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Haddock (Melanogrammus aeglefinus) in Subarea 4, Division 6.a, and Subdivision 20 (North Sea, West of Scotland, Skagerrak) (Link to advice)	Download graphs and tables(.doc) Download stock data (XML) Download standard graphs (zip) - regular size Download standard graphs (zip) - powerpoint size View on the map View source data

Species: Melanogrammus aeglefinus
Stock code: had.27.46a20
Assessment Component:
Assessment Year:2024
Purpose:Advice
Assessment Key: 19014
Stock Key: 169108

Year	Recruitment (age 0)	97.5%	2.5%	Spawning Stock Biomass	97.5%	2.5%	Landings	Discards	Industrial	Fishing pressure	97.5%	2.5%
									Bycatch	Ages 2-4
	thousands			tonnes			tonnes	tonnes	tonnes
1972	11625984	18827724	7178962	415235	530833	324811	234019	144366	29585	0.80	1.01	0.64
1973	30143583	48301826	18811620	396068	489344	320572	207489	126105	11267	0.77	0.94	0.63
1974	58438806	93830551	36396398	316917	392364	255978	167528	181802	47505	0.79	0.96	0.65
1975	5760455	9217384	3600029	275804	334102	227678	160271	293321	41487	0.89	1.07	0.74
1976	6665703	10651333	4171459	392122	495612	310241	184421	169776	48163	0.88	1.06	0.73
1977	9285402	14772480	5836439	318309	413967	244755	156639	48732	35022	0.87	1.05	0.72
1978	16158665	25751652	10139251	154176	190351	124876	102970	32860	10903	0.89	1.07	0.74
1979	25273538	40160791	15904860	131462	157617	109647	97896	35054	16240	0.84	1.01	0.69
1980	6826886	10734659	4341672	179467	218928	147119	111371	68831	22472	0.76	0.93	0.63
1981	10783073	16683885	6969279	281368	346969	228170	147806	61683	17041	0.63	0.77	0.51
1982	6643471	9997935	4414482	327495	404527	265131	195456	41297	19383	0.64	0.78	0.53
1983	19198700	28827602	12786013	257181	299217	221051	188754	51584	12898	0.73	0.88	0.61
1984	5155694	7748736	3430390	216269	248366	188320	158205	79012	10080	0.77	0.92	0.65
1985	6804847	10235005	4524272	257220	299022	221261	182946	58373	5998	0.82	0.97	0.68
1986	10595939	15994748	7019424	234871	279021	197707	185137	36063	2643	0.88	1.05	0.74
1987	1772277	2668726	1176953	166697	192162	144607	135022	55674	4410	0.93	1.10	0.79
1988	1843082	2769360	1226619	152254	177032	130944	126227	49833	4002	0.89	1.06	0.75
1989	2789300	4165651	1867702	136825	163588	114440	92840	32453	2410	0.89	1.05	0.75
1990	6528720	9547742	4464321	82508	95479	71300	61605	22548	2589	0.85	1.01	0.72
1991	10623894	15363772	7346316	67825	77194	59593	55208	36610	5386	0.96	1.14	0.81
1992	14350653	20864478	9870423	101327	117636	87280	81566	42477	10927	0.85	1.00	0.72
1993	4818156	6832570	3397642	163106	189587	140324	98631	70748	10766	0.92	1.09	0.77
1994	15604165	22157824	10988893	182394	210878	157757	95141	70668	3576	0.85	1.02	0.72
1995	6655156	9703967	4564226	177760	204780	154305	89859	71262	7695	0.70	0.84	0.58
1996	7325806	10418359	5151237	212751	245046	184712	92615	107207	5000	0.79	0.94	0.66
1997	3498311	4955400	2469665	235395	273089	202904	95391	67879	6684	0.70	0.84	0.58
1998	2835318	4010922	2004284	196862	224294	172785	95472	61399	5101	0.77	0.92	0.64
1999	32054377	46114940	22280915	141339	161527	123675	76009	43562	3835	0.89	1.05	0.74
2000	7693384	10943962	5408293	117824	132885	104470	54504	64185	8134	0.78	0.94	0.65
2001	1185548	1693079	830158	301950	364343	250243	47592	117882	7879	0.55	0.67	0.45
2002	1444720	2054174	1016084	381726	451220	322936	65405	86051	3717	0.43	0.55	0.35
2003	1065128	1515222	748733	280559	327697	240202	47282	25975	1150	0.29	0.37	0.23
2004	1037026	1468394	732381	196543	228703	168906	51896	20020	554	0.31	0.39	0.25
2005	4064417	5917962	2791414	141491	165610	120884	51528	12389	168	0.38	0.47	0.30
2006	1314060	1863394	926671	103001	121614	87236	43334	23094	535	0.50	0.61	0.40
2007	968190	1380016	679261	115760	134737	99456	34672	32651	48	0.48	0.58	0.39
2008	779872	1122296	541925	120295	140551	102958	32692	17234	1	0.37	0.46	0.30
2009	3986314	5760034	2758785	92512	106724	80192	34361	12159	0	0.32	0.40	0.26
2010	497635	714063	346805	93035	106426	81328	31926	9417	0	0.29	0.36	0.24
2011	347412	494220	244213	132553	152763	115017	30273	12609	0	0.28	0.35	0.22
2012	632876	905618	442275	155136	180978	132984	37839	5054	19	0.27	0.34	0.22
2013	730789	1035209	515889	121386	141677	104001	43230	3305	168	0.28	0.35	0.22
2014	4657046	6732728	3221292	93124	108381	80015	40589	5271	65	0.35	0.44	0.28
2015	1407060	1993642	993066	83764	96533	72685	35215	6241	21	0.42	0.53	0.34
2016	1700789	2416364	1197122	126267	147884	107809	35111	7782	37	0.35	0.44	0.28
2017	816185	1158398	575068	125815	146462	108079	33799	7053	8	0.31	0.40	0.25
2018	2570283	3648179	1810864	111305	127567	97116	34441	5215	30	0.35	0.44	0.27
2019	9191785	13221672	6390183	89806	102925	78359	30620	5515	186	0.32	0.40	0.26
2020	10592753	15231545	7366713	116882	133293	102491	28942	8910	1077	0.26	0.33	0.21
2021	3837089	5574959	2640961	238152	280396	202272	26457	16308	1357	0.174	0.22	0.137
2022	6712394	9864364	4567575	436853	512834	372130	37392	19027	430	0.106	0.137	0.082
2023	1051132	1811441	609944	580727	676957	498176	44478	20131	2036	0.084	0.111	0.064
2024	1788860			680608	808349	573054
Average	7738353	11919826	5186335	211473	251510	178018	89040	52013	8282	0.60	0.73	0.49

Fishing pressure

Stock size

2021

2022

2023

2022

2023

2024

Maximum sustainable yield

F_MSY

Below

MSY B_trigger

Above trigger

Precautionary approach

F_pa,F_lim

Harvested sustainably

B_pa,B_lim

Full reproductive capacity

Management plan

F_MGT

Below

B_MGT

Above