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Haddock (Melanogrammus aeglefinus) in Division 7.a (Irish Sea) (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.10157
Species: Melanogrammus aeglefinus
Stock code: had.27.7a
Assessment Year:2020
Purpose:Advice
Assessment Key: 13678
Stock Key: 169113

Year	Recruitment	High	Low	SSB	High	Low	Landings	Discards	F	High	Low
	Age 0								Ages 2-4
	thousands			tonnes			tonnes	tonnes	Year-1
1993	153295	189686	116903	2414	3064	1764	813	365	0.67	0.94	0.40
1994	526461	626852	426070	2265	3044	1485	1042	468	0.69	1.00	0.38
1995	61815	85296	38334	2400	3256	1544	1736	780	0.92	1.34	0.50
1996	1359186	1616005	1102367	4902	6114	3690	2981	709	0.74	1.00	0.47
1997	209979	270376	149582	4092	5451	2734	3547	895	0.92	1.28	0.55
1998	342686	424765	260607	8253	9978	6527	4874	1015	0.97	1.26	0.67
1999	677318	809381	545255	5689	7184	4194	4095	634	1.42	1.90	0.94
2000	96885	130670	63101	2764	3686	1842	1357	802	1.00	1.44	0.57
2001	706607	852357	560857	3904	5019	2788	2246	269	0.70	0.94	0.46
2002	132890	174017	91764	2960	3974	1947	1817	387	0.89	1.24	0.54
2003	422798	533308	312287	3507	4606	2407	1517	390	0.72	1.02	0.42
2004	646316	789225	503406	2656	3727	1586	1217	392	0.69	1.00	0.38
2005	494514	601730	387298	2553	3537	1569	666	551	0.57	0.83	0.31
2006	566424	675796	457052	3298	4393	2203	633	306	0.32	0.47	0.177
2007	223615	275479	171752	4307	5521	3092	886	722	0.54	0.74	0.34
2008	157601	197881	117321	4422	5742	3101	786	643	0.47	0.65	0.30
2009	335500	409465	261536	3863	5253	2473	581	579	0.36	0.51	0.22
2010	250735	310550	190919	3355	4668	2042	679	508	0.53	0.75	0.31
2011	311522	385151	237893	3050	4317	1783	446	307	0.28	0.40	0.161
2012	302376	385463	219290	3349	4656	2042	343	599	0.29	0.42	0.168
2013	1462138	1782735	1141541	4277	5899	2656	254	282	0.114	0.165	0.063
2014	657405	825297	489514	5907	7863	3950	518	488	0.151	0.21	0.088
2015	971690	1220159	723221	12117	15409	8825	833	652	0.134	0.187	0.080
2016	293344	384880	201808	15967	20244	11690	1008	298	0.091	0.127	0.055
2017	371433	490218	252647	20302	25742	14862	1662	333	0.116	0.163	0.070
2018	721061	963984	478139	20646	26421	14872	1993	568	0.149	0.21	0.087
2019	438584	639563	237606	17184	22534	11833	1778	672	0.165	0.24	0.091
2020	356963			17006
Average	473255	594455	360669	6693	8196	4426	1493	541	0.54	0.76	0.33

Fishing pressure

Stock size

2017

2018

2019

2018

2019

2020

Maximum sustainable yield

F_MSY

Below

MSY B_trigger

Above trigger

Precautionary approach

F_pa,F_lim

Harvested sustainably

B_pa,B_lim

Full reproductive capacity

Management plan

F_MGT

Below the range

B_MGT

Above trigger