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Greater-spotted dogfish (Scyliorhinus stellaris) in subareas 6 and 7 (West of Scotland, southern Celtic Sea, and the English Channel)
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Species: Scyliorhinus stellaris
Stock code: syt.27.67
Assessment Year:2021
Purpose:Advice
Assessment Key: 16713
Stock Key: 169288

 
 
 
 
 
 
 
 
       

 



YearStock size indicatorCGFS-Q4UK-BTS-Q3
    
 kilogram per square kilometer  
19970.4440.3830.504
19980.5710.4490.694
19990.7390.3881.091
20000.4070.3230.491
20010.4350.1910.679
20020.4630.6810.244
20030.7360.6940.779
20041.1341.231.039
20051.41.491.309
20061.5592.0151.102
20071.2932.010.576
20080.6490.8180.48
20090.8110.8510.771
20100.8061.1370.474
20111.2510.52.003
20121.2160.6651.768
20131.070.9491.191
20141.1930.9471.438
20151.4821.5431.422
20161.1611.3640.957
20171.1191.2470.991
20181.7082.0841.332
20191.3531.041.666
Average111

 


 
 Fishing pressure Stock size
  201820192020  201720182019
Maximum sustainable yieldFMSYUnknown MSY BtriggerUndefined
Precautionary approachFpa,FlimUnknown Bpa,BlimUndefined
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Unknown -Decreasing