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Sandeel (Ammodytes spp.) in divisions 4.b and 4.c, Sandeel Area 1r (central and southern North Sea, Dogger Bank) (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.6097
Species: Ammodytes
Stock code: san.sa.1r
Assessment Year:2019
Purpose:Advice
Assessment Key: 10322
Stock Key: 169246

Year	Recruitment (age 0)	High	Low	SSB	High	Low	Total	F	High	Low
							Catch	Ages 1-2
	thousands			tonnes			tonnes	Year-1
1983	307812072	422901844	224043175	476870	681913	333482	378795	0.58	0.72	0.47
1984	76133581	105293641	55049119	205048	287842	146069	498626	0.66	0.81	0.53
1985	518784950	704851374	381836276	462314	629627	339462	437114	0.70	0.87	0.57
1986	77516393	107458571	55917282	277340	360156	213567	382844	0.47	0.58	0.38
1987	46875232	66131233	33226167	991526	1333672	737155	373021	0.37	0.46	0.30
1988	205098313	280798194	149806228	593623	800714	440093	413646	0.51	0.63	0.42
1989	93455879	128790025	67815821	160332	202256	127097	446028	0.81	0.93	0.71
1990	132222941	180602834	96803055	250196	325035	192589	306240	0.81	0.93	0.70
1991	161659043	220798602	118359654	331042	428630	255672	332204	0.57	0.67	0.50
1992	36288085	50283535	26187998	286359	367537	223110	558599	0.84	0.96	0.73
1993	149678467	204394834	109609637	262761	345692	199725	132024	0.37	0.43	0.32
1994	215183132	293068134	157996639	180232	232386	139783	193241	0.30	0.34	0.26
1995	54953614	75881569	39797538	399512	512845	311225	400588	0.56	0.65	0.49
1996	387412277	522642141	287172160	364397	466132	284866	265869	0.52	0.60	0.45
1997	60490688	83311881	43920787	233748	292282	186937	426089	0.52	0.60	0.44
1998	113919202	157093531	82610560	522301	685004	398244	377073	0.63	0.73	0.55
1999	150729892	206349316	110102136	225258	293872	172664	422718	0.93	1.08	0.80
2000	244322590	337356732	176944825	142629	177850	114383	299167	0.75	0.87	0.65
2001	405649482	552191646	297997088	160653	202735	127306	531265	1.21	1.43	1.03
2002	25520689	35453694	18370598	154972	198833	120787	606466	0.83	0.96	0.72
2003	151031654	206344496	110546008	243531	321851	184270	148039	0.72	0.83	0.62
2004	67795068	91331773	50323902	94278	123846	71769	203646	0.73	0.84	0.63
2005	149528864	199495803	112076950	117243	152786	89967	123422	0.99	1.17	0.85
2006	74626035	97131794	57334935	75584	93631	61016	240646	1.22	1.43	1.03
2007	206126373	269315935	157762970	88345	115699	67457	109624	0.44	0.52	0.37
2008	66121201	91452419	47806426	129314	158457	105531	234447	0.83	0.98	0.71
2009	479857623	619385945	371760678	155127	196471	122483	290995	1.04	1.23	0.89
2010	31327285	41560526	23613724	119731	147916	96916	300508	0.55	0.66	0.46
2011	40873807	54169308	30841599	452707	588963	347973	318840	0.61	0.73	0.51
2012	91513769	118979374	70388418	163081	221560	120037	46117	0.113	0.135	0.095
2013	51289674	67629742	38897541	97246	123308	76693	214359	0.71	0.85	0.60
2014	189519030	250811025	143205279	73644	94535	57370	78830	0.43	0.51	0.36
2015	28947662	39088105	21437907	93153	116881	74242	163381	0.40	0.48	0.34
2016	233805469	315676985	173167510	270493	353519	206966	14613	0.028	0.033	0.023
2017	20790361	30920809	13978906	183689	231204	145939	241916	0.54	0.65	0.46
2018	110773707	204456019	60016889	231886	309175	173918	130460	0.63	0.76	0.53
2019	107870300			97636	137280	69440
Average	150419038	206483427	111575733	253184	332759	192870	295596	0.64	0.75	0.54

Fishing pressure

Stock size

2016

2017

2018

2017

2018

2019

Maximum sustainable yield

F_MSY

Undefined

MSY B_escapement

Below escapement

Precautionary approach

F_pa,F_lim

Undefined

B_pa,B_lim

Reduced reproductive capacity

Management plan

F_MGT

Not applicable

B_MGT

Not applicable