Data provided by National Oceanic and Atmospheric Administration
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; Oncorhyncus clarkii).
About this Dataset
Updated: 2025-04-21
Metadata Last Updated:
2025-04-04T13:38:33.738Z
Date Created:
N/A
Data Provided by:
Dataset Owner:
N/A
| Title | AFSC/NMML/CCEP: Diet of Pacific harbor seals at Umpqua River, Oregon and Columbia River, Oregon/Washington during 1994 through 2005 |
|---|---|
| Description | 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; Oncorhyncus clarkii). |
| Modified | 2025-04-04T13:38:33.738Z |
| Publisher Name | N/A |
| Contact | N/A |
| Keywords | Cutthroat trout , Diet , Oncorhynchus clarkii , Pacific harbor seal , Phoca vitulina , Threatened/endangered salmonids , Columbia River , Desdemona sands , Oregon , Umpqua River , Washington , DOC/NOAA/NMFS/AFSC > Alaska Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce , California Current Ecosystems Program , oceans |
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