Data · collection
Metal concentration in macroalgae from East Antarctica
Listed in NASA Earthdata CMR
Marine macroalgae have been widely used as biomonitors of metal pollution.
Description
At Casey Station in East Antarctica, the Thala Valley tip is in the path of a melt stream that forms each summer and flows directly into Brown Bay carrying with it contaminated particles. Despite the tip no longer being used, this mechanism continues to carry contaminants, principally heavy metals (Cu, Cd, Pb and Zn) and hydrocarbons, into the bay causing impacts on the marine benthos.
Links
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214598785-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214598785-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- FIXED OBSERVATION STATIONS · Inductively Coupled Plasma Mass Spectrometer · Microalgae
- Inferred from text
- Pollution and contamination 72%
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214598785-SCIOPS | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:4105 | enrichment · NASA CMR | taxonomy-embedding@1.1.0 | title+keywords+description (72%) |
| concepts[instrument].gcmd_instrument:icp-ms | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biological-classification/plants/microalgae | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:fixed-observation-stations | 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 |