Required Survival Rate Changes to Meet Technical Recovery Team Abundance and Productivity Viability Criteria for Interior Columbia River Basin Salmon and Steelhead Populations
Last updated 9/22/2025
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About Dataset
In this document we describe the “gap” in abundance and productivity between current status and Interior Columbia Technical Recovery Team (ICTRT) abundance and productivity criteria for viable populations. We briefly describe the difference between TRT viability and formal delisting criteria, summarize the analyses we conducted and describe their use in assessing overall ESU status. We also present some general conclusions from these analyses, and finally, provide ESU and population-specific methods and results.
Ecosystem:Population:
Freshwater Riverscape
Date Ranges:11/29/2007 - 11/29/2007
Species:Chinook, Steelhead
ESU/DPS:Chinook Salmon (Snake River spring/summer-run ESU), Chinook Salmon (Upper Columbia River ESU), Steelhead (Middle Columbia River DPS), Steelhead (Snake River Basin DPS), Steelhead (Upper Columbia River DPS)
Study Plan URL:
Project:
Interior Columbia Basin Technical Recovery Team (ICTRT)
Content Type:Document
Data Collection Frequency:Not a Time Series
Season:Not Applicable
Fishery Management Area:Acknowledgement:
Published Date
2007
Version
1
Access and Use
Non-sensitive Data
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Tags
ICTRTinterior Columbiagapssurvival
More Information
Source Type | Description | Upload Date | Data File/Connection | EditDelete |
|---|---|---|---|---|
| File | Required Survival Rate Changes to Meet Technical Recovery Team Abundance and Productivity Viability Criteria Interior Columbia Populations | 9/22/2025 | ||
| File | Calculating Population Productivity Gaps: Current Status vs. Viability Curves for Interior Columbia Spring Chinook and Steelhead Populations | 9/22/2025 | ||
| File | Required Survival Rate Changes to Meet Technical Recovery Team Abundance and Productivity Viability Criteria for Interior Columbia River Basin Salmon and Steelhead Populations | 9/22/2025 |
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Dataset Name:
Required Survival Rate Changes to Meet Technical Recovery Team Abundance and Productivity Viability Criteria for Interior Columbia River Basin Salmon and Steelhead Populations
Min Date:11/29/2007
Contact Organization:NWFSC -NOAA
Location of dataset (URL):Reference or application:Data Collectors:Data User(s):Citation Notes:Interior Columbia Basin Technical Recovery Team. 2007. Required Survival Rate Changes to Meet Technical Recovery Team Abundance and Productivity Viability Criteria for Interior Columbia River Basin Salmon and Steelhead Populations
Data Type:
Document
Max Date:11/29/2007
Dataset DOI:Chinook, Steelhead
Document DOI:Version:1
Access Date: 12/31/1969
Year Published:2007
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