ICES Marine Data
Stock Assessment Graphs
 
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Blonde ray (Raja brachyura) in Division 9.a (Atlantic Iberian waters)
Species: Stock Assessment Graphs
Stock code: rjh.27.9a
Assessment Year: 2020
Key: 13891
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units
Stock size description B_index
Stock size units Kilograms per trip
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger  
FMSY  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandings
200821.618865529333523.2688577724.9188500122873193.395
200919.804778568874621.240462222.6761458212024164.408
201032.403211651489334.5499322836.6966529171367223.078
201133.567297341659636.0342619538.5012265601092162.829
201237.519863763485940.2187906642.9177175572741165.901
201322.839610019808624.443999526.0483889723418182.438
201427.497211753474429.4307396631.3642675713362174.061
201532.861230240295635.2796593337.6980884150258236.0147
201646.543061890011749.8273065153.1115511258707221.7414
201752.891904000685956.6862926360.4806812545243236.424
201841.563798921896144.542346247.5208934801391195.174943507937
201976.96017841145984.2762999191.5924214066604262.9346
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
CustomName1CustomName2CustomName3CustomName4
Fishing Effort (Poly)SmoothFishing Effort (Trawl)Smooth
 
Custom fish data
YearCustom1Custom2Custom3Custom4
2008    
20093546836345.234853131265066227.22188566896
20103568335295.030801184356805892.62567932369
20113413534128.310702060954585565.09854455857
20123600332856.212303713251325239.51375295568
20133238231030.363217923651564977.17113742246
20142788129173.03332100546564770.20593735688
20152546427394.413853170844664614.38306965833
20162563526356.581880365843254502.34385412085
20172482626059.475093139145924469.47589385424
20182713326171.016152604342914494.20667669106
20192706726326.302905064746534518.82383597653
 
 
 
 
Sensivity data