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.6079
Species: Ammodytes
Stock code: san.sa.4
Assessment Year:2017
Purpose:Advice
Assessment Key: 8230
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	117704375	190164804	72854280	374690	587763	238859	132599	0.41	0.62	0.21
1994	263779886	440268356	158039585	161290	292791	88850	158690	0.48	0.72	0.24
1995	71238560	119669724	42407823	131850	250125	69503	52591	0.141	0.21	0.070
1996	388422402	658213774	229214229	262860	457453	151044	158490	0.31	0.48	0.154
1997	99472585	183066244	54050353	87883	179164	43108	58446	0.179	0.27	0.089
1998	44729770	81366096	24589509	272790	488036	152477	58746	0.191	0.29	0.095
1999	243265893	413681045	143052952	206020	381107	111371	53334	0.27	0.41	0.138
2000	206645883	347178695	122998679	90585	190681	43033	37714	0.136	0.20	0.068
2001	25013560	43148035	14500734	119830	220078	65246	47902	0.21	0.32	0.107
2002	90984425	155155065	53354143	132580	245047	71731	12736	0.045	0.068	0.023
2003	155501712	279131931	86628507	75326	137236	41345	63731	0.34	0.51	0.172
2004	13186910	43198081	4025517	67690	139769	32782	6882	0.065	0.098	0.033
2005	13144300		48117	86716	159498	47146	1557	0.029	0.043	0.0140
2006	7685251		0	87618	160866	47722	0	0.00	0.00	0.00
2007	11483358	26928181	4897008	49499	140714	17412	0	0.00	0.00	0.00
2008	32517647	70316626	15037658	28208	113944	6983	0	0.00	0.00	0.00
2009	466809824	997715131	218410451	25084	82931	7587	0	0.00	0.00	0.00
2010	78288749	162116693	37806892	31181	69329	14024	0	0.00	0.00	0.00
2011	55784322	114512829	27175039	285760	606049	134739	0	0.00	0.00	0.00
2012	49060717	101560898	23699613	169490	349099	82289	2585	0.022	0.033	0.0110
2013	32228347	67123409	15473981	161950	332919	78781	5225	0.0120	0.0180	0.0060
2014	358693246	733223345	175472925	134730	273105	66466	4314	0.0160	0.024	0.0080
2015	55287004	115332582	26502943	70671	143175	34883	4392	0.0130	0.0190	0.0060
2016	168862340	395190480	72153787	283840	573465	140488	5763	0.024	0.035	0.0120
2017	69287000			188100	379876	93140
Average	124763123	260830092	67599780	143450	278169	75240	36071	0.121	0.182	0.061

Fishing pressure

Stock size

2014

2015

2016

2015

2016

2017

Maximum sustainable yield

F_MSY

Unknown

MSYB_escapement

Above escapement

Precautionary approach

F_pa,F_lim

Unknown

B_pa,B_lim

Full reproductive capacity

Management plan

F_MGT

Not applicable

S_SBMGT

Not applicable