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

Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from unknown platforms in the South Pacific Ocean and Southern Oceans from 2010-12-28 to 2014-02-21 (NCEI Accession 0160574)

browse graphicPreview graphic
This dataset includes chemical, discrete sample, physical and profile data collected from unknown platforms in the South Pacific Ocean and Southern Oceans (> 60 degrees South) from 2010-12-28 to 2014-02-21. These data include DISSOLVED INORGANIC CARBON (DIC), NITRATE, SALINITY, TOTAL ALKALINITY (TA), WATER TEMPERATURE, phosphate and silicate. The instruments used to collect these data include Alkalinity titrator, CTD, Coulometer for DIC measurement and bottle.

These data were collected by Hugh Venables of British Antarctic Survey and Dorothee Bakker and Oliver Legge of University of East Anglia; School of Environmental Sciences as part of the TSM_Ryder_Bay_67S_68W_2010_2014 data set. CDIAC associated the following cruise ID(s) with this data set: TSM_Ryder_Bay_67S_68W_2010_2014
  • Cite as: Bakker, Dorothee C. E.; Legge, Oliver J.; Venables, Hugh J. (2017). Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from unknown platforms in the South Pacific Ocean and Southern Oceans from 2010-12-28 to 2014-02-21 (NCEI Accession 0160574). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.tsm_ryder_bay_67s_68w. Accessed [date].
gov.noaa.nodc:0160574
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
  • CSV
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 2010-12-28 to 2014-02-21
Spatial Bounding Box Coordinates
West: -68.225
East: -68.133
South: -67.581
North: -67.57
Spatial Coverage Map
General Documentation
Associated Resources
  • Bakker, D.C.E., O.J. Legge, and H.J. Venables (2017). The time-series measurements of carbonate system and other parameters in Ryder Bay, West Antarctic Peninsula during 2012-2014. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee, TSM_Ryder_Bay_67S_68W_2010_2014.
  • Please cite: Legge, O.J., Bakker, D.C.E., Meredith, M.P., Venables, H.J., Brown, P.J., Jones, E.M., Johnson, M.T. (2016) The seasonal cycle of carbonate system processes in Ryder Bay, West Antarctic Peninsula. Deep-Sea Research II, https://doi.org/10.1016/j.dsr2.2016.11.006
  • NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
Publication Dates
  • publication: 2017-02-22
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
These data were acquired by NCEI from the Carbon Dioxide Information Analysis Center (CDIAC) in accordance with an archival submission agreement between CDIAC and NCEI.
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: Bakker, Dorothee C. E.; Legge, Oliver J.; Venables, Hugh J. (2017). Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from unknown platforms in the South Pacific Ocean and Southern Oceans from 2010-12-28 to 2014-02-21 (NCEI Accession 0160574). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.tsm_ryder_bay_67s_68w. Accessed [date].
Cited Authors
Principal Investigators
Contributors
Resource Providers
Publishers
Acknowledgments
  • Funding Information: Sampling and analysis were supported by British Antarctic Survey (BAS) Polar Oceans funding from NERC and the UK Ocean Acidification Research Programme (NE/H017046/1) grant at the University of East Anglia (UEA), funded by NERC, the Department for Energy and Climate Change and the Department for Environment, Food and Rural Affairs. Analysis was also supported by the Natural Environment Research Council (NERC)(NE/L50158X)
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
  • Time series
Provider Variable Abbreviations
  • DIC
  • Nitrate
  • Phosphate
  • Salinity
  • Silicate
  • TA
  • Temperature
Data Center keywords NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords
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
  • Adelaide Island
  • Ryder Bay
  • West Antarctic Peninsula
Project keywords NODC PROJECT NAMES THESAURUS Cruise ID
  • TSM_Ryder_Bay_67S_68W_2010_2014
EXPOCODE
  • RATS20101228
Ocean Acidification Search Keywords
  • Ocean Carbon and Acidification Data System (OCADS) Project
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Bakker, Dorothee C. E.; Legge, Oliver J.; Venables, Hugh J. (2017). Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from unknown platforms in the South Pacific Ocean and Southern Oceans from 2010-12-28 to 2014-02-21 (NCEI Accession 0160574). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.tsm_ryder_bay_67s_68w. 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
  • 2017-02-22T19:49:09Z - NCEI Accession 0160574 v1.1 was published.
Output Datasets
Lineage information for: dataset
Processing Steps
  • Parameter or Variable: Total alkalinity; Abbreviation: DIC; Unit: μmol/kg; Observation type: time series; Measured or calculated: measured; Sampling instrument: Niskin Bottle; Analyzing instrument: VINDTA and coulometer; Detailed sampling and analyzing information: Unfiltered samples drawn from Niskin bottle using silicon tubing. Poisoned with mercuric chloride. Sealed with greased stopper. Cool, dark storage. Analysed by Coulometry. Samples analysed in three batches, corresponding to three field seasons (2011-2012, 2012-2013, 2013-2014). Samples analysed on two VINDTAs (V4 and V7).; Replicate information: Replicate analyses (separate bottles) for almost all samples; Standardization description: CRM batch 107; Standardization frequency: Two or three CRMs per coulometer cell; CRM manufacturer: Andrew Dickson's lab at Scripps Institution of Oceanography; CRM batch number: 107; Preservation method: mercuric chloride; Preservative volume: 50uL for 250mL samples, 100uL for 500mL; Preservative correction: volume correction applied for poison; Uncertainty: The standard deviation of CRM measurements over the course of each analysis period is consistently less than 2.5 μmol/kg. There is greater variation in replicate precision between the three field seasons. DIC replicate (separate bottles) standard deviation in 2010-2012 was 4.3 μmol kg-1. In 2012-2013 it was 6.2 μmol kg-1 and in 2013-2014 it was 3.4 μmol kg-1.; Quality flag convention: 2 = good, 3 = suspect, 6 = mean of replicates; Method reference: Legge, O.J., Bakker, D.C.E., Meredith, M.P., Venables, H.J., Brown, P.J., Jones, E.M., Johnson, M.T. (2016) The seasonal cycle of carbonate system processes in Ryder Bay, West Antarctic Peninsula. Deep-Sea Research II, https://doi.org/10.1016/j.dsr2.2016.11.006.; Researcher name: Replicate analyses (separate bottles) for almost all samples; Researcher institution: University of East Anglia.
  • Parameter or Variable: Total alkalinity; Abbreviation: TA; Unit: μmol/kg; Observation type: time series; Measured or calculated: measured; Calculation method and parameters:; Sampling instrument: Niskin bottle; Analyzing instrument: VINDTA; Type of titration: Potentiometric, using Metrohm Titrino and VINDTA instruments V7 and V4, calculation of TA using Matlab code by Steven van Heuven, version v33, based on code by Ernie Lewis in QB (1996).; Cell type (open or closed): open; Curve fitting method: Iterative Gran followed by iterative chi-squared; Detailed sampling and analyzing information: Unfiltered samples drawn from Niskin bottle using silicon tubing. Poisoned with mercuric chloride. Sealed with greased stopper. Cool, dark storage. Samples analysed in three batches, corresponding to three field seasons (2011-2012, 2012-2013, 2013-2014). Samples analysed on two VINDTAs (V4 and V7).; Replicate information: Replicate analyses (separate bottles) for almost all samples; Standardization description: CRM batch 107; Standardization frequency: Two or three CRMs per coulometer cell; CRM manufacturer: Andrew Dickson's lab at Scripps Institution of Oceanography; CRM batch number: 107; Preservation method: mercuric chloride; Preservative volume: 50uL for 250mL samples, 100uL for 500mL; Preservative correction: volume correction applied for poison; Uncertainty: The standard deviation of CRM measurements over the course of each analysis period is consistently less than 1.5 μmol/kg. There is greater variation in replicate precision between the three field seasons. TA replicate (separate bottles) standard deviation in 2010-2012 was 4.9 μmol kg-1. In 2012-2013 it was 7.0 μmol kg-1 and in 2013-2014 it was 1.5 μmol kg-1.; Quality flag convention: 2 = good, 3 = suspect, 6 = mean of replicates; Method reference: Legge, O.J., Bakker, D.C.E., Meredith, M.P., Venables, H.J., Brown, P.J., Jones, E.M., Johnson, M.T. (2016) The seasonal cycle of carbonate system processes in Ryder Bay, West Antarctic Peninsula. Deep-Sea Research II, https://doi.org/10.1016/j.dsr2.2016.11.006; Researcher name: Dorothee Bakker and Oliver Legge; Researcher institution: University of East Anglia.
  • Parameter or Variable: in-situ temperature; Abbreviation: Temperature; Unit: degrees celcius; Analyzing instrument: SeaBird 19+CTD; Uncertainty: 0.002 degrees celcius; Researcher name: Hugh Venable; Researcher institution: BAS.
  • Parameter or Variable: Salinity; Abbreviation: Salinity; Unit: PSS; Analyzing instrument: SeaBird 19+ CTD; Uncertainty: 0.005; Researcher name: Hugh Venables; Researcher institution: BAS.
  • Parameter or Variable: Total oxidised nitrogen (NOx); Abbreviation: Nitrate; Unit: μmol/kg; Sampling instrument: Niskin Bottle; Uncertainty: 1.50%; Researcher name: Ocean Scientific International Ltd. (OSIL) for Hugh Venables at the British Antarctic Survey (BAS).
  • Parameter or Variable: Phosphate; Abbreviation: Phosphate; Unit: μmol/kg; Sampling instrument: Niskin Bottle; Uncertainty: 2.70%; Researcher name: Ocean Scientific International Ltd. (OSIL) for Hugh Venables at the British Antarctic Survey (BAS).
  • Parameter or Variable: Silicate; Abbreviation: Silicate; Unit: μmol/kg; Sampling instrument: Niskin Bottle; Uncertainty: 2.60%; Researcher name: Ocean Scientific International Ltd. (OSIL) for Hugh Venables at the British Antarctic Survey (BAS) .
Acquisition Information (collection)
Instrument
  • bottle
  • coulometer for DIC measurement
  • CTD
  • titrator
Last Modified: 2024-03-28T12:44:58Z
For questions about the information on this page, please email: ncei.info@noaa.gov