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Megrim (Lepidorhombus whiffiagonis) in divisions 8.c and 9.a (Cantabrian Sea and Atlantic Iberian waters)	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:MEG+fao:27.8.c;fao:27.9.a
Stock code: meg.27.8c9a
Assessment Year:2021
Purpose:Advice
Assessment Key: 16769
Stock Key: 169142

Year	Recruitment (age 1)	SSB	Landings	Discards	F
					Ages 2-4
	thousands	tonnes	tonnes	tonnes	Year-1
1986	9970	2250	659	46	0.39
1987	12965	1868	497	40	0.36
1988	11741	2139	817	42	0.51
1989	10692	2295	714	47	0.46
1990	13212	2449	977	45	0.47
1991	5983	1555	614	41	0.48
1992	11530	1451	516	42	0.45
1993	5454	1353	383	38	0.34
1994	2443	1189	479	13	0.43
1995	9609	950	218	40	0.29
1996	9298	1294	329	44	0.25
1997	7083	1308	356	52	0.28
1998	3903	1307	446	36	0.44
1999	2899	1077	343	43	0.40
2000	3790	1047	253	35	0.39
2001	3306	764	175	19	0.29
2002	2830	720	117	19	0.168
2003	2877	821	134	15	0.191
2004	3225	781	149	11	0.20
2005	2876	787	147	19	0.26
2006	2309	766	210	16	0.43
2007	2579	689	155	0	0.26
2008	1754	616	133	11	0.22
2009	1494	639	84	11	0.125
2010	6803	713	83	5	0.081
2011	5385	1070	302	69	0.29
2012	2928	1078	262	31	0.27
2013	3177	979	231	18	0.24
2014	1909	1012	377	23	0.46
2015	8285	809	276	21	0.49
2016	9003	1076	235	63	0.32
2017	8435	1346	247	41	0.24
2018	8533	1498	315	37	0.30
2019	8121	1830	239	51	0.183
2020	7387	2498	320	5	0.116
2021	3633	2782
Average	6039	1300	337	31	0.32

Fishing pressure

Stock size

2018

2019

2020

2019

2020

2021

Maximum sustainable yield

F_MSY

Appropriate

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