ICES Marine Data
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Norway lobster (Nephrops norvegicus) in Division 7.a, Functional Unit 14 (Irish Sea, East)
Species: Stock Assessment Graphs
Stock code: nep.fu.14
Assessment Year: 2025
Key: 21229
   
   
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 350  
FMSY 11  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsCatchesDiscardsLow FFHigh F
2000   566.578064699155646.81110686011980.233042160964   
2001   532.25687444099573.8154230593441.55854861835   
2002   577.305188136922619.38803511371542.082846976793   
2003   376.667607442387.43879077238610.771183330386   
2004   472.209431454500.4333829680328.22395151403   
2005   569.726241409603.08440883030633.358167421306   
2006   628.384582269836650.82573233449222.441150064656   
2007   958.8731658575441005.6772122228646.804046365314   
2008344.6407.6470.6681.0445717.62146970574136.5769697057417.102148512537198.199880004906779.69898749274521
2009274350426708.1935714.487316226036.293816226034.702860159624415.724052651428577.31174608759124
2010319422525582.326647746832590.8302619333    
2011350.46077449.2411548.02143560.6715560.6715    
2012594.76372693.7913792.81888530.4807530.4807    
2013405.43561487.0479568.66019495.4342533.90256341065638.4683634106565.144176982039136.006162145448127.21517446383163
2014357.2456449.0873540.929678.5299713.6359634970435.106063497046.215948488618657.487156283421959.41197540291609
2015504.54588590.5274676.50892377.63395.21073074305217.58073074305182.515050577396672.881245052913723.37224862456512
2016323.6565429.9565536.2565236.862256.59119.7293.190828706411953.979711050303935.28678594188592
2017490.704579.904669.104265.111294.31429.2032.491613235956492.874869603643763.3974623859423
2018396.125513.826631.527262.808271.76842780628.95981780622.076612933572122.552298124462373.31066490653203
2019329.71741399468.28259269.6523284.685932341115.03363234113.085246637505793.620970642105264.38183499682349
2020412.1955952496.2893052580.3830152232.1982246.86689560086214.66869560086192.204958260039382.578577273262183.10464337381109
2021315.4713456393.4889556471.5065656518.869576.6941257.825127.1815424253748.6054369671838110.7336037073625
2022275.5385.5495.5266.7151273.188846.473742.153463657719472.767940966018163.87310795789474
2023150.98244191.4582231.93396304.0806322.813918.73337.095697492941528.5957834059862710.9001630818789
2024177.3406208221.5614908265.7823608225.6419239.87280048611914.23090048611924.691092430287175.627375119885837.03059240025358
2025179.844333224.137693268.431053      
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data