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Whiting (Merlangius merlangus) in Division 6.a (West of Scotland)
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Species: Merlangius merlangus
Stock code: whg.27.6a
Assessment Year:2018
Purpose:Advice
Assessment Key: 9792
Stock Key: 169308

 
 
 
 
 
 
 
 
       

 



YearRecruitmentHighLowSSBHighLowLandingsDiscardsFHighLow
 Age 1       Ages 2-4  
 thousands  tonnes  tonnestonnesper year   
19811989432381241597621341201489751192651219421320.220.260.184
198216236719745312728191818101625820121388054850.250.300.21
19831972432357771587096283969909557681596262940.420.480.35
19843248063780732715394600851737402801645940170.540.620.45
19853082533557742607324185547203365071287948400.620.710.52
1986288271331238245304378414276632916845826690.480.560.40
198740727147594533859840232451153534911542119180.570.660.48
1988105863128389833374127346395361501134981320.670.780.57
1989325196369207281186224722584019104752358760.600.690.50
1990175921213335138507333533752929177564245300.430.510.35
1991244411291217197604273893112823650665848830.440.520.36
1992335918394246277591303633469126035600592490.430.510.35
1993262760310565214955431294926536992687247590.460.540.37
1994276377328972223781377464388731605590134550.410.490.32
1995294174343105245242377844491630652607857710.460.560.35
1996184362224470144255410694842033719715879400.560.700.42
1997172260218361126158325263870126351629052510.620.770.47
1998225850291069160631232802910917451462792160.690.850.54
1999164874220887108861213092784014778461339750.841.010.67
20002568883390781746991625322025104823011132850.820.980.65
200110709814152272673183622450312221243942630.740.900.58
200239585574372173212986173758597176728510.540.670.42
2003621458536938921789010677510313557190.570.700.43
200439584540472512057447812367681121590.590.750.43
20052188230110136553787489826753416290.490.640.33
20062767132654226883472394929943809460.410.490.33
20071520118803115983438384130354273170.320.390.25
20081691620124137083065349226374453140.360.440.29
20092563029517217443513403429924884190.310.380.25
20106096970861510772865325624743078930.230.280.181
20111954422421166675881665851052303390.1420.1750.110
20124042647638332135724645149973137270.1250.1540.095
20132065924031172866839769859812229510.0920.1150.069
20144702657536365156739755059291845830.0710.0890.053
2015109349126581921177768886066762278350.0670.0850.049
20167366691972553601656318663144632337970.0520.0670.037
20171159891649206705818098206221557417612070.0410.0540.028
201811721921475719681231432824518041     
Average154541188831120251268043093822669495838550.420.510.34

 


 
 Fishing pressure Stock size
  201520162017  201620172018
Maximum sustainable yieldFMSYBelow MSY BtriggerBelow trigger
Precautionary approachFpa,FlimHarvested sustainably Bpa,BlimReduced reproductive capacity
Management planFMGTNot applicable BMGTNot applicable
 
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