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Spotted ray (Raja montagui) in divisions 7.a and 7.e-h (southern Celtic Seas and western 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
DOI: 10.17895/ices.data.10205
Species: Raja montagui
Stock code: rjm.27.7ae-h
Assessment Year:2020
Purpose:Advice
Assessment Key: 13836
Stock Key: 169220

Year	Biomass Index	97.5%	2.5%	Landings

	tonnes			tonnes
1993	0.52	0.82	0.22
1994	0.23	0.46	0
1995	0.62	1.03	0.21
1996	0.7	1.23	0.16
1997	0.46	0.82	0.09
1998	0.17	0.32	0.01
1999	0.56	1.04	0.07
2000	0.3	0.54	0.07
2001	0.45	0.75	0.16
2002	0.59	0.97	0.2
2003	0.52	0.88	0.16
2004	0.58	0.91	0.26
2005	0.25	0.41	0.09
2006	0.36	0.62	0.1
2007	0.29	0.5	0.09
2008	0.14	0.29	0
2009	0.41	0.65	0.16	887
2010	0.3	0.48	0.12	1110
2011	0.54	0.84	0.25	1332
2012	0.46	0.77	0.16	1343
2013	0.42	0.79	0.05	1032
2014	0.63	1.01	0.24	1042
2015	0.56	0.87	0.26	864
2016	0.58	0.96	0.21	947
2017	0.55	0.86	0.24	762
2018	0.56	0.89	0.22	1001
2019	0.54	0.94	0.14	1011
Average	0.46	0.76	0.15	1030

Fishing pressure

Stock size

2017

2018

2019

2017

2018

2019

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

-

Unknown

-

Stable