|
1
|
|
|
2
|
- Prepared by Don Bodenmiller
- Oregon Department of Fish and Wildlife
- Marine Resources Program
- Seaside, Oregon
- February 16, 2008
|
|
3
|
- PURPOSE:
- Review Abundance Status
- Review Management and Future Allowable Fishery Impacts
- Discuss the Likely Affect on 2009-10 Oregon Sport Fishery
- What can be done?
|
|
4
|
- Length – up to 3 feet
- Range – Aleutian Islands to southern CA.
- Habitat – Rocky reefs to 1,800 feet
- Maturity – 50% of age 20 fish are mature
- Longevity – Live up to 120 years
- Prey – Other rockfish, herring, sandlance, flatfishes, shrimp, crabs,
lingcod eggs
- Note – it is the primary non-target species caught in the Pacific
halibut fishery
|
|
5
|
- Magnuson and Sustainability Acts
- Set guidelines on US fishery management
- Overfished Rockfish - rebuild abundance within a period equal to the
rebuilding time without fishing plus one generation
- Recent court case
- Resulted in direction to rebuild stock abundance as quick as possible
while considering the needs of coastal fishing communities
|
|
6
|
- Goal = Abundance of 50 percent or more of un-fished levels
- Stock is considered overfished when abundance is <=25 percent
- Under 40 percent exploitation rates are reduced in order to increase
stock abundance
|
|
7
|
- First assessed in 2001 and declared overfished (Oregon and N. California
only assessed)
- PFMC area coastwide assessment in 2006 (depletion at 17.3% of un-fished
abundance)
- Assessment updated in 2007 (depletion at 15.8% of un-fished abundance)
|
|
8
|
- 2007 – 23.0
- 2008 – 20.0
- 2009 – 17.0
- 2010 – 14.0
- 2011 – 13.9
- 2012 – 14.2
- 2013 – 14.5
- 2014 – 14.7
- 2015 – 15.0
|
|
9
|
- Sport = 45%
- Commercial = 27%
- Tribal = 12%
- Research = 16%
- Within Sport
- OR = 37%
- WA = 39%
- CA = 24%
|
|
10
|
- 2009 (ranges from 0 to 2.6 mt)
- 2010 (ranges from 0 to 1.9 mt)
- (For 2007 the OR sport share was 3.3 mt and estimated impacts were 2.8
mt)
|
|
11
|
- More offshore closure (time and area) in the groundfish fishery
- Shorter groundfish season
- Reduced halibut catch
- All of the above?
|
|
12
|
- Barotrauma
- Long Leader
- Survey
|
|
13
|
- Additional research
- Yelloweye avoidance
- Ideas?
|
|
14
|
|