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Turbot (Scophthalmus maximus) in Subarea 4 (North Sea) (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

Species: asfis:TUR+fao:27.4
Stock code: tur.27.4
Assessment Component:
Assessment Year:2022
Purpose:Advice
Assessment Key: 17033
Stock Key: 169295

Year	Recruitment (age 1)	97.5%	2.5%	Spawning Stock Biomass	97.5%	2.5%	Landings	Discards	Fishing pressure	97.5%	2.5%	BMS InterCatch
									Ages 2-6
	thousands			tonnes			tonnes	tonnes				t
1981	2538	3473	1855	15445	19756	12074	4755		0.39	0.48	0.32
1982	4215	5658	3141	13770	17869	10610	4453		0.38	0.46	0.31
1983	6493	8764	4810	12353	16165	9440	4575		0.41	0.50	0.34
1984	5084	6971	3708	11351	14783	8715	5297		0.46	0.55	0.38
1985	2440	3347	1780	11467	14505	9065	6188		0.50	0.60	0.41
1986	3407	4576	2537	10964	13840	8686	5263		0.48	0.58	0.39
1987	3986	5374	2957	9750	12536	7583	4271		0.49	0.59	0.40
1988	3753	5123	2749	8058	10512	6176	4041		0.47	0.58	0.39
1989	4535	6912	2976	8008	10385	6175	4927		0.59	0.71	0.48
1990	5894	9479	3664	6951	9209	5247	5750		0.71	0.87	0.57
1991	5050	7839	3253	5784	8064	4148	6340		0.75	0.94	0.60
1992	4369	6776	2817	5420	7470	3933	5933		0.79	0.98	0.63
1993	4931	7390	3290	4914	6632	3641	5546		0.81	1.01	0.65
1994	3784	5668	2526	4108	5469	3085	5244		0.83	1.02	0.67
1995	4839	6791	3447	3718	4673	2958	4671		0.81	1.00	0.66
1996	3333	4568	2432	3252	4066	2602	3644		0.75	0.90	0.62
1997	2838	3951	2038	3497	4199	2912	3382		0.68	0.84	0.55
1998	4081	5759	2892	3748	4389	3200	3086		0.65	0.80	0.53
1999	3376	4920	2316	3610	4574	2850	3187		0.62	0.76	0.51
2000	5453	7633	3895	3974	4968	3180	4025		0.64	0.79	0.53
2001	3520	5165	2398	3780	4659	3066	4100		0.70	0.85	0.58
2002	5950	7996	4427	3623	4314	3042	3749		0.76	0.94	0.62
2003	4802	6364	3623	3017	3507	2596	3374		0.73	0.86	0.61
2004	5861	7614	4512	2825	3310	2410	3317		0.65	0.77	0.54
2005	4394	5683	3397	2867	3388	2426	3195		0.57	0.68	0.48
2006	6375	8216	4947	3120	3740	2602	2976		0.45	0.54	0.37
2007	5289	6843	4089	3917	4643	3305	3509		0.41	0.50	0.34
2008	3191	4276	2381	4798	5694	4043	3005		0.38	0.46	0.32
2009	3957	5188	3018	5943	7037	5019	3089		0.43	0.52	0.35
2010	5419	6971	4213	5679	6901	4673	2692		0.41	0.49	0.34
2011	6895	9134	5205	5325	6596	4299	2771		0.37	0.45	0.30
2012	4155	5490	3145	5839	7188	4743	2914		0.35	0.42	0.29
2013	3309	4337	2525	6850	8317	5642	2982	97	0.33	0.40	0.27
2014	6959	9101	5321	8126	9781	6751	2834	159	0.32	0.39	0.27
2015	9598	12726	7238	8122	10035	6573	2925	112	0.32	0.39	0.27
2016	3159	4175	2390	8396	10332	6823	3493	666	0.35	0.42	0.29
2017	5291	6882	4068	9294	11147	7748	3441	496	0.35	0.42	0.29	0
2018	6051	7845	4667	9333	11350	7674	3140	486	0.35	0.43	0.29	0
2019	6605	8689	5021	8620	10680	6957	3046	230	0.36	0.43	0.30	0.06
2020	4014	5604	2875	8577	10758	6838	3104	199	0.35	0.43	0.29	0.046
2021	2197	3819	1264	8756	11067	6927	2659	129	0.35	0.43	0.28	0.666
2022	4447			8715
Average	4663	6417	3410	6801	8500	5377	3924	286	0.52	0.64	0.43	0.154

Fishing pressure

Stock size

2019

2020

2021

2020

2021

2022

Maximum sustainable yield

F_MSY

Below

MSY B_trigger

Above trigger

Precautionary approach

F_pa,F_lim

Harvested sustainably

B_pa,B_lim

Full reproductive capacity

Management plan

F_MGT

Not applicable

B_MGT

Not applicable