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Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington Department of Fish and Wildlife American Fisheries Society Conference September 5, 2007

Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

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Page 1: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Perspectives of a State Director…

Selective fisheries as a tool in fisheries management and salmon recovery

Jeffrey P. Koenings, PhD.Washington Department of Fish and Wildlife

American Fisheries Society ConferenceSeptember 5, 2007

Page 2: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

ESA Listed Washington Salmonids

• Bull Trout• Chinook• Steelhead • Bull Trout

• Bull Trout• Chinook• Chum• Steelhead• Coho

• Bull Trout• Steelhead

• Bull Trout• Lake Ozette

Sockeye

• Bull Trout• Chinook• Sockeye• Steelhead

Middle Columbia

River

Washington Coastal

Puget Sound

Upper Columbia

River

Northeast Washington

Lower Columbia

River

Snake River

• Bull Trout• Chinook• Chum• Steelhead

Page 3: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Regional Recovery Boards

Page 4: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Road Maps

Sum m ary Snake R iver Salm on Recovery P lan for Southeast W ashington O ctober 2005

Page 5: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington
Page 6: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington
Page 7: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

• WDFW• Tribe• USFWS

Hatchery System

Page 8: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

New Tools in the Toolkit

Page 9: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Washington has been using

selective fisheries for 20 years

Started marking steelhead in 1984

Began selective fisheries in ’86-87

100% marked by 1994

Page 10: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Steelhead Harvest

0

50,000

100,000

150,000

200,000

1974

-75

1978

-79

1982

-83

1986

-87

1990

-91

1994

-95

1998

-99

2002

-03

Return Year

Num

ber o

f Fis

h

Natural-Origin Catch

Total Catch

0

50,000

100,000

150,000

200,000

1974

-75

1978

-79

1982

-83

1986

-87

1990

-91

1994

-95

1998

-99

2002

-03

Return Year

Num

ber o

f Fis

h

Natural-Origin CatchTotal Catch

Started marking in 1984

Selective fisheries in ’86-87

100% marked by 1994

Page 11: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Number of Fish Marked at WDFW Facilities

Number Marked 2007

Number Marked

2008

Percentage Marked

Chinook 61,395,500 62,783,000 91/93%

Coho 24,737,500 24,737,500 100%

Steelhead 7,850,000 7,850,000 100%

Total 93,983,000 95,370,500

Page 12: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Fin-clipping Studiesearly 1960’s

Coded-wire tagging1970’s - present

Page 13: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Annual Management

Catch Quotas

Area Closures

Season Length

Size & Net Mesh Limits

Species Release

Traditional Tools of the Trade

Page 14: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Costs of Innovation

More Intensive Data Needs

Coded-Wire Tags on Marked and Unmarked Fish - DIT

Encounter Rates

Marked Fish Rates

Alternative Stock ID

e.g., Genetics / Otoliths

More Complex Fishery Models

Electronic Sampling

Page 15: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Challenges of Mass Marking and Selective Fisheries

• Modifications to the CWT system will be needed

• Direct samples of unmarked mortalities will not be available

• Cost of sampling will increase

• Increase in uncertainty on unmarked fish needs to be accounted for in management

• Fishery assessment models will need to be revised for management and conservation assessments

Page 16: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Benefits of Mass Marking and Selective Fisheries

• Great tool for identification of wild versus hatchery origin fish on the spawning grounds

• Essential tool for hatchery reform implementation including integrating hatchery and wild stock programs

• Can be used to enhance recreational and commercial fishing while protecting naturally spawning stocks

Page 17: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Areas 11 & 13 June-September

Area 9July 16-August 15

January 16-April 15

CHINOOK SELECTIVE MARINE SPORT FISHERIES Open in 2006Added in 2007

Area 10July 16-August 15

December 1-January 31

Areas 8-1 & 8-2October-April

2006

2007

Areas 5 & 6July-August

Area 7February 1-29

Page 18: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

STOCKAll

FisheriesPuget Sound SportTotal Selective

Nooksack Early 24 % < 1 % 0 %Skagit Spring 26 % 7 % 2 %White Spring 20 % 4 % < 1 %Dungeness Spring 28 % 1 % < 1 %

Skagit S/Fall 30 % 3 % < 1 %Stillaguamish S/Fall 27 % 6 % 2 %Snohomish Summer 33 % 9 % 3 %Lk Washington S/Fall 39 % 4 % < 1 %Green S/Fall 50 % 4 % < 1 %Puyallup S/Fall 50 % 6 % 2 %Nisqually S/Fall 65 % 14 % < 1 %Mid-Hood Canal S/Fall 30 % 4 % < 1 %Skokomish S/Fall 57 % 19 % < 1 %

2006 Fisheries

Page 19: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

All the H’s are Necessary

Habitat Protection & Restoration Projects Habitat Protection & Restoration Projects

HarvestHarvestClean Water Act

Shorelines

Forest Practices

Non-regulatory Programs

Water Supply & Conservation

Growth Management Act

Hydro Habitat

Page 20: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

$770 Million to Washington salmon recovery

• 1997-2005: $770 Million: federal and state funds to direct salmon recovery– $360 M Operating $410 M Capital

• 77% to habitat• 10% to harvesting• 7% to hatcheries• 6% other salmon recovery efforts

Office of Program Research; Dec. 2004 Report to WA State Legislature

Page 21: Perspectives of a State Director… · Perspectives of a State Director… Selective fisheries as a tool in fisheries management and salmon recovery Jeffrey P. Koenings, PhD. Washington

Improve the Fitness of Naturally Spawning Fish

• Reduce ratio of hatchery fish on spawning grounds

• Ensure wild spawning fish drive adaptation of the natural population and size of hatchery program.

• Increase harvest hatchery fish• Reduce harvest of natural fish