ICES Marine Data
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Horse mackerel (Trachurus trachurus) in divisions 3.a, 4.b-c, and 7.d (Skagerrak and Kattegat, southern and central North Sea, eastern English Channel)
Species: Trachurus trachurus
Stock code: hom.27.3a4bc7d
Assessment Year: 2017
Key: 9111
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description
Fishing pressure units
Stock size description Abundance Index
Stock size units n/hour
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger  
FMSY  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsCatchesDiscards
1982   40354035 
1983   80208020 
1984   2947829478 
1985   2561225612 
1986   2425224252 
1987   1233612336 
1988   2180621806 
1989   3278832788 
1990   2102321023 
1991   1291312913 
19920.662792292542971.497796691471582.915034790232211464315043400
19930.2913980744524920.5653221525605990.9735721216882041268713617930
19940.6349746555271081.322329147373282.3678146079135750595629630
19950.6685244037990271.621356011105823.40106798428951167261675630
19960.4822052987327551.080436039126431.986928635321941863118843212
19970.3357306713618560.7144503008165181.28610908878653195301954010
19980.2005302995141620.436085711008850.805911556921824304173050083
19990.2574048238117840.517388020635770.90469314976947137224372240
20000.1365370970285510.2890526090654040.56995118258512145126451334
20010.2450102882783010.508152550858040.91566003313027628331283310
20020.2403168201165530.5008799589243370.93651845139266927264272640
20030.1792951993388870.3814420650833430.72554174772732028320280
20040.1992508222988690.4284494586871780.75432658138904435435354350
20050.3658245264475110.7586079289793761.37048284818356307863091162
20060.4217246669522350.8340227822471371.52255685478596341623431878
20070.1966062095136090.4114901575723750.7873160939020254096441242139
20080.1008205528839070.208641740134760.45772994916936135704357040
20090.04730062284571550.1040417986713690.21161672584615144847469191036
20100.1058708749708260.2339566383776990.4590429294590524146241512
20110.1358897571203410.2822573321391940.58270118549026327619276190
20120.09300846877677020.184967464397560.43701965435325321378213780
20130.0637254983703370.1460826356322220.33481177346749118645186450
20140.1926088029993770.4297272310907430.87590917597956813373133887
20150.2614048072321510.5803146937628881.146409630248249993140062004
20160.3755611642816210.8032546711604071.5566019071696413813168681527
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
F/Fmsy ratio1.089Obtained with Length Based Methods
label2  
Label3  
Label4  
label5  
 
Custom fish data column names
CustomName1CustomName2CustomName3
MeanCI_lowCI_high
 
Custom fish data
YearCustom1Custom2Custom3
1982   
1983   
1984   
1985   
1986   
1987   
1988   
1989   
1990   
1991   
19924.865133403282362.293389055049749.23666116840647
19931.917440056683820.9591190479670233.41456750712468
19943.288104437252031.592598374235366.06722525047084
19952.231620263773051.106741499148034.11505052964657
19961.178028133831490.4468548673520512.48048330765204
19973.349957953399291.515620943813426.2525922130392
19980.8576203635722640.4144843936015391.57294638479824
19991.474880201560070.7935726199856832.43348322415983
20001.139093005219110.5161419968885442.33341055254177
20013.431050223857341.580437891930957.43686281194241
20022.998665965123131.514776128225555.38554084918547
20032.115804074922941.190322069384153.49884699296099
20041.063783845136080.558672287876391.84430013739656
20050.9873077497453920.5304763806251831.72745683987194
20060.5020627713978690.2711870176792840.880258429345309
20070.6645290371943170.3747192958779741.10707813021049
20080.3944178965001260.2240283288089370.694606992993176
20090.7579392464323130.4163440003556611.26539474429118
20101.611060898117510.8634357035548892.98132487457327
20110.5691006210252010.3166098551870761.09082923653515
20120.3540760013402810.1890956536493690.705294421214146
20131.062271992000320.5724043838859681.88246831396081
20141.608761086982960.9086763469215292.74699897671008
20152.256944759531641.22031476185284.52666574837647
20161.752336591497530.9593804137886222.97570915155922
 
 
 
 
Sensivity data