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Norway lobster (Nephrops norvegicus) in divisions 7.a, 7.g, and 7.j, Functional Unit 19 (Irish Sea, Celtic Sea, eastern part of southwest of Ireland)
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DOI: 10.17895/ices.data.10267
Species: Nephrops norvegicus
Stock code: nep.fu.19
Assessment Year:2020
Purpose:Advice
Assessment Key: 14024
Stock Key: 169153

 
 
 
 
 
 
 
 
       

 



YearStock abundance97.5%2.5%LandingsDiscardsHarvest rate (Percent)
       
 Number of individuals (fisheries)  tonnestonnes% 
1989   899  
1990   754  
1991   1077  
1992   888  
1993   905  
1994   390  
1995   694  
1996   888  
1997   756  
1998   827  
1999   579  
2000   696  
2001   815  
2002   1318  
2003   1240  
2004   1074  
2005   712  
2006   74137 
2007   95726 
2008   851105 
2009   868269 
2010   687257 
2011664.94842.13487.766434097.5
2012594.14708.29479.9984947310.1
2013486.79653.18320.479443611.7
2014635.8829.32442.284681613.9
2015482.12611.97352.275071675.4
2016398.6501.07296.135901937.5
2017499.11622.44375.774201394.4
2018176.1230.29121.91238716.7
2019386.09517.39254.792491123.3
2020319.55414.96224.15   
Average464.32593.1335.557542046.7

 


 
 Fishing pressure Stock size
  201720182019  201820192020
Maximum sustainable yieldFMSYBelow MSY BtriggerBelow trigger
Precautionary approachFpa,FlimBelow possible reference points Bpa,BlimUndefined
Management planFMGTBelow the range BMGTBelow trigger