ICES Marine Data
Stock Assessment Graphs
 
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Lesser spotted dogfish (Scyliorhinus canicula) in Subarea 6 and divisions 7.a-c and 7.e-j (West of Scotland, Irish Sea, southern Celtic Seas)
Species: Stock Assessment Graphs
Stock code: syc.27.67a-ce-j
Assessment Year: 2021
Key: 16772
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units
Stock size description B_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
YearSSBLandingsDiscards
20050.5074644801112223425.51728 
20060.6396866039517843195.34518 
20070.7857184418027513579.48079 
20080.8596308990959953344.40723 
20090.8273663241870533080.300312328.06042
20100.8981980069884252909.111563302.1979
20111.053439551012563063.982751638.19216
20120.85873062872642868.262452736.55773
20131.254449169144383219.217152847.35642
20140.9844621381200293175.998546762.94744
20151.149791729693983948.0676033.17902
20161.414071695006963932.3043511729.87545
20171.1388674353160834905714.51767
20181.171123839735923758.8521613472.1976
20191.165556580353693428.565211027.77767
20201.214747023563753047.893615717.488
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
CustomName1
Landings
 
Custom fish data
YearCustom1
20053425.51728
20063195.34518
20073579.48079
20083344.40723
20093080.30031
20102909.11156
20113063.98275
20122868.26245
20133219.21715
20143175.99854
20153948.067
20163932.30435
20173490
20183758.85216
20193428.5652
20203047.89361
 
 
 
 
Sensivity data