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Norway lobster (Nephrops norvegicus) in Division 6.a, Functional Unit 12 (West of Scotland, South Minch)
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Species: Nephrops norvegicus
Stock code: nep.fu.12
Assessment Year:2019
Purpose:Advice
Assessment Key: 13199
Stock Key: 169147

 
 
 
 
 
 
 
 
       

 



YearStock abundanceHighLowLandingsDiscardsHarvest rate
       
 millions  tonnestonnesratio 
1979   3932  
1980   2753  
1981   3652  
1982   3552  
1983   3413  
1984   4300  
1985   4008  
1986   3484  
1987   3892  
1988   4473  
1989   4745  
1990   4430384 
1991   4442122 
1992   4237385 
1993   4458602 
1994   4414435 
199511521403901468245521
199614732003943399545714.2
199710861271901434427119.3
1998145216841220373023313.3
199910861346826405220616.9
200018542202150639532849.2
2001203724961578399159110.6
200218992466133233052477.5
200321572913140138793817.8
200425583031208538694546.8
200522082948146838484527.9
2006184524431247463332410.8
200710161171861547190327
2008160820231193535660517.4
200915422176908428521612.9
201020762741141138461337.6
20111945272311673702926.5
20129191104734398914515.8
20131718208313533776508.1
201420732603154331792335.8
201519982512148434001216.4
201621182558167844023659.5
201713841666110236521059.9
20181946231715752536544.8
2019236229401784   
Average174021931288400232111.5

 


 
 Fishing pressure Stock size
  201620172018  201720182019
Maximum sustainable yieldFMSYBelow MSY BtriggerAbove trigger
Precautionary approachFpa,FlimBelow possible reference points Bpa,BlimAbove possible reference points
Management planFMGTBelow range BMGTAbove trigger
 
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