Presentation is loading. Please wait.

Presentation is loading. Please wait.

Criteria for abundance monitoring Accuracy Accuracy Precision Precision Representation Representation.

Published byAlexander Lopez Modified over 10 years ago

Similar presentations

Presentation on theme: "Criteria for abundance monitoring Accuracy Accuracy Precision Precision Representation Representation."— Presentation transcript:

1 Criteria for abundance monitoring Accuracy Accuracy Precision Precision Representation Representation

2 Quality Levels AExcellent AExcellent BVery Good BVery Good CGood CGood DFair DFair FPoor FPoor

3 Major Regions Upper Columbia River (above Priest Rapids) Upper Columbia River (above Priest Rapids) Snake River Snake River Mid-Columbia River (above Bonneville) Mid-Columbia River (above Bonneville) Lower Columbia River Lower Columbia River

4 Accuracy and Precision specific: Accuracy and Precision specific: Region; Species and race Chinook: sp/su, fall Steelhead: su/wi CohoChumSockeye Bull Trout (D max?; C?; all Fs?) Representation: By Monitoring project Representation: By Monitoring project

5 Interception Methods Fixed structures, complete blocks (Dams/Hatcheries) Fixed structures, complete blocks (Dams/Hatcheries) 1) complete or near complete count (i.e., 24/7) 2) incomplete count (i.e., >=2/3 time extrapolated) 3) incomplete count (i.e., <2/3 time extrapolated) Un-fixed structures or incomplete blocks (Traps/Weirs) Un-fixed structures or incomplete blocks (Traps/Weirs) 1) complete or near complete count 2) incomplete count (w/ mark-recapture) 3) incomplete count (w/o mark-recapture)

6 Spawner Surveys: Spatial Coverage Index: How much coverage? Index: How much coverage? 1) <50% of habitat 2) 50-85% of habitat 3) >85% of habitat EMAP or probabilistic: What level? EMAP or probabilistic: What level? 1) ESU 2) MPG 3) Population

7 Spawner Surveys: Temporal Coverage 1-2 Pass at peak 1-2 Pass at peak Multi-Pass around peak (>=3) Multi-Pass around peak (>=3) Census or Area-under-curve

8 Spawner Surveys: Type Redds Redds Live and Carcasses Live and Carcasses

9 Snake-Dam/Hatchery Accuracy: Accuracy: DH1: A: sp/su chin, fall chin, sock, su sthd DH2: B: sp/su chin, fall chin, sock, su sthd DH3: D: sp/su chin, fall chin, sock, su sthd Precision: Precision: DH1: A: sp/su chin, fall chin, sock, su sthd DH2: B: sp/su chin, fall chin, sock, su sthd DH3: F: sp/su chin, fall chin, sock, su sthd

10 Snake-Trap/Weir Accuracy: Accuracy: TW1: A: sp/su chin, sock; n/a: su sthd TW2: B: sp/su chin, sock, su sthd TW3: D: sp/su chin, sock, su sthd Precision: Precision: TW1: A: sp/su chin, sock; n/a: su sthd TW2: B: sp/su chin, sock; C: su sthd TW3: D: sp/su chin, sock; F: su sthd

11 Snake-Spawner Surveys 85% 85%Index 1/2-pass sp/su chin: A,P=F sp/su chin: A=D, P=F sp/su chin: A=C, P=D su sthd: A,P=F su sthd : A, P=F su sthd : A=D, P=F su sthd: A,P=F su sthd : A, P=F su sthd : A=D, P=F Multi/ sp/su chin: A,P=F sp/su chin: A=C, P=D sp/su chin: A, P=B Census su sthd: A,P=F su sthd : A,P=F su sthd : A,P=D ProbabilisticLoMedHigh 1/2-pass sp/su chin: A,P=F sp/su chin: A,P=D sp/su chin: A,P=C su sthd: A,P=F su sthd : A, P=F su sthd : A=D, P=F su sthd: A,P=F su sthd : A, P=F su sthd : A=D, P=F Multi/ sp/su chin: A,P=F sp/su chin: A=C, P=D sp/su chin: A=B, P=C Census su sthd: A,P=F su sthd : A, P=F su sthd : A,P=D

Download ppt "Criteria for abundance monitoring Accuracy Accuracy Precision Precision Representation Representation."

Similar presentations

RTT Analysis Workshop Species Status and Trend (Chapter 1) Casey Baldwin RTT Chairperson WDFW Research Scientist.

RTT Analysis Workshop Species Status and Trend (Chapter 1) Casey Baldwin RTT Chairperson WDFW Research Scientist.
McNary Dam The Dalles DamBonneville Dam John Day Dam Evaluate Spawning of Fall Chinook and Chum Salmon Below the Four Lower-most Columbia River Mainstem.

McNary Dam The Dalles DamBonneville Dam John Day Dam Evaluate Spawning of Fall Chinook and Chum Salmon Below the Four Lower-most Columbia River Mainstem.
Salmonid Natural Production Monitoring & Evaluation Project Confederated Tribes of the Umatilla Indian Reservation BPA Project # 2000-039-00.

Salmonid Natural Production Monitoring & Evaluation Project Confederated Tribes of the Umatilla Indian Reservation BPA Project #
Evaluate recreational and commercial mark-selective fisheries. (35018) Geraldine Vander Haegen, WDFW Charmane Ashbrook, WDFW Chris Peery, U. Idaho Annette.

Evaluate recreational and commercial mark-selective fisheries. (35018) Geraldine Vander Haegen, WDFW Charmane Ashbrook, WDFW Chris Peery, U. Idaho Annette.
Survival Estimates for the Passage of Juvenile Salmonids Through Dams and Reservoirs of the Lower Snake and Columbia Rivers (Project 199302900) CBFWA March.

Survival Estimates for the Passage of Juvenile Salmonids Through Dams and Reservoirs of the Lower Snake and Columbia Rivers (Project ) CBFWA March.
Investigate Re-establishing Anadromous Fish Populations Above Man-made Barriers Oregon Department of Fish and Wildlife Willamette Basin.

Investigate Re-establishing Anadromous Fish Populations Above Man-made Barriers Oregon Department of Fish and Wildlife Willamette Basin.
Assessment of A-run Steelhead population in the Clearwater Nez Perce Tribe Department of Fisheries Resources Management.

Assessment of A-run Steelhead population in the Clearwater Nez Perce Tribe Department of Fisheries Resources Management.
Monitoring and Evaluation of Yearling Fall Chinook Salmon Released Upstream of Lower Granite Dam Nez Perce Tribe Department of Fisheries Resources Management.

Monitoring and Evaluation of Yearling Fall Chinook Salmon Released Upstream of Lower Granite Dam Nez Perce Tribe Department of Fisheries Resources Management.
Fishery Management Overview - Context Sponsored By: Colville Confederated Tribes Presented By: Stephen Smith.

Fishery Management Overview - Context Sponsored By: Colville Confederated Tribes Presented By: Stephen Smith.
Evaluate Spawning of Fall Chinook and Chum Salmon Just Below the Four Lowermost Columbia River Mainstem Dams Project 199900301 PNNL.

Evaluate Spawning of Fall Chinook and Chum Salmon Just Below the Four Lowermost Columbia River Mainstem Dams Project PNNL.
Assessment of Bull Trout Populations in the Yakima River Watershed.

Assessment of Bull Trout Populations in the Yakima River Watershed.
Salmonid Population and Habitat Monitoring in the Lower Columbia/Columbia Estuary Provinces Oregon Department of Fish and Wildlife.

Salmonid Population and Habitat Monitoring in the Lower Columbia/Columbia Estuary Provinces Oregon Department of Fish and Wildlife.
The Columbia/Snake System

The Columbia/Snake System
LOWER YUBA RIVER ACCORD Monitoring and Evaluation Program Redd Surveys Casey Campos PSMFC.

LOWER YUBA RIVER ACCORD Monitoring and Evaluation Program Redd Surveys Casey Campos PSMFC.
CSMEP Goal: Improve the quality and consistency of fish monitoring data, and the methods used to evaluate these data, to answer key questions relevant.

CSMEP Goal: Improve the quality and consistency of fish monitoring data, and the methods used to evaluate these data, to answer key questions relevant.
U.S. Department of the Interior U.S. Geological Survey New approaches afforded by PIT tag technology have yielded important answers about fish behavior.

U.S. Department of the Interior U.S. Geological Survey New approaches afforded by PIT tag technology have yielded important answers about fish behavior.
Case Study: Idaho Naturally Produced Chinook with Focus on Middle Fork Salmon River Sharon W. Kiefer Idaho Dept. Fish and Game October, 2012.

Case Study: Idaho Naturally Produced Chinook with Focus on Middle Fork Salmon River Sharon W. Kiefer Idaho Dept. Fish and Game October, 2012.
Overview of Current Production Programs Across the Columbia River Basin.

Overview of Current Production Programs Across the Columbia River Basin.
C. A. Peery, M. L. Keefer, and S. R. Lee Idaho Cooperative Fish and Wildlife Research Unit U.S. Geological Survey and Northwest Fisheries Science Center.

C. A. Peery, M. L. Keefer, and S. R. Lee Idaho Cooperative Fish and Wildlife Research Unit U.S. Geological Survey and Northwest Fisheries Science Center.
Precision of Redd Based Escapement Estimates for Steelhead

Precision of Redd Based Escapement Estimates for Steelhead

Similar presentations

Ads by Google