ICES Marine Data
Stock Assessment Graphs
 
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Lesser spotted dogfish (Scyliorhinus canicula) in divisions 8.a-b and 8.d (Bay of Biscay)
Species: Stock Assessment Graphs
Stock code: syc.27.8abd
Assessment Year: 2021
Key: 16726
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units
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
YearLow SSBSSBHigh SSBLandingsCatchesDiscards
199722.939893470887752.078891845875970.2986309550196967.341  
199821.580757251461732.07141628209245.00046034608041319.87895275591  
199920.132045399927238.031967407815956.2204057144876668.564  
200028.786514260643848.298560909103671.1684726130011115.06847969543  
200153.790448554870672.9681122463181100.8739009551641141.86331  
200275.3624571367308102.926948252582136.3512168606771144.7385  
200324.409359918944333.037039280789346.99827006955931366.240492819.240492281
200492.0684051497564129.50336613495183.2602671434691437.5498522109.5498521453
200563.559614483430996.1790043996893145.9051062639331596.827382268.82738672
200661.166518399008686.9793452069229116.4054864666121598.066853494.066851896
2007153.048925523659194.03816471591245.1149209682621691.413683062.413681371
2008195.953639866512251.815658487993326.4380548400221862.633452803.63345941
2009154.124093024396229.330197133542327.5770708512661585.695963631.695962046
2010112.49872113999190.112904645092304.7357866882691415.256132738.256131323
2011175.406389193725228.448756159508295.9141799429821330.372364672.025332317013341.65297231701
2012122.317325640446150.690310218022189.7006526644521417.995686253.117798220154835.12211822015
201391.0672786118643122.161549125257161.075511161752959.658823456.300366891392496.64154689139
2014105.508249519359137.375655218134170.058305952158837.999415269.525971143794431.52656114379
2015125.869310346481173.833480777976235.160501924756891.9849508.092348181948616.10834818194
2016115.424203012825183.407103225322297.2929093155041002.4784399.213563777183396.73556377718
2017   1194.837187388.324711765226193.48753176522
201894.7739506051939125.641446204002171.4095097489371093.162258149.162257056
2019147.137749591418223.07379754837313.839950541859956.70616099.9404055143.234305
2020182.537669828603254.354565218804316.256725503307701.586164418.586163717
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data