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Herring (Clupea harengus) in Division 5.a, summer-spawning herring (Iceland grounds)
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Species: Clupea harengus
Stock code: her.27.5a
Assessment Year:2018
Purpose:Advice
Assessment Key: 9695
Stock Key: 169125

 
 
 
 
 
 
 
 
       

 



YearRecruitment (age 3)Stock sizeTotalFishing pressureHarvest rateBiomass 4+
  Catch   
 thousandstonnestonnesNA PressureStockSize
1987529827383813754500.350.182415359
1988270995423300928140.270.205452287
19894473293855121007140.320.251401085
19903008233498551042270.400.281371477
19918405533097121068280.440.344310173
199210331083431781074090.420.307349470
19936354424235791026290.250.226453601
19946917324407121336530.310.29460642
19952027124061551254800.340.288435385
1996181394307447958590.360.297322286
1997772577268849648070.250.243266661
1998320497298332860770.280.266323403
1999552653289637925680.380.312296900
2000391428306368999000.330.308324164
2001468866271958936330.410.331282490
20021457240297412959690.420.345277894
200310764673898461288170.280.313411450
20046655054871061123820.240.217516957
20059937665268491024460.250.19538286
20067384246139181297640.1430.2648174
20076620725706961580290.320.264597502
20085309315673261506740.310.253595688
2009458046492463457280.0880.084547263
2010440010454982434150.1000.085512708
2011561890430798493900.1240.104475484
2012440725440318733190.200.159462472
2013465972397348714540.1710.172414391
2014244732421221950030.280.212447583
2015198636359306697480.230.185377809
2016143105323927603860.210.177341069
201729647271722350340.1150.117299818
2018496000221547   234570.583
Average538847389850936650.280.233411390.674

 


 
 Fishing pressure Stock size
  201520162017  201620172018
Maximum sustainable yieldFMSYAppropriate MSY BtriggerBelow trigger
Precautionary approachFpa,FlimHarvested sustainably Bpa,BlimIncreased risk
Management planHRMGTAppropriate MGTBtriggerAbove trigger
 
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