NERC Data Catalogue Service
Dissolved organic carbon data for surface seawater and the sediment-seawater interface collected from the West Antarctic Peninsula during the Icebergs 3 JR19002 expedition in January 2020
During the JR19002 Icebergs 3 cruise, dissolved organic carbon samples from the surface seawater were collected from Zodiacs, and samples from the sediment-seawater boundary were collected from the CTD rosette. Samples were collected with the motivation of sampling glacially-derived material and determining the biogeochemical composition and environmental significance with respect to iron and carbon cycling. Three main sites were visited during JR19002 from south to north: Marian Cove, Maxwell Bay, King George Island; Borgen Bay, Anvers Island; and Sheldon Cove, Ryder Bay, Adelaide Island.
Funding:
NERC grants, NE/P017630/1 (Dr Amber Annett) and NE/P003060/1 (Professor David Barnes).
Simple
- Date (Creation)
- 2025-01-22
- Date (Revision)
- 2025-01-22
- Date (Publication)
- 2025-01-22
- Date (released)
- 2025-01-22
- Edition
- 1.0
- Unique resource identifier
- https://doi.org/10.5285/930e4c7e-0415-42db-b98a-d7e0b16c5ab8
- Codespace
- doi
- Unique resource identifier
- GB/NERC/BAS/PDC/01978
- Codespace
- https://data.bas.ac.uk/
- Unique resource identifier
- NE/P017630/1
- Codespace
- award
- Unique resource identifier
- NE/P003060/1
- Codespace
- award
- Other citation details
- Please cite this item as: Jones, R.L., Annett, A.,L. Hawkings, J., Mitchell, E., Flanagan, O., & Scourse, J.D. (2025). Dissolved organic carbon data for surface seawater and the sediment-seawater interface collected from the West Antarctic Peninsula during the Icebergs 3 JR19002 expedition in January 2020 (Version 1.0) [Data set]. NERC EDS UK Polar Data Centre. https://doi.org/10.5285/930e4c7e-0415-42db-b98a-d7e0b16c5ab8
- Credit
- No credit.
- Status
- completed Completed
https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/
- Maintenance and update frequency
- asNeeded As needed
- Maintenance note
- completed Completed
- Global Change Master Directory (GCMD) Science Keywords
-
- EARTH SCIENCE > Biosphere > Ecological Dynamics > Biogeochemical Cycles
- EARTH SCIENCE > Cryosphere > Glaciers/Ice Sheets > Glaciers
- EARTH SCIENCE > Oceans > Ocean Chemistry > Biogeochemical Cycles
- EARTH SCIENCE > Oceans > Ocean Chemistry > Carbon
- EARTH SCIENCE > Oceans > Ocean Chemistry > Organic Carbon
- EARTH SCIENCE > Cryosphere > Glaciers/Ice Sheets
- Theme
-
- glacier retreat
- meltwater
- organic carbon
- polar biogeochemistry
- surface ocean biogeochemistry
- Place
-
- Marian Cove, Maxwell Bay, King George Island (-62.21, -58.76) Antarctica
- Börgen Bay, Anvers Island (-64.74, -63.46) Antarctica
- Sheldon Cove, Ryder Bay, Adelaide Island (-67.53, -68.26) Antarctica
- West Antarctic Peninsula Antarctica
- GEMET - INSPIRE themes, version 1.0
- Access constraints
- otherRestrictions Other restrictions
- Other constraints
- no limitations to public access
- Access constraints
- otherRestrictions Other restrictions
- Other constraints
- no limitations
- Use constraints
- license License
- Other constraints
- Open Government Licence v3.0
- Use constraints
- otherRestrictions Other restrictions
- Other constraints
- Data supplied under Open Government Licence v3.0
- Use constraints
- otherRestrictions Other restrictions
- Other constraints
- No constraints apply.
- Unique resource identifier
- url
- Codespace
- url
- Association Type
- crossReference Cross reference
- Unique resource identifier
- url
- Codespace
- url
- Association Type
- crossReference Cross reference
- Spatial representation type
- textTable Text, table
- Metadata language
- engEnglish
- Character set
- utf8 UTF8
- Topic category
-
- Oceans
))
- Begin date
- 2020-01-01
- End date
- 2020-01-18
- Supplemental Information
- It is recommended that careful attention be paid to the contents of any data, and that the author be contacted with any questions regarding appropriate use. If you find any errors or omissions, please report them to polardatacentre@bas.ac.uk.
Distributor
https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/
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- Transfer size
- 9216
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- Statement
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Methodology:
Data was collected during the JR19002 Icebergs 3 cruise from Zodiac boats by hand or from the CTD rosette. Seawater was filtered through 0.2 micrometer filters. Concentrations for DOC (250 mL) were measured with a Shamdzu TOC-LCHN, with a high-sensitivity catalyst. Sample concentrations were calibrated using certified standard potassium hydrogen haphthalate (1000 +/- 10 mg C L-1, Sigma Aldrich). Repeat standard measurements had a variance of less than 5 percent. The limit of quantification was 0.039 mg L-1 (5 S.D. x limit of baseline).
Data collection:
Shamdzu TOC-LCHN
Data quality:
Sample concentrations were calibrated using certified standard potassium hydrogen haphthalate (1000 +/- 10 mg C L-1, Sigma Aldrich). Repeat standard measurements had a variance of less than 5 percent. The limit of quantification was 0.039 mg L-1 (5 S.D. x limit of baseline).
- File identifier
- 930e4c7e-0415-42db-b98a-d7e0b16c5ab8 XML
- Metadata language
- engEnglish
- Character set
- utf8 UTF8
- Hierarchy level
- dataset Dataset
- Hierarchy level name
- dataset
- Date stamp
- 2025-01-22
- Metadata standard name
- ISO 19115 Geographic Information - Metadata
- Metadata standard version
- ISO 19115:2003(E)
https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/
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