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Herring (Clupea harengus) in Division 7.a North of 52°30’N (Irish Sea)
Species: Clupea harengus
Stock code: her.27.nirs
Assessment Year: 2022
Key: 17308
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 11831  
FMSY 0.266  
Precautionary approach Blim 8500  
Bpa 11831  
Flim 0.397  
Fpa 0.309  
       
Age and Length      
       
Recruitment 1  
F 4-6  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentTBiomassLow SSBSSBHigh SSBLandingsCatchesDiscardsLow FFHigh F
19808236618966243673343261109351765928517106131061300.19420.28270.4115
19818747419898845266437987945614364218214377437700.19330.27920.4033
19829018220443446343339775897713623206724855485500.19210.27570.3955
19836093314050532399137835922413929210333933393300.19240.27410.3905
198450910115382261498383691026614995219044066406600.19520.27530.3883
198574878169058381696464901137516574241509187918700.20050.27970.3902
198693621211293476865483391331219199276897440744000.20220.28110.3907
1987102980233281528455447121171317123250335823582300.20350.28240.3918
19884924311096825006643521134582014930167101721017200.20560.28520.3958
198958481132455299999378351005114778217294949494900.20460.2840.3943
19905778612983229170537384987214459211786312631200.20460.28410.3944
1991382438642219529829584689610182150354398439800.20360.2830.3934
199212308428181364523835882774711490170415270527000.20380.28380.3952
1993295916512114331031445762511261166314409440900.20230.28280.3954
19947578415826133049732468875412940191294828482800.20120.28260.3969
19957790016670835675833860854612769190795076507600.19970.2820.3983
19964680610524023662328825720410969167005301530100.19860.28210.4008
19977293415921334755829231690010813169456651665100.19820.28350.4055
19988400017525536565029941765811545174064905490500.1960.28250.4071
1999433529167519386125822706710825165814127412700.19060.27710.4028
2000447159541620360422994691410389156102002200200.18450.27140.3992
2001654181434873147242590056609165148425461546100.18290.27050.3999
200236484815521822922189956808945140852393239300.17690.2650.3969
2003667651436313089912412548447512116512399239900.17230.26070.3945
20048609118777540956328254665710534166702531253100.16340.25280.3912
20059544421044946402933290820513448220414387438700.15620.24640.3886
200615876333772971843841110878413986222674402440200.1460.23780.3872
20073053766746841490620778861404621954343144629462900.1310.22630.3908
2008145688339083789204678461765427806437964895489500.12260.21950.3929
2009167050395537936542708981754628854474504594459400.1160.21410.3952
2010208571452707982607710401773629086476994894489400.10970.20890.3978
2011143853330711760287623181717328029457475202520200.10660.20590.3975
2012138809298343641231570681519725591430945693569300.10490.20390.3965
201379802171957370531464901346522720383364828482800.10180.20130.3978
2014182330405550902050602951421723389384785083508300.09970.19940.3987
2015155836333367713146558821314921354346794891489100.10280.20120.3938
201689784189473399847476671401622584363904327432700.10330.20150.3931
201780688174033375365434341249719922317613896389600.10340.20170.3934
2018175876373996795291543391152219489329656804680400.10710.20450.3904
2019178469385386832201558261417622720364146377637700.11030.20710.3887
20202654665930301324780694941343621401340887927792700.11130.20810.3889
202153869196418716188613901881330792503977208720800.10890.20660.392
2022 294667   27504   0   
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data