  • Parameter or Variable: DISSOLVED ORGANIC CARBON (measured); Units: micromole C; Observation Category: in situ; Sampling Instrument: Niskin bottle; Sampling and Analyzing Method: TOC analyzer.
  • Parameter or Variable: Dissolved Organic Nitrogen (measured); Units: micromole N; Observation Category: in situ; Sampling Instrument: Niskin bottle; Sampling and Analyzing Method: TN analyzer.
  • Parameter or Variable: Delta Oxygen-18 (measured); Units: permile; Observation Category: in situ; Sampling Instrument: Niskin bottle; Sampling and Analyzing Method: Isotope ratio mass spectrometer.
  • Parameter or Variable: DISSOLVED INORGANIC CARBON (DIC) (measured); Units: micromole/kilogram; Observation Category: in situ; Sampling Instrument: Niskin bottle.
  • Parameter or Variable: total alkalinity (measured); Units: micromole/kilogram; Observation Category: in situ; Sampling Instrument: Niskin bottle.
  • Parameter or Variable: partial pressure of carbon dioxide - water (measured); Units: ppm; Observation Category: in situ; Sampling Instrument: pCO2 sensor; Sampling and Analyzing Method: NDIR.
  • Parameter or Variable: CHLOROPHYLL A CONCENTRATION (measured); Units: microgram/liter; Observation Category: in situ; Sampling Instrument: fluorometer.
  • Parameter or Variable: Size fraction chlorophyll a (measured); Units: %; Observation Category: in situ; Sampling Instrument: fluorometer.
  • Parameter or Variable: Pigment concentration (measured); Units: nanogram/liter; Observation Category: in situ; Sampling Instrument: HPLC.
  • Parameter or Variable: ZOOPLANKTON ABUNDANCE (measured); Units: individuals/m^3; Observation Category: in situ; Sampling Instrument: Bongo Net; Sampling and Analyzing Method: Mesh size: 330 micrometer.
  • Parameter or Variable: Bacterial Abundance (measured); Units: cells/mL; Observation Category: in situ; Sampling Instrument: Niskin bottle.
  • Parameter or Variable: Microzooplankton Abundance (measured); Units: cells/liter; Observation Category: in situ; Sampling Instrument: Niskin bottle.
  • Parameter or Variable: Photochemical efficiency of phytoplankton (measured); Units: N/A; Observation Category: in situ; Sampling Instrument: miniaturized fluorescence induction and relaxation (a mini‐FIRe); Sampling and Analyzing Method: Fv/Fm.
  • Parameter or Variable: Black Carbon concentration (measured); Units: nanogram/m^3; Observation Category: in situ; Sampling Instrument: Aethalometer.
  • Parameter or Variable: Inherent Optical Properties - IOPs (measured); Units: N/A; Observation Category: in situ; Sampling Instrument: Water sampler and satellite; Sampling and Analyzing Method: - Absorption coefficient of particle (550nm) - Absorption coefficient of de-pigment particle (550nm) - Absorption coefficient of colored dissolved organic matter (550nm) - Concentration of Suspended sediment - Concentration of chlorophyll-a.
  • Parameter or Variable: AIR TEMPERATURE (measured); Units: degrees Celsius; Observation Category: in situ; Sampling Instrument: temperature sensor; Sampling and Analyzing Method: HMP155(Vaisala).
  • Parameter or Variable: RELATIVE HUMIDITY (measured); Units: %; Observation Category: in situ; Sampling Instrument: humidity sensor; Sampling and Analyzing Method: HMP155(Vaisala).
  • Parameter or Variable: BAROMETRIC PRESSURE (measured); Units: hPa; Observation Category: in situ; Sampling Instrument: Barometric pressure sensor; Sampling and Analyzing Method: PTB110(Vaisala).
  • Parameter or Variable: WIND SPEED - AVERAGE (measured); Units: m/s; Observation Category: in situ; Sampling Instrument: windmill; Sampling and Analyzing Method: 05106(RM Young).
  • Parameter or Variable: WIND DIRECTION - AVERAGE (measured); Units: degree; Observation Category: in situ; Sampling Instrument: windmill; Sampling and Analyzing Method: 05106(RM Young).
  • Parameter or Variable: Incoming shortwave radiation (measured); Units: Watt/m^2; Observation Category: in situ; Sampling Instrument: SN-500.
  • Parameter or Variable: Outgoing shortwave radiation (measured); Units: Watt/m^2; Observation Category: in situ; Sampling Instrument: SN-500.
  • Parameter or Variable: Incoming longwave radiation (measured); Units: Watt/m^2; Observation Category: in situ; Sampling Instrument: SN-500.
  • Parameter or Variable: Outgoing longwave radiation (measured); Units: Watt/m^2; Observation Category: in situ; Sampling Instrument: SN-500.
  • Parameter or Variable: radiosonde parameters (measured); Units: individual units; Observation Category: in situ; Sampling Instrument: RS41-SPG radiosonde; Sampling and Analyzing Method: Observation variables - Time (UTC) - Height (m) - Air pressure (hPa) - Air temperature (degrees C) - Relative humidity (%) - Dewpoint temperature (degrees C) - Virtual temperature (degrees C) - Equivalent potential temperature (degrees C) - Saturation vapor pressure (hPa) - Vapor pressure (hPa) - Mixing ratio (g/kg) - Wind direction (degree) - Wind speed (m/s) - Zonal component of wind (m/s) - Meridional component of wind (m/s) - Latitude (degree North) - Longitude (degree East).
Acquisition Information (collection)
Instrument
  • ADCP
  • barometric pressure sensor
  • bubble type equilibrator for autonomous carbon dioxide (CO2) measurement
  • CTD
  • fluorometer
  • humidity sensor
  • meteorological sensor
  • net
  • Niskin bottle
  • PAR Sensor
  • temperature sensor
  • transmissometer
Platform
  • Araon
Last Modified: 2024-06-10T13:23:00Z
For questions about the information on this page, please email: ncei.info@noaa.gov