ICES Marine Data

Stock Assessment Graphs

	Stock assessment graphs > View list of published graphs and tables > View published graphs and tables

Cod (Gadus morhua) in Division 5.a (Iceland grounds) (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.6928
Species: Gadus morhua
Stock code: cod.27.5a
Assessment Year:2017
Purpose:Advice
Assessment Key: 8845
Stock Key: 169083

Year	Recruitment	SSB and Reference Biomass	Total	F and HR	Biomass 4+	F
	Age 3		Catch	Ages 5-10
	thousands	tonnes	tonnes	ratio	tonnes	Year-1
1955	151968	936957	545250	0.23	2354550	0.29
1956	152779	791479	486909	0.23	2079670	0.29
1957	170645	771545	455182	0.24	1876560	0.31
1958	220745	871819	517359	0.28	1863510	0.35
1959	289220	849812	459081	0.25	1825050	0.32
1960	154235	707616	470121	0.27	1752670	0.37
1961	192814	466533	377291	0.25	1495590	0.36
1962	128753	568226	388985	0.26	1491700	0.38
1963	177361	507238	408800	0.31	1314700	0.46
1964	203993	450537	437012	0.36	1218020	0.55
1965	216324	317427	387106	0.38	1021880	0.58
1966	229143	277117	353357	0.34	1031020	0.59
1967	320294	256385	335721	0.30	1102490	0.56
1968	171920	221564	381770	0.31	1222650	0.72
1969	247519	313646	403205	0.30	1325510	0.56
1970	180519	331062	475077	0.36	1336830	0.61
1971	188666	242547	444248	0.40	1097930	0.68
1972	139274	221848	395166	0.40	997062	0.69
1973	273152	245538	369205	0.44	843945	0.7
1974	179021	187230	368133	0.40	918545	0.76
1975	260861	168577	364754	0.41	895774	0.81
1976	367736	138864	346253	0.36	955975	0.74
1977	143333	199152	340086	0.26	1290500	0.59
1978	227611	212854	329602	0.25	1298840	0.47
1979	243306	304741	366462	0.26	1398130	0.44
1980	140214	357419	432237	0.29	1490310	0.49
1981	140176	264788	465032	0.37	1242870	0.66
1982	132046	168127	380068	0.39	971395	0.73
1983	231686	131064	298049	0.38	792556	0.71
1984	139487	142138	282022	0.31	913317	0.64
1985	141016	162773	323428	0.35	927603	0.67
1986	331006	195326	364797	0.43	855467	0.77
1987	261644	149477	389915	0.38	1032960	0.86
1988	176183	167110	377554	0.36	1035360	0.89
1989	89375	170219	363125	0.36	1004410	0.72
1990	131288	208954	335316	0.40	841679	0.7
1991	107619	164827	307759	0.44	699390	0.8
1992	175207	152750	264834	0.48	552524	0.84
1993	136037	121603	250704	0.42	597698	0.86
1994	78841	157885	178138	0.31	578481	0.62
1995	152168	178346	168592	0.30	560464	0.5
1996	166131	160307	180701	0.27	675467	0.5
1997	89382	189355	203112	0.26	788688	0.54
1998	162305	201252	243987	0.34	727708	0.64
1999	71551	182945	260147	0.35	739798	0.72
2000	171958	172963	235092	0.39	601354	0.72
2001	162627	171565	236705	0.34	686565	0.72
2002	158887	201024	209537	0.29	729368	0.63
2003	178428	193265	207246	0.28	744541	0.59
2004	80256	201184	228337	0.28	804839	0.6
2005	153340	228840	213865	0.30	722745	0.57
2006	133720	220981	197247	0.28	696877	0.55
2007	98168	207098	171646	0.25	677413	0.52
2008	132945	263861	147668	0.21	698956	0.4
2009	120777	250112	183302	0.23	786507	0.4
2010	131366	288159	170009	0.20	847814	0.33
2011	171966	358182	172207	0.190	901929	0.3
2012	183932	404550	196177	0.190	1033820	0.29
2013	124929	440439	223594	0.190	1166220	0.3
2014	183145	413113	221990	0.190	1176950	0.28
2015	161815	532915	230229	0.180	1263480	0.27
2016	113762	472782	251134	0.190	1329700	0.28
2017	190932	616906			1355719
2018	188040
2019	117273
Average	172966	314681	318897	0.31	1067651.476	0.561

Fishing pressure

Stock size

2014

2015

2016

2015

2016

2017

Maximum sustainable yield

HR_MSY

Below

MSY B_trigger

Above trigger

Precautionary approach

F_pa,F_lim

Harvested sustainably

B_pa,B_lim

Full reproductive capacity

Management plan

HR_MGT

Within expected range

MGT B_trigger

Above