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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
DOI: 10.17895/ices.data.7393
Species: Gadus morhua
Stock code: cod.27.47d20
Assessment Year:2019
Purpose:Advice
Assessment Key: 13211
Stock Key: 169077

Year	Recruitment	97.5%	2.5%	Spawning Stock Biomass	97.5%	2.5%	Landings	Discards	Unallocated	Fishing pressure	97.5%	2.5%
	Age 1								Removals	Ages 2-4
	thousands			tonnes			tonnes	tonnes	tonnes	Year-1
1963	397358	546508	288913	145535	185482	114192	106750	10712	0	0.48	0.56	0.42
1964	649992	892714	473264	157114	196168	125835	134501	9397	0	0.52	0.60	0.46
1965	872227	1193614	637376	192091	232698	158570	181424	16897	0	0.58	0.66	0.51
1966	1059941	1448928	775384	213402	257277	177010	214594	26053	0	0.58	0.66	0.52
1967	892007	1220085	652148	241906	291126	201008	260069	26168	0	0.62	0.70	0.55
1968	447823	613566	326852	254516	297594	217674	276322	16731	0	0.66	0.74	0.58
1969	390619	538768	283207	251145	296754	212545	215464	9287	0	0.62	0.70	0.55
1970	1319849	1809350	962778	261836	307939	222635	231325	19719	0	0.66	0.74	0.59
1971	1742760	2399757	1265633	265495	311531	226262	292741	58585	0	0.75	0.84	0.67
1972	431948	595825	313144	236386	277207	201576	329760	34533	0	0.81	0.90	0.72
1973	635757	876535	461119	210532	239419	185130	234755	25407	0	0.80	0.89	0.71
1974	632557	873573	458037	226167	258028	198240	209261	27105	0	0.76	0.85	0.68
1975	1094873	1525980	785558	204444	235053	177821	210542	38167	0	0.82	0.91	0.73
1976	756248	1062510	538264	172808	201199	148422	203524	46349	0	0.87	0.97	0.78
1977	1846061	2575019	1323463	146502	170104	126175	183252	82723	0	0.82	0.92	0.74
1978	1120987	1570229	800273	145131	163779	128606	310657	49591	0	0.91	1.01	0.82
1979	1400018	1954220	1002983	143681	160941	128273	277348	64322	0	0.85	0.95	0.77
1980	2255066	3164763	1606857	156336	174281	140238	292150	104800	0	0.93	1.03	0.84
1981	877061	1226950	626949	165099	182497	149360	343621	54154	0	0.94	1.04	0.86
1982	1417446	1962587	1023728	163927	181908	147723	322180	62176	0	1.05	1.16	0.96
1983	784535	1067772	576429	135145	150355	121474	285121	36745	0	1.05	1.15	0.95
1984	1441364	1960075	1059924	117642	131193	105492	209686	68807	0	0.98	1.08	0.89
1985	350132	480607	255078	116922	130476	104776	213737	28166	0	0.95	1.04	0.86
1986	1602115	2173085	1181165	109436	120835	99113	169199	60137	0	1.00	1.10	0.91
1987	610103	823971	451746	111285	123301	100439	226375	32823	0	0.98	1.08	0.89
1988	422176	570996	312144	110679	120808	101398	192310	14763	0	1.00	1.10	0.91
1989	736309	1000348	541962	102732	112769	93589	139153	41187	0	1.02	1.12	0.93
1990	294490	397000	218450	90145	99570	81612	115716	23583	0	0.95	1.05	0.86
1991	341815	459547	254245	88963	99170	79807	102650	16177	0	0.94	1.04	0.85
1992	783342	1054182	582086	85641	95860	76512	109517	32184	0	0.93	1.04	0.83
1993	397564	531684	297276	87995	103897	74527	130382	28703	0	0.94	1.06	0.83
1994	957405	1300794	704665	94850	112899	79686	106803	43078	2140	0.95	1.08	0.84
1995	547175	737097	406189	109455	130499	91804	131027	31721	26145	1.00	1.13	0.88
1996	350017	468921	261263	110025	131092	92344	130727	20797	3115	1.00	1.13	0.88
1997	1076591	1469516	788728	94447	112012	79636	132031	44151	0	0.97	1.10	0.86
1998	112193	151776	82934	95062	113294	79764	144877	40911	0	1.00	1.14	0.89
1999	227409	303504	170393	81331	97727	67686	94554	12813	0	1.06	1.20	0.93
2000	417384	556815	312868	60708	72603	50762	72711	15920	0	1.05	1.19	0.93
2001	153623	205470	114858	58904	69967	49590	44377	11335	11271	0.98	1.10	0.86
2002	229882	306364	172494	53501	63556	45037	53225	11098	0	0.92	1.05	0.81
2003	114045	152714	85167	55305	65739	46528	30991	4582	14485	0.91	1.03	0.80
2004	193753	254809	147327	44466	52797	37450	27260	7449	1625	0.86	0.98	0.75
2005	154610	206057	116008	47346	55057	40715	29789	11350	0	0.80	0.92	0.69
2006	354430	462843	271411	44075	50260	38652	22484	9038	0	0.73	0.82	0.65
2007	168675	219995	129327	76092	85944	67370	23843	28801	0	0.69	0.78	0.61
2008	190296	248319	145831	83997	94729	74481	26925	25140	0	0.66	0.75	0.58
2009	183205	239667	140044	90151	102882	78995	33066	21278	0	0.66	0.75	0.57
2010	270702	355042	206398	89629	104944	76548	36061	12306	0	0.58	0.67	0.50
2011	132447	173504	101105	96983	117395	80120	33907	10106	0	0.48	0.56	0.40
2012	180257	235334	138071	94808	116554	77119	32428	7496	0	0.44	0.53	0.37
2013	222935	291211	170667	101131	124494	82153	30805	10700	0	0.44	0.52	0.37
2014	310733	406178	237715	107004	131260	87230	34774	10802	0	0.45	0.52	0.38
2015	149941	195636	114918	119795	148648	96542	37965	12945	0	0.44	0.52	0.38
2016	113416	148006	86910	118136	146072	95542	38690	12530	0	0.44	0.52	0.38
2017	313774	425656	231300	107564	135433	85431	38514	9255	0	0.50	0.59	0.44
2018	78158	109544	55764	101632	132311	78067	41433	9139	0	0.64	0.76	0.55
2019	181905	323567	102264	80475	113137	57242
Average	620868	851212	453176	128553	150711	109869	145596	28587	1050	0.79	0.89	0.70

Fishing pressure

Stock size

2016

2017

2018

2017

2018

2019

Maximum sustainable yield

F_MSY

Above

MSY B_trigger

Below trigger

Precautionary approach

F_pa,F_lim

Harvested unsustainably

B_pa,B_lim

Reduced reproductive capacity

Management plan

F_MGT

Not applicable

B_MGT

Not applicable