ICES Marine Data
Stock Assessment Graphs
 
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Hake (Merluccius merluccius) in subareas 4, 6, and 7, and divisions 3.a, 8.a-b, and 8.d, Northern stock (Greater North Sea, Celtic Seas, and the northern Bay of Biscay)
Species: Stock Assessment Graphs
Stock code: hke.27.3a46-8abd
Assessment Year: 2018
Key: 9763
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F
Fishing pressure units Year-1
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 45000  
FMSY 0.28  
Precautionary approach Blim 32000  
Bpa 45000  
Flim 0.87  
Fpa 0.62  
       
Age and Length      
       
Recruitment 0  
F 15-80 cm  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentTBiomassLow SSBSSBHigh SSBLandingsCatchesDiscardsF
1978249689.567823793298362356522.23607043911906366147.5668048894828.8345055150551 0.5
1979227015.294605969274926332948.07562279812848889676.184101357113037.8165109651096 0.54
1980254726.244429081303736362172.92973392512651392897.7112103838114778.28885726557265 0.64
1981510616.047230894579898658580.34080142910932779078.46648926599451.33365391853918 0.64
1982336114.110588455392556458475.88149812510061563172.67887268482196.32125499454994 0.67
1983111111.885371266139840175995.80400115410679161739.83767035578969.96245750757507 0.62
1984239958.504866634279464325473.47025439711239175005.29168304591084.30846328663286 0.66
1985553843.46504124619933693906.6882289259741571897.44847890885918.15165609956099 0.82
1986321068.276224584359882403387.8882303718037252674.0425896365251.5585709257092 0.91
1987390762.837426948434200482467.8560592277534738268.50324352448780.29686336963369 0.98
1988447792.445568336494257545542.8836878847633241490.88044599450497.11966482364825.22.21
1989436425.061611331478272524131.4628895297650141182.49924508648989.10086647366545.872.81.07
1990444018.603444026484780529283.3376285037058439181.3044235245522.2965995459954 1.02
1991244749.601236264270044297952.5260415216747038350.18724135144352.41285812958129 0.96
1992267604.060824398294630324385.3498806316646136892.73683983642780.26325661756617 1
1993486831.54691662517317549711.456013835887736176.62123874341309.97885214452144 1.05
1994268567.047193874288462309830.7343116895261928286.80483048932691.39525125951615.2356.21.06
1995135299.293997553147553160916.4923609565874627581.72162959631609.67845762157621 1.12
1996341149.166843873362975386197.1929871255413332725.67923479036855.32084721047210 0.97
1997234770.444572015255130277252.9853988224660428132.772963008932045.027044246542465 1.06
1998394388.827785172422379452353.5209805134419922699.54322435626012.25683506035060 0.98
1999190717.561328404207423225591.7107440094852425920.64642770329484.55363981440162.6348.60.97
2000174300.3330269188288203398.1824838435398528658.545523060032541.454484202642108.682.60.91
2001325507.064253059346704369281.274714675403734174.53963634138508.06043667536675 0.75
2002256661.014848004274312293176.8714019995699034885.44163727339660.15844010740107 0.81
2003148957.248747012160600173152.7684416736212135185.01043765640127.18964316245271.8042109.8040.82
2004321283.824661034340348360545.514307216434940191.24284277845363.95724641748969.4432552.4430.83
2005206860.918420762221565237314.2766636436022438590.66364119543798.73644655051225.84874675.84870.95
2006285155.746760117302086320023.5541658865663431204.0763361436023.3244146743283.15341816.15340.84
2007444452.713915159471269499703.260678926339036928.5423979742665.6584502847219.42122191.42120.74
2008725682.966177819765300807079.8369221838000543213.94364697850742.65644773950986.733247.730.6
2009233629.582521425254872278045.8522543612716765204.47167107276940.12845881868688.7739870.7730.48
2010249785.762790113270378292667.852912926207204121026.5896131320141613.41047279982213.66779414.66770.36
2011260563.016539247284226310040.114679252267900198965.078216114233262.92287540101314.97813774.9780.29
2012497467.623377767540727587750.350462441289022224485.06247175269864.948567797902.222512225.22250.24
2013338501.647525012375538416626.596872263301711225352.728252407279461.2727775389390.101711637.10170.24
2014191395.669144564217417246976.078927345338838238517.7271088303658.38994096987.46637047.46630.23
2015211062.11598547245139284717.743117562375740272694.432314983357271.56893670101066.3847396.3840.22
2016498705.887849186593993707486.501855177391149292792.2346653400513.8109106119044.6539938.6530.23
2017377011.347486538493394645701.128286842372434261576.648325230388883.352104671110286.55815615.55810.25
2018 303550  229915.1306516383116.9    
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
custom1  
custom2  
custom3  
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data