Overfished B/Bmsy ≤ 0.5
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Figure A1. Northeast Region barndoor skate has a controlled fishing mortality and biomass is rebuilding. B msy proxy is in kg/tow. *Skate stocks F/F msy are measured by percent change over a 3 year period. barndoorskate -3.5 -3 -2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 Year R atio B/Bm sy F/Fm sy Overfished B/Bmsy ≤ 0.5 Overfishing F/Fmsy≥1 Overfished Declaration 2000 Rebuilding Plan 2003- no end date
description
Overfishing F/Fmsy ≥ 1. Overfished B/Bmsy ≤ 0.5. Overfished Declaration 2000. Rebuilding Plan 2003- no end date. Figure A1. Northeast Region barndoor skate has a controlled fishing mortality and biomass is rebuilding. B msy proxy is in kg/tow. - PowerPoint PPT Presentation
Transcript of Overfished B/Bmsy ≤ 0.5
Figure A1. Northeast Region barndoor skate has a controlled fishing mortality and biomass is rebuilding. Bmsy proxy is in kg/tow.*Skate stocks F/Fmsy are measured by percent change over a 3 year period.
barndoor skate
-3.5-3
-2.5-2
-1.5-1
-0.50
0.51
1.52
1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Year
Rat
io
B/BmsyF/Fmsy
Overfished B/Bmsy ≤ 0.5
Overfishing F/Fmsy≥1
Overfished Declaration 2000
Rebuilding Plan 2003- no end date
bluefish (except Gulf of Mexico)
0
1
219
95
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
Year
Rat
ioB/Bmsy
F/Fmsy
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.5
RebuildingPlan
2001-2009Overfished Declaration
F/Fmsy for initial overfished declaration
Figure A2. Northeast Region bluefish (except Gulf of Mexico) has a controlled fishing mortality and biomass is rebuilding.
bocaccio
0
0.5
1
1.5
2
2.519
95
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
Year
Rat
ioB/Bmsy (eggs)
F/Fmsy
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.625
Overfished Declaration
RebuildingPlan
2000-2026
Figure A3. Northwest Region bocaccio has a controlled fishing mortality and biomass is rebuilding as expected.
canary rockfish
00.20.40.60.8
11.21.4
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
Year
Rat
ioB/BmsyF/Fmsy
Overfishing F/Fmsy≥1
Overfished Declaration
RebuildingPlan
2001-2063
Overfished B/Bmsy ≤ 0.625
Figure A4. Northwest Region canary rockfish has a controlled fishing mortality and biomass is rebuilding as expected.
cowcod
00.20.40.60.8
11.21.41.61.8
2
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
Year
Rat
ioSB/SBmsy
F/Fmsy
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.625
Overfished Declaration
RebuildingPlan
2001-2039
Figure A5. Northwest Region cowcod has a controlled fishing mortality and biomass is rebuilding as expected.
darkblotched rockfish
0
0.5
1
1.5
219
96
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
Year
Rat
ioB/Bmsy (eggs)F/Fmsy
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.625
Figure A6. Northwest Region darkblotched rockfish has a controlled fishing mortality and biomass is rebuilding as expected.
B/Bmsy for initial overfished declaration
RebuildingPlan
2002-2011
Overfished Declaration
2000
golden tilefish
0
1
2
319
93
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
Year
Rat
ioB/BmsyF/Fmsy
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.5
Overfished declarationRebuilding
Plan 2001-2011
Figure A7. Northeast Region golden tilefish has a controlled fishing mortality and biomass is rebuilding.
haddock - Georges Bank
0
1
2
1998
1999
2000
2001
2002
2003
2004
Year
Rat
ioB/BmsyF/Fmsy
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.5
RebuildingPlan
2004-2014
Overfished declaration
Assessment values for initial
overfished declaration
Figure A8. Northeast Region haddock – Georges Bank has a controlled fishing mortality and biomass is rebuilding.
haddock - Gulf of Maine
0
1
2
1998
1999
2000
2001
2002
2003
2004
Year
Rat
ioB/Bmsy
F/Fmsy
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.5
Assessment values for initial
overfished declaration
Overfished declaration
RebuildingPlan
2004-2014
Figure A9. Northeast Region haddock – Gulf of Maine has a controlledfishing mortality and biomass has increased following the overfished declaration.Bmsy proxy is in kg/tow.
king mackerel - GoM
0
119
96
1997
1998
1999
2000
2001
2002
Year
Rat
ioB/BmsyF/Fmsy
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.8 or MSST
Overfished Declaration
RebuildingPlan
No start or end date
Figure A10. South Atlantic Region king mackerel – Gulf of Mexico has a controlled fishing mortality and biomass is rebuilding as expected. Bmsy proxy is in trillions of eggs.
Pacific ocean perch
0
0.5
1
1.5
2
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
Year
Rat
ioSSB/SSBmsy
F/Fmsy
Overfished B/Bmsy ≤ 0.625
Overfishing F/Fmsy≥1
Figure A11. Northwest Region Pacific ocean perch has a controlled fishing mortality and biomass is rebuilding as expected. *Declared overfished in 1999 B/Bmsy was assumed < 0.5.
Overfished Declaration
RebuildingPlan
2004-2017
pollock
0
1
2
1998
1999
2000
2001
2002
2003
2004
Year
Rat
ioB/Bmsy
F/Fmsy
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.5
Overfished Declaration
RebuildingPlan
2004-2014
Figure A12. Northeast Region pollock has a controlled fishing mortality and biomass is rebuilding. Bmsy proxy is in kg/tow.
red porgy
0
1
2
3
419
96
1997
1998
1999
2000
2001
2002
2003
2004
2005
Year
Rat
ioB/BmsyF/Fmsy
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.775Or MSST
Figure A13. South Atlantic Region red porgy has a controlled fishing mortality and biomass is rebuilding as expected.
Assessment values for initial
overfished declaration
Overfished Declaration
2000
RebuildingPlan
2000-2016
redfish
0
119
97
1998
1999
2000
2001
2002
2003
2004
Year
Rat
ioB/BmsyF/Fmsy
Overfished declaration
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.5
RebuildingPlan
2004-2051
Figure A14. Northeast Region redfish has a controlled fishing mortality and biomass is rebuilding.
spiny dogfish
0
1
219
96
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
Year
Rat
ioB/Bmsy
F/Fmsy
Overfished B/Bmsy ≤ 0.5
B/Bmsy for initial overfished declaration
Overfished declaration RebuildingPlan
2004-2014
Overfishing F/Fmsy≥1
Figure A15. Northeast Region spiny dogfish has a controlled fishing mortality and biomass is rebuilding. Bmsy proxy is in female biomass.
F/Fmsy for initial overfished declaration
swordfish - North Atlantic
0
0.2
0.4
0.6
0.8
1
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
Year
Rat
ioB/Bmsy
F/Fmsy
Overfished MSST = B/Bmsy 0.8
Overfishing F/Fmsy≥1
Overfished declaration
RebuildingPlan
2000-2010
B/Bmsy for initial
overfished declaration
F1995/Fmsy =2.05for initial
overfished declaration
Figure A16. Highly Migratory Species swordfish - North Atlantic has a controlled fishingmortality and biomass is rebuilding. FMP not internationallyimplemented
widow rockfish
00.20.40.60.8
11.21.4
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
Year
Rat
ioB/Bmsy (eggs)F/Fmsy
Overfishing F/Fmsy≥1
Overfished B/Bmsy ≤ 0.625
Figure A17. Northwest Region widow rockfish has a controlled fishing mortality and biomass is rebuilding as expected.
Overfished Declaration
RebuildingPlan
2002-2015
B/Bmsy for initial overfished declaration
F/Fmsy* = 2.19 for initial overfished declaration
yelloweye rockfish
0
0.25
0.5
0.75
1
1.25
1.5
1.75
1998
1999
2000
2001
2002
2003
2004
2005
2006
Years
Rat
ioB/Bmsy
F/Fmsy
Overfished B/Bmsy ≤ 0.625
Overfished Declaration
2002
RebuildingPlan
2003-2084
Overfishing F/Fmsy≥1
Assessment values for initial
overfished declaration
Figure A18. Northwest Region yelloweye rockfish has a controlled fishing mortality and biomass is rebuilding as expected.
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