Data · collection · 2020
Holocene trace chemistry data collected from the Dome Summit South ice core on Law Dome
Listed in NASA Earthdata CMR
Holocene chemical concentrations of trace ions from the Law Dome - Dome Summit South (DSS) ice core.
Description
DSSmain_Holocene_trace_chemistry_data is the measured Holocene chemical concentrations of trace ions for the 'DSS' (Dome Summit South) ice core. Trace chemistry samples are prepared using clean techniques (Curran et al., 1998) and analysed based on methods described by Curran and Palmer (2001) using Dionex ICS 3000 ion chromatograph, measuring anions (Cl, NO3 and SO4) and cations (Na, NH4, K, Mg and Ca) to ppb levels.
Links
Get the data
- Download the data (not yet publicly available) data.aad.gov.au/eds/4475/download ↗
download · from NASA CMR
Where it is published
- DOI doi.org/10.4225/15/597ec35b34cf0 ↗
DOI / persistent id · from NASA CMR
Documentation and papers
- data.aad.gov.au /aadc/metadata/citation.cfm?entry_id=AAS_4061_Law_Dome_Holocene… ↗
Citation reference for this metadata record and dataset.
documentation · from NASA CMR
- Public information for AAS project AAS_4061 secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS… ↗
project · from NASA CMR
Catalogue records · 2
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1409216113-AU_AADC.umm_json ↗
metadata API · from NASA CMR
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1409216113-AU_AADC.html ↗
catalogue entry · from NASA CMR
Topics
- Stated by source
- Ice Core Records · ION CHROMATOGRAPHS · Ions · LABORATORY
- Inferred from text
- Geochemistry 71%
Provenance · 1 source records, 13 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1409216113-AU_AADC | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3703 | enrichment · NASA CMR | taxonomy-embedding@1.1.0 | title+keywords+description (71%) |
| concepts[instrument].gcmd_instrument:ion-chromatographs | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/climate-indicators/paleoclimate-indicators/ice-core-records | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/paleoclimate/ice-core-records/ions | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:laboratory | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| publication_date | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |