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 in 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: 2018
Key: 10016
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description
Fishing pressure units
Stock size description
Stock size units
       
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
YearLandings
2005319.83013
2006253.28024
2007248.46353
2008342.67335
200936.72533
20105.39108
20117.7423
20124.15924
20130.73363
20141.33774
2015234.57861
2016142.953
2017116.566
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
CustomName2CustomName3
D. batis/intermediusD. oxyrinchus
 
Custom fish data
YearCustom2Custom3
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
2015234.57861374.51565
2016142.953373.19356
2017116.566389.190783
 
 
 
 
Sensivity data