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Red gurnard (Chelidonichthys cuculus) in subareas 3-8 (Northeast Atlantic)
 
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Species: Chelidonichthys cuculus
Stock code: gur.27.3-8
Assessment Year:2021
Purpose:Advice
Assessment Key: 16781
Stock Key: 169107

 
 
 
 
 
 
 
 
       

 



YearBiomass IndexMean + SEMean - SELandingsGrey Gurnard (GUG)Mixed Gurnards (GUX)Tub/Unid. Gurnard (G
        
 tonnes  tonnesttt
19970.6740.8740.474    
19980.7210.9220.52    
19990.7390.940.538    
20000.6950.8960.495    
20010.8061.0030.608    
20020.7940.9910.597    
20030.8691.0640.674    
20041.0751.270.88    
20051.0271.2220.832    
20061.041.2340.8465054530.932618.332995
20071.1871.3810.9935174395.1462426.423416.12
20081.2261.421.0334772310.8352530.292513.22
20091.3461.541.1534115442.662069.773100.31
20101.1621.3560.9674392623.5732320.041408.2
20111.0251.2190.8314163703.3753111.953187.3
20121.2231.4161.02937681104.483867.413512.67
20131.2491.4431.0564755866.662785.523820.35
20140.9431.1370.755087811.831969.364560.56
20151.0181.2120.82438732466.621852.8455771.19
20161.0431.2370.8536452191.8331960.1486963.9
20171.0251.2220.82934543571.371663.536399.19
20181.0381.2320.84441311972.7691661.1694555.212
20190.8811.0750.6873653   
20201.1931.3880.9993273   
Average11.1960.80442211230.162372.064015.632

 


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