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Flounder (Platichthys spp) in subdivisions 26 and 28 (east of Gotland and Gulf of Gdansk) (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: Platichthys
Stock code: bzq.27.2628
Assessment Component:
Assessment Year:2024
Purpose:Advice
Assessment Key: 18588
Stock Key: 233880

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

	ratio			tonnes	tonnes	ratio
1977	0.45	1.02	0.2	3380		1.76	3.2	0.96
1978	0.44	1	0.2	3684		1.88	3.3	1.05
1979	0.42	0.96	0.18	3188		1.96	3.7	1.03
1980	0.36	0.87	0.15	2452		1.74	3.6	0.85
1981	0.35	0.85	0.15	2535		1.62	3.5	0.75
1982	0.36	0.9	0.15	2499		1.67	3.9	0.72
1983	0.33	0.86	0.13	1717		1.41	3.5	0.57
1984	0.33	0.83	0.13	1648		1.15	2.9	0.46
1985	0.37	0.87	0.16	1771		1.06	2.5	0.44
1986	0.44	0.97	0.2	2400		1.08	2.5	0.47
1987	0.54	1.15	0.25	3276		1.28	3.0	0.56
1988	0.54	1.16	0.25	2326		1.19	2.9	0.48
1989	0.55	1.14	0.26	2400		1.02	2.6	0.40
1990	0.55	1.1	0.27	1741		0.83	2.1	0.33
1991	0.63	1.16	0.34	2772		0.79	1.94	0.32
1992	0.8	1.44	0.45	3165		0.92	2.3	0.37
1993	0.82	1.47	0.45	2160		0.73	1.89	0.29
1994	0.85	1.52	0.48	2055		0.56	1.45	0.21
1995	0.99	1.73	0.57	2386		0.51	1.30	0.198
1996	1.25	2.14	0.73	4043		0.59	1.48	0.24
1997	1.44	2.48	0.84	4175		0.69	1.73	0.28
1998	1.44	2.46	0.84	3940		0.65	1.65	0.26
1999	1.5	2.58	0.88	3590		0.59	1.50	0.23
2000	1.53	2.62	0.89	3049		0.49	1.26	0.189
2001	1.68	2.86	0.98	3941		0.48	1.23	0.189
2002	1.73	2.97	1.01	3798		0.53	1.35	0.21
2003	1.54	2.58	0.92	3929		0.59	1.49	0.23
2004	1.27	2.09	0.77	4943		0.78	1.94	0.32
2005	1.27	2.12	0.77	6058		1.03	2.5	0.42
2006	1.31	2.19	0.78	4524		0.91	2.3	0.37
2007	1.56	2.59	0.94	5905		0.75	1.85	0.31
2008	2.05	3.52	1.2	4727		0.62	1.56	0.25
2009	2.12	3.69	1.21	3398		0.44	1.13	0.168
2010	2.01	3.44	1.17	3577		0.40	1.02	0.155
2011	1.87	3.17	1.11	3387		0.44	1.11	0.172
2012	1.61	2.69	0.97	3959		0.52	1.31	0.21
2013	1.51	2.51	0.91	5089		0.72	1.78	0.29
2014	1.28	2.16	0.76	4614		0.89	2.2	0.35
2015	1.16	1.97	0.68	5388	945	0.89	2.3	0.35
2016	1.18	2.01	0.69	4442	191	0.86	2.2	0.34
2017	1.19	2.05	0.69	4325	418	0.80	2.1	0.31
2018	1.17	2.03	0.68	4734	1259	0.74	1.92	0.28
2019	1.17	2.07	0.67	3390	650	0.62	1.63	0.23
2020	1.09	1.92	0.62	2066	101	0.49	1.31	0.181
2021	0.99	1.72	0.57	1911		0.45	1.20	0.172
2022	0.91	1.56	0.53	1719		0.45	1.16	0.171
2023	1.04	1.79	0.6	1910		0.42	1.08	0.162
2024	1.09	1.86	0.64
Average	1.06	1.89	0.6	3364	594	0.87	2.1	0.37

Fishing pressure

Stock size

2021

2022

2023

2022

2023

2024

Maximum sustainable yield

F_MSY

Below

MSY B_trigger

Above

Precautionary approach

F_lim

Harvested sustainably

B_lim

Full reproductive capacity

Management plan

F_MGT

Not applicable

B_MGT

Not applicable