ICES Marine Data
Stock Assessment Graphs
 
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Norway lobster (Nephrops norvegicus) in Division 7.a, Functional Unit 15 (Irish Sea, West)
Species: Stock Assessment Graphs
Stock code: nep.fu.15
Assessment Year: 2018
Key: 10212
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description Harvest Rate
Fishing pressure units %
Stock size description UW TV index
Stock size units millions
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 3000  
FMSY 18.2  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsDiscardsF
1960   392.19410680 
1961   1779.8906050 
1962   17590 
1963   28370 
1964   24770 
1965   20640 
1966   25670 
1967   4013.980 
1968   3929.360 
1969   4586.190 
1970   4942.30 
1971   48890 
1972   5731.250 
1973   5893.950 
1974   3671.140 
1975   5073.670 
1976   5602.990 
1977   6514.130 
1978   7295.670 
1979   8948.10 
1980   4577.840 
1981   7248.80 
1982   93150 
1983   9448.320 
1984   7760.0190 
1985   6900.540 
1986   9978.3621680.368079 
1987   9752.8641608.117447 
1988   8586.382638.8627357 
1989   8146.98673.2112982 
1990   8307.644276.2858898 
1991   9566.384344.9509864 
1992   7547.3311078.909797 
1993   8101.9711621.66368 
1994   7606.3131185.112758 
1995   7796.1778591723.668105 
1996   7247.2055261201.544954 
1997   9971.2656831329.875982 
1998   9127.9609441559.565995 
1999   10780.102512912.732726 
2000   8369.8396322292.790303 
2001   7437.6035932111.828918 
2002   6792.0681271731.936326 
20035214.975264110465484.805768707815754.636273305167051.5852072658.93932712.1380042985757
20045245.088115718855547.352244835445849.616373952037266.7564731993.38479911.0321916451371
20055230.751907094625673.315936683426115.879966272226529.5118441411.9928818.59977479697383
20064993.153322431185401.834514456935810.515706482687534.3457352285.12764312.9846049148646
20074808.697495730195149.865805620975491.034115511748423.8439153246.16310316.4703761608841
20084041.128699520884288.233889149214535.3390787775410477.535961421.31805221.6179881746837
20094363.200433159324623.268534777634883.336636395949198.5012082934.0454818.7782030541475
20104685.019526511124990.178949639475295.338372767838962.6876711538.55334314.6967473726437
20114636.03626347574870.891151223075105.7460389704410161.540662682.86261719.3529991284483
20124768.716012368415062.417209175975356.1184059835210528.583671871.3316219.8154384776287
20134040.731770332544310.2242300954579.716689857468672.458500000011590.2592191339720.1255899687996
20144346.127688378984592.778251603074839.428814827168613.43211418.0628223836317.8299683105381
20154084.432935310774373.298015853954662.163096397148642.536163358842227.9800602136519.945292783691
20164776.804704040355075.756617268425374.708530496497324.082321939.0176715.4262715705779
20175041.426272973185330.113927069825565.859352717026149.519141222.1521410.622641509434
20184633.754178053814865.15148606435096.54879407479   
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data