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Norway lobster (Nephrops norvegicus) in divisions 8.a and 8.b, Functional Units 23-24 (northern and central Bay of Biscay)
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DOI: 10.17895/ices.data.7011
Species: Nephrops norvegicus
Stock code: nep.fu.2324
Assessment Year:2017
Purpose:Advice
Assessment Key: 9228
Stock Key: 169156

 
 
 
 
 
 
 
 
       

 



YearStock abundanceHighLowLandingsDiscardsHarvest Rate
       
 individuals  tonnestonnes% 
1987   53971767 
1988   58754123 
1989   48352634 
1990   4972627 
1991   47541213 
1992   56811354 
1993   51091007 
1994   4092741 
1995   4452706 
1996   4118495 
1997   3610805 
1998   38651453 
1999   32091148 
2000   30691455 
2001   37302537 
2002   36792620 
2003   38861977 
2004   35711932 
2005   39912698 
2006   34474544 
2007   31762411 
2008   30302123 
2009   29871833 
2010   33981275 
2011   35591263 
2012   25201012 
2013   23801521 
2014   28071326 
2015   35691822 
20164167.484807.513527.45409125317.2
20173372.544025.132719.95   
Average3770.014416.323123.7389517657.2

 


 
 Fishing pressure Stock size
  201420152016  201520162017
Maximum sustainable yieldFMSYBelow MSY BtriggerUndefined
Precautionary approachFpa,FlimBelow possible reference points Bpa,BlimUndefined
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Unknown -Decreasing