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Turbot (Scophthalmus maximus) in Subarea 4 (North Sea)	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
DOI: 10.17895/ices.data.10169
Species: asfis:TUR+fao:27.4
Stock code: tur.27.4
Assessment Year:2020
Purpose:Advice
Assessment Key: 13708
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

	thousands			tonnes			tonnes	tonnes	Year-1			t
1981	2543	3504	1846	15371	19850	11903	4755		0.39	0.48	0.31
1982	4217	5690	3125	13709	17990	10447	4453		0.37	0.46	0.31
1983	6528	8877	4800	12330	16327	9312	4575		0.41	0.50	0.34
1984	5040	6987	3635	11346	14946	8614	5297		0.46	0.55	0.38
1985	2453	3401	1769	11463	14631	8980	6188		0.50	0.61	0.41
1986	3390	4572	2514	10916	13898	8574	5263		0.48	0.58	0.39
1987	3968	5366	2935	9747	12630	7522	4271		0.49	0.60	0.40
1988	3709	5077	2710	8032	10571	6102	4041		0.47	0.58	0.38
1989	4495	6832	2957	8015	10479	6131	4927		0.59	0.72	0.49
1990	5842	9441	3615	6935	9274	5187	5750		0.72	0.90	0.58
1991	5023	7828	3223	5774	8146	4093	6340		0.77	0.97	0.61
1992	4452	6946	2853	5403	7529	3877	5933		0.80	1.02	0.63
1993	4921	7503	3228	4877	6655	3575	5546		0.83	1.05	0.66
1994	3797	5771	2498	4088	5522	3026	5244		0.84	1.05	0.67
1995	4864	6965	3397	3696	4753	2875	4671		0.82	1.02	0.66
1996	3333	4596	2417	3234	4106	2547	3644		0.75	0.91	0.61
1997	2852	3982	2042	3541	4301	2915	3382		0.68	0.86	0.55
1998	4104	5883	2863	3769	4430	3207	3086		0.65	0.80	0.52
1999	3469	5109	2355	3658	4651	2876	3187		0.62	0.76	0.50
2000	5583	8049	3872	4032	5102	3187	4025		0.64	0.79	0.51
2001	3555	5304	2383	3881	4867	3094	4100		0.70	0.86	0.57
2002	5773	7878	4230	3707	4492	3060	3749		0.76	0.96	0.61
2003	4835	6449	3624	3065	3629	2589	3374		0.71	0.85	0.59
2004	6179	8115	4705	2882	3454	2405	3317		0.63	0.76	0.52
2005	4638	6052	3555	2978	3609	2456	3195		0.56	0.68	0.46
2006	6391	8395	4866	3263	4014	2652	2976		0.43	0.54	0.35
2007	5324	6969	4068	4057	4950	3324	3509		0.40	0.50	0.33
2008	3239	4349	2412	4914	6005	4021	3005		0.38	0.46	0.31
2009	3998	5326	3001	6009	7324	4930	3089		0.43	0.53	0.35
2010	5532	7207	4246	5727	7187	4564	2692		0.41	0.50	0.34
2011	6929	9408	5103	5391	6892	4216	2771		0.37	0.45	0.30
2012	4170	5550	3133	5921	7497	4677	2914		0.35	0.43	0.28
2013	3216	4254	2432	6894	8584	5536	2982	97	0.33	0.41	0.27
2014	6481	8496	4944	8080	10049	6497	2834	159	0.33	0.40	0.27
2015	8960	12020	6679	7896	10113	6165	2925	112	0.33	0.41	0.27
2016	3016	4086	2227	8125	10417	6338	3493	666	0.36	0.44	0.29
2017	5142	6837	3867	9023	11265	7227	3441	496	0.36	0.44	0.29	0
2018	6308	8962	4441	8957	11262	7123	3140	484	0.37	0.45	0.30	2.133
2019	8102	13821	4750	8218	10622	6357	3045	227	0.37	0.47	0.29	2.957
2020	4563			8393
Average	4773	6714	3418	6683	8513	5184	3978	320	0.53	0.66	0.43	1.697

Fishing pressure

Stock size

2017

2018

2019

2018

2019

2020

Maximum sustainable yield

F_MSY

Above

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