Stock assessment graphs

Year	Low Recruitment	Recruitment	High Recruitment	Low SSB	SSB	High SSB	Catches	Low F	F	High F
1980	741661.6	2256379	6864651	1931692	4095763	8684237	734950	0.126771	0.2060347	0.3348579
1981	1483865.5	3954164	10536946	1908690	3610917	6831242	754045	0.1301415	0.206389	0.3273086
1982	2251174.2	4258180	8054508	2034611	3475244	5935937	716987	0.1336524	0.2069752	0.3205233
1983	2476429.6	4189394	7087228	2412006	3685894	5632577	672283	0.1373832	0.2078841	0.3145641
1984	1048672.5	1945021	3607518	2800858	3989717	5683201	641928	0.1416603	0.2095251	0.3099018
1985	911867.4	1761799	3403932	2949017	4015844	5468602	614371	0.1472217	0.2131888	0.3087145
1986	2414770.9	4075432	6878145	2709488	3608231	4805089	602201	0.1538433	0.2182349	0.3095777
1987	1645418.3	2713304	4474253	2689623	3575982	4754438	654992	0.161584	0.2245709	0.3121106
1988	1704716.9	2668074	4175837	2719049	3526114	4572730	680491	0.1701471	0.2318827	0.3160183
1989	2626296	3859714	5672396	2586241	3297725	4204941	585920	0.1811109	0.2427596	0.3253931
1990	1615371.9	2352987	3427412	2703312	3381620	4230127	626107	0.193886	0.2561203	0.338331
1991	1806494.6	2640685	3860081	2648612	3278987	4059393	675665	0.2087224	0.2725642	0.3559333
1992	1255407.5	1959426	3058250	2453803	3005914	3682253	760690	0.2240924	0.2900419	0.3754001
1993	1667703.2	2400478	3455227	2192074	2665757	3241797	824568	0.2381923	0.3062593	0.3937774
1994	1937535.3	2792997	4026163	1924591	2323071	2804054	819087	0.2476834	0.3154312	0.4017098
1995	1447843.8	2068160	2954245	1914732	2290278	2739483	756277	0.2500229	0.3130826	0.3920468
1996	1465443.7	2062647	2903224	1825764	2174598	2590081	563472	0.2465448	0.3034165	0.373407
1997	1220370.3	1738105	2475486	1824264	2144607	2521204	573029	0.2445538	0.29789	0.3628586
1998	1445736.1	2299083	3656118	1799608	2120261	2498049	666316	0.2516121	0.3039929	0.3672783
1999	1262249.7	1918742	2916672	1958221	2301530	2705027	640309	0.2663733	0.3178362	0.3792417
2000	1646260.9	2242303	3054147	1970480	2266622	2607272	738606	0.2897691	0.3351421	0.3876197
2001	1930230.6	2565296	3409305	1874159	2147511	2460732	737463	0.3154016	0.3662575	0.4253136
2002	863380.5	1152032	1537189	1778419	2054100	2372516	771422	0.334282	0.3914815	0.4584685
2003	3687488.4	4794496	6233834	1718635	1993516	2312361	679287	0.3432961	0.4073261	0.4832988
2004	5011044.6	6668900	8875242	2204914	2608232	3085323	660491	0.3169589	0.3768811	0.4481317
2005	1745850.2	2356809	3181573	2013569	2404435	2871174	549514	0.2589752	0.305714	0.360888
2006	2532415.5	3427824	4639829	1888395	2242585	2663208	481181	0.2401973	0.2832874	0.3341076
2007	3624149.2	4994825	6883900	2021689	2380749	2803579	586206	0.2658372	0.3141244	0.3711825
2008	3651784.4	5064453	7023604	2354473	2800351	3330667	623165	0.2542104	0.3016592	0.3579644
2009	2640841.4	3641939	5022536	2915680	3480016	4153581	737969	0.2306045	0.2743235	0.3263309
2010	2971798	4083427	5610870	3290915	3901258	4624797	877272.31	0.2220364	0.2647403	0.3156572
2011	2520466.9	3464819	4762994	3791504	4504765	5352206	948963.42	0.2155064	0.2583811	0.3097858
2012	4214540.3	5786958	7946034	3548472	4225513	5031731	899551.49	0.1966375	0.2376626	0.2872468
2013	4871399.4	6709016	9239829	3935828	4705814	5626437	938299.15	0.1937207	0.2353754	0.2859869
2014	2729553.6	3753792	5162367	4924869	5898500	7064615	1401788.22	0.1955268	0.2386321	0.2912403
2015	2437757.2	3352679	4610983	4928398	5928946	7132621	1215826.8	0.1801062	0.2217453	0.273011
2016	3652137.4	5035066	6941658	4638104	5598144	6756902	1100134.72	0.1630945	0.2016631	0.2493524
2017	1541674.6	2141687	2975221	4469022	5404599	6536037	1159640.91	0.1666765	0.2057631	0.2540157
2018	3434901.7	4853899	6859101	3859967	4667166	5643167	1023144.01	0.1717826	0.2125455	0.2629814
2019	2020926.7	2923019	4227783	3233573	3945436	4814014	839727.29	0.1776105	0.2205408	0.2738477
2020	1816779.5	2698510	4008168	2888782	3570188	4412324	1039513.24	0.2283602	0.2870555	0.3608372
2021	4313470.1	6801162	10723570	3044947	3891546	4973528	1081540.49	0.23497	0.3081112	0.4040196
2022	2148239.3	4317473	8677141		3769326.25993055


Mackerel (Scomber scombrus) in subareas 1-8 and 14 and Division 9.a (the Northeast Atlantic and adjacent waters)
Species:	Stock Assessment Graphs
Stock code:	mac.27.nea
Assessment Year:	2022
Key:	17509


Unit weights	tonnes
Unit recruitment	thousands
Fishing pressure description	F
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	2580000
MSY approach	F_MSY	0.26
Precautionary approach	B_lim	2000000
	B_pa	2580000
	F_lim	0.46
	F_pa	0.36

Age and Length

Recruitment	2
F	4-8


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