ICES Marine Data
Stock Assessment Graphs
 
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Sandeel (Ammodytes spp.) in divisions 4.a and 4.b, and Subdivision 20, Sandeel Area 3r (Skagerrak, northern and central North Sea)
Species: Stock Assessment Graphs
Stock code: san.sa.3r
Assessment Year: 2020
Key: 13298
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units Year-1
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger  
FMSY  
Precautionary approach Blim 80000  
Bpa 129000  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentLow SSBSSBHigh SSBLandingsCatchesLow FFHigh F
198629914781951157256587484003744873771881327752823152823150.3440.4390.561
1987652111791168030802092119751201391908043030323952963952960.4850.6020.748
19882054765663597788166299540571749202710344199613303583303580.650.8111.012
198960324857107070708190040012651561012151572303504093504090.7290.9051.124
1990114641218202651842358228652621801054511788341632241632240.4280.5360.672
199168070240123407198223729732994821617812630932748392748390.5110.6370.795
19921510130912617760704537799347326012350020819486788867880.2240.2780.345
19931100177711918069593343996971262351966143062321757861757860.4370.5460.683
19941020588371819058863242223051499122391873816272672812672810.4440.5520.686
199583049225148783085266545610907241426292242301736071736070.3530.4390.545
199645337974777781557213344157261543232382323677651590241590240.3610.4530.568
199735472237631485221124185041365631870252561354706704706700.6570.8221.028
199853134870941123651666916142162853473195577394620814620810.8621.0891.375
199968872002120601225211183863695931143481878841912531912530.7671.0281.378
2000704138691265312662273722714035460779915421868371868370.6930.9111.198
20016624011711809500721054356841748659071040481936841936840.5090.70.963
200215305473284312665281358339449651211074991162981162980.4270.5610.739
2003346948796314852211493730235929596959918134673346730.2440.3210.424
200421437306403458867593260817162262914027731285312850.1780.2350.311
2005394795667028015312511028832605543399056213991139910.0790.1040.137
200666607678111328962186076712323535011177617709470940.0340.0450.059
2007362949775911528096283747586559076214044574972749720.2060.2710.356
200855210951872248651378019588488413074420138374933749330.2280.30.395
2009903525851406802302190410736250994278142193626162610.0190.0250.033
20108320338137837372283457916171423586134400661241612410.2470.3250.428
20116380473105749651752689615431123235034985692452924520.1570.2060.271
201245798635749251371225751859589215024223539540116401160.0950.1250.165
2013124828675195681716306751105347845289280425984498440.0460.0610.08
20141415485072179987753357397896889710131614899190876908760.1860.2440.321
201538700786695860115849191378692042303025321046311046310.2440.3220.423
201637151302759317498694709078415601223281534742842845428450.0950.1250.165
20171593369826429728438398251204321752552550361156421156420.2110.2780.366
201811152079920224694336678203822851436185557300475143751430.2260.2970.391
201911034670133411640210116638651226151974023178061355901355900.310.4080.537
2020 102992005 134010221239365248     
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data