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Horse mackerel (Trachurus trachurus) in Division 9.a (Atlantic Iberian waters)
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Species: Trachurus trachurus
Stock code: hom.27.9a
Assessment Year:2019
Purpose:Advice
Assessment Key: 13062
Stock Key: 169129

 
 
 
 
 
 
 
 
       

 



YearRecruitmentHighLowSpawning Stock BiomassHighLowTotalFishing MortalityHighLow
 Age 0     CatchAges 2-10  
 thousands  tonnes  tonnesratio   
1992434137059970642685676290448427429153466278580.0880.1270.048
1993303967042638741815466311530463232159827315210.0930.1370.049
1994300140042230071779793332307500977163637284410.0760.1140.039
1995411346057384722488448317578484461150695251470.0730.1090.037
199611072000150285347115466338222521259155185204000.0530.0790.027
1997364427050793472209193355798548793162804294910.0730.1090.037
1998233725033241161350384359916552789167042415640.0980.1470.048
1999356400049944392133561409961635979183942277330.0600.0910.029
2000325107045928041909336396407619805173009261600.0620.0950.029
2001384453054229162266144380541599925161158249100.0610.0930.029
2002217661031521221201098368150583254153045225060.0590.0910.028
2003432300061265652519435368634586400150867188870.0500.0760.023
2004476995067615452778355418824668423169226232520.0540.0830.025
2005300310043274761678724383467614019152916226950.0550.0840.026
200615714902343352799628371764595782147745239020.0610.0940.027
2007234033034508781229782375750605376146123227900.0580.0900.026
2008372296054663071979613370131600996139266229930.0600.0940.026
2009346329051691661757414370644607237134051257370.0680.1080.028
2010438451065962332172787372295615285129306265560.0670.1080.026
201111195000166048355785165375522625444125601218750.0420.0680.0166
201213235700195813576890043399925665323134526248680.0440.0720.0165
20137057550106711243443976409582675639143526289930.0440.0710.0164
20149391370142356474547093523347850715195979290170.0390.0630.0145
201510450900161240224777778579817934820224814327230.0430.0690.0168
201611087100175837164590484615367990281240452407300.0520.0850.0194
2017130878002165182445237767292781174809283747369460.0410.0670.0154
20184692300  8884221429489347356316610.0290.0470.0115
20194692300  1001740      
Average560193984042592939562443406673257172197273840.0590.0920.027

 


 
 Fishing pressure Stock size
  201620172018  201720182019
Maximum sustainable yieldFMSYAppropriate MSY BtriggerAbove trigger
Precautionary approachFpa,FlimHarvested sustainably Bpa,BlimFull reproductive capacity
Management planFMGTNot applicable BMGTNot applicable
 
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