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Sprat in Subarea IV (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.6622
Species: Sprattus sprattus
Stock code: spr-nsea
Assessment Year:2016
Purpose:Advice
Assessment Key: 7181
Stock Key: 136723

Year	Recruitment	High	Low	SSB	High	Low	Landings	F	High	Low
	Age 0							Ages 1-2
	thousands			tonnes			tonnes	Year-1
1974	267080000	415600000	118560000	491616	742080	241160	313600	0.92	1.47	0.36
1975	465477000	710880000	220080000	458498	689800	227200	641200	2.1	2.7	1.51
1976	206181000	315958000	96402000	301061	442332	159788	621500	1.08	1.56	0.61
1977	241335000	372920000	109760000	296770	432278	161262	304000	1.67	2.3	1.04
1978	236288000	360012000	112568000	145487	210898	80082	378300	1.70	2.3	1.14
1979	208493000	321240000	95740000	158368	233356	83384	379600	1.40	1.93	0.88
1980	266783000	407882000	125678000	153030	221810	84250	323400	1.34	1.90	0.78
1981	103166000	162756000	43584000	153479	223726	83234	209100	1.43	1.97	0.88
1982	67455000	101519000	33391000	70013	101695	38331	153800	0.70	1.09	0.31
1983	78080000	117828000	38332000	74405	106209	42601	88400	1.44	1.99	0.88
1984	44203000	66231000	22175000	64502	93090	35914	76700	0.96	1.44	0.48
1985	27783000	40774400	14791600	36047	50939	21155	49600	1.36	1.85	0.86
1986	159582000	233918000	85242000	13410	18344	8476	16400	0.58	1.00	0.170
1987	130034000	196232000	63828000	78776	113632	43920	32400	0.29	0.48	0.096
1988	253745000	401264000	106216000	76741	105717	47765	87400	0.29	0.55	0.032
1989	99208000	149222000	49194000	109191	164122	54258	63100	0.091	0.170	0.0118
1990	161587000	233634000	89546000	83854	119382	48326	72700	1.89	2.4	1.36
1991	229066000	331306000	126834000	128268	181510	75030	112000	0.66	0.99	0.33
1992	225625000	327154000	124106000	160372	223300	97440	124300	0.77	1.15	0.38
1993	229763000	329264000	130256000	222413	308798	136022	200100	1.77	2.3	1.24
1994	114425000	165710000	63150000	52434	71232	33636	320100	1.00	1.44	0.57
1995	72664000	103896000	41432000	174733	240548	108912	357100	1.40	1.87	0.93
1996	106483000	154578000	58382000	130722	176598	84842	136600	0.67	0.98	0.36
1997	125901000	180862000	70938000	250311	347178	153442	103400	0.67	1.01	0.32
1998	155195000	225586000	84794000	240588	327442	153738	164300	1.37	1.79	0.95
1999	128168000	189136000	67204000	187936	261734	114146	188400	0.76	1.10	0.42
2000	109246000	158846000	59654000	240842	337356	144324	195900	1.06	1.54	0.58
2001	94091000	132915000	55267000	109349	151948	66752	170200	1.48	1.95	1.02
2002	134243000	187038000	81442000	151555	205748	97372	143600	1.63	2.1	1.20
2003	103554000	148190000	58910000	77245	104461	50029	176500	1.16	1.56	0.75
2004	227768000	318952000	136588000	168198	227362	109038	194300	1.97	2.4	1.55
2005	88093000	124239000	51947000	144771	198428	91112	207700	1.03	1.38	0.67
2006	103130000	146778000	59482000	151237	209626	92854	113700	1.25	1.72	0.78
2007	85079000	118257000	51901000	235763	322672	148848	83800	1.54	1.94	1.13
2008	167515000	230256000	104764000	139589	188678	90502	61100	1.13	1.57	0.69
2009	139533000	195722000	83338000	176313	233752	118868	133100	0.85	1.24	0.46
2010	194144000	269208000	119072000	257542	350302	164778	143500	0.75	1.09	0.41
2011	187892000	261818000	113962000	238991	320296	157684	133600	0.87	1.29	0.45
2012	183675000	260400000	106940000	93414	125912	60916	85564	0.86	1.31	0.41
2013	383420000	536958000	229882000	160972	218320	103620	70653	0.44	0.83	0.052
2014	502730000	780670000	224790000	414827	562102	267558	158332	0.71	1.02	0.40
2015	250819000	480760000	20880000	355782	498656	212904	290380	1.26	1.76	0.77
2016	153211000			208904	329676	88124
Average	174695651	261104033	89309586	177635	251001	104270	187605	1.10	1.53	0.67

Fishing pressure

Stock size

2013

2014

2015

2014

2015

2016

Maximum Sustainable Yield

F_MSY

Undefined

MSY B_Trigger

Above trigger

Precautionary Approach

F_pa, F_lim

Undefined

B_pa, B_lim

Full reproductive capacity

Management plan

F_MGT

Not applicable

B_MGT

Not applicable