Benthic silica flux magnitudes and silicon isotopic composition of marine sediment pore waters and solid phase leachates for the Barents Sea (summer 2017-2019)

This data product comprises 5 files, containing marine sediment pore water and solid phase leachate silicon (Si) isotopic and element concentration data, as well as benthic silica flux magnitudes derived from core incubation experiments and sediment biogenic silica contents. Samples were collected over three cruises of the Changing Arctic Ocean Seafloor (ChAOS) project summer sampling campaigns in the Barents Sea between 2017 and 2019 aboard the RRS James Clark Ross (cruises JR16006, JR17007 and JR18006). The aim of this study was to improve our mechanistic understanding of the cycling of Si within the Arctic Ocean seafloor through measurement of stable Si isotopes in the dissolved Si pool and the solid phase sources.



This project was part of the Changing Arctic Ocean programme, funded by the Natural Environment Research Council (NERC) (grant no. NE/P005942/1).

Simple

Alternate title

Polar Data Centre (PDC) record GB/NERC/BAS/PDC/01557
Date (Publication)
2021-09-10
Citation identifier
http://www.antarctica.ac.uk/dms/metadata.php?id= / GB/NERC/BAS/PDC/01557
Point of contact
Organisation name Individual name Electronic mail address Role

British Antarctic Survey

pdc@bas.ac.uk

Custodian

NERC EDS UK Polar Data Centre

Ward, J., Henley, S., Faust, J., & Sales de Freitas, F.

pdc@bas.ac.uk

Originator
Maintenance and update frequency
Unknown
Keywords

  • NDGO0001

NERC OAI Harvesting

  • NERC_DDC

GCMD Parameter Valids

  • EARTH SCIENCE > Oceans > Marine Sediments > Biogenic Sediments

  • EARTH SCIENCE > Oceans > Marine Sediments > Sediment Chemistry

  • EARTH SCIENCE > Oceans > Ocean Chemistry > Stable Isotopes

BAS Free-text keywords

  • Arctic Ocean

  • Barents Sea

  • benthic flux

  • biogenic silica

  • core incubation

  • pore water

  • silicon isotopes
Use limitation

Data released under Open Government Licence V3.0: http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/.

Access constraints
Other restrictions
Other constraints

Data released under Open Government Licence V3.0: http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/.

Language
English
Topic category
  • Environment
  • Oceans
N
S
E
W
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Begin date
2017-07-15
End date
2019-07-16
Reference system identifier
OGP / urn:ogc:def:crs:EPSG::4326
Distribution format
    Distributor contact
    Organisation name Individual name Electronic mail address Role

    Polar Data Centre - British Antarctic Survey

    pdc@bas.ac.uk

    		Distributor
    OnLine resource
    Protocol Linkage Name

    http

    GET DATA
    Hierarchy level
    Dataset

    Domain consistency

    Measure identification
    INSPIRE / Conformity_001

    Conformance result

    Title

    INSPIRE Data Specification on unknown theme Guidelines
    Date
    Explanation

    See the referenced specification
    Pass
    No
    Statement

    No special comments

    Metadata

    File identifier
    GB_NERC_BAS_PDC_01557 XML
    Metadata language
    English
    Hierarchy level
    Dataset
    Date stamp
    2021-09-10
    Metadata standard name

    NERC profile of ISO19115:2003
    Metadata standard version

    1.0
    Metadata author
    Organisation name Individual name Electronic mail address Role

    British Antarctic Survey

    pdc@bas.ac.uk

    		Point of contact
    Dataset URI

    http://www.antarctica.ac.uk/dms/metadata.php?id=GB/NERC/BAS/PDC/01557

     
     

    Overviews

    Spatial extent

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    Keywords



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