MetaData for Juvenile Salmonid Monitoring in Coastal Oregon and Lower Columbia Streams, 2017 Report Number OPSW-ODFW-2018-1
Juvenile Salmonid Monitoring in Coastal Oregon and Lower Columbia Streams, 2017 Report Number OPSW-ODFW-2018-1
Identification Information
-
Citation
- Originator: Constable, R. J.
- Publish Date: 1/25/2018
- Online Link: None, data available upon request
- BPA Project #:
-
Contact Information
- Agency: Oregon Department of Fish and Wildlife
- Name: Ronald Constable
- Job Position: NRS-2 Assistant Project Leader
- Telephone: 541-757-5107
- E-Mail Address: ron.constable@oregonstate.edu
-
Description
- Abstract: As part of the Oregon Plan for Salmon and Watersheds, the Oregon Department of Fish and Wildlife (ODFW) initiated this project in 1998 to monitor trends in the abundance and distribution of juvenile coho salmon (Oncorhynchus kisutch) and juvenile steelhead (Oncorynchus mykiss) in Western Oregon streams. Estimates of distribution and abundance for coho salmon are presented for the three coho Evolutionarily Significant Units and their component strata in Western Oregon for the years 1998-2017. Trends in distribution and abundance of coho salmon are presented for each three year interval, based on the typical coho salmon life cycle. Spawner:parr recruit plots for coho salmon are presented and discussed along with a cursory examination of results with varying pool depth criteria. Estimates of distribution and abundance for steelhead are presented for the four steelhead Distinct Population Segments in Western Oregon for the years 2002-2017. Trends in distribution and abundance of steelhead are presented for each four year interval, based on the typical steelhead life cycle.
-
- Purpose: The purpose of this report is to summarize results from ODFW monitoring efforts for juvenile salmonids in Western Oregon streams from 1998-2017.
-
- Time Period of Content: 1998-2017
- Geographic Extent: Streams in the Oregon portions of the Oregon Coast Coho, Southern Oregon Northern California, and Lower Columbia River coho Evolutionarily Significant Units
- Status: Final
- Use Constraints: Abundance estimates are based on un-calibrated snorkel counts and do not represent total estimates, but are appropriate for assessing trends on the spatial scale of an ESU or stratum
- Format: PDF file
Data Quality Information
- Lineage-Source:
Data Information
- No data information was supplied.
Entity and Attribute Information
- Attributes Description: Field attribute information is available in the attached file(s).
Is a physical copy maintained for reference at Headquarters?
No
Files
|