Stock assessment graphs

ICES Marine Data

Stock Assessment Graphs


	Stock assessment graphs > View list of published graphs and tables > View published graphs and tables > View source data


Spotted ray (Raja montagui) in divisions 7.a and 7.e–h (southern Celtic Seas, western English Channel)
Species:	Stock Coordinator
Stock code:	rjm.27.7ae-h
Assessment Year:	2026
Key:	25810


Unit weights	tonnes
Unit recruitment	thousands
Fishing pressure description	Lfm/Lmean
Fishing pressure units
Stock size description	B_index
Stock size units	Kilograms per hour

Fish data

Year	Low SSB	SSB	High SSB	Landings	F
1993	0.45	0.81	1.24
1994	0.179	0.41	0.76
1995	0.5	1.01	1.64
1996	0.49	1.08	1.85
1997	0.43	0.94	1.55
1998	0.181	0.48	0.87
1999	0.37	0.89	1.6
2000	0.36	0.72	1.16
2001	0.51	1.14	1.96
2002	0.56	1.06	1.67
2003	0.44	0.99	1.76
2004	0.73	1.28	1.97
2005	0.33	0.66	1.06
2006	0.35	0.78	1.31
2007	0.38	0.76	1.2
2008	0.196	0.42	0.68
2009	0.57	1.04	1.61	887
2010	0.39	0.71	1.07	1110
2011	0.64	1.06	1.54	1332
2012	0.61	1.06	1.67	1344
2013	0.48	1.03	1.67	1032
2014	0.63	1.31	2.2	1042
2015	0.68	1.32	2	864
2016	0.74	1.49	2.4	947
2017	0.9	1.6	2.6	818
2018	0.76	1.3	1.95	1001
2019	0.77	1.38	2.1	1012	0.9
2020				741	0.9
2021	0.8	1.26	1.78	822	0.9
2022	1	1.62	2.3	602	0.96
2023	0.85	1.43	2.1	502	0.96
2024	0.6	1.04	1.56	554	0.89
2025	0.5	0.94	1.44	543	0.88

Custom reference points

CustomRefPointName	CustomRefPointValue	CustomRefPointNotes
I_{trigger}	0.579395
F_{MSY proxy}	1

Custom fish data column names

Custom fish data

Sensivity data