ICES Marine Data
Stock Assessment Graphs
 
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Whiting (Merlangius merlangus) in Subarea 4 and Division 7.d (North Sea and eastern English Channel)
Species: Stock Assessment Graphs
Stock code: whg.27.47d
Assessment Year: 2017
Key: 9245
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units Year-1
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 241837  
FMSY 0.15  
Precautionary approach Blim 172741  
Bpa 241837  
Flim 0.39  
Fpa 0.28  
       
Age and Length      
       
Recruitment 1  
F 2-6  
       
       
 
Fish data
YearRecruitmentTBiomassSSBLandingsCatchesDiscardsIBCF
199036022247470684552794566215260255603513370.687
199135595197514204110505192912674235058397550.544
199234265496652853928055094610855532564250450.495
199339060416252173590445181811691144370207230.504
199436617376447993572594848610165035692174730.644
199532821686453183720214593810549432176273790.548
1996233567453977733228240503761233050551160.453
1997178275345294029230235563614351966062130.348
1998247893045058824415928288474751569334940.338
1999404287354042525065130130608452567750380.397
2000479902985925734580128583638062606391600.453
200139927218026884229502506145242192379440.306
2002342880960675438409320675464501850172750.206
2003120811837681530742316161456402674527340.194
2004122302336385323979513295335571904812140.201
200515960363799011993591547128883125258880.189
2006159813437256218031418535367691631019240.272
200715234103100141715111891526974697110880.26
2008276481345588119299617951282471029600.258
20092259351460493262076184182701577058920.226
2010233027448322429050218224309821157711810.232
2011302864159252429758218899319881197711120.177
2012157994344174630795317032250767968770.156
201311259003595562627431933526841597615300.192
201422200384691972362831675527991954316920.213
2015266868854757626429517598300151016621230.209
2016199108454057329687015854337591257247010.244
20173815195766339312257     
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data