ICES Marine Data

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Herring (Clupea harengus) in subareas 1, 2, 5 and divisions 4.a and 14.a, Norwegian spring-spawning herring (the Northeast Atlantic and Arctic Ocean)	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.7015
Species: Clupea harengus
Stock code: her.27.1-24a514a
Assessment Year:2017
Purpose:Advice
Assessment Key: 9244
Stock Key: 169123

Year	Recruitment	High	Low	SSB	High	Low	Total	F	High	Low
	Age 2						Catch	Ages 5-11
	thousands			tonnes			tonnes	Year-1
1988	641000	934000	348000	2142000	2447000	1836000	135301	0.041	0.059	0.023
1989	1149000	1606000	691000	3315000	3789000	2841000	103830	0.033	0.048	0.0180
1990	4284000	5339000	3229000	3587000	4088000	3085000	86411	0.030	0.043	0.0160
1991	11337000	13379000	9295000	3360000	3828000	2891000	84683	0.030	0.044	0.0160
1992	18535000	21472000	15597000	3384000	3830000	2938000	104448	0.037	0.054	0.021
1993	49666000	55729000	43603000	3350000	3750000	2950000	232457	0.075	0.101	0.049
1994	59516000	66309000	52724000	3476000	3874000	3079000	479228	0.127	0.162	0.093
1995	15486000	18010000	12963000	3539000	3919000	3158000	905501	0.180	0.23	0.136
1996	5666000	6840000	4492000	4101000	4482000	3719000	1220283	0.166	0.20	0.132
1997	2041000	2581000	1501000	5343000	5799000	4888000	1426507	0.183	0.22	0.151
1998	10524000	12375000	8672000	5902000	6404000	5399000	1223131	0.183	0.22	0.149
1999	6370000	7635000	5106000	5776000	6301000	5251000	1235433	0.21	0.25	0.169
2000	32514000	36865000	28164000	4802000	5282000	4322000	1207201	0.25	0.30	0.20
2001	28688000	32711000	24666000	3973000	4402000	3544000	766136	0.20	0.25	0.161
2002	11402000	13451000	9352000	3502000	3899000	3104000	807795	0.23	0.27	0.179
2003	6587000	7939000	5235000	4128000	4570000	3686000	789510	0.143	0.173	0.113
2004	57123000	64280000	49966000	5213000	5751000	4675000	794066	0.105	0.129	0.081
2005	24180000	27994000	20366000	5339000	5906000	4772000	1003243	0.150	0.183	0.116
2006	42338000	48624000	36052000	5307000	5870000	4744000	968958	0.161	0.199	0.124
2007	11809000	14167000	9451000	6824000	7531000	6116000	1266993	0.154	0.186	0.122
2008	16105000	19268000	12943000	6908000	7667000	6148000	1545656	0.20	0.24	0.160
2009	6354000	7932000	4776000	6865000	7690000	6040000	1687373	0.21	0.25	0.166
2010	3888000	5022000	2754000	6048000	6866000	5230000	1457014	0.21	0.25	0.164
2011	16577000	20710000	12445000	5638000	6486000	4789000	992998	0.157	0.193	0.120
2012	4638000	6171000	3106000	5416000	6297000	4535000	825999	0.145	0.180	0.110
2013	7712000	10393000	5031000	5019000	5878000	4160000	684743	0.131	0.165	0.098
2014	5239000	7519000	2960000	4819000	5686000	3953000	461306	0.091	0.115	0.066
2015	13096000	19168000	7023000	4527000	5372000	3682000	328740	0.071	0.092	0.050
2016	4963000	8973000	953000	4266000	5072000	3460000	383174	0.084	0.110	0.058
2017	9512000	20857000	0	4131000	4934000	3328000
Average	16264667	19475100	13115467	4666667	5255667	4077433	800280	0.137	0.169	0.106

Fishing pressure

Stock size

2014

2015

2016

2015

2016

2017

Maximum sustainable yield

F_MSY

Below

MSY B_trigger

Below trigger

Precautionary approach

F_pa,F_lim

Harvested sustainably

B_pa,B_lim

Increased risk

Management plan

F_MGT

Below

SSB_MGT

Below