Data · collection
Continuous Measurement of Dust Concentration Along the Top 120 Meters of the Greenland Ice Sheet Project 2 (GISP2) Ice Core
Listed in NASA Earthdata CMR
We measured the concentration of insoluble aerosols (i.e. dust) along the top 120 meters of the Greenland Ice Sheet Project 2 (GISP2) ice core, which was retrieved from the Summit location, central Greenland.
Description
We have also measured dust compositions at intervals along the core using a scanning electron microscope (SEM) equipped with an energy- dispersive X-ray analyzer (EDAX).
Links
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214606719-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214606719-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Energy-Dispersive Analysis of X-Ray · Laser-Light Scattering · Light Amplification by Stimulated Emission of Radiation · Not provided · Particulate Matter · SCANNING ELECTRON MICROSCOPES
- Inferred from text
- Climate change science 68%
Provenance · 1 source records, 13 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214606719-SCIOPS | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3702 | enrichment · NASA CMR | taxonomy-embedding@1.1.0 | title+keywords+description (68%) |
| concepts[instrument].gcmd_instrument:edax | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:lasers | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:lls | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[instrument].gcmd_instrument:scanning-electron-microscopes | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/paleoclimate/ice-core-records/particulate-matter | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:not-provided | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| 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 |