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Spotted ray (Raja montagui) in Division 9.a (Atlantic Iberian waters)
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Species: Raja montagui
Stock code: rjm.27.9a
Assessment Year:2018
Purpose:Advice
Assessment Key: 10149
Stock Key: 169222

 
 
 
 
 
 
 
 
       

 



YearBiomass IndexHighLowLandings
     
 NA  tonnes
20050.070.110.0276
20060.060.10.0290
20070.020.050119
20080.110.180.04144
20090.10.160.04191
20100.070.120.02284
20110.050.090.01124
2012   110
20130.070.120.02115
20140.20.310.1103
20150.240.350.1368
20160.20.30.1173
20170.170.260.0899
Average0.110.180.05123

 


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