ICES Marine Data
Stock Assessment Graphs
 
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Norway lobster (Nephrops norvegicus) in Division 9.a, Functional Units 28-29 (Atlantic Iberian waters East and southwestern and southern Portugal)
Species: Stock Assessment Graphs
Stock code: nep.fu.2829
Assessment Year: 2017
Key: 9022
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units Year-1
Stock size description standardized CPUE
Stock size units kg/h
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger  
FMSY 0.22  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsF
1984   461 
1985   509 
1986   465 
1987   509 
1988   420 
1989   469 
1990   524 
1991   478 
1992   470 
1993   376.51 
1994   237 
1995   273 
1996   132 
1997   136 
19981.7425471.832211.9218721610.22336205
19992.5342192.6539852.773751210.6180.20172317
20001.7551191.832141.909161200.90.27872764
20013.2650343.3915753.518116271.3920.20340161
20025.1708135.3532965.535778358.880.17040674
20036.9172027.1664147.415626369.6290.1311061
20044.5428094.7338324.924854375.29840.20152208
20056.0018746.2310556.460236390.737140.15939763
20066.0304326.2478036.465174290.55720.11821241
20075.5829095.7796025.976296291.297220.12811417
20085.4047685.603495.802212222.68560.10101649
20094.7755334.957725.139907150.510940.07716935
20104.7787134.9676955.156677147.11070.07527454
20114.2161554.383694.551225149.81870.08687303
20125.0443095.2447775.445244228.502320.11074455
20135.4859995.7090125.932026209.38910.09322918
20145.5136725.7408085.967944193.21240.08219831
20155.0764845.2733615.470238247.27070.0769244
20166.5011256.7538917.006657282.980.09867044
 
 
 
 
Custom reference points
 
Custom fish data column names
CustomName1CustomName2CustomName3CustomName4CustomName5CustomName6CustomName7CustomName8CustomName9CustomName10CustomName11CustomName12CustomName13CustomName14
Biomass IndexBiomass IndexBiomass IndexSurveys Male Mean LengthSurveys Female Mean LengthLandings Male Mean LengthLandings Female Mean LengthF femalesF malesF MSY proxy malesF MSY proxy femalesF/Fmsy proxy femalesF/Fmsy proxy males 
 
Custom fish data
YearCustom1Custom2Custom3Custom4Custom5Custom6Custom7Custom8Custom9Custom10Custom11Custom12Custom13Custom14
1984     37.133.2       
1985     36.732.4       
1986     37.333.2       
1987     34.431.6       
1988     35.832.9       
1989     37.433       
1990     37.333.6       
1991     37.231.6       
1992     35.832.5       
1993     35.632.7       
1994     37.433.6       
1995     39.337       
1996     36.936.6       
19972.534864  43.68369749056541.948105431881435.862063765895832.7698233105986       
19981.182387  39.460759493670936.678310740354536.825322310093834.52294336515370.096347850.223362050.230.240.4014493750.9711393478260871
19992.325836  39.6801210131837.533323163592738.682403664415434.61001191771880.087013860.201723170.230.240.362557750.8770572608695651
20001.3966320.4724030162.32086098441.738408451427840.223426127924438.878693391719435.16090313401820.120229960.278727640.230.240.5009581666666671.211859304347831
20010.77392860.4924310481.05542615244.450819672131139.868956743002541.467187807009335.09482592241040.087737860.203401610.230.240.3655744166666670.8843548260869561
20022.3804651.5114317723.24949822844.812845054223940.665392888197340.635182494845335.80344789068070.073505430.170406740.230.240.3062726250.7408988695652171
20032.5766671.6652399523.48809404839.6636.7339.123735093977336.4309794545360.056552990.13110610.230.240.2356374583333330.570026521739131
2004   38.951773989162536.990243875961137.320117554401133.79365739202390.086927120.201522080.230.240.3621963333333330.8761829565217391
20054.67080832.749192946.5924236637.322365254061635.655104389548735.58050417081833.00379016873460.068756620.159397630.230.240.2864859166666670.6930331739130441
20062.46379211.4534070043.47417719637.745997707398335.200613496317637.143905158872434.12833261341540.050991260.118212410.230.240.2124635833333330.5139671
20072.8068581.7085669043.90514909638.277575142774934.952600618611636.517345483466232.76455458086680.055262410.128114170.230.240.2302600416666670.5570181304347831
20083.8949112.6269395685.16288243240.075895302893736.722275542238940.093347423184435.5407344962680.043573750.101016490.230.240.1815572916666670.4392021304347831
20092.2273451.5172532682.93743673241.389845879166336.601545955721437.440806512523134.1897991923520.033287220.077169350.230.240.138696750.3355189130434781
20106.7760575.03303398.519080137.695306124205736.601545955721440.072628798873536.51392556252530.032469890.075274540.230.240.1352912083333330.3272806086956521
2011     44.951901331664339.23687773740260.037472930.086873030.230.240.1561372083333330.3777088260869561
2012     36.932781199080634.3848416491130.047769970.110744550.230.240.1990415416666670.4814980434782611
20132.270980.759886643.7820733639.102641616308739.517277325192439.7473198535335.32442734969660.040214670.093229180.230.240.1675611250.4053442608695651
20140.93163780.643470761.2198048437.764258695652235.178248405797141.307748938031736.69298332419530.035456480.082198310.230.240.1477353333333330.3573839565217391
20152.90181581.476191184.3274404239.239318355769637.282208684300540.925732434248837.35788241696410.033181560.07692440.230.240.13825650.3344539130434781
20164.0344092.5477178365.52110016438.749585431641436.147278796830139.518587755512635.75509050137940.042561770.098670440.230.240.1773407083333330.4290019130434781
 
 
 
 
Sensivity data