Temperature, salinity, dissolved oxygen, pH and chlorophyll profile data collected by CTD from the annual Longline Survey by multiple platforms in the Bering Sea and North Pacific Ocean from 2009-05-25 to 2009-08-29 (NCEI Accession 0136940)

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The IPHC conducts an annual longline fish survey on a 10x10 nautical mile grid from southern Oregon north to the Gulf of Alaska, out along the Aleutian Island chain, and into the Bering Sea in depths ranging from 30 to 500 m. Beginning in 2000, the IPHC conducted a pilot project looking at the practicality of collecting oceanographic profile data alongside fishery data at the longline survey stations. The project was expanded to stations off Oregon in 2007 and coast-wide in 2009. Profiles were taken at each station immediately prior to hauling the longline gear so that oceanographic data collection is coincident with the haul. The data collected are surface to depth profiles of pressure (depth), temperature, conductivity (salinity), dissolved oxygen, pH, and chlorophyll-a concentration.
  • Cite as: Sadorus, Lauri; Sullivan, Margaret; Stabeno, Phyllis; International Pacific Halibut Commission; Univ.of Washington, Joint Institute for the study of the Atmosphere and Ocean; NOAA, PMEL, EcoFOCI (2016). Temperature, salinity, dissolved oxygen, pH and chlorophyll profile data collected by CTD from the annual Longline Survey by multiple platforms in the Bering Sea and North Pacific Ocean from 2009-05-25 to 2009-08-29 (NCEI Accession 0136940). Version 1.1. NOAA National Centers for Environmental Information. Dataset. [access date]
gov.noaa.nodc:0136940
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Distributor DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
301-713-3277
NCEI.Info@noaa.gov
Dataset Point of Contact Information Services
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
301-713-3277
NCEI.Info@noaa.gov
Time Period 2009-05-25 to 2009-08-29
Spatial Bounding Box Coordinates
N: 63.4787
S: 40.5018
E: -124.168
W: 170.078
Spatial Coverage Map
General Documentation
Publication Dates
  • publication: 2016-01-23
Edition 1.1
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
Data Update Frequency As needed
Supplemental Information
Submission Package ID: 49NKFJ
Purpose Surface to depth profiles are collected at each of about 1200 longline fishing stations in the IPHC survey. The geographic range of the survey allows the IPHC to take an oceanographic “snapshot” each summer of conditions along the continental shelf in the north Pacific and parts of the Bering Sea that will likely be useful to researchers worldwide as the time series builds. Furthermore, collecting these data coincident with longline survey fishing will enable stock assessment scientists to examine the role of oceanographic conditions in relation to distributions of commercially caught groundfish.
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 data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Dataset Citation
  • Cite as: Sadorus, Lauri; Sullivan, Margaret; Stabeno, Phyllis; International Pacific Halibut Commission; Univ.of Washington, Joint Institute for the study of the Atmosphere and Ocean; NOAA, PMEL, EcoFOCI (2016). Temperature, salinity, dissolved oxygen, pH and chlorophyll profile data collected by CTD from the annual Longline Survey by multiple platforms in the Bering Sea and North Pacific Ocean from 2009-05-25 to 2009-08-29 (NCEI Accession 0136940). Version 1.1. NOAA National Centers for Environmental Information. Dataset. [access date]
Cited Authors
Collaborators
  • Margaret Sullivan
    University of Washington, JISAO
Resource Providers
Points of Contact
Publishers
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Global Change Master Directory (GCMD) Science and Services Keywords
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH
  • EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE
  • EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
  • EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY
  • EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY
Data Center keywords Global Change Master Directory (GCMD) Data Center Keywords
  • DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
  • DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce
NODC SUBMITTING INSTITUTION NAMES THESAURUS
Platform keywords NODC PLATFORM NAMES THESAURUS Charter/Fishing Boats
  • F/V Blackhawk
  • F/V Bold Pursuit
  • F/V Clyde
  • F/V Free to Wander
  • F/V Kema Sue
  • F/V Masonic
  • F/V Pacific Sun
  • F/V Pender Isle
  • F/V Predator
  • F/V Proud Venture
  • F/V VanIsle
  • F/V Waterfall
Instrument keywords NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords
  • In Situ/Laboratory Instruments > Profilers/Sounders > CTD > Conductivity, Temperature, Depth
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords
  • OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN
  • OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA
  • OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Sadorus, Lauri; Sullivan, Margaret; Stabeno, Phyllis; International Pacific Halibut Commission; Univ.of Washington, Joint Institute for the study of the Atmosphere and Ocean; NOAA, PMEL, EcoFOCI (2016). Temperature, salinity, dissolved oxygen, pH and chlorophyll profile data collected by CTD from the annual Longline Survey by multiple platforms in the Bering Sea and North Pacific Ocean from 2009-05-25 to 2009-08-29 (NCEI Accession 0136940). Version 1.1. NOAA National Centers for Environmental Information. Dataset. [access date]
Access Constraints
  • 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.
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Lineage information for: dataset
Processing Steps
  • 2016-01-23T00:59:52 - NCEI Accession 0136940 v1.1 was published.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Data Type: WATER TEMPERATURE (measured); Units: degrees C; Observation Type: in situ; Sampling Instrument: Seabird SBE19plusV2; Sampling and Analyzing Method: All data are processed from raw using SeaBird “SEASOFT SBE Data Processing” software, and a configuration (*.con) file that includes integrated instrument serial numbers and calibration coefficients. Data are averaged to 1-meter.
  • Data Type: SALINITY (measured); Units: psu; Observation Type: in situ; Sampling Instrument: Seabird SBE19plusV2; Sampling and Analyzing Method: All data are processed from raw using SeaBird “SEASOFT SBE Data Processing” software, and a configuration (*.con) file that includes integrated instrument serial numbers and calibration coefficients. Data are averaged to 1-meter. Salinity is calculated from conductivity, temperature and pressure using the 1978 Practical Salinity Scale (PSS, IEEE Journal of Oceanic Engineering, V. OE-5, No.1, Jan.1980, p.14).
  • Data Type: DISSOLVED OXYGEN (measured); Units: ml/L; Observation Type: in situ; Sampling Instrument: Seabird SBE43; Sampling and Analyzing Method: Processed using Seabird SeaSoft SBE software. Data are averaged to 1-meter. No water samples were collected for calibration.
  • Data Type: pH (measured); Units: pH; Observation Type: in situ; Sampling Instrument: Seabird SBE18; Sampling and Analyzing Method: Processed using Seabird SeaSoft SBE software. Data are averaged to 1-meter.
  • Data Type: CHLOROPHYLL A (measured); Units: mg/m^3; Observation Type: in situ; Sampling Instrument: Wetlabs-ECO-FLRTD; Sampling and Analyzing Method: Processed using Seabird SeaSoft SBE software. Data are averaged to 1-meter.
  • Data Type: PRESSURE - WATER [HYDROSTATIC PRESSURE] (measured); Units: db; Observation Type: in situ; Sampling Instrument: Seabird SBE19plusV2; Sampling and Analyzing Method: Processed using Seabird SeaSoft SBE software. Data are averaged to 1-meter.
  • Data Type: OXYGEN - PERCENT SATURATION (calculated); Units: % saturation; Observation Type: other; Sampling Instrument: Seabird SBE43.
  • Data Type: SIGMA-T (calculated); Units: kg/m^3; Observation Type: other; Sampling Instrument: Seabird SBE19plusV2.
Acquisition Information (collection)
Instrument
  • CTD
Platform
  • CHARTER/FISHING BOATS
Last Modified: 2018-03-06T17:00:53
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