ICES Marine Data
Stock Assessment Graphs
 
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Thornback ray (Raja clavata) in Division 9.a (Atlantic Iberian waters)
Species: Stock Assessment Graphs
Stock code: rjc.27.9a
Assessment Year: 2024
Key: 19125
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F/Fmsy
Fishing pressure units
Stock size description B/Bmsy
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 0.5  
FMSY 1  
Precautionary approach Blim 0.3  
Bpa  
Flim 1.7  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsLow FFHigh F
19900.10080.35591.2566 1.00831.82853.3161
19910.1026589796651660.3507041640427271.1980774704567 1.05211.82793.1757
19920.104940696015120.3426857539719981.11904657044048 1.09271.83023.0654
19930.1049738429007240.3349182567651351.06855418087988 1.12551.83012.9757
19940.1023893234057890.3214047808775971.00890434407476 1.14541.81652.8809
19950.09905066470003420.3070812636007040.952026952471049 1.15281.79382.7912
19960.09720780116632950.2995713332178850.923207629523319 1.15071.77072.7248
19970.09676908746780240.2964963372724620.908452072003219 1.13961.74212.6632
19980.09238317453000830.2768315281502480.829541692714925 1.11211.66652.4972
19990.0854092070075450.2496564330249930.729761307176835 1.06731.55742.2725
20000.08324153868998730.2401715404490390.692951737190831591.085103326851.10381.60112.3223
20010.08785201352957360.2559256000045240.745548224863701676.1487164388311.16011.69012.4622
20020.08637717603250520.2522510183891110.736659603856447629.1253176279861.11461.63592.4009
20030.08593810591276270.2512445246592020.734526442033835655.3663947099281.08411.60232.3681
20040.0896519503139850.2633386925546450.773516546528184646.0578140590351.03251.53192.2727
20050.09440201160347580.2783359576622020.820648882495663677.747182104181.00041.49092.2219
20060.09925449011879390.2939394066793520.870493362019194663.14730775530.92591.39072.0887
20070.1022829308291270.3035169405600640.900663800500994683.120178329740.9321.39962.1018
20080.1180937792733310.3551988606872021.0683562793047863.9778072403270.9451.44182.1999
20090.1326776492073560.4043568495249231.23234367457164833.35781444270.78811.20961.8564
20100.1304394547573760.393105583809131.18470289767275725.3050.75551.16531.7973
20110.1519372375000950.4654421774869331.42582834957521949.8030.73221.14741.7982
20120.1612024276077340.4959711663710661.52595343334441764.4660.61610.96671.5168
20130.1647105923566880.5047028632398641.5465002979948808.510.59870.94541.4929
20140.1840156004105010.56965698134071.76348676778646799.9020.52940.83811.3269
20150.1869818173766190.575675031372111.77237416126815697.465260.4630.73661.172
20160.1926553795947180.5914919646266581.81600298394936681.88540.44410.70371.115
20170.2102942487055450.6449244452419281.97783602086519743.8470.45650.71571.1219
20180.2342331695008210.7159129538249862.18812458776305818.63924380.45020.70131.0926
20190.2477786542241510.7475134036058842.25514296346513797.4048089825440.42910.66561.0326
20200.2673812507670490.79356283846042.35522115622826870.7409578943980.43630.66691.0194
20210.3130325841836170.9123143523482672.658884472590311007.695035563560.43660.66181.0032
20220.3665799517859271.037874406166512.938467523189971118.983070522740.44710.6731.0131
20230.4124429260139551.132384261021573.109021960934251237.1348760.45230.69171.0578
20240.4658258525459571.186172480928853.02045313033393    
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
CustomName1
Index
 
Custom fish data
YearCustom1
19900.650986150251494
19910.537995791675748
19920.721067472177776
19930.869401372820069
19940.460767921309581
19950.402020941252927
1996 
19970.829448298458116
19980.404048801789405
19990.177000161055783
20000.618131510610651
20010.484768079559009
20020.277425136265598
20030.539000633389689
20040.259886362127898
20050.640742896549192
20060.405237300427164
20070.578389567843849
20080.595014822390362
20090.704181920745049
20100.804194886560191
20110.968169817096074
20120.776164349969549
20131.17875292316527
20140.994397387838341
20151.14978171326136
20161.18267299714288
20171.47017438052976
20181.11225675102343
20191.30518882400863
20201.12588318415387
20212.1101259046853
20222.47338616114155
20232.08693638312839
2024 
 
 
 
 
Sensivity data