Stock assessment graphs

Year	Low Recruitment	Recruitment	High Recruitment	Low TBiomass	TBiomass	High TBiomass	Low SSB	SSB	High SSB	Landings	Catches	Discards	Low F	F	High F
1967	100544	141089	197983	337816	411713	501774	120638	152157	191910	88339	102830	12992	0.276	0.353	0.451
1968	116612	161066	222467	477541	578449	700681	168688	209694	260670	113741	137037	20818	0.233	0.296	0.377
1969	206037	284618	393169	589890	710282	855245	224821	275978	338775	130580	152589	19713	0.259	0.322	0.4
1970	212952	292306	401232	763316	909843	1084498	286009	345461	417271	235012	275177	35817	0.282	0.347	0.426
1971	261078	354885	482397	894593	1054869	1243860	382230	460472	554731	265356	314332	43821	0.308	0.375	0.457
1972	165791	223862	302274	820014	957444	1117906	408450	488880	585148	261914	300506	34567	0.335	0.406	0.491
1973	149313	201393	271640	770340	892648	1034375	435100	520691	623120	242513	278929	32651	0.358	0.431	0.518
1974	148133	199985	269986	803243	925284	1065867	483969	576387	686454	298347	341454	38674	0.417	0.496	0.591
1975	174771	234780	315393	744098	856928	986867	433304	517286	617547	271610	308360	33035	0.45	0.534	0.634
1976	299762	409407	559158	700234	815959	950809	332407	399145	479281	343898	432842	79449	0.502	0.598	0.711
1977	109687	148463	200946	527235	612669	711947	270916	325855	391934	216393	242623	23520	0.489	0.588	0.707
1978	89354	120589	162743	446970	519943	604831	246003	297083	358769	155124	179360	21727	0.403	0.483	0.58
1979	64220	87000	117858	416395	482135	558255	232986	278199	332185	128352	144251	14295	0.378	0.454	0.544
1980	62920	85247	115497	380519	438407	505102	219921	260607	308819	131897	146784	13392	0.399	0.476	0.567
1981	119306	162764	222053	424110	491226	568964	211186	249047	293697	132273	150025	15971	0.397	0.474	0.566
1982	104305	140710	189821	457085	530640	616033	188935	219768	255631	174336	205438	27775	0.461	0.543	0.639
1983	109526	147846	199573	439827	508023	586792	188655	220003	256559	180040	205618	22978	0.554	0.651	0.765
1984	190065	257046	347632	443938	516905	601865	162185	188325	218677	200843	245304	39723	0.58	0.679	0.793
1985	263320	359692	491334	448283	530506	627810	143317	165577	191294	220870	280080	52802	0.602	0.703	0.82
1986	213931	289076	390617	419561	492079	577132	135871	156663	180637	198605	236975	34190	0.623	0.734	0.864
1987	109764	148255	200245	349005	404197	468117	143409	165372	190699	167503	195412	24877	0.604	0.706	0.825
1988	102428	137847	185512	302705	348777	401861	132796	154784	180414	135176	156416	19076	0.609	0.712	0.833
1989	75721	102041	137511	253426	292055	336570	108610	126134	146484	108892	126442	15707	0.591	0.693	0.811
1990	112084	151289	204206	258158	300988	350924	97896	113904	132530	103831	126899	20619	0.563	0.66	0.774
1991	130564	175748	236570	273134	320601	376318	92153	106632	123388	108071	133738	22902	0.538	0.631	0.74
1992	76888	102977	137917	265319	309080	360059	97527	112232	129154	99745	117430	15792	0.52	0.613	0.721
1993	132235	177601	238529	302763	355607	417676	102689	118955	137796	111499	135114	21119	0.543	0.642	0.758
1994	88373	118545	159018	289262	338524	396176	106671	123621	143263	109621	128818	17138	0.486	0.574	0.678
1995	157029	212660	287999	377968	448433	532036	122667	142904	166480	121795	143477	19395	0.487	0.578	0.687
1996	86949	117718	159375	363170	427902	504173	132550	154032	178994	114968	130549	13928	0.431	0.513	0.611
1997	111016	151334	206296	379849	445381	522218	162074	191359	225935	107348	121522	12755	0.372	0.445	0.533
1998	64569	89503	124065	339534	394805	459073	160564	189136	222792	106126	118478	11096	0.376	0.447	0.533
1999	86591	118060	160966	334799	387199	447801	169886	200308	236177	110531	120397	8936	0.393	0.47	0.562
2000	74419	101270	137810	355246	410834	475120	166377	194362	227054	85781	94676	8014	0.338	0.406	0.487
2001	146321	201421	277270	384765	447354	520124	170281	197910	230022	91741	104100	11118	0.32	0.385	0.465
2002	110448	150151	204126	407528	474972	553578	186167	216544	251877	110911	129846	18936	0.354	0.426	0.512
2003	115460	157142	213873	363796	421092	487412	172643	202253	236942	110282	121656	11374	0.37	0.445	0.535
2004	82749	111772	150975	407869	468984	539255	213372	249787	292415	107356	113791	6436	0.32	0.387	0.467
2005	102193	139655	190850	393219	450717	516622	207860	241160	279794	118625	119234	2592	0.324	0.388	0.466
2006	71790	98787	135938	417842	477820	546407	220262	256097	297763	120414	128710	8297	0.338	0.404	0.484
2007	108779	153319	216096	389954	449115	517252	205880	239997	279767	94958	106334	11375	0.324	0.388	0.465
2008	53538	72344	97754	367378	420631	481602	208951	243151	282949	121618	129886	8269	0.372	0.442	0.526
2009	41830	56582	76535	337111	385652	441184	205553	241012	282588	110972	114519	3548	0.384	0.458	0.546
2010	65157	88254	119538	338795	389816	448521	191689	226343	267263	102128	104723	2595	0.372	0.443	0.528
2011	59022	81176	111644	308059	355778	410887	154849	182692	215541	98034	102007	3972	0.371	0.443	0.528
2012	98563	133296	180270	312627	363792	423332	140970	166751	197246	78144	87049	8905	0.346	0.415	0.497
2013	67460	91239	123400	311876	361304	418566	144687	170951	201983	79859	87269	7412	0.319	0.384	0.463
2014	41047	56033	76489	305427	352306	406381	161200	189913	223741	76057	82172	6115	0.306	0.369	0.445
2015	69318	94763	129548	313564	362588	419276	165918	195498	230351	76748	81446	4697	0.306	0.37	0.446
2016	86077	117456	160276	326203	378904	440118	153559	181261	213960	67620	77672	10052	0.309	0.373	0.451
2017	58556	80693	111197	341750	393465	453006	168693	199348	235572	88010	94586	6572	0.339	0.411	0.497
2018	29411	41095	57421	297672	340876	390350	165769	194749	228795	88328	95447	7118	0.365	0.445	0.542
2019	35995	52781	77394	272368	316615	368051	155858	184317	217971	92390	96645	4244	0.391	0.488	0.608
2020	18121	31492	54730	217092	263951	320924	130225	159269	194791	73791	76820	3029	0.348	0.453	0.59
2021		71483					101145	137513	184655


Saithe (Pollachius virens) in subareas 4, 6 and Division 3.a (North Sea, Rockall and West of Scotland, Skagerrak and Kattegat)
Species:	Stock Assessment Graphs
Stock code:	pok.27.3a46
Assessment Year:	2021
Key:	14326


Unit weights	tonnes
Unit recruitment	thousands
Fishing pressure description	F
Fishing pressure units	Year-1
Stock size description	SSB
Stock size units	tonnes


Fish reference points

Management plan	SSB_MP
Management plan	F_MP
MSY approach	MSYB_trigger	149098
MSY approach	F_MSY	0.363
Precautionary approach	B_lim	107297
	B_pa	149098
	F_lim	0.668
	F_pa	0.576

Age and Length

Recruitment	3
F	4-7


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