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Megrim (Lepidorhombus spp.) in Division 6.b (Rockall) (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
DOI: 10.17895/ices.data.7177
Species: Lepidorhombus
Stock code: lez.27.6b
Assessment Year:2018
Purpose:Advice
Assessment Key: 10163
Stock Key: 169139

Year	B/Bmsy	High	Low	Landings	Discards	F/Fmsy	High	Low

	ratio			tonnes	tonnes	ratio
1991	2.27	11.94	0.43	1045		0.87	2.9	0.26
1992	1.82	8.08	0.41	1073		0.94	2.7	0.33
1993	1.57	5.85	0.42	925		1.02	2.5	0.42
1994	1.39	4.42	0.44	1046		1.12	2.3	0.55
1995	1.26	3.41	0.46	816		1.17	2.1	0.64
1996	1.16	2.74	0.49	843		1.19	2.1	0.69
1997	1.08	2.24	0.52	1009		1.39	2.2	0.88
1998	0.96	1.77	0.52	1091		1.69	2.6	1.10
1999	0.83	1.36	0.51	866		1.86	2.9	1.20
2000	0.72	1.08	0.48	964		2.1	3.4	1.26
2001	0.6	0.84	0.43	824		2.3	4.1	1.26
2002	0.5	0.7	0.36	455		2.0	3.8	1.08
2003	0.46	0.66	0.32	632		1.97	3.8	1.02
2004	0.41	0.61	0.27	528		2.2	4.6	1.04
2005	0.36	0.59	0.22	382	87	1.92	4.2	0.89
2006	0.35	0.66	0.19	344	75	1.52	3.4	0.67
2007	0.38	0.83	0.17	294	22	0.87	2.1	0.35
2008	0.45	1.18	0.17	294	59	0.70	1.82	0.27
2009	0.53	1.58	0.17	226	44	0.72	1.85	0.28
2010	0.62	1.98	0.19	139	26	0.48	1.39	0.163
2011	0.74	2.33	0.23	155	7	0.33	1.05	0.105
2012	0.9	2.67	0.3	224	21	0.32	0.93	0.109
2013	1.04	2.77	0.39	278	15	0.35	0.94	0.133
2014	1.17	2.74	0.5	343	15	0.39	0.98	0.155
2015	1.27	2.66	0.6	453	85	0.47	1.10	0.20
2016	1.32	2.54	0.69	405	145	0.56	1.26	0.25
2017	1.34	2.38	0.75	586	233	0.67	1.47	0.31
2018	1.32	2.22	0.79			0.77	1.83	0.32
2019	1.3	2.09	0.81
Average	0.97	2.58	0.42	601	64	1.14	2.4	0.57

Fishing pressure

Stock size

2015

2016

2017

2016

2017

2018

Maximum sustainable yield

F_MSY_proxy

Below proxy

MSY B_trigger_proxy

Above proxy

Precautionary approach

F_pa,F_lim

Below possible reference points

B_pa,B_lim

Above possible reference points

Management plan

F_MGT

Not applicable

B_MGT

Not applicable