Stock assessment graphs

Year	Low Recruitment	Recruitment	High Recruitment	Low TBiomass	TBiomass	High TBiomass	Low SSB	SSB	High SSB	Landings	Catches	Discards	Low F	F	High F
1905	210000	217000	224000	1175176	1212460	1249744	247070	254908	262746	7248	7248		0.00705793	0.00744953	0.00784113
1906	212000	219000	226000	1168234	1205520	1242806	244895	252604	260313	2200	2200		0.002158248	0.00227787	0.002397492
1907	213000	220000	226000	1166658	1203950	1241242	244284	251973	259662	1428	1428		0.001403602	0.0014814	0.001559198
1908	213000	220000	226000	1166024	1203320	1240616	243924	251611	259298	1409	1409		0.001386334	0.0014632	0.001540066
1909	214000	220000	227000	1165574	1202870	1240166	243589	251276	258963	2022	2022		0.001991462	0.00210187	0.002212278
1910	214000	221000	227000	1164698	1201990	1239282	243095	250772	258449	1563	1563		0.001541724	0.00162717	0.001712616
1911	214000	221000	227000	1164478	1201760	1239042	242772	250448	258124	1957	1957		0.001931836	0.00203891	0.002145984
1912	215000	221000	228000	1164062	1201330	1238598	242360	250028	257696	3199	3199		0.003161446	0.00333657	0.003511694
1913	215000	222000	228000	1162642	1199890	1237138	241610	249250	256890	4050	4050		0.00401164	0.00423368	0.00445572
1914	216000	223000	229000	1160674	1197900	1235126	240648	248249	255850	2641	2641		0.002623676	0.00276872	0.002913764
1915	217000	223000	229000	1160382	1197580	1234778	240153	247746	255339	2602	2602		0.002587742	0.00273065	0.002873558
1916	217000	223000	230000	1160346	1197510	1234674	239718	247305	254892	534	534		0.000531613	0.000560917	0.000590221
1917	217000	223000	229000	1162494	1199620	1236746	239967	247584	255201	339	339		0.000336988	0.000355545	0.000374102
1918	216000	223000	229000	1164872	1201950	1239028	240343	247988	255633	451	451		0.000447642	0.000472236	0.00049683
1919	216000	222000	229000	1167144	1204170	1241196	240751	248416	256081	2659	2659		0.002635182	0.00277962	0.002924058
1920	216000	223000	229000	1167248	1204220	1241192	240553	248192	255831	4396	4396		0.00435844	0.00459694	0.00483544
1921	217000	223000	230000	1165780	1202700	1239620	239887	247471	255055	5321	5321		0.00528645	0.00557519	0.00586393
1922	217000	224000	230000	1163610	1200480	1237350	238998	246517	254036	5401	5401		0.00538122	0.00567452	0.00596782
1923	218000	225000	231000	1161594	1198420	1235246	238140	245601	253062	5655	5655		0.00564927	0.00595669	0.00626411
1924	219000	225000	232000	1159586	1196370	1233154	237266	244672	252078	6355	6355		0.0063659	0.0067118	0.0070577
1925	220000	226000	232000	1157182	1193930	1230678	236252	243598	250944	6719	6719		0.00675241	0.00711881	0.00748521
1926	220000	227000	233000	1154736	1191450	1228164	235209	242495	249781	7277	7277		0.00733803	0.00773577	0.00813351
1927	221000	228000	234000	1152108	1188790	1225472	234079	241303	248527	8395	8395		0.00849694	0.00895708	0.00941722
1928	222000	229000	235000	1148788	1185440	1222092	232691	239841	246991	9522	9522		0.00968156	0.0102055	0.01072944
1929	223000	230000	236000	1144856	1181480	1218104	231038	238106	245174	9320	9320		0.0095273	0.0100425	0.0105577
1930	225000	231000	237000	1141644	1178240	1214836	229517	236519	243521	11914	11914		0.01223642	0.0128977	0.01355898
1931	226000	232000	238000	1136452	1173020	1209588	227305	234209	241113	11838	11838		0.0122449	0.0129059	0.0135669
1932	227000	233000	240000	1132010	1168550	1205090	225226	232050	238874	16726	16726		0.01741456	0.0183534	0.01929224
1933	229000	235000	241000	1123512	1160020	1196528	221832	228514	235196	20244	20244		0.02131806	0.0224653	0.02361254
1934	232000	238000	243000	1112566	1149040	1185514	217578	224093	230608	20378	20378		0.0217734	0.0229431	0.0241128
1935	233000	239000	245000	1102632	1139070	1175508	213499	219878	226257	22266	22266		0.02412256	0.0254168	0.02671104
1936	235000	241000	247000	1092014	1128410	1164806	209099	215342	221585	20925	20925		0.02301452	0.0242482	0.02548188
1937	237000	242000	248000	1083920	1120260	1156600	205353	211502	217651	23930	23930		0.02665338	0.028081	0.02950862
1938	238000	243000	249000	1074020	1110290	1146560	200996	207031	213066	18196	18196		0.02057388	0.0216754	0.02277692
1939	238000	244000	249000	1070918	1107100	1143282	198613	204619	210625	20119	20119		0.02291438	0.0241398	0.02536522
1940	239000	244000	250000	1066798	1102870	1138942	195950	201905	207860	9428	9428		0.01082966	0.011408	0.01198634
1941	239000	244000	250000	1073972	1109910	1145848	196667	202703	208739	8740	8740		0.00998986	0.0105213	0.01105274
1942	239000	244000	249000	1082072	1117850	1153628	197814	203928	210042	10625	10625		0.01206792	0.0127065	0.01334508
1943	238000	244000	249000	1088414	1124010	1159606	198647	204797	210947	8181	8181		0.00924833	0.00973475	0.01022117
1944	238000	243000	249000	1097220	1132620	1168020	200402	206607	212812	8151	8151		0.00914139	0.00961871	0.01009603
1945	238000	243000	248000	1105882	1141080	1176278	202355	208599	214843	6776	6776		0.00753659	0.00792715	0.00831771
1946	237000	242000	248000	1115626	1150620	1185614	204863	211150	217437	10895	10895		0.01199852	0.0126154	0.01323228
1947	236000	242000	247000	1120936	1155730	1190524	206322	212567	218812	16893	16893		0.01850446	0.0194492	0.02039394
1948	236000	242000	247000	1120124	1154740	1189356	206158	212256	218354	19491	19491		0.02137432	0.0224597	0.02354508
1949	237000	242000	248000	1116766	1151230	1185694	205309	211230	217151	23010	23010		0.025328	0.026609	0.02789
1950	237000	243000	248000	1110088	1144430	1178772	203488	209197	214906	24750	24750		0.02744748	0.0288327	0.03021792
1951	238000	243000	249000	1102032	1136280	1170528	201194	206697	212200	35301	35301		0.03951064	0.0415035	0.04349636
1952	239000	244000	250000	1084096	1118280	1152464	195905	201095	206285	40550	40550		0.0463465	0.0486905	0.0510345
1953	240000	245000	251000	1061972	1096120	1130268	189180	194070	198960	38206	38206		0.0448495	0.0471315	0.0494135
1954	240000	245000	251000	1043344	1077470	1111596	183244	187938	192632	40570	40570		0.048755	0.0512548	0.0537546
1955	240000	245000	250000	1023516	1057620	1091724	176792	181322	185852	43127	43127		0.0531868	0.0559414	0.058696
1956	239000	244000	249000	1002348	1036420	1070492	169825	174221	178617	46951	46951		0.0595761	0.0627001	0.0658241
1957	237000	242000	247000	978630	1012650	1046670	162044	166328	170612	45570	45570		0.0597411	0.0629239	0.0661067
1958	234000	239000	244000	957521	991459	1025397	154991	159206	163421	50394	50394		0.0680765	0.0717635	0.0754505
1959	231000	236000	241000	932714	966534	1000354	146959	151112	155265	47394	47394		0.0663448	0.070012	0.0736792
1960	227000	232000	237000	911932	945596	979260	140209	144326	148443	53997	53997		0.0779407	0.0823339	0.0867271
1961	221000	226000	231000	885384	918850	952316	132091	136170	140249	57721	57721		0.0866395	0.0916491	0.0966587
1962	214000	220000	225000	855874	889104	922334	123476	127524	131572	57256	57256		0.0897925	0.0951449	0.1004973
1963	207000	212000	218000	827418	860382	893346	115545	119564	123583	62288	62288		0.1019374	0.10821	0.1144826
1964	198000	204000	209000	794277	826949	859621	106819	110811	114803	60146	60146		0.1035076	0.110129	0.1167504
1965	189000	195000	201000	763454	795818	828182	99215	103172	107129	49336	49336		0.0889782	0.0948898	0.1008014
1966	184000	190000	196000	743379	775435	807491	94862	98774	102685	42713	42713		0.0792622	0.084659	0.0900558
1967	181000	187000	193000	729565	761323	793081	92504	96387	100269	44116	44116		0.0832682	0.0890216	0.094775
1968	177000	184000	190000	713769	745255	776741	90037	93907	97777	56043	56043		0.1078774	0.115443	0.1230086
1969	170000	177000	184000	685343	716597	747851	84783	88637	92491	52074	52074		0.1045334	0.112095	0.1196566
1970	164000	171000	178000	660304	691396	722488	80629	84491	88354	47557	47557		0.0989784	0.10633	0.1136816
1971	159000	167000	174000	639189	670195	701201	77586	81481	85376	45653	45653		0.0978192	0.10524	0.1126608
1972	155000	163000	171000	619358	650366	681374	74918	78869	82820	50416	50416		0.1110176	0.119616	0.1282144
1973	149000	157000	165000	594079	625181	656283	70925	74946	78967	49412	49412		0.1132204	0.122276	0.1313316
1974	142000	151000	159000	569148	600450	631752	66951	71065	75179	45684	45684		0.1090058	0.118041	0.1270762
1975	109000	187000	266000	551135	581489	611843	63619	67845	72072	44119	44119		0.1090056	0.118347	0.1276884
1976	105000	183000	260000	534982	564406	593830	60406	64761	69116	44064	44064		0.1126228	0.122618	0.1326132
1977	105000	187000	268000	519912	548216	576520	57004	61500	65995	42252	42252		0.112064	0.122419	0.132774
1978	97000	168000	240000	506161	533525	560889	53899	58542	63186	47235	47235		0.1299104	0.142442	0.1549736
1979	88000	151000	214000	486845	513423	540001	49519	54316	59114	38201	38201		0.1105328	0.121664	0.1327952
1980	82000	138000	194000	476095	502041	527987	47219	52155	57091	40968	40968		0.1206888	0.132862	0.1450352
1981	73000	120000	167000	461205	486801	512397	44405	49448	54490	39962	39962		0.1209954	0.133314	0.1456326
1982	67000	110000	153000	445968	471468	496968	41876	47000	52125	32402	32402		0.1024872	0.113266	0.1240448
1983	65000	105000	146000	436791	462391	487991	40766	45977	51189	37046	37046		0.1201718	0.132991	0.1458102
1984	66000	107000	148000	421640	447510	473380	38523	43755	48988	35194	35194		0.1184888	0.131594	0.1446992
1985	62000	99000	136000	406462	432778	459094	36790	41976	47162	38674	38674		0.1323266	0.147041	0.1617554
1986	59000	95000	130000	386154	413030	439906	34803	39915	45028	30910	30910		0.1075442	0.119441	0.1313378
1987	63000	99000	136000	372632	400140	427648	34987	40192	45397	42356	42356		0.1519438	0.169228	0.1865122
1988	46000	72000	98000	345091	373321	401551	32557	37929	43301	35569	35569		0.134504	0.150436	0.166368
1989	48000	74000	101000	323391	352407	381423	31472	37013	42553	30279	30279		0.1175132	0.132015	0.1465168
1990	51000	80000	109000	306443	336303	366163	31016	36680	42343	29906	29906		0.120368	0.136006	0.151644
1991	60000	95000	129000	290140	320906	351672	29795	35546	41297	29563	29563		0.122842	0.139539	0.156236
1992	52000	85000	118000	273405	305147	336889	27919	33753	39588	29046	29046		0.1228538	0.140276	0.1576982
1993	49000	80000	112000	256550	289374	322198	25886	31814	37742	25637	25637		0.1161112	0.13418	0.1522488
1994	40000	65000	89000	242032	275974	309916	23917	29948	35979	20851	20851		0.099522	0.116371	0.13322
1995	58000	92000	126000	233453	268827	304201	22724	28879	35035	21318	21318		0.1000706	0.117677	0.1352834
1996	38000	65000	93000	223113	259941	296769	21753	28048	34343	17295	17295		0.0832103	0.0989177	0.1146251
1997	39000	67000	96000	216494	254918	293342	21508	27962	34416	15348	15348		0.0746357	0.0895663	0.1044969
1998	39000	69000	98000	211499	251647	291795	21535	28153	34771	13919	13919		0.0677585	0.0820363	0.0963141
1999	41000	73000	104000	207771	249763	291755	21653	28439	35226	12385	12385		0.060554	0.0739786	0.0874032
2000	42000	73000	105000	205395	249325	293255	21829	28782	35736	15891	15891		0.0766721	0.0943995	0.1121269
2001	37000	64000	92000	198718	244596	290474	21195	28309	35423	16693	16693		0.08134	0.101548	0.121756
2002	39000	69000	99000	191209	239117	287025	20385	27703	35020	11170	11170		0.0558671	0.0711625	0.0864579
2003	40000	70000	100000	189158	239102	289046	20791	28391	35991	12247	12247		0.0597997	0.0770243	0.0942489
2004	41000	71000	102000	186018	238010	290002	20913	28849	36786	9366	9366		0.0447764	0.0584524	0.0721284
2005	43000	75000	107000	185879	239953	294027	21516	29845	38175	7092	7112	20	0.0308543	0.0405613	0.0502683
2006	38000	66000	93000	187394	243488	299582	22445	31204	39963	3996	4018	22	0.0164635	0.0217269	0.0269903
2007	40000	69000	98000	191907	250023	308139	24036	33301	42566	2892	2926	34	0.0115742	0.0153062	0.0190382
2008	53000	93000	132000	198428	258812	319196	25743	35530	45317	1791	1837	46	0.00700554	0.00927154	0.01153754
2009	72000	125000	178000	207773	270839	333905	27638	37937	48236	1968	2064	96	0.00743182	0.00980902	0.01218622
2010	50000	87000	125000	215492	281070	346648	29514	40312	51109	886	2409	1523	0.0089237	0.0118633	0.0148029
2011	78000	140000	203000	225497	294209	362921	31248	42534	53820	427	3024	2597	0.0112054	0.0149836	0.0187618
2012	70000	127000	184000	235153	307173	379193	32693	44451	56209	447	5204	4757	0.0187502	0.0251248	0.0314994
2013	64000	116000	168000	242827	318351	393875	33363	45569	57775	331	3270	2939	0.011205	0.0150332	0.0188614
2014	69000	132000	195000	253735	333289	412843	34573	47218	59863	381	3295	2915	0.0109632	0.0147326	0.018502
2015	76000	234000	393000	269438	355412	441386	35728	48803	61878	257	3273	3016	0.0105052	0.0141446	0.017784
2016	336000	638000	941000	309950	405548	501146	36875	50376	63876	371	1951	1580	0.00550495	0.00736931	0.00923367
2017	89000	188000	287000	336653	440221	543789	38447	52376	66305	294	5076	4781	0.0149903	0.0202245	0.0254587
2018	78000	155000	233000	359667	471205	582743	39066	53437	67809	362	2733	2371	0.0075034	0.0101364	0.0127694
2019	86000	166000	246000	386778	506880	626982	40691	55590	70489	455	3621	3165	0.0094948	0.0128454	0.016196
2020	105000	199000	293000	416081	545789	675497	42589	58163	73736	526	1468	942	0.00322962	0.00434082	0.00545202
2021	105000	194000	283000	448710	588458	728206	45602	62008	78413	539	1178	639	0.00233052	0.00312438	0.00391824
2022	116000	206000	295000	480601	630167	779733	49065	66420	83775	474	1441	967	0.0028442	0.00382202	0.00479984
2023	91000	160000	229000	508293	666555	824817	52819	71253	89688	2317	4208	1891	0.00689738	0.00922378	0.01155018
2024	123000	158000	192000	530764	696838	862912	56426	76078	95730


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:	2024
Key:	19120


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	SSB_MP
Management plan	F_MP
MSY approach	MSYB_trigger	650770
MSY approach	F_MSY
Precautionary approach	B_lim	242493
	B_pa	339490
	F_lim
	F_pa

Age and Length

Recruitment	0
F	5-30


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