ICES Marine Data
Stock Assessment Graphs
 
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Sprat (Sprattus sprattus) in Division 3.a and Subarea 4 (Skagerrak, Kattegat and North Sea)
Species: Stock Assessment Graphs
Stock code: spr.27.3a4
Assessment Year: 2024
Key: 18543
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units ratio
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger  
FMSY  
Precautionary approach Blim 107598  
Bpa 135951  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F 1-2  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentLow SSBSSBHigh SSBLandingsLow FFHigh F
19742206063323962980007119111373484235589688967424430390.7451.1581.8
19752937517515194800009186650623416155546959006827317821.2261.7882.606
19761337918642346290004114657352703254405587179946299801.2981.8492.633
19772210190453756340006384106031995383113034856693852141.2891.8192.569
197834885896664063800011764554942029873182564989814592950.761.221.959
19792036270603666820006603036403219845365078939564641390.4030.751.394
19801275070332038920003260365072488884233537201163874431.7832.4293.309
19813930918260089600918553851843262737814066502802270.7571.1461.734
19822552196532970100425918421141721699102528591630080.6290.9271.367
198338230621493153006361389764303839971097211154301.2351.5631.978
19842245635429746800394040875296965770816641135270.50.751.127
1985142330571911080025660170589177487995165625140.8521.1611.581
1986439993295672300073126086226622944838267275200.7961.1031.527
1987275940823615600047374518433705453068560539760.2040.3210.505
19884461946358410200764633024945861122755361036550.8611.1241.467
1989344780114500380058743006430045417668250584420.1510.2760.505
1990556908557084750090129129407575117664259782541.1641.4781.877
199182095938103894000131479870830901034641288331258150.4260.6490.986
199277758542981705001239406861076111320861621281564720.5850.8181.145
1993820628331043470001326824351361801665412036712090831.1161.391.731
199485904051109041000138409534922131128181380284251040.4840.6640.91
19953071051639378300504924931426591738782119284476040.9181.161.466
199647476323601544007621803197778120347148126955220.8761.1351.471
1997462105875870980074589846933921144371402251252270.5740.7971.109
19981047507211325270001676685911222061496391832301890631.171.4371.766
199963625864807333001024405061334041650232041362431880.5670.81.129
20006076079677038300976764631744982143212632322220891.0781.3781.761
20014994720763241400800740411151721419081748501533211.0251.3351.739
200268917447873772001107814561026121263081554751750081.1821.4711.83
2003914516641159530001470186291319251627182006991752530.921.21.567
20041452194581846690002348351931657982043872519572312211.51.812.183
20055031707463078800790772342014752511653131112808610.9161.1771.511
20066782959484932300106347320150671185788229090781141.1111.3881.734
2007558180356962360086843717122259149229182149999040.9751.2411.581
200811220109314005100017481365197369118162143396699700.791.0521.401
2009881737051100470001373464151604311955482383521712300.4360.630.911
201072974881914772001146706651566221890552282051472080.530.7381.029
201179512522995659001246768211277301535301845411225370.3970.5940.887
2012600296897498540093667155117021141307170634961820.8471.0891.4
201313224012316670400021014971092029111731135652603130.4370.7331.23
20141542548961968410002511841131682582066232537351907000.3420.4940.714
2015876732641108920001402598142555453135693847682971050.7340.9711.285
20161591479241995120002501134621754682156112649382279021.5871.8682.199
20171861942592357410002984722481626172004162470011355440.7731.0241.356
20181568985732010330002575821201872742300732826531915430.8121.0671.402
20191513689461936610002477693341809982233012754911374990.6510.9171.292
20201103685651388420001746611542448363034343760561819911.1731.4721.847
202197946703125288000160261473125228153180187372802971.0491.3771.808
2022155884195204585000268500743113791140181172691897660.3470.5710.94
20235591057175569500102140781186296235389297419922062.2062.6543.195
2024 172781786 6503183754107867    
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data