Data · collection
Weddell Seal Population Dynamics in Erebus Bay
Listed in NASA Earthdata CMR
The Weddell seal population in Erebus Bay within eastern McMurdo Sound, Antarctica has been studied since 1968.
Description
Large numbers of seals have been individually tagged in Erebus Bay each year since the study was initiated. In addition, during multiple surveys that have been conducted each year, resightings of tagged animals and observations of untagged animals have been recorded.
Observations are linked in the database to locations within Erebus Bay. From 1968-2002, a total of 16,809 animals have been tagged with 161,994 resighting records logged in the current database.
Links
Documentation and papers
- homepage.montana.edu /~rgarrott/antarctica/project_description.htm ↗
Weddell Seal Population Dynamics in Erebus Bay project description
documentation · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214614819-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214614819-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Not provided · Population Dynamics
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214614819-SCIOPS | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/biosphere/ecological-dynamics/species-population-interactions/population-dynamics | 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 |