ICES Marine Data
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Thornback ray (Raja clavata) in Division 8.c (Cantabrian Sea)
Species: Stock Assessment Graphs
Stock code: rjc.27.8c
Assessment Year: 2022
Key: 17481
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units
Stock size description A_index
Stock size units Kilograms per hour
       
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 SSBLandingsCatchesDiscards
19881.326834478124032.022050258684412.71726603924479   
19890.2299191565471170.3465361524654210.463153148383725   
19901.066597696862161.66896084010842.27132398335464   
19910.540.7831447154471541.02   
19920.3041884224049220.6002363545418170.896284286678712   
19930.3744603304332930.6530370484400660.931613766446839   
19940.3102718264773940.6178491946778710.925426562878348   
19950.140.2609835459183670.38   
19960.571.016778231292521.67   
19970.7495864984553641.281459216900581.8133319353458   
19980.7427935967765891.253763377335941.76473315789529   
19990.7871682015900731.588464967471322.38976173335257   
20002.364095047911673.479040272345364.59398549677905   
20012.012831198223323.278531241212264.5442312842012   
20021.099382452619481.74630219379742.39322193497532   
20031.123097288974272.172174764169033.22125223936379   
20042.0116814100462.811772198376013.61186298670602   
20051.843264193751292.642805779437143.44234736512299   
20062.708104737691383.549925208501484.39174567931158   
20072.422642007148713.362383338765754.30212467038279   
20081.730189608638992.639172787193973.54815596574895   
20092.302788160360783.221219818376074.1396514763913694.11759122.0235927.906
20101.987283844905342.808787472943723.6302911009821186.04063216.6996330.659
20112.739629742845093.474553436911494.20947713097789206.39377235.4797729.086
20122.838299314553053.820978300529654.80365728650625223.73868244.8816821.143
20136.715683572117328.864875791581311.0140680110453238.49918275.1421836.643
20143.586452440225274.864781763610686.14311108699609248.02717320.7861772.759
20153.951693757776935.616085769926877.28047778207681146.49687233.0758786.579
20162.907144329036064.328722158843985.7502999886519154.38058215.6055861.225
20173.75.577.44136.41337149.4013712.988
20182.971639930852783.97199212253354.97234431421422255.98057283.5805727.6
20193.110277294245274.331948523585095.55361975292491247.41567278.7916731.376
20202.627246981892643.275911943930113.92457690596758257.09116318.4462661.3551
2021   232.98158265.9582832.9767
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
Itrigger0.36 
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data