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Mackerel (Scomber scombrus) in subareas 1-8 and 14 and Division 9.a (the Northeast Atlantic and adjacent waters)	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: Scomber scombrus
Stock code: mac.27.nea
Assessment Year:2021
Purpose:Advice
Assessment Key: 16735
Stock Key: 169137

Year	Recruitment	97.5%	2.5%	SSB	97.5%	2.5%	Total	F	97.5%	2.5%
	Age 0						Catch	Ages 4-8
	thousands			tonnes			tonnes	Year-1
1980	4811944	9103354	2543547	4119074	8671627	1956585	734950	0.22	0.34	0.142
1981	4534674	7611843	2701483	3605227	6741744	1927937	754045	0.22	0.33	0.145
1982	3958511	6325237	2477347	3447225	5801256	2048412	716987	0.22	0.33	0.148
1983	3818369	6144951	2372671	3653848	5503280	2425937	672283	0.22	0.32	0.152
1984	4135091	6275612	2724671	3961825	5566850	2819557	641928	0.22	0.32	0.156
1985	4044346	6012357	2720520	3991611	5369066	2967548	614371	0.23	0.32	0.161
1986	4002878	5882364	2723910	3583027	4725155	2716966	602201	0.23	0.32	0.167
1987	4028611	5995185	2707124	3546607	4679351	2688070	654992	0.24	0.32	0.174
1988	3736555	5367336	2601261	3495772	4501128	2714969	680491	0.24	0.32	0.182
1989	3575256	5131339	2491056	3278812	4158628	2585134	585920	0.25	0.33	0.192
1990	3369803	4917469	2309231	3365579	4194884	2700222	626107	0.26	0.34	0.20
1991	3351837	4800953	2340121	3266335	4031197	2646595	675665	0.28	0.35	0.22
1992	3326467	4738555	2335182	3003550	3672340	2456556	760690	0.29	0.37	0.23
1993	3138516	4505113	2186467	2673128	3248102	2199935	824568	0.30	0.38	0.24
1994	3023339	4400830	2077012	2337129	2819585	1937226	819087	0.31	0.39	0.25
1995	2938787	4375909	1973640	2304484	2756672	1926471	756277	0.31	0.38	0.25
1996	3002031	4359860	2067082	2190841	2612949	1836922	563472	0.30	0.37	0.25
1997	2993152	4357776	2055857	2158199	2542155	1832234	573029	0.30	0.36	0.25
1998	3048761	4319517	2151848	2130817	2517107	1803809	666316	0.31	0.37	0.26
1999	3293974	4450358	2438065	2320394	2739168	1965643	640309	0.32	0.38	0.27
2000	3271449	4951287	2161535	2295030	2650345	1987350	738606	0.33	0.38	0.29
2001	4292777	6126570	3007872	2179261	2512207	1890440	737463	0.36	0.42	0.31
2002	4815423	7417020	3126363	2090999	2438985	1792662	771422	0.38	0.45	0.32
2003	4130904	6090027	2802018	2008630	2340992	1723455	679287	0.39	0.48	0.33
2004	4802786	6583472	3503736	2633091	3115008	2225730	660491	0.37	0.44	0.31
2005	5625640	9180956	3447116	2382116	2826649	2007492	549514	0.31	0.36	0.26
2006	5667557	8983000	3575776	2166834	2566138	1829664	481181	0.29	0.34	0.25
2007	4995749	6845907	3645610	2288905	2690795	1947040	586206	0.32	0.37	0.27
2008	4707792	6651030	3332312	2662883	3174335	2233837	623165	0.31	0.36	0.26
2009	4664141	6892403	3156260	3312494	3959391	2771290	737969	0.28	0.34	0.24
2010	5334499	7424733	3832715	3704409	4398473	3119866	877272	0.28	0.33	0.23
2011	5942633	9273284	3808240	4259835	5076085	3574841	948963	0.27	0.32	0.23
2012	5531582	7705525	3970969	3946707	4738821	3286997	899551	0.25	0.31	0.21
2013	5385707	7419743	3909279	4381909	5289301	3630182	938299	0.25	0.31	0.21
2014	5476329	7597921	3947156	5554870	6686129	4615013	1401788	0.26	0.31	0.21
2015	5171170	7228917	3699172	5554841	6735571	4581090	1215827	0.24	0.30	0.194
2016	5760094	8655929	3833059	5278481	6432921	4331214	1100135	0.22	0.27	0.174
2017	5990287	9301147	3857969	5161638	6292364	4234102	1159641	0.22	0.27	0.175
2018	6041636	9229645	3954797	4521691	5529480	3697579	1023144	0.22	0.27	0.175
2019	6511865	10937279	3877051	3876306	4840328	3104283	839727	0.22	0.27	0.170
2020	5743130			3938555	5014229	3093639	1039513	0.25	0.32	0.193
2021	4367513			3510849
Average	4437228	6589293	2961178	3336758	4296605	2630110	770070	0.28	0.35	0.22

Fishing pressure

Stock size

2018

2019

2020

2019

2020

2021

Maximum sustainable yield

F_MSY

Appropriate

MSY B_trigger

Above trigger

Precautionary approach

F_pa,F_lim

Harvested sustainably

B_pa,B_lim

Full reproductive capacity

Management plan

F_MGT

Not applicable

B_MGT

Not applicable