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Saithe (Pollachius virens) in subareas 4, 6 and Division 3.a (North Sea, Rockall and West of Scotland, Skagerrak and Kattegat)	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.7115
Species: Pollachius virens
Stock code: pok.27.3a46
Assessment Year:2018
Purpose:InitAdvice
Assessment Key: 9924
Stock Key: 169237

Year	Recruitment	High	Low	Stock spawning biomass	High	Low	Landings	Discards	Fishing pressure	High	Low
	Age 3								Ages 4-7
	thousands			tonnes			tonnes	tonnes	Year-1
1967	141195	198644	100361	152662	193098	120694	113751	12992	0.35	0.45	0.27
1968	161380	223292	116634	210375	262069	168878	88326	20818	0.30	0.38	0.23
1969	283452	392361	204774	276532	340060	224872	130588	19713	0.32	0.40	0.26
1970	293348	403754	213132	345552	418086	285601	234962	35817	0.35	0.43	0.28
1971	352835	480896	258877	460416	555507	381603	265381	43821	0.38	0.46	0.31
1972	224485	303853	165849	488655	585796	407623	261877	34567	0.41	0.49	0.34
1973	201431	272487	148905	520346	623599	434189	242499	32651	0.43	0.52	0.36
1974	199862	270765	147526	575211	685854	482417	298351	38674	0.50	0.59	0.42
1975	235293	316988	174653	515979	616727	431689	271584	33035	0.54	0.64	0.45
1976	401577	551786	292259	398544	479165	331488	343967	79449	0.60	0.71	0.50
1977	150029	203726	110486	325066	391675	269785	216395	23520	0.59	0.71	0.49
1978	120435	162950	89013	297294	359673	245733	155141	21727	0.48	0.58	0.40
1979	87591	118978	64484	278537	333246	232809	128360	14295	0.45	0.55	0.38
1980	85859	116645	63198	260927	309908	219687	131908	13392	0.48	0.57	0.40
1981	161831	221423	118278	249637	295060	211206	132278	15971	0.48	0.57	0.40
1982	141029	190720	104284	220035	256483	188767	174351	27775	0.54	0.64	0.46
1983	148822	201480	109927	219750	256809	188039	180044	22978	0.65	0.76	0.55
1984	255252	346529	188018	188522	219361	162019	200834	39723	0.68	0.79	0.58
1985	354958	487558	258421	165818	191981	143220	220869	52802	0.70	0.82	0.60
1986	288406	390877	212799	156678	181106	135544	198596	34190	0.73	0.86	0.62
1987	149399	202462	110244	165756	191591	143404	167514	24877	0.70	0.82	0.60
1988	137799	185926	102130	155174	181323	132797	135172	19076	0.71	0.83	0.61
1989	102877	139050	76115	126649	147452	108781	108877	15707	0.69	0.81	0.59
1990	150902	204318	111451	114668	133779	98286	103800	20619	0.66	0.77	0.56
1991	174246	235367	128998	107583	124852	92702	108048	22902	0.63	0.74	0.53
1992	104120	139998	77437	113306	130873	98097	99742	15792	0.61	0.71	0.51
1993	176380	237223	131142	120307	139950	103421	111491	21119	0.63	0.75	0.54
1994	118559	159425	88168	125779	146208	108204	109622	17138	0.57	0.67	0.48
1995	211662	288081	155514	145177	169498	124345	121810	19395	0.57	0.68	0.48
1996	118226	160484	87095	156727	182585	134531	114997	13928	0.51	0.60	0.42
1997	148154	202685	108295	194255	229953	164099	107327	12755	0.44	0.53	0.37
1998	88916	122506	64537	190626	225136	161407	106123	11096	0.45	0.54	0.38
1999	111591	153288	81236	200498	237495	169264	110716	8936	0.48	0.57	0.40
2000	97514	133183	71398	191547	225499	162707	91322	8014	0.42	0.51	0.35
2001	200380	274856	146084	198434	234382	168001	95042	11118	0.39	0.48	0.32
2002	159826	218445	116937	220462	260683	186446	122036	21544	0.40	0.49	0.33
2003	167103	227966	122490	212160	250579	179631	112383	11438	0.42	0.50	0.34
2004	117329	159700	86199	269436	318746	227753	107728	8085	0.37	0.45	0.30
2005	141541	193830	103358	261661	308507	221929	119844	8195	0.38	0.46	0.31
2006	100917	140452	72511	272663	321336	231362	121320	8585	0.39	0.47	0.32
2007	152393	216294	107371	249992	295795	211281	99204	12413	0.37	0.45	0.31
2008	73407	100027	53871	254449	300961	215126	122184	8359	0.44	0.53	0.36
2009	58954	80332	43265	248284	295610	208535	112267	4295	0.44	0.53	0.36
2010	89610	122116	65757	233554	280232	194651	103030	4483	0.42	0.51	0.35
2011	82156	114886	58750	187445	225325	155933	98446	4339	0.43	0.52	0.35
2012	139716	194159	100539	169671	205067	140385	78414	9282	0.39	0.48	0.32
2013	101788	143626	72138	179077	218136	147012	80059	7789	0.35	0.44	0.28
2014	65267	95525	44593	208726	257650	169091	76392	6336	0.31	0.41	0.24
2015	111094	173449	71155	224739	284088	177789	76936	5009	0.30	0.41	0.22
2016	143944	251624	82345	222544	294545	168143	67902	10874	0.27	0.40	0.187
2017	114414	230760	56728	267853	383119	187267	88468	6478	0.27	0.42	0.168
2018	111094			305137
Average	159814	222701	116465	242325	289338	201142	142515	19566	0.48	0.58	0.40

Fishing pressure

Stock size

2015

2016

2017

2016

2017

2018

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

Not applicable

B_MGT

Not applicable