ICES Marine Data

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Sandeel (Ammodytes spp.) in divisions 4.a and 4.b, Sandeel Area 4 (northern and central North Sea) (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.7219
Species: Ammodytes
Stock code: san.sa.4
Assessment Year:2019
Purpose:Advice
Assessment Key: 10320
Stock Key: 169249

Year	Recruitment	High	Low	SSB	High	Low	Total	F	High	Low
	Age 0						Catch	Ages 1-2
	thousands			tonnes			tonnes	Year-1
1993	115525287	178636004	74711098	357182	532134	239749	132599	0.38	0.56	0.25
1994	253278441	395918062	162028397	148153	238772	91926	158690	0.44	0.65	0.29
1995	68544930	109118445	43057866	123500	206481	73868	52591	0.121	0.182	0.081
1996	371849589	590886786	234007800	248948	391712	158216	158490	0.37	0.56	0.25
1997	96784750	168420136	55618574	80660	142745	45578	58446	0.168	0.25	0.112
1998	42883599	73696818	24953629	257816	419378	158494	58746	0.168	0.25	0.112
1999	229405101	359722459	146298067	193300	318782	117212	53334	0.24	0.36	0.158
2000	196859336	305883100	126694146	82454	150390	45207	37714	0.117	0.176	0.078
2001	23441066	37261845	14746548	111190	181856	67984	47902	0.186	0.28	0.124
2002	85668864	135829942	54031932	123130	201663	75180	12736	0.039	0.058	0.026
2003	150278380	252228983	89536069	69982	113383	43195	63731	0.30	0.45	0.20
2004	12749467	42476159	3826827	61267	110253	34046	6882	0.056	0.085	0.038
2005	8753814		29577	81961	136460	49228	1557	0.025	0.037	0.0160
2006	5422134		24339	82951	138198	49789	0	0.00	0.00100	0.00
2007	9742419	20354542	4663074	44846	100528	20006	0	0.00	0.00	0.00
2008	27261881	51649245	14389565	24465	74691	8013	0	0.0020	0.0030	0.00100
2009	392089230	730055652	210578418	21367	56113	8136	0	0.00	0.00	0.00
2010	67456938	123524610	36838315	26265	49969	13806	0	0.00100	0.0020	0.00100
2011	47441124	86194828	26111314	240145	443013	130177	0	0.0020	0.0030	0.00100
2012	41284596	75472058	22583428	143344	256400	80138	2585	0.0190	0.028	0.0120
2013	26936694	49470103	14667151	136626	243364	76702	5225	0.0100	0.0160	0.0070
2014	318139333	570999185	177255306	113437	199348	64550	4314	0.0140	0.021	0.0090
2015	52273494	94625346	28877234	59278	104082	33761	4392	0.0110	0.0170	0.0070
2016	114834211	207428532	63573202	248948	439821	140910	6188	0.022	0.033	0.0140
2017	163283743	296018608	90067246	161943	284329	92237	18474	0.048	0.072	0.032
2018	7625436	15909070	3654976	154508	273084	87419	42526	0.152	0.23	0.102
2019	80801275			169058	311710	91690
Average	111504264	207157522	66262465	132101	226617	77675	35659	0.111	0.166	0.074

Fishing pressure

Stock size

2016

2017

2018

2017

2018

2019

Maximum sustainable yield

F_MSY

Undefined

MSY B_escapement

Above escapement

Precautionary approach

F_pa,F_lim

Undefined

B_pa,B_lim

Full reproductive capacity

Management plan

F_MGT

Not applicable

B_MGT

Not applicable