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Horse mackerel (Trachurus trachurus) in divisions 3.a, 4.b, 4.c, and 7.d (Skagerrak, Kattegat, southern and central North Sea, eastern English Channel)
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Species: Trachurus trachurus
Stock code: hom.27.3a4bc7d
Assessment Component:
Assessment Year:2023
Purpose:Advice
Assessment Key: 18404
Stock Key: 169128

 
 
 
 
 
 
 
 
       

 



YearAbundance index97.5%2.5%LandingsDiscardsLength-based Fishing Pressure Proxy
       
 thousands/hour  tonnestonnes 
1982   40350 
1983   80200 
1984   294780 
1985   256120 
1986   242520 
1987   123360 
1988   218060 
1989   327880 
1990   210230 
1991   129130 
19921.3762.8890.57214643400 
19930.5560.9860.27412687930 
19941.1682.1560.5194999630 
19951.3472.790.5351672630 
19961.0541.9980.4618631212 
19970.6261.1560.2741953010 
19980.4070.7690.1913041783 
19990.4470.8090.21372240 
20000.4220.7620.212451294 
20010.5170.9560.24283310 
20020.4250.8290.204272640 
20030.2880.5740.135320280 
20040.3510.6440.156354350 
20050.6581.2520.3043084862 
20060.6971.330.3123424078 
20070.3450.7080.15441104139 
20080.1630.3660.079357040 
20090.0980.2060.044458821036 
20100.1950.4020.081241482 
20110.2340.4740.108276190 
20120.1510.410.08213780 
20130.1890.4130.075186450 
20140.3290.7350.154133807 
20150.4470.9230.18699982004 
20160.5190.9960.2271381415271.08
20170.1340.2980.0551336612131.07
20180.1140.2180.048145082651.07
20190.2010.4340.092116181850.96
2020   123862011.08
20210.1220.2450.04911030521.06
20220.2650.5780.10779424351.02
Average0.4610.910.205220222321.05

 


 
 Fishing pressure Stock size
  202020212022  202020212022
Maximum sustainable yieldFMSYAbove proxy MSY BtriggerAbove proxy
Precautionary approachFpa,FlimUndefined Bpa,BlimUndefined
Management planFMGTNot applicable BMGTNot applicable
Qualitative evaluation-Stable -Increasing