Stock assessment graphs

Year	Low SSB	SSB	High SSB	Landings	Catches	Low F	F	High F
1983	0.7149	1.14	1.8179	63	63	0.5916	1.1982	2.4266
1984	0.635	1.1744	2.172	100	100	0.8654	1.7732	3.6334
1985	0.5703	1.2013	2.5303	128	128	0.9073	1.9468	4.1772
1986	0.5029	1.2446	3.0798	127	127	0.779	1.7685	4.0148
1987	0.4574	1.2537	3.4361	118	118	0.7753	1.837	4.3523
1988	0.4323	1.3031	3.9277	151	151	0.9112	2.3093	5.8527
1989	0.3968	1.3099	4.3249	177	177	1.0337	2.7801	7.4767
1990	0.3391	1.2354	4.5005	174	174	0.9271	2.5081	6.7851
1991	0.2935	1.0102	3.4768	109	109	0.7218	1.9178	5.0951
1992	0.2738	0.9417	3.2391	94	94	0.6767	1.8219	4.9048
1993	0.2675	0.9356	3.2723	101	101	0.8332	2.359	6.6789
1994	0.2526	0.9865	3.8518	148	148	0.8347	2.5276	7.6541
1995	0.2154	0.8718	3.5293	94	94	0.8025	2.3876	7.1038
1996	0.1999	0.8095	3.2776	129	129	0.96	3.0731	9.8373
1997	0.1647	0.7147	3.1002	98	98	0.7746	2.5549	8.4265
1998	0.1375	0.6138	2.7399	72	72	0.6327	2.0734	6.795
1999	0.1213	0.5199	2.228	48	48	0.5028	1.6243	5.2476
2000	0.1125	0.4814	2.0596	37	37	0.3721	1.2335	4.0884
2001	0.1083	0.4656	2.0021	27	27	0.3013	1.0091	3.3789
2002	0.1056	0.4807	2.189	27	27	0.4058	1.2782	4.0261
2003	0.1081	0.4486	1.8624	35	35	0.4618	1.4086	4.2963
2004	0.1045	0.4064	1.5812	29	29	0.4964	1.5669	4.9456
2005	0.0993	0.4274	1.8404	48	48	0.6048	2.0729	7.105
2006	0.0858	0.3961	1.8286	37	37	0.6456	2.1376	7.0777
2007	0.0761	0.3362	1.4858	43	43	0.7174	2.5041	8.7415
2008	0.0612	0.2817	1.2963	29	29	0.4312	1.5182	5.3451
2009	0.0506	0.235	1.0911	13	13	0.3081	0.9759	3.0913
2010	0.0493	0.1983	0.7969	9	9	0.2853	0.8023	2.2566
2011	0.0511	0.176	0.6067	7	7	0.2829	0.7716	2.1045
2012	0.0568	0.1861	0.6097	10	10	0.2668	0.8218	2.5315
2013	0.0612	0.2567	1.0772	10	10	0.1272	0.4399	1.5214
2014	0.0664	0.3022	1.3756	5	5	0.0632	0.2337	0.864
2015	0.0715	0.365	1.8634	4	4	0.0365	0.139	0.5286
2016	0.0768	0.3869	1.948	4	4	0.0263	0.0921	0.3231
2017	0.0812	0.3777	1.7574	0	0	0.0446	0.1466	0.4817
2018	0.089	0.3524	1.3948	0	7	0.0888	0.2908	0.9522
2019	0.0958	0.3383	1.1946	1	6	0.116	0.3763	1.2205
2020	0.0987	0.371	1.3947	1	11	0.1318	0.4374	1.4518
2021	0.1039	0.3975	1.5218	1	9	0.1123	0.4248	1.6066
2022	0.1113	0.4159	1.5542


Norway lobster (Nephrops norvegicus) in Division 8.c, Functional Unit 31 (southern Bay of Biscay and Cantabrian Sea)
Species:	Stock Assessment Graphs
Stock code:	nep.fu.31
Assessment Year:	2022
Key:	17266


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	1.7
	F_pa

Age and Length

Recruitment	0	35
F


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