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Herring (Clupea harengus) in Division 5.a, summer-spawning herring (Iceland grounds)
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DOI: 10.17895/ices.data.7076
Species: Clupea harengus
Stock code: her.27.5a
Assessment Year:2018
Purpose:Advice
Assessment Key: 9695
Stock Key: 169125

 
 
 
 
 
 
 
 
       

 



YearRecruitment (age 3)Stock sizeTotalFishing pressureFBiomass 4+
  Catch   
 thousandstonnestonnesPressure Year-1StockSize
1987529827383813754500.1820.347415359
1988270995423300928140.210.266452287
19894473293855121007140.250.322401085
19903008233498551042270.280.4371477
19918405533097121068280.340.436310173
199210331083431781074090.310.415349470
19936354424235791026290.230.248453601
19946917324407121336530.290.312460642
19952027124061551254800.290.343435385
1996181394307447958590.300.361322286
1997772577268849648070.240.25266661
1998320497298332860770.270.28323403
1999552653289637925680.310.377296900
2000391428306368999000.310.335324164
2001468866271958936330.330.414282490
20021457240297412959690.350.418277894
200310764673898461288170.310.279411450
20046655054871061123820.220.244516957
20059937665268491024460.1900.252538286
20067384246139181297640.200.143648174
20076620725706961580290.260.32597502
20085309315673261506740.250.309595688
2009458046492463457280.0840.088547263
2010440010454982434150.0850.1512708
2011561890430798493900.1040.124475484
2012440725440318733190.1590.205462472
2013465972397348714540.1720.171414391
2014244732421221950030.210.277447583
2015198636359306697480.1850.229377809
2016143105323927603860.1770.205341069
201729647271722350340.1170.115299818
2018496000221547   234570.583
Average538847389850936650.230.277411390.674

 


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