ICES Marine Data

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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.10386
Species: Ammodytes
Stock code: san.sa.1r
Assessment Year:2021
Purpose:Advice
Assessment Key: 14067
Stock Key: 169246

Year	Recruitment (age 0)	95%	5%	SSB	95%	5%	Total	F	95%	5%
							Catch	Ages 1-2
	thousands			tonnes			tonnes	ratio
1983	297820049	411617708	215483396	460469	662010	320284	378795	0.60	0.74	0.49
1984	76057485	105771409	54690971	196025	274561	139954	498626	0.68	0.84	0.55
1985	513109587	700381986	375911222	451802	618813	329866	437114	0.73	0.89	0.59
1986	77438916	107880481	55587310	270493	350554	208716	382844	0.49	0.60	0.40
1987	47583661	67512747	33537441	975787	1317673	722608	373021	0.38	0.47	0.31
1988	205920350	283458226	149592379	576079	777203	427002	413646	0.53	0.65	0.43
1989	92618550	128322431	66848763	155127	195552	123059	446028	0.81	0.93	0.70
1990	131563476	180522784	95882347	247459	322623	189806	306240	0.81	0.93	0.70
1991	163610637	224673133	119143933	329720	427270	254442	332204	0.57	0.67	0.50
1992	37058192	51622527	26602913	284930	366005	221815	558599	0.84	0.96	0.73
1993	155942826	214006214	113632986	260146	342749	197451	132024	0.37	0.43	0.32
1994	223741069	306301662	163433870	177726	228891	137998	193241	0.30	0.34	0.26
1995	56288454	78156833	40538875	399113	513589	310153	400588	0.56	0.64	0.49
1996	404030125	548144730	297805183	364762	467505	284598	265869	0.52	0.60	0.45
1997	63148522	87524997	45561108	233048	291023	186622	426089	0.52	0.60	0.44
1998	120842669	167371699	87248625	525445	692205	398859	377073	0.63	0.73	0.55
1999	159252253	219127447	115737579	222571	290366	170604	422718	0.92	1.06	0.79
2000	253025289	350957344	182420451	142201	177559	113885	299167	0.74	0.86	0.64
2001	418421560	572226040	305957070	161458	204469	127494	531265	1.19	1.40	1.01
2002	26775558	37395758	19171439	156530	201138	121814	606466	0.82	0.95	0.70
2003	161174792	221062562	117511140	243775	323038	183960	148039	0.70	0.82	0.61
2004	68819659	93350237	50735227	93620	122685	71441	203646	0.71	0.83	0.62
2005	164102206	222259363	121162653	116891	152720	89468	123422	0.93	1.10	0.79
2006	79478730	106238329	59459412	76344	94628	61592	240646	1.14	1.35	0.97
2007	198242185	263206904	149312057	94466	125322	71208	109624	0.41	0.48	0.35
2008	77827080	105245814	57551499	130614	162074	105260	234447	0.78	0.92	0.67
2009	560870164	727979032	432121431	147709	188039	116029	290995	0.98	1.15	0.83
2010	35039971	46875306	26192887	130875	159912	107111	300508	0.52	0.62	0.45
2011	43618852	58372008	32594463	478303	622663	367412	318840	0.58	0.68	0.49
2012	104218478	137149812	79194356	159213	212668	119194	46117	0.108	0.127	0.092
2013	60976555	80832384	45998151	85391	106172	68678	214359	0.68	0.80	0.58
2014	219749759	293601778	164474334	66636	85212	52110	78830	0.40	0.48	0.34
2015	36910256	49149592	27718785	87904	109562	70527	163381	0.38	0.45	0.32
2016	274647770	355084977	212431961	240867	316331	183406	14613	0.027	0.031	0.023
2017	19677767	25815659	14999212	161619	201749	129472	241916	0.52	0.61	0.44
2018	36433528	49707152	26704446	208772	266020	163845	129525	0.54	0.63	0.45
2019	122179276	180186155	82846407	73718	95740	56761	60678	0.53	0.62	0.45
2020	52640692	115793592	23930880	68734	88558	53348	103282	0.49	0.58	0.42
2021	110640139			128284	184985	88962
Average	152602489	209865442	112887557	240631	316406	183252	284329	0.62	0.72	0.52

Fishing pressure

Stock size

2018

2019

2020

2019

2020

2021

Maximum sustainable yield

F_MSY

Undefined

MSY B_escapement

Below escapement

Precautionary approach

F_pa,F_lim

Undefined

B_pa,B_lim

Increased risk

Management plan

F_MGT

Not applicable

B_MGT

Not applicable