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Spotted ray (Raja montagui) in Subarea 8 (Bay of Biscay) (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.7155
Species: Raja montagui
Stock code: rjm.27.8
Assessment Year:2018
Purpose:Advice
Assessment Key: 10040
Stock Key: 169221

Year	Biomass index	High	Low	Landings	Discards

	NA			tonnes	tonnes
1999	0.46	0.63	0.29	46
2000	2.11	3.12	1.11	55
2001	2.21	2.92	1.51	67
2002	1.01	1.32	0.7	64
2003	0.98	1.27	0.69	62
2004	0.86	1.19	0.53	73
2005	1.26	1.6	0.93	155
2006	1.01	1.31	0.72	130
2007	1.18	1.48	0.89	124
2008	0.55	0.73	0.36	107
2009	0.68	0.85	0.51	77
2010	0.92	1.24	0.61	112
2011	0.46	0.58	0.35	114
2012	0.83	1.09	0.57	105
2013	1.37	1.98	0.77	137
2014	1.73	2.4	1.06	161
2015	1.29	1.73	0.85	190	9
2016	1.37	2	0.74	159	63
2017	1.31	2.01	0.61	180	8
Average	1.14	1.55	0.73	111	27

Fishing pressure

Stock size

2015

2016

2017

2015

2016

2017

Maximum sustainable yield

F_MSY

Unknown

MSY B_trigger

Undefined

Precautionary approach

F_pa,F_lim

Unknown

B_pa,B_lim

Undefined

Management plan

F_MGT

Not applicable

B_MGT

Not applicable

Qualitative evaluation

-

Stable

-

Stable