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OAS accession Detail for 0128189
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accessions_id: 0128189 | archive
Title: Counts of Steller sea lion pups collected from terrestrial, aerial, ship, and unoccupied aircraft surveys of rookeries and major haulouts in Alaska during the Steller sea lion aerial survey project from 1961-06-22 to 2019-07-04 (NCEI Accession 0128189)
Abstract: As part of the Steller sea lion research project, the Alaska Fisheries Science Center (AFSC) conducted surveys of Steller sea lions in Alaska from 1961-06-22 to 2019-07-04. This dataset contains counts of Steller sea lion pups on rookery and haulout sites collected by observers from terrestrial, aerial, ship, and unoccupied aircraft surveys. Pups were counted from the ground (by walking along the rookery), from cliff-side overlooks, from near-shore vessels, and from aerial images. Pup counts conducted in late June-mid July are considered to represent a complete census of pups produced at each site during the year.
Date received: 20210630
Start date: 19610622
End date: 20190704
Seanames:
West boundary: 172
East boundary: -131
North boundary: 63
South boundary: 51
Observation types:
Instrument types:
Datatypes:
Submitter: Fadely, Brian
Submitting institution: US DOC; NOAA; NMFS; Alaska Fisheries Science Center; Marine Mammal Laboratory
Collecting institutions:
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Platforms:
Number of observations:
Supplementary information: In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number.
Availability date:
Metadata version: 37
Keydate: 2015-05-20 21:35:04+00
Editdate: 2024-02-18 16:28:46+00