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Spurdog (Squalus acanthias) in subareas 1-10, 12 and 14 (the Northeast Atlantic and adjacent waters)
Species: Stock Assessment Graphs
Stock code: dgs.27.nea
Assessment Year: 2022
Key: 17491
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description Frel
Fishing pressure units
Stock size description SSB
Stock size units tonnes
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 336796  
FMSY  
Precautionary approach Blim 240569  
Bpa 336796  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F 5-30  
       
       
 
Fish data
YearLow RecruitmentRecruitmentHigh RecruitmentLow TBiomassTBiomassHigh TBiomassLow SSBSSBHigh SSBLandingsCatchesDiscardsLow FFHigh F
1905208441215353222265116423412028401241446244769.4252886261002.672487248 0.007099640.00752580.00795196
1906210531.6217377224222.411572921195900123450824261325060425859522002200 0.002171040.002301210.00243138
1907211105.2217919224732.8115571811943301232942242005.4249977257948.614281428 0.0014119340.001496590.001581246
1908211440.6218227225013.4115509811937101232322241644.8249615257585.214091409 0.0013945720.001478210.001561848
1909211751.4218511225270.6115465411932601231866241309.4249280257250.620222022 0.0020033020.002123430.002243558
1910212205218935225665115379411923901230986240817.4248778256738.615631563 0.00155090.001643860.00173682
1911212500.2219206225911.8115359211921701230748240494.4248454256413.619571957 0.0019433340.002059820.002176306
1912212872.2219553226233.8115319411917501230306240082.8248035255987.231993199 0.003180260.003370760.00356126
1913213541.6220190226838.4115180411903301228856239337.2247262255186.840504050 0.004035510.004277030.00451855
1914214390221000227610114986011883501226840238379.8246267254154.226412641 0.00263930.002797040.00295478
1915214818.2221399227979.8114960011880501226500237886.8245766253645.226022602 0.0026031280.002758530.002913932
1916215191.6221746228300.4114960811880101226412237452.8245326253199.2534534 0.0005347690.0005666290.000598489
1917214975.2221522228068.8115179411901401228486237698.2245600253501.8339339 0.0003389820.0003591560.00037933
1918214642.2221193227743.8115421811925001230782238073.6246001253928.4451451 0.0004502820.0004770140.000503746
1919214273.8220839227404.2115652611947401232954238482.8246427254371.226592659 0.0026506580.002807630.002964602
1920214433.8221006227578.2115668611948301232974238292.8246210254127.243964396 0.004383930.004643090.00490225
1921214996.4221566228135.611552561193330123140423764024550125336253215321 0.005317280.005630960.00594464
1922215740.6222300228859.4115313211911401229148236767.4244562252356.654015401 0.005412490.005731070.00604965
1923216448.4222994229539.6115116211891101227058235926.2243661251395.856555655 0.005682010.006015870.00634973
1924217158.8223687230215.2114920011870901224980235067.6242745250422.463556355 0.00640270.006778260.00715382
1925217971224476230981114683611846701222504234072.6241687249301.467196719 0.006791360.007189080.0075868
1926218791225270231749114443611822201220004233048.2240600248151.872777277 0.007380290.007811910.00824353
1927219662.8226112232561.2114185611795901217324231936.4239423246909.683958395 0.008545810.009045010.00954421
1928220711227122233533113859411762801213966230569.4237980245390.695229522 0.009737260.01030550.01087374
1929221924228287234650113470211723401209978228938.4236265243591.693209320 0.0095820.01014060.0106992
1930223004.8229318235631.21131540116913012067202274352346932419511191411914 0.012306560.01302330.01374004
1931224520.2230766237011.8112641211639501201488225246.2232406239565.81183811838 0.012315160.01303130.01374744
1932225880232057238234112202611595101196994223186.8230265237343.21672616726 0.017514420.01853110.01954778
1933227959.4234041240122.6111360611510301188454219822.2226760233697.82024420244 0.021440380.0226820.02392362
1934230320.6236287242253.4110273211400901177448215603.6222376229148.42037820378 0.021898880.02316380.02442872
19352323312381812440311092894113018011674662115582181942248302226622266 0.024261980.02566040.02705882
1936234223.6239951245678.4108238811195901156792207190.2213691220191.82092520925 0.023148240.02447990.02581156
1937235611.8241230246848.2107440811115101148612203470.2209876216281.82393023930 0.02680860.0283480.0298874
1938236964242469247974106464011016201138600199144.8205435211725.21819618196 0.02069410.02188040.0230667
1939237590.6243022248453.4106169010985301135370196776.2203033209289.82011920119 0.0230480.02436630.0256846
1940238188.4243551248913.6105773810944101131082194131.2200333206534.894289428 0.010892680.01151410.01213552
1941238044.6243395248745.4106508211015601138038194840.8201116207391.287408740 0.01004730.01061790.0111885
1942237792.6243141248489.4107336411096201145876195982.8202327208671.21062510625 0.012136140.01282130.01350646
1943237592.4242942248291.6107990611159201151934196822.2203193209563.881818181 0.009299690.009821170.01034265
1944237135.4242503247870.610889001124660116042019858220499821141481518151 0.009191020.009702420.01021382
1945236565241963247361109777011332701168770200550.4206993213435.667766776 0.007576470.007994690.00841291
1946235742.6241190246637.4110769811429401178182203077.2209549216020.81089510895 0.012060220.01272050.01338078
1947235203.6240705246206.4111318611481801183174204572.6210989217405.41689316893 0.018597120.01960780.02061848
1948235234.4240776246317.6111253011473001182070204467.8210725216982.21949119491 0.021478580.02263880.02379902
1949235511241077246643110932411439001178476203687.6209754215820.42301023010 0.02544860.02681680.028185
1950236106241667247228110279211372101171628201944.4207786213627.62475024750 0.02757540.02905350.0305316
1951236797.4242328247858.61094848112914011634321997302053512109723530135301 0.03969180.0418160.0439402
1952238120.4243538248955.6107702211112201145418194543.6199840205136.44055040550 0.04655720.04905140.0515456
1953239206.4244464249721.61054998108913011232621879231929081978933820638206 0.04505350.04747630.0498991
1954239604.6244726249847.4103647810705601104642182071.4186848191624.64057040570 0.04897740.0516260.0542746
1955239435.8244435249434.2101674810507801084812175695.4180298184900.64312743127 0.05343190.05634370.0592555
1956238547.4243455248362.699570210296701063638168797.8173257177716.24695146951 0.05985480.06314880.0664428
1957236693.6241551246408.497210810059901039872161082.2165421169759.84557045570 0.06002660.06337260.0667186
19582342262390972439689511519849171018683154076.8158340162603.25039450394 0.06840850.07227410.0761397
1959230524.8235455240385.2926513960123993733146091.6150288154484.44739447394 0.0666770.07050960.0743422
1960226671.2231704236736.8905919939333972747139372.2143528147683.85399753997 0.07833990.08291850.0874971
1961221178226352231526879581912755945929131294.6135407139519.45772157721 0.08709590.09229950.0975031
1962214314219674225034850296883194916092122723.8126799130874.25725657256 0.090280.09582080.1013616
1963207044212613218182822080854672887264114828.4118868122907.66228862288 0.10250660.108980.1154534
1964198009.8203836209662.27891908214528537141061511101541141576014660146 0.10410580.1109180.1177302
1965189235.8195316201396.275862179054382246598585.8102545106504.24933649336 0.08950890.09557570.1016425
1966183809.2190064196318.873880677039280197894244.398151.9102059.54271342713 0.07974180.08527260.0908034
1967180731.6187135193538.472525575652178778791890.595762.599634.54411644116 0.08377190.08966290.0955539
1968177429.8184018190606.270972474070077167689441.793293.197144.55604356043 0.10852620.1162650.1240038
196917017317704118390968155471229074302684246.188069.991893.75207452074 0.10516740.1128880.1206086
197016415117130717846365676568733771790980141.983964.387786.74755747557 0.09958120.1070770.1145728
1971159579.2167027174474.863589066638269687477140.380988.184835.94565345653 0.09841220.1059710.1135298
197215546516322617098761629064679867730674512.978410.382307.75041650416 0.11168280.1204330.1291832
1973149139.8157283165426.259123162185765248370573.174536.978500.74941249412 0.11389260.1230970.1323014
1974142628.8151183159737.256651259736662822066649.970704.374758.74568445684 0.10964640.118820.1279936
197510823618464026104454847457844660841863358.167525.371692.54411944119 0.1096330.119110.128587
197610394117958725523353219756131359042960182.864480.4687784406444064 0.11325160.1233850.1335184
197710480718455326429951696954505157313356817.361258.965700.54225242252 0.11266760.1231590.1336504
19789711116846523981950315053036255757453742.658337.662932.64723547235 0.13057460.1432650.1559554
19798768715085121401548374051024653675249400.854156.4589123820138201 0.11108560.1223560.1336264
19808164413771819379247284049881652479247115.352016.956918.54096840968 0.12130420.1336520.1459998
19817335012130616926245787548360950934344319.749336.554353.33996239962 0.12163120.1341510.1466708
19826884511337115789744269046845449421841802.246910.852019.43240232402 0.10302040.113980.1249396
19836672510908915145343368545968948569340686.745892.751098.73704637046 0.12080520.1338550.1469048
19846746111099315452541880744524147167538436.143674.748913.33519435194 0.1191710.1325360.145901
19856360010177213994440393743098945804136669.241874.447079.63867438674 0.13311960.1481890.1632584
198660527.997315.9134103.938402541179943957334624.139765.344906.53091030910 0.10813580.120390.1326442
19876384510083713782937092639948442804234724.739956.945189.14235642356 0.1525730.1704290.188285
198846960.773234.799508.73438343732564026783222537625.443025.83556935569 0.13483820.1513810.1679238
1989474677403910061132253235286438319631078.336664.142249.93027930279 0.1177790.1328610.147943
199050107.678547.6106987.63058783371543684303058736333.242079.42990629906 0.12052620.13680.1530738
199158326.191486.1124646.128968732194735420729369.735253.741137.72956329563 0.12275520.1401460.1575368
199249844.780650.7111456.727286730615933945127547.333566.339585.32904629046 0.12230160.140450.1585984
199345932.874842.8103752.825572229012232452225619.831780.637941.42563725637 0.11523380.1340350.1528362
199437830.160804.183778.124083227635231187223777.230086.836396.42085120851 0.09851080.116020.1335292
199553165.883699.8114233.823146726838330529922711.529188.535665.52131821318 0.09881680.1170680.1353192
199636369.362109.387849.322042525875529708521867.728519.335170.91729517295 0.08203180.09829360.1145554
199738307.966919.995531.921314025305229296421718.128554.335390.51534815348 0.07355150.08901410.1044767
199840855.772473.7104091.720764224933029101821809.428824.835840.21391913919 0.06683630.08165090.0964655
199944478.780364.7116250.720365624734029102421955.829146.836337.81238512385 0.05985820.07384360.087829
200047577.387511.3127445.320150624739629328622113.729474.136834.51589115891 0.07605690.09462350.1131901
200140678.873960.8107242.819514924330929146921394.328915.136435.91669316693 0.0809180.1022020.123486
200243088.679728.6116368.618827623887828948020430.328150.935871.51117011170 0.05560850.07178150.0879545
200343491.579207.5114923.518711624023629335620636.728630.336623.91224712247 0.05960570.07791650.0962273
200444809.781925.7119041.718521924094129666320518.728832.737146.793669366 0.04457680.05915620.0737356
2005485108796812742618670824514030357220875.229557.438239.67091.888427111.7534111480119.86499114801460.03023370.04041670.0505997
200640792.173198.1105604.11897742508683119622159030666.439742.83996.452544018.4150679679521.96252796794940.01596710.02145670.0269463
200743083.377087.3111091.319591925970532349122985.232534.242083.22891.948792925.5662932546433.61750325463730.01114450.01502070.0188969
20085699810408015116220426727105333783924572.334633.744695.11790.805621837.1179150338246.31229503381680.00667530.00900770.0113401
20097512113683319854521552328574135595926463.737076.747689.71968.141072063.869868158795.72879815869690.007006560.009430360.01185416
201051528.993158.9134788.922490429831037171628501.739716.550931.3885.811462409.081670474511523.270210474510.0084420.01146040.0144788
20117820214263820707423627131342939058730566.142432.554298.9426.592113023.962850094962597.370740094960.01057790.01445870.0183395
20127031112713518395924701532800740899932467.245009.657552447.491855203.995403657084756.503553657080.0175490.02403220.0305154
20136568212010417452625579734078142576533667.846871.660075.4331.143673269.954814686772938.811144686770.01034020.01415660.017973
2014643701189441735182668403560204452003538949233.663078.2380.645973295.426607748812914.780637748810.01001910.01372410.0174291
20159298618670428042228122737566747010737058.651517.665976.6256.9823272.991250788063016.009250788060.00953360.01307480.016616
201612586624580236573829978440064450150438719.153772.968826.7371.22351951.299515705571580.076015705570.004999890.006809710.00861953
20179148616709024269431764742457753150740758.556401.572044.5294.398695075.842833506614781.444143506610.01351370.01855950.0236053
20188080514907521734533199144502355805541809.158047.374285.5362.039982732.941168503752370.901188503750.006772270.009303270.01183427
20198027114457920888734879446806258733043804.560721.977639.3455.18953620.682589431633165.493089431630.00859720.01181620.0150352
20208270614548620826636502549073961645346040.363784.981529.5525.672751468.03534942.362590.003044240.004159780.00527532
20218293014588020883038337651558864780049300.868013.686726.4539.09761178.23383639.136230.002268520.003094680.00392084
202211804015381618959240180054026667873252864.27262192377.8      
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
HRmsy0.0429543 
HRpa0.0484996 
HRlim0.0670475 
custom4  
custom5  
 
Custom fish data column names
 
Custom fish data
 
 
 
 
Sensivity data