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Roundnose grenadier (Coryphaenoides rupestris) in Division 3.a (Skagerrak and Kattegat)
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DOI: 10.17895/ices.data.10125
Species: Coryphaenoides rupestris
Stock code: rng.27.3a
Assessment Year:2020
Purpose:Advice
Assessment Key: 13465
Stock Key: 169235

 
 
 
 
 
 
 
 
       

 



YearBiomass indexMean + SEMean - SELandingsDiscards
      
 kg/h  tonnestonnes
1985108.12146.4469.8  
198683.75115.9151.59  
198776.1589.7262.59  
198872.1486.0558.22617 
1989122.69166.1779.21885 
199049.8168.0131.611067 
1991107.14129.4184.871528 
1992188.54256.07121.022328 
199358.5978.0139.171510 
199487.19108.465.991633 
1995118.3150.6685.942081 
199699.63131.3167.952213 
1997113.86180.3347.381522 
1998255.54343.34167.741819 
1999149.3192.15106.453126 
2000129.27159.6698.882404 
2001105.33157.1753.483360 
2002174.77241.04108.54482 
2003   4384 
2004324.38449.86198.99890 
2005193.65287.4699.8411923 
2006   2265 
2007   1 
200895.58161.3829.770 
200972.72112.5332.912 
201033.2454.7111.771 
201126.8439.4514.230 
201216.6928.664.721 
201311.4816.46.561 
201425.6241.399.8610
20157.2811.872.6811
2016   11
20176.649.054.2312
201812.8819.476.2803
201914.5920.368.8211
Average94.89130.7259.0618451

 


 
 Fishing pressure Stock size
  201720182019  201720182019
Maximum sustainable yieldFMSYUnknown MSY BtriggerUndefined
Precautionary approachFpa,FlimUnknown Bpa,BlimBelow possible reference points
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Unknown -Very low