Stock assessment graphs

Year	Low SSB	SSB	High SSB	Landings	Catches	Low F	F	High F
1975	0.6345	1.0927	1.882	743	743	0.9962	1.8947	3.6036
1976	0.5536	0.9824	1.7433	578	578	1.0909	2.0685	3.9222
1977	0.4828	0.9349	1.8105	828	828	1.3477	2.5846	4.9568
1978	0.4011	0.8561	1.827	706	706	1.1314	2.2174	4.3459
1979	0.3597	0.7435	1.5371	475	475	1.0401	2.0686	4.1141
1980	0.3309	0.6926	1.4495	532	532	0.9121	1.8659	3.8169
1981	0.3081	0.6327	1.2991	318	318	0.8186	1.6815	3.4541
1982	0.3024	0.6163	1.2562	431	431	1.0301	2.0376	4.0304
1983	0.2943	0.6073	1.2534	433	433	1.1942	2.2375	4.1923
1984	0.2807	0.5879	1.2312	515	515	1.3569	2.4642	4.4751
1985	0.2475	0.5793	1.356	477	477	1.2633	2.2996	4.186
1986	0.2299	0.5385	1.2616	398	398	1.2186	2.2192	4.0414
1987	0.2151	0.5169	1.242	412	412	1.3432	2.4486	4.4635
1988	0.1979	0.4967	1.2464	445	445	1.4639	2.6654	4.8527
1989	0.1795	0.4603	1.1805	405	405	1.3732	2.4925	4.524
1990	0.1737	0.4113	0.9736	335	335	1.3829	2.6268	4.9894
1991	0.1446	0.4131	1.1804	453	453	1.3874	3.1975	7.3695
1992	0.1038	0.3947	1.5008	428	428	1.0456	2.8474	7.7542
1993	0.0792	0.3477	1.5258	274	274	0.8526	2.4036	6.7758
1994	0.0717	0.3079	1.3224	246	246	0.8693	2.6142	7.8614
1995	0.0602	0.283	1.3308	275	275	0.8403	2.8103	9.3982
1996	0.0469	0.2504	1.3371	209	209	0.9701	3.0245	9.4293
1997	0.0421	0.2087	1.0342	219	219	1.0617	2.6993	6.8626
1998	0.0444	0.1594	0.5724	103	103	1.0774	2.2703	4.7839
1999	0.0459	0.1412	0.4341	124	124	1.1583	2.2644	4.4268
2000	0.046	0.1277	0.355	81	81	1.2885	2.4406	4.6228
2001	0.0453	0.1229	0.3329	147	147	1.8986	3.7733	7.4989
2002	0.0356	0.1127	0.3573	143	143	1.8596	3.665	7.2232
2003	0.0303	0.0892	0.2624	89	89	1.7057	3.1454	5.8003
2004	0.0287	0.0735	0.1881	75	75	1.6879	3.0329	5.4498
2005	0.0262	0.065	0.1613	63	63	1.7342	3.1014	5.5464
2006	0.0248	0.0576	0.134	62	62	1.966	3.5824	6.5278
2007	0.0225	0.0507	0.1145	67	67	1.7096	3.2506	6.1805
2008	0.0192	0.0445	0.1032	39	39	1.007	1.9444	3.7542
2009	0.0183	0.0429	0.101	23	23	0.7751	1.5612	3.1445
2010	0.0172	0.0495	0.1422	34	34	0.7381	1.9687	5.2512
2011	0.0125	0.059	0.278	46	46	0.3783	1.198	3.7937
2012	0.0119	0.0585	0.2872	13	13	0.1839	0.5586	1.697
2013	0.014	0.0613	0.2682	11	11	0.1432	0.4375	1.3364
2014	0.0148	0.0697	0.3282	10	10	0.1407	0.4313	1.3218
2015	0.0165	0.0785	0.3731	14	14	0.159	0.4622	1.344
2016	0.019	0.0856	0.3845	13	13	0.115	0.3233	0.9091
2017	0.0242	0.0884	0.322	2	2	0.0656	0.1994	0.606
2018	0.0324	0.0892	0.2455	2.09	2.47	0.0476	0.1461	0.4482
2019	0.0387	0.0943	0.2297	2.034	3.054	0.0384	0.1177	0.3609
2020	0.0443	0.1044	0.246	2.13	2.923	0.0326	0.1008	0.3114
2021	0.051	0.1195	0.28	1.69	2.558	0.0298	0.0933	0.2925
2022	0.0601	0.1475	0.3619	1.69	4.89	0.0282	0.092	0.3004
2023	0.062	0.1929	0.5999	0	5.8	0.0261	0.0934	0.3337
2024	0.061	0.2459	0.9919	0	11.1	0.0227	0.0954	0.4015
2025	0.0647	0.2973	1.3652


Norway lobster (Nephrops norvegicus) in Division 8.c, Functional Unit 25 (southern Bay of Biscay, northern Galicia)
Species:	Stock Assessment Graphs
Stock code:	nep.fu.25
Assessment Year:	2025
Key:	19845


Unit weights	tonnes
Unit recruitment	thousands
Fishing pressure description	F/Fmsy
Fishing pressure units
Stock size description	B/Bmsy
Stock size units


Fish reference points

Management plan	SSB_MP
Management plan	F_MP
MSY approach	MSYB_trigger	0.5
MSY approach	F_MSY	1
Precautionary approach	B_lim	0.3
	B_pa
	F_lim
	F_pa

Age and Length

Recruitment	0
F


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