---
access_dt: ~
aliases:
  - context: dataset
    lexicon: nsidc
    term: oai:nsidc/NSIDC-0273
    url: http://nsidc.org/api/dataset/2/oai?verb=GetRecord&metadataPrefix=dif&identifier=oai:nsidc/NSIDC-0273
attributes: ~
cite_metadata: ~
cited_by: []
contributors:
  - display_name: 'Data Archive : National Snow & Ice Data Center '
    href: http://52.38.26.42:8080/contributor/12316.yaml
    id: 12316
    organization:
      country_code: US
      display_name: National Snow & Ice Data Center
      identifier: national-snow-ice-data-center
      name: National Snow & Ice Data Center
      organization_type_identifier: federal
      type: organization
      url: http://nsidc.org
    organization_uri: /organization/national-snow-ice-data-center
    person: {}
    person_id: ~
    person_uri: ~
    role_type_identifier: data_archive
    uri: /contributor/12316
data_qualifier: ~
description: 'This data set contains sub-annually resolved ice core chemistry data from various sites on the Antarctic Ice Sheet during the US International Trans-Antarctic Scientific Expedition (US ITASE) deployments. Researchers conducted experiments approximately every 30 - 300 km looking for clues representing climatic conditions over the past 200-1000+ years. Ice cores obtained for the glaciochemical component of the US ITASE research were analyzed for soluble major ion content and in some cases trace elements. Extreme events, such as volcanic eruptions, provide absolute age horizons within each core that are easily identified in chemical profiles. Our chemical analysis is also useful for quantifying anthropogenic impact, biogeochemical cycling, and for reconstructing past atmospheric circulation patterns.'
description_attribution: http://nsidc.org/data/nsidc-0264.html
display_name: US International Trans-Antarctic Scientific Expedition (US ITASE) Glaciochemical Data
doi: 10.7265/N51V5BXR
end_time: 2008-12-31T00:00:00
files: []
href: http://52.38.26.42:8080/dataset/nsidc-0273.yaml
identifier: nsidc-0273
instrument_measurements: []
lat_max: -77.68
lat_min: -90
lon_max: 152.37
lon_min: -76.1
name: US International Trans-Antarctic Scientific Expedition (US ITASE) Glaciochemical Data
native_id: NSIDC-0273
parents: []
processing_level: ~
publication_year: ~
references: []
release_dt: 2013-07-11T00:00:00
scale: ~
scope: ~
spatial_extent: ~
spatial_ref_sys: ~
spatial_res: ~
start_time: 1999-01-01T00:00:00
temporal_extent: ~
temporal_resolution: ~
type: dataset
uri: /dataset/nsidc-0273
url: http://nsidc.org/data/NSIDC-0273
variables: ~
version: ~
vertical_extent: ~