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Blonde ray (Raja brachyura) in Division 9.a (Atlantic Iberian waters)
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Species: Raja brachyura
Stock code: rjh.27.9a
Assessment Year:2018
Purpose:Advice
Assessment Key: 10015
Stock Key: 169216

 
 
 
 
 
 
 
 
       

 



YearBiomass IndexLandings
   
 kg/triptonnes
20080.85 
20090.54164
20100.92223
20110.97162
20121.02165
20130.82182
20140.92174
20151.14236
20161.07224
20171.75236
Average1196

 


 
 Fishing pressure Stock size
  201520162017  201520162017
Maximum sustainable yieldFMSYUnknown MSY BtriggerUndefined
Precautionary approachFpa,FlimUnknown Bpa,BlimUndefined
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Unknown -Increasing
 
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