ICES Marine Data
Stock Assessment Graphs
 
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Lesser spotted dogfish (Scyliorhinus canicula) in Subarea 6 and in 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: 2025
Key: 21039
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units ratio
Stock size description B_index
Stock size units kilogram per square kilometer
       
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
YearSSBLandingsDiscardsF
20050.48774273425.517280 
20060.62188053195.345180 
20070.75773273579.480790 
20080.86312693344.407230 
20090.84760973080.300312328.06042 
20100.85577082909.111563302.1979 
20111.08092973063.982751638.19216 
20120.90758052868.262452736.55773 
20131.1480433219.217152847.35642 
20140.89424883175.998546762.94744 
20151.02223353948.0676033.17902 
20161.24214273932.3043511729.87545 
20171.05454775175.148965714.51767 
20181.10464563762.014215319.4489811 
20191.00805563325.0767611027.77767 
20201.00529392981.201555717.4880.9927676
20210.87853262956.391518022.0633310.9584724
20221.36809852677.6074447026.9308751.0141809
20231.4055732032.4351213348.2638380.9987813
20241.4611722170.7536112122.3430880.9636429
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
I_{trigger}0.68 
F_{MSY proxy}1 
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data