ICES Marine Data
Stock Assessment Graphs
 
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Saithe (Pollachius virens) in subareas 4 and 6 and in Division 3.a (North Sea, Rockall and West of Scotland, Skagerrak, Kattegat)
Species: Stock Assessment Graphs
Stock code: pok.27.3a46
Assessment Year: 2019
Key: 12583
   
   
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 149098  
FMSY 0.363  
Precautionary approach Blim 107297  
Bpa 149098  
Flim 0.62  
Fpa 0.446  
       
Age and Length      
       
Recruitment 3  
F 4-7  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentLow TBiomassTBiomassHigh TBiomassLow SSBSSBHigh SSBLandingsCatchesDiscardsLow FFHigh F
196710108214149419806233910141254550189512085515217919162188339.3181724503102829.57061503712991.5911968570.2760.3520.45
1968116566160626221340478685578630699442169339210140260771113740.957156075137037.00827347920817.69725199850.2330.2960.377
1969207066285536393742591863711614855593225333276167338468130580.354296237152588.62910710319713.29754241580.2590.3220.399
19702144202938854028017648589104451083744286401345470416722235011.560478156275177.00692437335817.44779283910.2820.3460.425
197126170635528948233589669910562251244132383072460888554512265356.414529066314332.00400822843820.66866237640.3070.3740.455
19721659502237603017088223349591301118682409772489956585832261914.491136079300505.64411311934567.13146581650.3340.4050.49
19731490712008292705577725738942931035191436902522340624484242512.968722615278929.29016502532650.89306195970.3570.430.517
19741476141991462686688043739257211065376485262577409687054298346.775787716341454.48307982538673.76152234250.4160.4950.59
1975174799234629314939745039857185986212434064517619617259271610.261386113308359.96546106333035.32202242270.450.5340.634
1976297875406509554761699084813917947613333103399536479219343897.63042383432842.28211859679448.51782413350.5030.5980.711
1977110455149305201820527839612697711197271051325613391157216393.415555253242622.61207059923519.66700894180.4890.5890.708
197889239120267162085447769520199604346246753297541358782155124.20513706179360.30034625821727.14889321060.4040.4840.579
19796454587312118110417453482702558151233484278406331971128352.088153318144250.64987914814294.66019106140.3780.4540.544
19806316085442115585381193438642504749220005260341308074131896.825815721146784.33559796213391.66810388140.3990.4750.566
1981119776163244222487425205492019569332211327248847293028132273.288679134150025.15716720115971.22677532340.3960.4730.565
1982104600140924189861457485530663615547189090219732255341174336.117432027205437.70598576427775.18712545410.4610.5420.638
1983110112148454200146440731508802587386188580219760256096180040.45833886205618.16453386922978.16123973540.5530.650.764
1984189223255728345608443923516543601043162563188629218875200843.094544892245304.33233273239722.52161612270.580.6780.792
1985261261356651486871446961528555625044143635165846191491220869.74953992280079.54055787152802.37826159280.6030.7030.821
1986214876290211391958419480491849576705135784156491180356198605.156945032236975.14372181334190.25117137630.6240.7350.866
1987110405148978201026349142404107467726143427165328190573167503.292740703195411.54774624224877.29487929120.6040.7060.825
1988102799138223185852303078349021401930132752154642180143135176.45924016156416.21503721719076.3148013760.6090.7110.832
198975961102269137687254052292623337049108837126330146635108891.86981228126442.25052065615706.71226832750.590.6910.809
199011171015067520323225864430126435090798374114429133104103831.409429997126899.43393894320618.7913643750.5610.6580.771
199113024417507223532827347032060437586192695107236124057108071.132901758133737.86594527522902.29471159110.5360.6280.737
1992774981036161385352663223098993606079800911274312969399744.8440520602117430.22602624415792.48949913860.5180.610.719
1993131145175855235807303011355130416214103043119462138496111499.479494259135113.59458390321118.52716319030.5410.6390.756
199488400118210158072289903338056394208107047123897143399109620.840459124128817.94116006717138.29235654550.4860.5730.676
1995157310213155288825378800448988532181122926143022166404121794.744429859143477.27384629719395.49209932240.4850.5770.685
199687819118789160681365008429939506419132920154300179119114968.175192797130549.02965040113927.98090481980.4290.5110.608
1997109820149544203637381365446762523373162971192734227932107348.14349623121522.17958687812754.5789066470.370.4430.53
19986457687766119285339273393673456796161867190223223546106126.367948517118477.65755291311095.5655281120.3750.4470.532
199985642116546158601332215383414442503169351199093234058110530.775354679120396.5933895028935.718192804330.3930.4710.564
20007460810119013724435131640493746674216467919181822343085780.735418970394675.5300180698014.175561768270.3370.4050.486
200115290420686427986639140945378652610517047319913123260691740.7320899692104100.12421601711118.31929646310.3140.3790.458
2002112475152635207133416174483538561806189607220406256208110910.770826913129845.72696384918936.16279230010.3460.4150.498
2003116381158359215478372271431140499318178165208324243589110282.301624509121655.76295349311373.68531546320.3560.4280.515
200485993115926156279423422487469561205222818261048305836107355.945204665113790.8350106956435.670879221280.3050.3690.447
2005107909146568199075413930475009545100218652255341298187118624.70396087119233.6947400432591.68488322230.3070.3690.444
200673842101835140440439285503276576589233550273112319375120414.105791054128710.4616549058296.807624013410.3190.3840.461
200711475815785721714340923147100354210021695025490029948794958.4698800455106334.06066267111375.14362790260.3070.3690.445
20085533974781101054388115446542513764221428260792307154121617.632730347129885.8986841158268.750324477420.3520.4210.504
2009429575794678165354652407859469048218460258473305816110971.57371417114518.8887005843548.062474980290.3650.4390.527
20106695290504122342354111408837472020201556240921287975102127.574641344104722.6926652622595.110628935540.3570.4290.514
2011596628137711099431568036508042221115920819067222835398034.0767386365102006.5282743163971.507370553870.360.4320.518
20129758913157717740231587936704842650614365017113920388878144.221220065187048.8557704018905.063484679750.3370.4050.488
2013685239265912529831749436765042573014759417541020846779858.798672463287268.614651947411.502179764430.3080.3720.449
201442407579897929631625036518942170216674019723723331376056.818541199682171.8777999336115.484004263070.290.3520.426
2015705909703313338132502537603443504917241320368524062976748.021216454381445.6094589784697.288226766270.2860.3470.422
20168528111978716825433742439571446407516117419127322699467619.936042934377672.299781743410052.44660175160.2770.340.417
2017555648304012410535389441986149812418322621774025875688010.317331629994586.05629323266571.089895981820.2830.3550.446
201825938456728042230955038332547468218389922351527166586539.607887714894333.99493124247752.465683868820.2720.3580.471
2019 83040     228110       
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
CustomName1
Landings BMS
 
Custom fish data
YearCustom1
1967 
1968 
1969 
1970 
1971 
1972 
1973 
1974 
1975 
1976 
1977 
1978 
1979 
1980 
1981 
1982 
1983 
1984 
1985 
1986 
1987 
1988 
1989 
1990 
1991 
1992 
1993 
1994 
1995 
1996 
1997 
1998 
1999 
2000 
2001 
2002 
2003 
2004 
2005 
2006 
2007 
2008 
2009 
2010 
2011 
2012 
2013 
2014 
2015 
20160
20170.5
201842
2019 
 
 
 
 
Sensivity data