ICES Marine Data
Stock Assessment Graphs
 
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Common skate complex (Blue skate (Dipturus batis) and flapper skate (Dipturus intermedius) in Subarea 6 and divisions 7.a–c and 7.e–k (Celtic Seas and western English Channel)
Species: Stock Assessment Graphs
Stock code: rjb.27.67a-ce-k
Assessment Year: 2020
Key: 13830
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units
Stock size description SSB
Stock size units tonnes
       
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
YearLandingsDiscards
2005375.47285 
2006301.45237 
2007318.78104 
2008537.9078 
200996.79789165.85241102783
201035.34759437.03679957015
201151.6616241.3196968981
201242.08558173.5833007262
201345.05443371.8224928886
2014174.54269451.3447200517
2015374.56367625.28277936489
2016373.195441282.39635545013
2017394.970303828.84355609663
2018219.90819782.78008477017
2019153.129264344.623546
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
CustomName1CustomName3
D. batis/intermediusD. oxyrinchus
 
Custom fish data
YearCustom1Custom3
2005319.8301355.64272
2006253.2802448.17213
2007248.4635370.31751
2008342.67335143.50545
200936.7253355.02456
20105.3910829.89051
20117.742343.7083
20124.1592437.88534
20130.7336344.3208
20141.33774173.20495
20150.048374.51567
20160373.19544
20170.384394.426303
20180.88939219.0188
20192.127224151.00204
 
 
 
 
Sensivity data