Dataset Overview | National Centers for Environmental Information (NCEI)

CFC-12, CFC-11, and SF6 concentrations from the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 (NCEI Accession 0278308)

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This dataset contains physical data collected on R/V Roger Revelle during cruises RR1814 and RR1815 in the Gulf of Alaska, North Pacific Ocean, and South Pacific Ocean from 2018-09-24 to 2018-11-23. These data include salinity calculated from CTD primary sensors, water pressure, and water temperature. The instruments used to collect these data include Automated Purge and Trap System, Gas Chromatograph, and Niskin bottle. These data were collected by Rana A. Fine of University of Miami Rosenstiel School of Marine and Atmospheric Science as part of the "GEOTRACES Pacific Meridional Transect: Measurement of chlorofluorocarbons and sulfur hexafluoride (PMT CFC SF6)" and "US GEOTRACES Pacific Meridional Transect (U.S. GEOTRACES PMT)" projects and "U.S. GEOTRACES (U.S. GEOTRACES)" program. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2020-08-13.

The following is the text of the dataset description provided by BCO-DMO:

CFC-12, CFC-11, and SF6 concentrations for GP15 cruise

Dataset Description:
CFC-12, CFC-11, and SF6 concentrations from the US GEOTRACES Pacific Meridional Transect (PMT) cruises, RR1814 and RR1814 (GP15), on the R/V Roger Revelle from September to November 2018.

Dataset Citation

Cite as: Fine, Rana A. (2023). CFC-12, CFC-11, and SF6 concentrations from the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 (NCEI Accession 0278308). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278308. Accessed [date].

Dataset Identifiers

ISO 19115-2 Metadata

gov.noaa.nodc:0278308

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	TSV
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	2018-09-24 to 2018-11-23
Spatial Bounding Box Coordinates	West: -156.963 East: -151.986 South: -20 North: 56.059
Spatial Coverage Map

General Documentation

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Descriptive Information
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Associated Resources

Biological, chemical, physical, biogeochemical, ecological, environmental and other data collected from around the world during historical and contemporary periods of biological and chemical oceanographic exploration and research managed and submitted by the Biological and Chemical Oceanography Data Management Office (BCO-DMO)
- NCEI Collection
  Navigate directly to the URL for data access and direct download.
Fine, R. A. (2020) CFC-12, CFC-11, and SF6 concentrations from the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2020-08-13. https://doi.org/10.26008/1912/bco-dmo.820232.1
- https://doi.org/10.26008/1912/bco-dmo.820232.1 (download)
  originator dataset

gov.noaa.nodc:BCO-DMO

Publication Dates	publication: 2023-05-16
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	Acquisition Description: Samples were taken from Niskin bottles. They were unfiltered. Note there is no SF6 data for the first leg of the cruise (RR1814). Procedures: Fill 300 ml and flush BOD bottles with water in a one liter overflow bottle. Cap bottle underwater. Analysis is on a custom-built purge and trap gas chromatography with electron capture detection. Data were processed using Labview and Excel.
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: Fine, Rana A. (2023). CFC-12, CFC-11, and SF6 concentrations from the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 (NCEI Accession 0278308). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278308. Accessed [date].
Cited Authors	Fine, Rana A. University of Miami Rosenstiel School of Marine and Atmospheric Science
Principal Investigators	Rana A. Fine University of Miami Rosenstiel School of Marine and Atmospheric Science (RSMAS)
Contributors	University of Miami Rosenstiel School of Marine and Atmospheric Science (RSMAS)
Resource Providers	Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Points of Contact	Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Publishers	NOAA National Centers for Environmental Information
Acknowledgments	Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1737041 Award URL: http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1737041

Theme keywords	NODC DATA TYPES THESAURUS HYDROSTATIC PRESSURE SALINITY WATER TEMPERATURE NODC OBSERVATION TYPES THESAURUS physical WMO_CategoryCode oceanography BCO-DMO Standard Parameters CFC-11 CFC-12 ISO_DateTime_UTC SF6 bottle cast date depth_w event latitude longitude quality flag salinity calculated from CTD primary sensors sample identification station time of day water pressure water temperature Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Originator Parameter Names BTLNBR BTLNBR_FLAG_W CASTNO CFC_11_D_CONC_BOTTLE CFC_11_D_CONC_BOTTLE_FLAGW CFC_12_D_CONC_BOTTLE CFC_12_D_CONC_BOTTLE_FLAGW CTDPRS CTDSAL CTDTMP DATE DEPTH GEOTRC_EVENTNO GEOTRC_SAMPNO ISO_DateTime_UTC LATITUDE LONGITUDE SAMPNO SF6_D_CONC_BOTTLE SF6_D_CONC_BOTTLE_FLAGW STNNBR TIME
Data Center keywords	NODC COLLECTING INSTITUTION NAMES THESAURUS University of Miami Rosenstiel School of Marine and Atmospheric Science NODC SUBMITTING INSTITUTION NAMES THESAURUS Biological and Chemical Oceanography Data Management Office Global Change Master Directory (GCMD) Data Center Keywords BCO-DMO > Biological and Chemical Oceanography Data Management Office U-MIAMI/RSMAS > Rosenstiel School of Marine and Atmospheric Science, University of Miami
Platform keywords	NODC PLATFORM NAMES THESAURUS R/V Roger Revelle BCO-DMO Platform Names R/V Roger Revelle Global Change Master Directory (GCMD) Platform Keywords Ships ICES/SeaDataNet Ship Codes ROGER REVELLE (call sign: KAOU, ICES code: 33RR, 1996)
Instrument keywords	NODC INSTRUMENT TYPES THESAURUS bottle chromatograph BCO-DMO Standard Instruments Automated Purge and Trap System Gas Chromatograph Niskin bottle Global Change Master Directory (GCMD) Instrument Keywords GAS CHROMATOGRAPHS > GAS CHROMATOGRAPHS Originator Instrument Names custom-built purge and trap gas chromatography with electron capture detection unknown (Niskin bottle)
Place keywords	NODC SEA AREA NAMES THESAURUS Gulf of Alaska North Pacific Ocean South Pacific Ocean Global Change Master Directory (GCMD) Location Keywords OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN Provider Place Names Hilo, HI to Papeete, French Polynesia Seattle, WA to Hilo, HI
Project keywords	NODC PROJECT NAMES THESAURUS GEOTRACES BCO-DMO Standard Programs U.S. GEOTRACES (U.S. GEOTRACES) BCO-DMO Standard Projects GEOTRACES Pacific Meridional Transect: Measurement of chlorofluorocarbons and sulfur hexafluoride (PMT CFC SF6) US GEOTRACES Pacific Meridional Transect (U.S. GEOTRACES PMT) Global Change Master Directory (GCMD) Project Keywords IPY-GEOTRACES > International Polar Year GEOTRACES: An international study of the biogeochemical cycles of Trace Elements and Isotopes in the Arctic and Southern Oceans Provider Cruise IDs RR1814 RR1815 Provider Funding Award Information Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1737041
Keywords	NCEI ACCESSION NUMBER 0278308

Use Constraints	Cite as: Fine, Rana A. (2023). CFC-12, CFC-11, and SF6 concentrations from the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 (NCEI Accession 0278308). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278308. Accessed [date].
Data License	This dataset is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) License. SPDX License: Creative Commons Attribution 4.0 International (CC-BY-4.0)
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	2023-05-16T05:53:45Z - NCEI Accession 0278308 v1.1 was published.
Output Datasets	NCEI Accession 0278308 v1.1 NCEI Accession 0278308 v1.1 (download) published 2023-05-16T05:53:45Z

Acquisition Information (collection)
Instrument	bottle chromatograph
Platform	R/V Roger Revelle

Last Modified: 2024-05-31T15:15:28Z
For questions about the information on this page, please email: ncei.info@noaa.gov

CFC-12, CFC-11, and SF6 concentrations from the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15) from September to November 2018 (NCEI Accession 0278308)

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