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Cod (Gadus morhua) in Subarea 4, Division 7.d, and Subdivision 20 (North Sea, eastern English Channel, Skagerrak) (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: Gadus morhua
Stock code: cod.27.47d20
Assessment Year:2021
Purpose:Advice
Assessment Key: 14324
Stock Key: 169077

Year	Recruitment	97.5%	2.5%	Spawning Stock Biomass	97.5%	2.5%	Landings	Discards	Fishing pressure	97.5%	2.5%	LandingsBMS
	Age 1								Ages 2-4
	thousands			tonnes			tonnes	tonnes	Year-1			tonnes
1963	446529	619281	321966	131187	218526	78755	115893	12199	0.47	0.55	0.40
1964	727964	1007225	526131	140120	231032	84982	125393	4656	0.52	0.60	0.45
1965	985009	1356350	715333	163823	269660	99526	180120	28973	0.57	0.65	0.50
1966	1193302	1642398	867006	183167	296630	113104	220197	37862	0.58	0.66	0.50
1967	1012126	1393595	735076	206032	324690	130737	251687	23285	0.62	0.70	0.54
1968	500385	690696	362511	210716	336705	131869	286948	17468	0.65	0.74	0.57
1969	435718	604853	313878	209070	315962	138341	199746	4757	0.61	0.70	0.54
1970	1479665	2040800	1072818	213550	307991	148068	224993	17663	0.65	0.73	0.57
1971	1956201	2707235	1413516	219837	300883	160622	326492	84007	0.74	0.83	0.66
1972	479664	664352	346319	201530	276820	146718	352161	33603	0.81	0.91	0.73
1973	698722	966697	505031	166750	238274	116695	237874	29966	0.79	0.88	0.70
1974	689808	955667	497909	177838	241477	130971	213215	39533	0.75	0.84	0.67
1975	1197898	1672902	857767	168209	214656	131812	204249	36841	0.81	0.91	0.72
1976	820106	1152792	583430	145059	181451	115967	233007	72397	0.87	0.97	0.78
1977	2002052	2796253	1433422	121682	152097	97348	208318	139027	0.82	0.92	0.74
1978	1177574	1648111	841376	116822	141500	96448	294640	32434	0.92	1.03	0.83
1979	1478518	2066177	1058000	117511	142704	96765	266019	162278	0.84	0.94	0.75
1980	2370072	3325825	1688976	117719	141300	98074	293753	294208	0.92	1.02	0.83
1981	931094	1303729	664966	127896	151856	107717	333616	57076	0.93	1.03	0.84
1982	1459702	2019840	1054901	129629	152656	110076	302365	54008	1.05	1.16	0.95
1983	831936	1122263	616716	108283	126678	92559	257634	21430	1.03	1.14	0.93
1984	1526121	2041366	1140924	96066	112765	81840	227070	151004	0.97	1.07	0.87
1985	376392	517103	273971	91854	107766	78291	214354	31298	0.92	1.02	0.84
1986	1825626	2436128	1368117	80288	94203	68428	201279	138604	1.00	1.10	0.90
1987	701797	940026	523942	82608	97164	70233	216041	27706	0.97	1.07	0.88
1988	471493	638694	348063	77578	92718	64911	183202	10504	1.00	1.10	0.90
1989	846975	1140434	629030	74208	86296	63813	139578	61656	1.02	1.12	0.92
1990	340447	459563	252205	65876	76423	56785	124835	26747	0.95	1.05	0.86
1991	398707	531742	298956	65972	76306	57037	101442	18199	0.94	1.03	0.85
1992	957698	1252210	732453	67467	77256	58919	112740	36193	0.91	1.00	0.83
1993	436538	565612	336918	69739	81080	59985	119947	21412	0.97	1.07	0.88
1994	1078364	1398912	831267	72155	83477	62368	109915	98208	0.94	1.04	0.85
1995	687763	889489	531786	77792	89922	67297	136397	31707	0.88	0.97	0.79
1996	469770	608862	362453	92444	106528	80222	124721	14030	0.90	1.00	0.82
1997	1542688	2000950	1189378	94210	106655	83217	122434	33184	0.93	1.02	0.85
1998	144395	192916	108078	98224	115113	83813	144637	40102	1.12	1.23	1.03
1999	312967	414085	236541	79094	90422	69186	94108	13642	1.14	1.25	1.05
2000	452949	590851	347232	55878	63078	49499	69567	13360	1.16	1.27	1.06
2001	183390	241562	139227	43323	50177	37406	48440	13519	0.88	0.97	0.79
2002	265362	350121	201122	46869	53519	41046	53152	11901	1.05	1.16	0.95
2003	120876	159831	91416	34964	40070	30509	30426	4007	0.76	0.85	0.68
2004	241790	319372	183054	33092	37569	29148	27748	8721	0.80	0.90	0.72
2005	192080	254040	145231	31978	36938	27683	28165	9932	0.82	0.91	0.73
2006	423208	550622	325278	34362	40199	29372	25665	11923	0.73	0.82	0.65
2007	190907	250440	145525	45667	53735	38811	24215	30422	0.66	0.75	0.58
2008	214364	279489	164414	65201	76147	55828	26814	24984	0.64	0.72	0.56
2009	240060	317144	181712	66101	77487	56388	33177	20846	0.61	0.71	0.53
2010	302150	391149	233401	69172	82857	57747	36762	12341	0.52	0.60	0.44
2011	143866	190462	108669	77527	95574	62887	31979	8711	0.40	0.47	0.35
2012	222046	293415	168037	81688	100901	66134	32124	8638	0.37	0.43	0.32
2013	251482	329801	191761	82352	101635	66727	30474	10289	0.37	0.43	0.32
2014	313474	406192	241919	80119	98773	64988	34651	10538	0.38	0.43	0.33
2015	147284	191993	112986	85085	105522	68605	37373	12537	0.38	0.44	0.34
2016	102928	134808	78587	85860	105641	69782	38104	12203	0.38	0.44	0.33
2017	313264	413582	237280	84416	103177	69067	37668	8702	0.43	0.50	0.38
2018	67402	88354	51419	73006	89997	59223	40153	7744	0.56	0.64	0.49
2019	145193	191869	109871	56169	71672	44019	32361	3555	0.54	0.64	0.46
2020	271264	401022	183492	39390	52077	29794	19373	4700	0.45	0.55	0.37
2021	185468	398970	86218	37912	51884	27703
Average	677671	924241	497779	101223	132988	78235	142059	38059	0.77	0.86	0.68

Fishing pressure

Stock size

2018

2019

2020

2019

2020

2021

Maximum sustainable yield

F_MSY

Above

MSY B_trigger

Below trigger

Precautionary approach

F_pa,F_lim

Harvested sustainably

B_pa,B_lim

Reduced reproductive capacity

Management plan

F_MGT

Not applicable

B_MGT

Not applicable