Stock assessment graphs

ICES Marine Data

Stock Assessment Graphs


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Small-eyed ray (Raja microocellata) in divisions 7.f and 7.g (Bristol Channel, Celtic Sea North)
Species:	Stock Assessment Graphs
Stock code:	rje.27.7fg
Assessment Year:	2020
Key:	13862


Unit weights	tonnes
Unit recruitment	thousands
Fishing pressure description	F
Fishing pressure units
Stock size description	B_index
Stock size units	Kilograms per hour

Fish data

Year	Low SSB	SSB	High SSB	Landings
1993	0.154	1.05	1.96
1994	0.44	1.88	3.3
1995	0.32	2.3	4.2
1996	-0.022	0.53	1.08
1997	0.78	2.3	3.8
1998	0.66	2.6	4.5
1999	1.07	2.5	4
2000	0.154	0.82	1.49
2001	0.4	1.9	3.4
2002	1.07	2.3	3.6
2003	0.25	1.32	2.4
2004	0.167	1.6	3
2005	0.56	1.75	2.9
2006	0.08	0.51	0.95
2007	0.031	0.54	1.04
2008	0.128	0.51	0.9
2009	0.127	0.77	1.42	186.70003
2010	-0.047	1.06	2.2	271.95899
2011	0.051	0.79	1.52	322.77785
2012	0.11	0.58	1.06	362.371329
2013	-0.043	0.28	0.61	246.56069
2014	-0.26	0.66	1.58	227.19481
2015	-0.166	0.35	0.86	216.09595
2016	0.033	0.58	1.12	198.0513
2017	0.44	1.6	2.8	201.32289
2018	-0.093	0.6	1.29	244.6828
2019	-0.25	0.43	1.11	312.38209

Custom reference points

Custom fish data column names

Custom fish data

Sensivity data