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Saithe (Pollachius virens) in subareas 4, 6 and Division 3.a (North Sea, Rockall and West of Scotland, Skagerrak and Kattegat)
 
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Species: Pollachius virens
Stock code: pok.27.3a46
Assessment Year:2018
Purpose:Advice
Assessment Key: 9924
Stock Key: 169237

 
 
 
 
 
 
 
 
       

 



YearRecruitmentHighLowStock spawning biomassHighLowLandingsDiscardsFishing pressureHighLow
 Age 3       Ages 4-7  
 thousands  tonnes  tonnestonnesper year   
1967141195198644100361152662193098120694113751129920.350.450.27
196816138022329211663421037526206916887888326208180.300.380.23
1969283452392361204774276532340060224872130588197130.320.400.26
1970293348403754213132345552418086285601234962358170.350.430.28
1971352835480896258877460416555507381603265381438210.380.460.31
1972224485303853165849488655585796407623261877345670.410.490.34
1973201431272487148905520346623599434189242499326510.430.520.36
1974199862270765147526575211685854482417298351386740.500.590.42
1975235293316988174653515979616727431689271584330350.540.640.45
1976401577551786292259398544479165331488343967794490.600.710.50
1977150029203726110486325066391675269785216395235200.590.710.49
197812043516295089013297294359673245733155141217270.480.580.40
19798759111897864484278537333246232809128360142950.450.550.38
19808585911664563198260927309908219687131908133920.480.570.40
1981161831221423118278249637295060211206132278159710.480.570.40
1982141029190720104284220035256483188767174351277750.540.640.46
1983148822201480109927219750256809188039180044229780.650.760.55
1984255252346529188018188522219361162019200834397230.680.790.58
1985354958487558258421165818191981143220220869528020.700.820.60
1986288406390877212799156678181106135544198596341900.730.860.62
1987149399202462110244165756191591143404167514248770.700.820.60
1988137799185926102130155174181323132797135172190760.710.830.61
198910287713905076115126649147452108781108877157070.690.810.59
199015090220431811145111466813377998286103800206190.660.770.56
199117424623536712899810758312485292702108048229020.630.740.53
1992104120139998774371133061308739809799742157920.610.710.51
1993176380237223131142120307139950103421111491211190.630.750.54
199411855915942588168125779146208108204109622171380.570.670.48
1995211662288081155514145177169498124345121810193950.570.680.48
199611822616048487095156727182585134531114997139280.510.600.42
1997148154202685108295194255229953164099107327127550.440.530.37
19988891612250664537190626225136161407106123110960.450.540.38
19991115911532888123620049823749516926411071689360.480.570.40
200097514133183713981915472254991627079132280140.420.510.35
200120038027485614608419843423438216800195042111180.390.480.32
2002159826218445116937220462260683186446122036215440.400.490.33
2003167103227966122490212160250579179631112383114380.420.500.34
20041173291597008619926943631874622775310772880850.370.450.30
200514154119383010335826166130850722192911984481950.380.460.31
20061009171404527251127266332133623136212132085850.390.470.32
200715239321629410737124999229579521128199204124130.370.450.31
2008734071000275387125444930096121512612218483590.440.530.36
200958954803324326524828429561020853511226742950.440.530.36
2010896101221166575723355428023219465110303044830.420.510.35
201182156114886587501874452253251559339844643390.430.520.35
20121397161941591005391696712050671403857841492820.390.480.32
2013101788143626721381790772181361470128005977890.350.440.28
20146526795525445932087262576501690917639263360.310.410.24
2015111094173449711552247392840881777897693650090.300.410.22
20161439442516248234522254429454516814367902108740.270.400.187
2017114414230760567282678533831191872678846864780.270.420.168
2018111094  305137       
Average159814222701116465242325289338201142142515195660.480.580.40

 


 
 Fishing pressure Stock size
  201520162017  201620172018
Maximum sustainable yieldFMSYAppropriate MSY BtriggerAbove trigger
Precautionary approachFpa,FlimHarvested sustainably Bpa,BlimFull reproductive capacity
Management planFMGTNot applicable BMGTNot applicable