ICES Marine Data

Stock Assessment Graphs

	Stock assessment graphs > View list of published graphs and tables > View published graphs and tables

Mackerel in the Northeast Atlantic (combined Southern, Western and North Sea spawning components) (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
DOI: 10.17895/ices.data.6850
Species: Scomber scombrus
Stock code: mac-nea
Assessment Year:2016
Purpose:Advice
Assessment Key: 8120
Stock Key: 136576

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	6962158	15290771	3169993	3988796	8425724	1888324	734911	0.188	0.34	0.103
1981	5576099	10741443	2894665	3591211	6766808	1905891	754476	0.188	0.33	0.107
1982	2366683	4909585	1140868	3580453	6061695	2114862	717259	0.189	0.32	0.111
1983	2080253	4516735	958093	3917640	5950822	2579123	671638	0.190	0.31	0.115
1984	4891453	9488774	2521539	4151582	5945945	2898721	641928	0.192	0.31	0.120
1985	3949107	7336849	2125633	4016816	5526692	2919433	614275	0.196	0.31	0.126
1986	3913724	7035223	2177221	3576875	4799009	2665974	602128	0.20	0.31	0.133
1987	4901246	8582021	2799132	3591211	4794980	2689646	654805	0.21	0.31	0.143
1988	3492052	6044021	2017602	3541284	4603466	2724185	680492	0.22	0.32	0.153
1989	3478111	6032668	2005292	3325066	4230201	2613602	589509	0.23	0.33	0.168
1990	2769009	4949118	1549248	3358483	4189282	2692444	627511	0.25	0.35	0.186
1991	3236490	5568743	1881011	3230024	3976291	2623815	667883	0.28	0.38	0.21
1992	3667424	6320065	2128142	2908069	3539493	2389288	760351	0.31	0.41	0.23
1993	2963851	5080499	1729045	2548460	3075666	2111624	825036	0.33	0.44	0.25
1994	2788460	4748883	1637334	2211098	2651728	1843687	821395	0.34	0.46	0.26
1995	2475616	4236466	1446648	2193480	2613409	1841027	755800	0.33	0.43	0.26
1996	3051061	5530673	1683154	2076096	2461127	1751302	563611	0.30	0.38	0.24
1997	2752445	4846367	1563223	2020792	2362290	1728662	569613	0.29	0.36	0.23
1998	3338393	5187487	2148413	2004690	2348168	1711454	666664	0.29	0.37	0.23
1999	3851603	5832288	2543572	2178180	2542590	1865997	640311	0.31	0.38	0.25
2000	3072493	4546281	2076470	2137185	2450998	1863550	738608	0.34	0.40	0.29
2001	5091077	7369497	3517074	2022814	2308171	1772735	737462	0.39	0.45	0.33
2002	8903901	13115955	6044504	1941555	2238239	1684198	772905	0.42	0.49	0.36
2003	3069423	4442909	2120537	1992698	2326427	1706843	679258	0.45	0.53	0.38
2004	3678443	5561954	2432767	2453436	2923389	2059031	660491	0.42	0.49	0.35
2005	5581678	8623314	3612895	2285282	2756615	1894539	549514	0.33	0.39	0.28
2006	11262622	16806563	7547448	2215525	2663309	1843027	481181	0.31	0.37	0.26
2007	5080905	7477881	3452261	2385693	2855233	1993368	586206	0.36	0.42	0.30
2008	5246124	7728922	3560886	2934360	3575945	2407887	623165	0.33	0.39	0.28
2009	4995260	7430027	3358349	3548374	4343539	2898779	737969	0.29	0.35	0.24
2010	6537073	9755287	4380529	3817094	4639792	3140272	875515	0.27	0.33	0.22
2011	7928703	11885860	5289001	4395096	5349020	3611291	946661	0.27	0.33	0.22
2012	5850280	8830304	3875945	4147432	5068219	3393933	892353	0.25	0.31	0.199
2013	4139146	6481484	2643303	4425970	5444084	3598257	931731	0.26	0.32	0.20
2014	11028573	18185225	6688365	5085989	6371593	4059783	1394454	0.28	0.35	0.22
2015	5726370			4886564	6298235	3791302	1208990	0.29	0.37	0.23
2016	4414301			4587535
Average	4705719	7729147	2877719	3169538	4124394	2424385	732668	0.29	0.37	0.22

Fishing pressure

Stock size

2013

2014

2015

2014

2015

2016

Maximum sustainable yield

F_MSY

Above

MSY B_trigger

Above trigger

Precautionary approach

F_pa,F_lim

Increased risk

B_pa,B_lim

Full reproductive capacity

Management plan

F_MGT

Not applicable

SSB_MGT

Not applicable