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Blue jack mackerel (Trachurus picturatus) in Subdivision Xa2 (Azores)
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DOI: 10.17895/ices.data.6801
Species: Trachurus picturatus
Stock code: jaa-10
Assessment Year:2016
Purpose:Advice
Assessment Key: 7877
Stock Key: 136569

 
 
 
 
 
 
 
 
       

 



YearStock size indicator: Tuna-bait97.5%2.5%Landings
     
 kg/day  tonnes
1978   2735
1979   4175
1980   2990
1981   2143
1982   2472
1983   3778
1984   3242
1985   3502
1986   3340
1987   3027
1988   3087
1989   2874
1990   2520
1991   1280
1992   1261
1993   1754
1994   1804
1995   1848
1996   1765
1997   1921
1998241.49346.62136.371507
1999146.3234.9357.67693
2000125.5230.6220.37655
2001159.89265.0154.771101
2002150.57255.6945.451450
2003145.77250.8940.641502
2004124.03229.1618.911246
2005122.3227.4217.181231
2006134.02239.1528.91241
2007187.46292.5882.331154
2008169.27283.4755.061119
2009297.42401.63193.211121
2010162.83267.9557.71078
2011237.33342.45132.21982
2012113.59217.789.4561
2013224.73329.86119.61715
2014403.29508.42298.17943
2015438.54524.25352.84874
Average199.13302.6695.61860

 


 
 Fishing pressure Stock size
  201320142015  201320142015
Maximum Sustainable YieldFMSYUndefined MSY BTriggerUndefined
Precautionary ApproachFpa, FlimUndefined Bpa, BlimUndefined
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Stable -Stable