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Herring (Clupea harengus) in Subdivision 28.1 (Gulf of Riga) (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

Species: Clupea harengus
Stock code: Her.27.28
Assessment Component:
Assessment Year:2025
Purpose:Advice
Assessment Key: 20931
Stock Key: 169124

Year	Recruitment (age 0)	97.5%	2.5%	SSB	97.5%	2.5%	Total	F	97.5%	2.5%
							Catch
	thousands			tonnes			tonnes
1977	1261131	1761407	902943	52890	62667	44639	24186	0.66	0.76	0.58
1978	1137973	1575306	822051	43746	50941	37568	16728	0.47	0.54	0.41
1979	1613704	2255759	1154396	40886	46351	36066	17142	0.51	0.57	0.45
1980	1289830	1811559	918358	40376	45162	36097	14998	0.43	0.49	0.38
1981	2276926	3185760	1627364	43300	48386	38748	16769	0.47	0.53	0.42
1982	1697143	2373195	1213678	39436	44075	35285	12777	0.44	0.49	0.38
1983	2361348	3344221	1667343	48964	55392	43281	15541	0.47	0.53	0.41
1984	1359155	1923016	960628	39854	45086	35230	15843	0.57	0.65	0.50
1985	984354	1416416	684087	52962	60844	46102	15575	0.49	0.56	0.43
1986	3721683	5353768	2587136	62527	71705	54524	16927	0.42	0.49	0.36
1987	594162	846280	417154	46888	53789	40873	12884	0.33	0.38	0.28
1988	1582255	2238461	1118416	83384	97236	71506	16791	0.36	0.43	0.30
1989	3645631	5141674	2584883	55515	64363	47884	16783	0.31	0.37	0.26
1990	4355678	6126942	3096477	67860	78253	58847	14931	0.24	0.28	0.20
1991	4728181	6644429	3364578	68969	79783	59620	14791	0.27	0.32	0.23
1992	4158150	5821421	2970101	88942	102245	77369	21700	0.29	0.33	0.24
1993	3479679	4854847	2494036	103152	118337	89915	22700	0.26	0.31	0.22
1994	4092406	5684135	2946409	111852	126999	98512	24300	0.26	0.30	0.22
1995	5628515	7796880	4063187	109112	121740	97794	32656	0.33	0.38	0.29
1996	2291791	3177990	1652713	101731	112879	91684	32584	0.36	0.41	0.31
1997	3256090	4481038	2365998	96714	107969	86633	39843	0.42	0.49	0.37
1998	3644340	4945486	2685522	85205	95003	76417	29443	0.39	0.44	0.34
1999	3033625	4108388	2240022	85334	94838	76782	31403	0.38	0.44	0.33
2000	7049501	9548908	5204309	86022	95532	77459	34069	0.39	0.45	0.35
2001	2956094	4023678	2171768	85425	94495	77226	38785	0.46	0.52	0.40
2002	7265247	9992958	5282101	92053	103163	82139	39701	0.44	0.50	0.39
2003	1493380	2038001	1094300	92053	102963	82298	40803	0.47	0.54	0.42
2004	3961645	5370527	2922363	79245	88470	70983	39116	0.54	0.62	0.48
2005	7848411	10699030	5757303	75314	84781	66904	32225	0.50	0.57	0.44
2006	2656181	3626572	1945445	73745	82764	65709	31232	0.43	0.50	0.38
2007	5816047	7926969	4267255	76802	86870	67901	33742	0.47	0.54	0.41
2008	3674459	5010774	2694523	90080	102277	79337	31137	0.34	0.40	0.30
2009	4061495	5550401	2971991	92187	104451	81363	32553	0.35	0.41	0.30
2010	1434240	1975531	1041261	92024	104397	81117	30175	0.32	0.37	0.27
2011	5836657	8006216	4255015	96774	110310	84900	29638	0.30	0.35	0.26
2012	6186802	8500786	4502704	96061	109667	84143	28115	0.27	0.31	0.23
2013	1291255	1772595	940621	104854	119739	91820	26511	0.23	0.27	0.196
2014	2937828	4016780	2148695	109733	125809	95711	26253	0.23	0.28	0.200
2015	5045335	6921515	3677721	108552	124772	94440	32851	0.29	0.34	0.25
2016	3475782	4789417	2522449	97163	111873	84387	30865	0.29	0.35	0.25
2017	5806570	8049599	4188564	96215	111630	82929	28058	0.27	0.33	0.23
2018	2985918	4154013	2146287	105022	122870	89767	25747	0.24	0.29	0.199
2019	6860630	9580894	4912720	105688	124736	89549	28922	0.27	0.32	0.22
2020	3389837	4811624	2388174	117627	140585	98418	33215	0.28	0.35	0.23
2021	3320775	4874868	2262122	113169	138428	92518	35758	0.31	0.39	0.24
2022	7255977	11229483	4688480	120943	153812	95097	41117	0.31	0.41	0.23
2023	1261643	2314848	687623	128366	172681	95424	42800	0.31	0.43	0.22
2024	3764598			129815	189617	88874	31152	0.23	0.35	0.157
2025	3764598			119208
Average	3542748	4928816	2536410	84770	97724	72537	27122	0.37	0.43	0.32

Fishing pressure

Stock size

2022

2023

2024

2023

2024

2025

Maximum sustainable yield

F_MSY

Appropriate

MSY B_trigger

Above trigger

Precautionary approach

F_pa,F_lim

Harvested sustainably

B_pa,B_lim

Full reproductive capacity

Management plan

F_MGT

Below

B_MGT

Not applicable