oregon dept. of fish and wildlife: coded wire tag recovery from ocean salmon fisheries
TRANSCRIPT
Oregon Dept. of Fish and Wildlife:Oregon Dept. of Fish and Wildlife:
Coded Wire Tag RecoveryCoded Wire Tag Recoveryfrom from
Ocean Salmon FisheriesOcean Salmon Fisheries
Project Project ObjectivesObjectives
• Estimate total effort and catch in Estimate total effort and catch in the ocean recreational and the ocean recreational and commercial troll salmon fisheriescommercial troll salmon fisheries
• Sample minimum of 20% of ocean Sample minimum of 20% of ocean salmon landings by catch area salmon landings by catch area (commercial) or port (commercial) or port (recreational), and by week(recreational), and by week
Columbia
Area 2
Tillamook
Area 3
Newport
Area 4
Coos Bay
Area 5
Brookings
Area 6
AstoriaAstoria
GaribaldiGaribaldi
Pacific CityPacific City
Depoe BayDepoe Bay
NewportNewport
FlorenceFlorence
Winchester BayWinchester Bay
CharlestonCharleston
BandonBandon
Port OrfordPort Orford
Gold BeachGold Beach
BrookingsBrookings
*Recreational sampling in *Recreational sampling in up to twelve ports up to twelve ports
*Commercial sampling in *Commercial sampling in up to six ports up to six ports
AstoriaAstoria
GaribaldiGaribaldi
NewportNewport
CharlestonCharleston
Port OrfordPort Orford
BrookingsBrookings
Integrated Ocean Recreational and Ocean Troll Salmon Sampling Project
Astoria Astoria (19.5)(19.5)
Pacific CityPacific City(3.5)(3.5)
Depoe Bay Depoe Bay (8.0)(8.0)
Newport Newport (32.5)(32.5)
Charleston Charleston (26.5)(26.5)
Bandon Bandon (3.5)(3.5)
Port Orford Port Orford (1.5)(1.5)
Gold Beach Gold Beach (3.0)(3.0)
Brookings Brookings (21.0)(21.0)0 5 10 15 20
Brookings
Gold Beach
Port Orford
Bandon
Charleston
Winchester Bay
Florence
Newport
Depoe Bay
Pacific City
Garibaldi
Astoria
Combo
Recreational
Commercial
Sampling Level (Avg. # of sampler months and # of samplers)
Winchester BayWinchester Bay(13.0)(13.0)
Florence Florence (3.0)(3.0)
Garibaldi Garibaldi (22.5)(22.5)
1
2
1
1
1
2
1
1
1
2
3
2
2
2
2
1
2
Astoria Astoria (19.5)(19.5)
Pacific CityPacific City(3.5)(3.5)
Depoe Bay Depoe Bay (8.0)(8.0)
Newport Newport (32.5)(32.5)
Charleston Charleston (26.5)(26.5)
Bandon Bandon (3.5)(3.5)
Gold Beach Gold Beach (3.0)(3.0)
Brookings Brookings (21.0)(21.0)
42%
56%
60%
34%
32%
61%
30%
32%
48%
35%
30%
0% 20% 40% 60% 80% 100%
Brookings
Gold Beach
Port Orford
Bandon
Charleston
Winchester Bay
Florence
Newport
Depoe Bay
Pacific City
Garibaldi
Astoria
Recreational
Average Recreational Sampling Rate ’03-’05
(salmon sampled/total salmon landed by port of landing)
Winchester BayWinchester Bay(13.0)(13.0)
Florence Florence (3.0)(3.0)
Garibaldi Garibaldi (22.5)(22.5)
Columbia
Area 2
Tillamook
Area 3
Newport
Area 4
Coos Bay
Area 5
Brookings
Area 6
Average Commercial Troll Sampling Rate ’03-’05
(salmon sampled/total salmon landed by area of catch)
WA Area 1
29%
47%
38%
38%
25%
21%
0% 20% 40% 60% 80% 100%
Brookings (6)
Coos Bay (5)
Newport (4)
Tillamook (3)
Columbia (2)
Wash. (1)
Commercial Troll
4,100
13,800
109,800
131,100
5,300
23,700
COHO SALMON SNOUTS RECOVEREDCOHO SALMON SNOUTS RECOVERED
0
500
1000
1500
2000
2500
3000
3500
2003 2004 2005
CommercialRecreational
CHINOOK SALMON SNOUTS RECOVEREDCHINOOK SALMON SNOUTS RECOVERED
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
2003 2004 2005
CommercialRecreational
Cooperation and FeedbackCooperation and Feedback• Tag information to commercial Tag information to commercial
trollerstrollers• Postcards to recreational anglersPostcards to recreational anglers• Interactive webpage search engineInteractive webpage search engine