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Brill (Scophthalmus rhombus) in Subarea 4 and divisions 3.a and 7.d-e (North Sea, Skagerrak and Kattegat, English Channel) (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: Scophthalmus rhombus
Stock code: bll.27.3a47de
Assessment Component:
Assessment Year:2024
Purpose:Advice
Assessment Key: 18850
Stock Key: 169065

Year	Relative exploitable biomass	97.5%	2.5%	Catches	Discards	Relative fishing pressure	97.5%	2.5%

	ratio			tonnes	tonnes	ratio
1950	1.71	2.4	1.21	827		0.24	0.37	0.153
1951	1.79	2.42	1.32	963		0.24	0.36	0.160
1952	1.79	2.37	1.36	922		0.24	0.35	0.160
1953	1.79	2.33	1.37	947		0.23	0.34	0.158
1954	1.78	2.3	1.37	867		0.22	0.33	0.155
1955	1.8	2.33	1.39	896		0.22	0.32	0.153
1956	1.71	2.21	1.32	842		0.21	0.30	0.145
1957	1.69	2.19	1.31	727		0.20	0.29	0.141
1958	1.72	2.22	1.33	791		0.20	0.29	0.143
1959	1.77	2.27	1.38	758		0.21	0.30	0.147
1960	1.9	2.44	1.48	907		0.23	0.33	0.157
1961	1.9	2.44	1.48	987		0.23	0.33	0.158
1962	1.82	2.34	1.42	921		0.22	0.32	0.153
1963	1.75	2.25	1.35	845		0.21	0.30	0.147
1964	1.71	2.23	1.32	776		0.21	0.30	0.143
1965	1.75	2.29	1.34	774		0.21	0.30	0.144
1966	1.62	2.15	1.22	813		0.199	0.29	0.137
1967	1.55	2.09	1.15	611		0.197	0.29	0.136
1968	1.75	2.3	1.33	777		0.23	0.33	0.159
1969	1.68	2.2	1.29	986		0.24	0.35	0.167
1970	1.7	2.21	1.3	810		0.27	0.38	0.184
1971	1.84	2.39	1.41	1289		0.31	0.46	0.21
1972	1.68	2.19	1.28	1205		0.33	0.48	0.22
1973	1.67	2.18	1.27	1226		0.36	0.54	0.24
1974	1.69	2.22	1.28	1450		0.41	0.61	0.27
1975	1.65	2.21	1.24	1568		0.45	0.69	0.29
1976	1.7	2.31	1.25	1735		0.51	0.81	0.32
1977	1.68	2.36	1.2	2159		0.57	0.94	0.35
1978	1.56	2.25	1.09	2047		0.60	1.00	0.35
1979	1.38	2.02	0.94	2036		0.59	1.00	0.34
1980	1.27	1.9	0.86	1538		0.58	1.00	0.34
1981	1.31	1.98	0.87	1775		0.63	1.12	0.36
1982	1.3	2	0.84	1861		0.68	1.24	0.38
1983	1.3	2.06	0.82	2064		0.74	1.38	0.39
1984	1.28	2.1	0.78	2161		0.79	1.54	0.41
1985	1.19	2	0.7	2316		0.78	1.56	0.39
1986	1.07	1.81	0.64	1774		0.71	1.41	0.36
1987	1.05	1.76	0.63	1571		0.69	1.35	0.35
1988	1.12	1.85	0.68	1648		0.70	1.36	0.36
1989	1.14	1.85	0.7	1839		0.68	1.29	0.36
1990	1.24	1.96	0.79	1593		0.69	1.26	0.37
1991	1.38	2.17	0.88	2251		0.77	1.43	0.42
1992	1.43	2.27	0.89	2419		0.88	1.65	0.47
1993	1.35	2.26	0.81	3141		0.98	1.95	0.50
1994	1.12	1.91	0.66	2626		0.96	1.93	0.48
1995	1.02	1.74	0.59	2143		0.94	1.90	0.47
1996	0.87	1.47	0.51	1966		0.91	1.80	0.46
1997	0.86	1.39	0.53	1564		0.91	1.72	0.48
1998	0.83	1.28	0.54	1866		0.93	1.70	0.51
1999	0.89	1.32	0.6	1677		0.96	1.67	0.55
2000	1.05	1.57	0.71	2328		1.07	1.89	0.61
2001	1.02	1.51	0.68	2409		1.00	1.76	0.57
2002	1.04	1.53	0.7	2107		0.94	1.63	0.54
2003	1.1	1.63	0.75	2234		0.91	1.60	0.52
2004	1.05	1.54	0.72	2071		0.84	1.46	0.49
2005	1.1	1.58	0.77	1904		0.77	1.31	0.45
2006	1.33	1.89	0.94	1963		0.72	1.21	0.42
2007	1.39	1.96	0.99	2142		0.64	1.08	0.38
2008	1.38	1.91	1	1781		0.59	0.97	0.36
2009	1.51	2.09	1.1	1902		0.63	1.03	0.38
2010	1.6	2.22	1.15	2321		0.65	1.08	0.39
2011	1.67	2.33	1.2	2292		0.63	1.04	0.38
2012	1.64	2.28	1.18	2276		0.61	1.01	0.37
2013	1.53	2.1	1.11	2088		0.57	0.94	0.35
2014	1.65	2.26	1.21	1920	217	0.59	0.96	0.36
2015	1.78	2.49	1.27	2470	207	0.65	1.08	0.39
2016	1.66	2.34	1.18	2444	216	0.66	1.10	0.39
2017	1.4	1.97	1	2207	210	0.66	1.11	0.39
2018	1.38	1.95	0.98	1956	343	0.66	1.11	0.39
2019	1.5	2.13	1.06	2147	392	0.62	1.05	0.36
2020	1.48	2.11	1.04	1872	182	0.55	0.94	0.33
2021	1.16	1.64	0.82	1550	62	0.48	0.80	0.28
2022	1.21	1.68	0.87	1066	35	0.39	0.64	0.24
2023	1.36	1.87	0.98	1068	92	0.37	0.61	0.23
2024	1.47	2.05	1.05
Average	1.45	2.05	1.04	1632	196	0.55	0.96	0.32

Fishing pressure

Stock size

2021

2022

2023

2022

2023

2024

Maximum sustainable yield

F_MSY

Below

MSY B_trigger

Above trigger

Precautionary approach

F_pa,F_lim

Undefined

B_pa,B_lim

Undefined

Management plan

F_MGT

Not applicable

B_MGT

Not applicable