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Tusk (Brosme brosme) in subareas 1 and 2 (Northeast Arctic)
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DOI: 10.17895/ices.data.7274
Species: Brosme brosme
Stock code: usk.27.1-2
Assessment Year:2019
Purpose:Advice
Assessment Key: 12740
Stock Key: 169296

 
 
 
 
 
 
 
 
       

 



YearBiomass indexHighLowCatches
     
 tonnes  tonnes
1988   14403
1989   19350
1990   18628
1991   18306
1992   15974
1993   17585
1994   12566
1995   11617
1996   12795
1997   9426
1998   15353
1999   17183
200077.5581.4473.6614008
200164.2768.0260.5212061
200256.7360.6252.8412191
200353.0157.2548.777940
200462.8768.2657.477426
200581.586.6576.367050
200689.4494.1984.689988
200783.7287.9679.4910744
200886.7491.2682.2211882
200993.4998.5888.399657
2010108.18114.78101.5812658
201195.9799.5692.3811646
201293.8897.6690.110394
2013102.38106.3498.428662
2014106.43110.78102.088744
2015111.32115.45107.1810091
2016112.18116.38107.9811660
2017120.71125.98115.447926
2018111.66115.88107.4310487
Average90.1194.5885.6312206

 


 
 Fishing pressure Stock size
  201620172018  201720182019
Maximum sustainable yieldFMSY proxyBelow MSY Btrigger proxyAbove
Precautionary approachFpa,FlimBelow possible reference points Bpa,BlimAbove possible reference points
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Undefined -Decreasing