The Ocean Archive System searches our original datasets as they were submitted to us, not individual points or profiles. If you want to search and retrieve ocean profiles in a common format, or objectively analyzed fields, your better option may be to use one of our project applications. See: Access Data
OAS accession Detail for 0139413, meta_version: 5. Current meta_version is: 6
| accessions_id: |
0139413 | archive
|
| Title: |
Laboratory analysis of diet of Pacific harbor seals at Umpqua River, Oregon and Columbia River, Oregon/Washington conducted from 1994-06-23 to 2005-09-03 (NCEI Accession 0139413) |
| Abstract: |
From 1994 to 2005, The National Marine Mammal Laboratories' California Current Ecosystem Program (AFSC/NOAA) collected fecal samples at the Umpqua River, Oregon and Columbia River, Oregon/Washington to examine the diet of Pacific harbor seals (Phoca vitulina). Scats were collected at various sites on the Umpqua River and at Desdemona sand spit on the Columbia River. Apart from describing the diet of Pacific harbor seals in these regions, of special interest was to determine the level of predation by these seals on endangered or threatened salmonids (e.g., cutthroat trout; Oncorhynchus clarkii). |
| Date received: |
20151215 |
| Start date: |
19940623 |
| End date: |
20050903 |
| Seanames: |
|
| West boundary: |
-125 |
| East boundary: |
-122 |
| North boundary: |
48.5 |
| South boundary: |
42 |
| Observation types: |
|
| Instrument types: |
|
| Datatypes: |
|
| Submitter: |
Orr, Anthony J. |
| Submitting institution: |
US DOC; NOAA; NMFS; Alaska Fisheries Science Center; Marine Mammal Laboratory |
| Collecting institutions: |
|
| Contributing projects: |
|
| Platforms: |
|
| Number of observations: |
|
| Supplementary information: |
Submission Package ID: YEBMXU |
| Availability date: |
|
| Metadata version: |
5 |
| Keydate: |
2015-12-18 16:25:04+00 |
| Editdate: |
2021-09-02 14:38:31+00 |