Date (Creation)

2025-05-02

Date (Revision)

2025-05-02

Date (Publication)

2025-05-02

Date (released)

2025-05-02

Edition

1.0

Unique resource identifier

https://doi.org/10.5285/2d9b5828-45d2-4361-b23b-cf027c15e97c

Codespace

doi

Unique resource identifier

GB/NERC/BAS/PDC/02053

Codespace

https://data.bas.ac.uk/

Other citation details

Please cite this item as: Tetzner, D., Thomas, E., Allen, C., McCulloch, R., Perren, B., McGuire, A., Segato, D., Moser, D., Humby, J., & Miller, S. (2025). Major ions, Stable water isotopes, Microparticle (dust, diatoms, pollen and spores) and electrical conductivity records from the first Cordillera Darwin ice core 2017 - 2020 CE (Version 1.0) [Data set]. NERC EDS UK Polar Data Centre. https://doi.org/10.5285/2d9b5828-45d2-4361-b23b-cf027c15e97c

Credit

No credit.

Status

Completed

Point of contact

Organisation name	Individual name	Electronic mail address	Role
British Antarctic Survey	Tetzner, Dieter		Author
British Antarctic Survey	Thomas, Elizabeth		Author
British Antarctic Survey	Allen, Claire		Author
University of Edinburgh	McCulloch, Robert		Author
British Antarctic Survey	Perren, Bianca		Author
University of Leeds	McGuire, Amy		Author
CNR-Institute of Polar Sciences	Segato, Delia		Author
British Antarctic Survey	Moser, Dorothea		Author
British Antarctic Survey	Humby, Jack		Author
British Antarctic Survey	Miller, Shaun		Author
NERC EDS UK Polar Data Centre		PDCServiceDesk@bas.ac.uk	Point of contact

Maintenance and update frequency

As needed

Maintenance note

Completed

Global Change Master Directory (GCMD) Science Keywords

• EARTH SCIENCE > Hydrosphere > Water Quality/Water Chemistry > Stable Isotopes

Theme

• diatoms

• dust

• ice core

• major ions

• stable water isotopes

Place

• Cordillera Darwin - Cresta Blanca Chile

GEMET - INSPIRE themes, version 1.0

• Hydrography

Access constraints

Other restrictions

Other constraints

no limitations to public access

Access constraints

Other restrictions

Other constraints

no limitations

Use constraints

License

Other constraints

Open Government Licence v3.0

Use constraints

Other restrictions

Other constraints

Data supplied under Open Government Licence v3.0

Use constraints

Other restrictions

Other constraints

None

Unique resource identifier

url

Codespace

url

Association Type

Larger work citation

Unique resource identifier

url

Codespace

url

Association Type

Cross reference

Spatial representation type

Text, table

Language

English

Character set

UTF8

Topic category

• Climatology, meteorology, atmosphere

Begin date

2017-01-01

End date

2020-01-01

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.

Title

European Petroleum Survey Group (EPSG) Geodetic Parameter Registry

Date (Publication)

2008-11-12

Cited responsible party

Organisation name	Individual name	Electronic mail address	Role
European Petroleum Survey Group		EPSGadministrator@iogp.org	Publisher

Unique resource identifier

urn:ogc:def:crs:EPSG::3031

Version

6.18.3

Hierarchy level

Dataset

Statement

Methodology:

Microparticle concentration records were obtained using a a flow-through Klotz Abakus laser particle counter connected to a continuous ice core melter system at the British Antarctic Survey. Discrete ionic records (2.5 cm resolution) were obtained using ion chromatographic techniques in a reagent free Dionex ICS-2500 anion and IC 2000 cation systems in a class-100 clean room at the British Antarctic Survey.

Discrete stable water isotope records (2.5 cm resolution) were obtained using a Picarro L2130-i at the British Antarctic Survey. Electrical conductivity was analysed using an Amber Science flow-through meter connected to a continuous ice core melter system at the British Antarctic Survey. Diatom, pollen and spore samples (15 cm resolution) were obtained through filtration.

Data collection:

Microparticle concentration records were obtained using a flow-through Klotz Abakus laser particle counter connected to a continuous ice core melter system at the British Antarctic Survey.

Discrete ionic records (2.5 cm resolution) were obtained using ion chromatographic techniques in a reagent free Dionex ICS-2500 anion and IC 2000 cation systems in a class-100 clean room at the British Antarctic Survey.

Discrete stable water isotope records (2.5 cm resolution) were obtained using a Picarro L2130-i at the British Antarctic Survey.

Electrical conductivity was analysed using an Amber Science flow-through meter connected to a continuous ice core melter system at the British Antarctic Survey.

Diatom, pollen and spore samples (15 cm resolution) were obtained through filtration.

Data quality:

Microparticle concentration measurements were calibrated using polystyrene particle standards. Microparticle concentration data from the bottom most part of the CDB ice core is missing due to an instrument failure. Samples for Stable water isotopes were calibrated against V-SMOW standard. Samples for major ion analyses were run several times and calibrated against three working standards.

Metadata

File identifier

2d9b5828-45d2-4361-b23b-cf027c15e97c XML

Metadata language

English

Character set

UTF8

Hierarchy level

Dataset

Hierarchy level name

dataset

Date stamp

2025-05-02

Metadata standard name

ISO 19115 Geographic Information - Metadata

Metadata standard version

ISO 19115:2003(E)

Metadata author

Organisation name	Individual name	Electronic mail address	Role
NERC EDS UK Polar Data Centre		polardatacentre@bas.ac.uk	Point of contact