Dataset Overview | National Centers for Environmental Information (NCEI)

Water temperature, salinity, chlorophyll, oxygen, PAR taken by CTD for NOAA PMEL EcoFOCI Project from research vessel Ocean Starr, cruise OS1701, legs 1,2,3, from 2017-08-01 to 2017-10-04 (NCEI Accession 0289934)

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CTD profile data (128 casts) were collected in the Chukchi and Beaufort Seas from the Fishing Vessel Ocean Starr (OS1701 Legs 1,2,3), August 1 to October 4, 2017). The cruise was part of the Arctic Integrated Ecosystem Survey (Arctic IES) funded as part of the North Pacific Research Board (NPRB) Arctic Integrated Ecosystem Research Program (Arctic IERP). The program and research on this expedition were sponsored by NPRB and the Bureau of Ocean and Energy Management (BOEM), with in-kind support by the National Oceanic and Atmospheric Administration (NOAA). These data contribute to understanding how reductions in Arctic sea ice and associated changes in the physical environment influence the flow of energy through the ecosystems of the two Seas. The physical data are part of a wider range of data collected towards this effort. Notably, there was no sea ice present in the northern regions during the survey area as compared to surveys that occurred during 2012 and 2013 (see cruise report). CTD data and water samples were collected by NOAA, PMEL Ecosystems & Fisheries-Oceanography Coordinated Investigations (EcoFOCI). This data set contains 1-meter-averaged profile data. Profile data from CTD instruments were processed at NOAA/PMEL/EcoFOCI using standard techniques. CTD data contacts: Phyllis Stabeno, Calvin Mordy, Peggy Sullivan, Shaun Bell.

Scientist from National Oceanic and Atmospheric Administration (NOAA), Pacific Marine Environmental Laboratory (PMEL), Ecosystems and Fisheries-Oceanography Coordinated Investigations (EcoFOCI), University of Washington, Cooperative Institute for Climate, Ocean, and Ecosystem Studies (CICOES), North Pacific Research Board (NPRB) Arctic Integrated Ecosystem Research Program (IERP), Bureau of Ocean and Energy Management (BOEM) participated. Data are in NetCDF. Longitudes are in degW.

Dataset Citation

Cite as: Stabeno, Phyllis J. (2024). Water temperature, salinity, chlorophyll, oxygen, PAR taken by CTD for NOAA PMEL EcoFOCI Project from research vessel Ocean Starr, cruise OS1701, legs 1,2,3, from 2017-08-01 to 2017-10-04 (NCEI Accession 0289934). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/hyqy-hn70. Accessed [date].

Dataset Identifiers

ISO 19115-2 Metadata

gov.noaa.nodc:0289934

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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	2017-08-01 to 2017-10-04
Spatial Bounding Box Coordinates	West: -170 East: -152 South: 66.8 North: 72.8
Spatial Coverage Map

General Documentation

NCEI Dataset Landing Page
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Descriptive Information
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Associated Resources

AIES 2017 Cruise Report
- https://www.pmel.noaa.gov/foci/operations/2017/AIES_2017CruiseReport_final.pdf
  cruise report
Cruise OS1701L1 CTD Cast Logs
- https://www.pmel.noaa.gov/foci/operations/2017/OS1701L1_CastLogs.pdf
  User guide
Cruise OS1701L2 CTD Cast Logs
- https://www.pmel.noaa.gov/foci/operations/2017/OS1701L2_CastLogs.pdf
  User guide
Cruise OS1701L3 CTD Cast Logs
- https://www.pmel.noaa.gov/foci/operations/2017/OS1701L3_CastLogs.pdf
  User guide

Publication Dates	publication: 2024-03-15
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: G9X9F5
Purpose	The objective of this study and data collection is to understand how reductions in Arctic sea ice and associated changes in the physical environment influence the flow of energy through the ecosystems of the Chukchi and Beaufort Seas. The larger study included two research expeditions in the Beaufort and Chukchi Seas during late summer and early fall 2017 (os17-01) and 2019 (os1901, August-October, 2019). The surveys take measurements of the: 1) physical environment (temperature, salinity, nutrients); 2) seasonal composition, distribution and production of phytoplankton; 3) distribution and standing stocks of zooplankton; 4) assemblages, distributions, abundances, size, diet, and fitness of larval, early juvenile, and adult fishes; and 5) distribution and relative abundances of seabirds and marine mammals. This subset of Arctic IES measurements are intended to quantify the physical environments. Year-round biophysical moorings will provide temporal context for these measurements as well as for fish movement and marine mammal calls.
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: Stabeno, Phyllis J. (2024). Water temperature, salinity, chlorophyll, oxygen, PAR taken by CTD for NOAA PMEL EcoFOCI Project from research vessel Ocean Starr, cruise OS1701, legs 1,2,3, from 2017-08-01 to 2017-10-04 (NCEI Accession 0289934). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/hyqy-hn70. Accessed [date].
Cited Authors	Stabeno, Phyllis J. NOAA/PMEL/EcoFOCI
Principal Investigators	Phyllis J. Stabeno US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory (PMEL)
Collaborators	Margaret E. Sullivan University of Washington Joint Institute for the Study of the Atmosphere and Ocean (JISAO) Shaun Bell US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory (PMEL)
Contributors	US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory (PMEL)
Resource Providers	Margaret E. Sullivan US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory (PMEL) US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory (PMEL)
Publishers	NOAA National Centers for Environmental Information
Acknowledgments	Related Funding Agency: North Pacific Research Board, ArcticIERP Related Funding Agency: US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory Related Funding Agency: US DOI; Bureau of Ocean Energy Management

Theme keywords	NODC DATA TYPES THESAURUS CHLOROPHYLL - RELATIVE FLUORESCENCE OXYGEN OXYGEN - PERCENT SATURATION PHOTOSYNTHETIC ACTIVE RADIATION (PAR) SALINITY SIGMA-T turbidity WATER TEMPERATURE NODC OBSERVATION TYPES THESAURUS derived products in situ physical profile WMO_CategoryCode oceanography Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION EARTH SCIENCE > OCEANS > OCEAN OPTICS > TURBIDITY EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > DENSITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Provider Keywords Dissolved Oxygen Concentration
Data Center keywords	NODC COLLECTING INSTITUTION NAMES THESAURUS US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory NODC SUBMITTING INSTITUTION NAMES THESAURUS US DOC; NOAA; OAR; Pacific Marine Environmental Laboratory Global Change Master Directory (GCMD) Data Center Keywords DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce
Platform keywords	NODC PLATFORM NAMES THESAURUS OCEAN STARR Global Change Master Directory (GCMD) Platform Keywords Ships ICES/SeaDataNet Ship Codes OCEAN STARR (call sign: WDG2073, ICES code: 32I1, 2010) Provider Platform Names F/V Ocean Starr
Instrument keywords	NODC INSTRUMENT TYPES THESAURUS CTD Global Change Master Directory (GCMD) Instrument Keywords CTD > Conductivity, Temperature, Depth Provider Instruments Biospherical Licor Chelsea Sensor CTD rosette SeaBird SBE-911plus CTD SeaBird SBE43 Dissolved Oxygen Sensor
Place keywords	NODC SEA AREA NAMES THESAURUS Arctic Ocean Beaufort Sea Chukchi Sea Global Change Master Directory (GCMD) Location Keywords OCEAN > ARCTIC OCEAN OCEAN > ARCTIC OCEAN > BEAUFORT SEA OCEAN > ARCTIC OCEAN > CHUKCHI SEA
Project keywords	NODC PROJECT NAMES THESAURUS Ecosystems and Fisheries-Oceanography Coordinated Investigations (EcoFOCI) Provider Project Names NPRB, Arctic Integrated Research Program (IERP) University of Washington, Joint Institute for the Study of the Atmosphere and Ocean (JISAO)
Keywords	NCEI ACCESSION NUMBER 0289934

Use Constraints	Cite as: Stabeno, Phyllis J. (2024). Water temperature, salinity, chlorophyll, oxygen, PAR taken by CTD for NOAA PMEL EcoFOCI Project from research vessel Ocean Starr, cruise OS1701, legs 1,2,3, from 2017-08-01 to 2017-10-04 (NCEI Accession 0289934). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/hyqy-hn70. 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	2024-03-15T21:14:53Z - NCEI Accession 0289934 v1.1 was published.
Output Datasets	NCEI Accession 0289934 v1.1 NCEI Accession 0289934 v1.1 (download) published 2024-03-15T21:14:53Z

Lineage information for: dataset
Processing Steps	Parameter or Variable: WATER TEMPERATURE (measured); Units: degrees C; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using dual SeaBird temperature sensors calibrated to ITS-90 temperature.; Data Quality Method: Data were processed and calibrations applied using SeaBird Seasoft software and pre- and post-cruise calibration data. Post-processing at PMEL included filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast was visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual temperature and conductivity sensor data. Profile data were bin-averaged to 1 meter.. Parameter or Variable: SALINITY (measured); Units: psu; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using dual Seabird conductivity probes. Bottle salt samples were collected every second or third cast for calibration. Salinity was calculated (PSS-78), from conductivity and temperature (ITS90).; Data Quality Method: Data were processed and calibrations applied using SeaBird Seasoft software and pre- and post-cruise calibration data. Post-processing at PMEL included filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast was visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual sensor data. Profile data were bin-averaged to 1 meter.. Parameter or Variable: SIGMA-T (calculated); Units: kg/m^3; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: Sigma-T was calculated from primary salinity and temperature data using SeaBird Seasoft processing software.; Data Quality Method: See descriptions for temperature and salinity data. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual temperature and salinity (from conductivity sensor) data. Profile data are bin-averaged to 1 meter.. Parameter or Variable: Dissolved Oxygen Concentration (measured); Units: micromole/kilogram; Observation Category: in situ; Sampling Instrument: SeaBird SBE43 Dissolved Oxygen Sensor; Sampling and Analyzing Method: Data were collected via CTD. At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using SeaBird SBE43 Dissolved Oxygen sensors. Water bottles were fired at desired depths on the upcast. Once on board, water samples were taken from Niskin bottles for oxygen sensor calibration.; Data Quality Method: Data are processed and calibrations applied using SeaBird Seasoft software. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness, spurious measurements, and comparison of dual oxygen sensors. Profile data are bin-averaged to 1 meter.. Parameter or Variable: PHOTOSYNTHETIC ACTIVE RADIATION (PAR) (measured); Units: microEinsteins/M^2 S; Observation Category: in situ; Sampling Instrument: Biospherical Licor Chelsea Sensor; Sampling and Analyzing Method: Data were collected via CTD platform using a SeaBird 911plus and attached Biospherical Licor Chelsea sensor. At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Water bottles were fired at desired depths on the upcast. PAR data are from CTD downcast.; Data Quality Method: Data are processed and calibrations applied using SeaBird Seasoft CTD software. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness and spurious measurements. Profile data are bin-averaged to 1 meter.. Parameter or Variable: OXYGEN - PERCENT SATURATION (measured); Units: percent; Observation Category: in situ; Sampling Instrument: CTD rosette.

Lineage information for: dataset

Processing Steps

Parameter or Variable: WATER TEMPERATURE (measured); Units: degrees C; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using dual SeaBird temperature sensors calibrated to ITS-90 temperature.; Data Quality Method: Data were processed and calibrations applied using SeaBird Seasoft software and pre- and post-cruise calibration data. Post-processing at PMEL included filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast was visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual temperature and conductivity sensor data. Profile data were bin-averaged to 1 meter..
Parameter or Variable: SALINITY (measured); Units: psu; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using dual Seabird conductivity probes. Bottle salt samples were collected every second or third cast for calibration. Salinity was calculated (PSS-78), from conductivity and temperature (ITS90).; Data Quality Method: Data were processed and calibrations applied using SeaBird Seasoft software and pre- and post-cruise calibration data. Post-processing at PMEL included filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast was visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual sensor data. Profile data were bin-averaged to 1 meter..
Parameter or Variable: SIGMA-T (calculated); Units: kg/m^3; Observation Category: in situ; Sampling Instrument: SeaBird SBE-911plus CTD; Sampling and Analyzing Method: Sigma-T was calculated from primary salinity and temperature data using SeaBird Seasoft processing software.; Data Quality Method: See descriptions for temperature and salinity data. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness, density inversions (greater than 0.02 sigma-t) caused by spurious measurements, and comparison of dual temperature and salinity (from conductivity sensor) data. Profile data are bin-averaged to 1 meter..
Parameter or Variable: Dissolved Oxygen Concentration (measured); Units: micromole/kilogram; Observation Category: in situ; Sampling Instrument: SeaBird SBE43 Dissolved Oxygen Sensor; Sampling and Analyzing Method: Data were collected via CTD. At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Profiles were collected on the downcast using SeaBird SBE43 Dissolved Oxygen sensors. Water bottles were fired at desired depths on the upcast. Once on board, water samples were taken from Niskin bottles for oxygen sensor calibration.; Data Quality Method: Data are processed and calibrations applied using SeaBird Seasoft software. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness, spurious measurements, and comparison of dual oxygen sensors. Profile data are bin-averaged to 1 meter..
Parameter or Variable: PHOTOSYNTHETIC ACTIVE RADIATION (PAR) (measured); Units: microEinsteins/M^2 S; Observation Category: in situ; Sampling Instrument: Biospherical Licor Chelsea Sensor; Sampling and Analyzing Method: Data were collected via CTD platform using a SeaBird 911plus and attached Biospherical Licor Chelsea sensor. At each CTD location, the rosette was lowered to 10 meters to equilibrate, brought to surface, then deployed to a close-to-bottom depth, at a rate of ~30m/minute, and ~50m/minute below ~150 meters depth. Water bottles were fired at desired depths on the upcast. PAR data are from CTD downcast.; Data Quality Method: Data are processed and calibrations applied using SeaBird Seasoft CTD software. Post-processing at PMEL includes filtering extreme outliers and extrapolation of top 3-10 meters to the surface. Each cast is visually reviewed for reasonableness and spurious measurements. Profile data are bin-averaged to 1 meter..
Parameter or Variable: OXYGEN - PERCENT SATURATION (measured); Units: percent; Observation Category: in situ; Sampling Instrument: CTD rosette.

Acquisition Information (collection)
Instrument	CTD
Platform	OCEAN STARR

Last Modified: 2024-06-10T13:32:46Z
For questions about the information on this page, please email: ncei.info@noaa.gov

Water temperature, salinity, chlorophyll, oxygen, PAR taken by CTD for NOAA PMEL EcoFOCI Project from research vessel Ocean Starr, cruise OS1701, legs 1,2,3, from 2017-08-01 to 2017-10-04 (NCEI Accession 0289934)

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