ICES Marine Data
Stock Assessment Graphs
 
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Norway lobster (Nephrops norvegicus) in Division 7.b, Functional Unit 17 (west of Ireland, Aran grounds)
Species: Stock Assessment Graphs
Stock code: nep.fu.17
Assessment Year: 2017
Key: 9237
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description Harvest Rate
Fishing pressure units %
Stock size description UW TV index
Stock size units individuals
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 540  
FMSY 8.5  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsDiscardsF
1988   828  
1989   346.593  
1990   519  
1991   410  
1992   373.901  
1993   372.002  
1994   729.1829  
1995   866.637500386574  
1996   528.426400897214  
1997   840.665858132651  
1998   1410.41976797829  
1999   1139.99913725025  
2000   880.2442240624  
2001   913.433333361107  
20021000.383469861391069.796116294841139.208762728311521926.33531931623885
20031059.920028861871246.37048268311432.820936504349331834.63947123294499
20041296.450118936641409.782125129381523.114131322125251122.66353213951794
20051035.821746183221091.971173380181148.120600577147781825.23594407927598
2006566.775475296727626.760132280605686.744789264484636 7.89775824124029
2007867.213998865465919.701343135469972.188687405474913 6.23028338793672
2008510.149077310939541.178179819174572.2072823274091056.56247.8211.958639485728
2009666.758268212731695.645356643153724.532445073577626.27129.344.60719599346663
2010840.599890594552878.559178325171916.518466055789939.36224.185.55173444240627
2011633.55261067784672.195876526711710.839142375583658.6691.835.70609569909729
2012431.919997543747468.269156340389504.618315137031245.7886.1414.3710943991969
2013395.495249801914441.02973997117486.5642301404251295.48129.115.6546268295905
2014346.464554968715383.024442712485419.584330456256766.2448.199.83238817170464
2015505.14178158455555.515437405033605.889093225515369.953185514.81341575385963.40404594309616
2016350.7379.14407.58641.2569.199.23
2017380.902364168268403.645264713805426.388165259343   
 
 
 
 
Custom reference points
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data