ICES Marine Data
Stock Assessment Graphs
 
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Spotted ray (Raja montagui) in Subarea 8 (Bay of Biscay)
Species: Stock Assessment Graphs
Stock code: rjm.27.8
Assessment Year: 2024
Key: 19186
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description HRrel
Fishing pressure units
Stock size description B_index
Stock size units Kilograms per hour
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger  
FMSY  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow SSBSSBHigh SSBLandingsCatchesDiscards
19990.2937974883570970.4612016135935630.628605738830029 46 
20001.109109831898712.114584012385923.12005819287313 55.1 
20011.505534629612562.213737609287522.92194058896248 67.3 
20020.7038647173275831.013513578582431.32316243983728 64.3 
20030.6891550124925370.978665925301021.2681768381095 62.36 
20040.5326130926633170.861389378041921.19016566342052 73.1367741605001 
20050.9282944792175091.261949077640821.59560367606413 154.76236 
20060.7169746828624151.012261501210651.30754831955888 129.94764 
20070.8877224038053561.184089933724471.48045746364358 123.79423 
20080.3639718712840510.5467113935969870.729450915909923 106.99743 
20090.508027431621110.6789085542517750.8497896768824476.5644776.56447 
20100.6104353113530040.9233937123963611.23635211343972111.82099111.82099 
20110.3462484668914050.462301519586540.578354572281675113.739113.739 
20120.5701405191535990.8282254094360281.08631029971846104.81175104.81175 
20130.7652632098391181.374832041193271.98440087254742136.7634136.7634 
20141.063008803931721.730484563328082.39796032272444160.64609160.64609 
20150.8502007313315461.289952298407811.72970386548407189.58732191.025321.438
20160.7363483401481341.365808716236681.99526909232523158.95413263.15295104.19882
20170.611.312.01179.69978267.0839387.38415
20181.165832678313041.760882919423552.35593316053406215229.730115.65645
20190.9836168862923781.629610747843052.27560460939372267.37287342.3189974.94612
20200.4976331480971661.327709917865451.82534306596262230.69089230.754370.06348
2021   219.62709257.95699838.329908
20220.341.071.41352139899102135.14126142.5307377.389477
20230.340.6360864608555290.885720694791422151.30173167.02549515.723765
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
I trigger0.63 
Fmsy proxy1 
custom3  
custom4  
custom5  
 
Custom fish data column names
CustomName1CustomName2
inverse fLmean/Lf=m
 
Custom fish data
YearCustom1Custom2
1999  
2000  
2001  
2002  
2003  
2004  
2005  
2006  
2007  
2008  
2009  
2010  
2011  
2012  
2013  
2014  
2015  
2016  
2017  
2018  
20190.9897291716686671.01037741295835
2020  
20211.022698184627270.977805588228807
20221.104561514686740.905336630602782
20231.104561514686740.905336630602782
 
 
 
 
Sensivity data