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: 2019
Key: 13120
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units Year-1
Stock size description Biomass index
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
YearLow SSBSSBHigh SSBLandingsCatchesDiscards
19970.1524503351744130.2980351729904080.443620010806403967.341  
19980.149147221497730.2237219938266250.298296766155521319.87895275591  
19990.1374556286125160.2830557219451670.428655815277818668.564  
20000.1704798754911510.3705302233823770.5705805712736031115.06847969543  
20010.4003072750313150.5727715511460830.7452358272608511141.86331  
20020.6418857325032020.8867822011042921.131678669705381144.7385  
20030.1616961352422850.3112011213943950.4607061075465051366.240492819.240492281
20040.6826567318777451.010027195104291.337397658330821437.5498522109.5498521453
20050.4198930868510440.7645032506553111.109113414459581596.827383492.82738672
20060.4573736086662620.6992318927988140.9410901769313671598.066852969.066851896
20071.030589323822571.328451474276881.62631362473121691.413682632.413681371
20081.4851274868782.391453909994343.297780333110691862.633453908.63345941
20091.071553273190891.717630008584222.363706743977551585.695962908.695962046
20100.6592404150781351.339987464376292.020734513674441415.256136532.256131323
20111.357010313802611.917450157593622.477890001384621330.372367857.372365117
20120.8499689809881641.133387680864071.416806380739981417.995685137.995686527
20130.7499894878572171.031236984648641.31248448144006959.658828163.658823720
20140.7468081434180390.9773856900018331.20796323658563837.999419987.999417204
20150.8306832434742061.242187550453271.65369185743233891.4096110101.409619150
20160.5720259793500761.4766974491722.3813689189939297670789210
2017  01195.008357297.008356102
20180.697809781568591.024271305687081.35073282980557109281487056
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data