Stock assessment graphs

Year	Low SSB	SSB	High SSB	Catches	Low F	F	High F
1975	0.5805	0.9092	1.4241	622	0.7194	1.3512	2.5377
1976	0.5743	0.893	1.3885	603	0.7315	1.3669	2.5543
1977	0.5681	0.8781	1.3574	620	0.7275	1.3576	2.5332
1978	0.5615	0.8633	1.3273	575	0.7224	1.3481	2.5154
1979	0.5561	0.8509	1.3019	580	0.7623	1.4247	2.6626
1980	0.5498	0.8375	1.2758	599	1.0441	1.8206	3.1747
1981	0.5376	0.8149	1.2352	823	1.2036	1.9968	3.3126
1982	0.5127	0.7704	1.1577	736	1.2614	2.0904	3.4641
1983	0.4903	0.7321	1.093	786	1.1706	1.9387	3.2108
1984	0.4643	0.689	1.0226	617.064	1.2243	2.0415	3.4042
1985	0.4467	0.6623	0.982	745.873	1.4115	2.343	3.8893
1986	0.4191	0.6187	0.9135	692.264	1.4551	2.4281	4.0517
1987	0.3926	0.5786	0.8529	741.186	1.6355	2.7238	4.5365
1988	0.3614	0.5312	0.7807	727.052	1.8625	3.087	5.1163
1989	0.3281	0.4808	0.7044	664.804	1.4534	2.42	4.0293
1990	0.2956	0.432	0.6316	449.834	1.4203	2.4111	4.0931
1991	0.2775	0.4103	0.6069	569.311	2.0726	3.4963	5.8978
1992	0.2486	0.3692	0.5484	635.659	2.1412	3.6153	6.1042
1993	0.2145	0.3182	0.472	522.36	1.9257	3.288	5.6138
1994	0.1864	0.2777	0.4136	449.517	2.369	4.0597	6.9573
1995	0.1616	0.2428	0.3647	510.782	2.2745	3.8949	6.6696
1996	0.133	0.1994	0.299	331.459	2.4644	4.2887	7.4634
1997	0.1133	0.1721	0.2612	432.753	3.5434	6.035	10.2788
1998	0.0876	0.1316	0.1978	344.465	3.6817	6.1349	10.2227
1999	0.0659	0.0967	0.142	245.704	2.768	4.5398	7.4458
2000	0.0508	0.0727	0.1041	132.164	2.5972	4.253	6.9645
2001	0.0429	0.0612	0.0873	131.952	2.6718	4.2912	6.8922
2002	0.0353	0.0497	0.07	86.707	2.1752	3.5216	5.7014
2003	0.0303	0.0425	0.0597	72.574	2.5333	4.0576	6.4992
2004	0.0262	0.0368	0.0516	71.227	2.1193	3.3861	5.4102
2005	0.0222	0.031	0.0434	42.674	1.7775	2.8911	4.7022
2006	0.0199	0.0282	0.0398	44.139	2.241	3.6408	5.9148
2007	0.0176	0.0251	0.0359	47.047	2.5068	4.0991	6.7029
2008	0.0147	0.0214	0.031	42.455	2.6695	4.4383	7.3793
2009	0.0119	0.0178	0.0267	36.63375	2.3543	4.1003	7.1413
2010	0.0091	0.0146	0.0234	25.6976	1.964	3.6842	6.911
2011	0.0071	0.0125	0.022	19.42738	0.9552	1.9496	3.9791
2012	0.0058	0.0113	0.0219	7.35919	0.3113	0.6683	1.4347
2013	0.0057	0.0115	0.0233	2.73055	0.2209	0.481	1.0473
2014	0.0061	0.0124	0.0253	3.25997	0.1444	0.3232	0.7238
2015	0.0065	0.0134	0.0279	1.53075	0.1857	0.4273	0.9834
2016	0.0069	0.0147	0.0312	4.9765	0.2282	0.5433	1.2935
2017	0.007	0.0157	0.035	2.84955	0.0909	0.2328	0.5962
2018	0.0073	0.017	0.0398	2.02152	0.1452	0.3881	1.0372
2019	0.0076	0.0187	0.046	7.21045	0.226	0.6504	1.872
2020	0.0075	0.0199	0.0529	4.8887	0.1281	0.4261	1.4172
2021	0.0074	0.0214	0.0616


Norway lobster (Nephrops norvegicus) in Division 9.a, Functional Units 26-27 (Atlantic Iberian waters East, western Galicia, and northern Portugal)
Species:	Stock Assessment Graphs
Stock code:	nep.fu.2627
Assessment Year:	2021
Key:	15630


Unit weights	tonnes
Unit recruitment	thousands
Fishing pressure description	F/Fmsy
Fishing pressure units	ratio
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	1.7
	F_pa

Age and Length

Recruitment	0
F


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