Stock assessment graphs

Year	Low Recruitment	Recruitment	High Recruitment	TBiomass	Low SSB	SSB	High SSB	Landings	Catches	Discards	Low F	F	High F
1993	116903	153295	189686	6396	1764	2414	3064	813	1178	365	0.3961	0.6673	0.9385
1994	426070	526461	626852	13978	1485	2265	3044	1042	1510	468	0.3838	0.6919	1
1995	38334	61815	85296	7768	1544	2400	3256	1736	2516	780	0.5014	0.9192	1.337
1996	1102367	1359186	1616005	33589	3690	4902	6114	2981	3690	709	0.4704	0.7351	0.9999
1997	149582	209979	270376	16963	2734	4092	5451	3547	4442	895	0.5536	0.9188	1.284
1998	260607	342686	424765	17449	6527	8253	9978	4874	5889	1015	0.6724	0.9672	1.262
1999	545255	677318	809381	18483	4194	5689	7184	4095	4729	634	0.9363	1.417	1.899
2000	63101	96885	130670	7500	1842	2764	3686	1357	2159	802	0.5747	1.005	1.436
2001	560857	706607	852357	17810	2788	3904	5019	2246	2515	269	0.4585	0.7016	0.9447
2002	91764	132890	174017	8396	1947	2960	3974	1817	2204	387	0.543	0.8932	1.243
2003	312287	422798	533308	11861	2407	3507	4606	1517	1906	390	0.4249	0.7227	1.021
2004	503406	646316	789225	15100	1586	2656	3727	1217	1609	392	0.3812	0.6915	1.002
2005	387298	494514	601730	13290	1569	2553	3537	666	1217	551	0.3063	0.5669	0.8276
2006	457052	566424	675796	12860	2203	3298	4393	633	939	306	0.1769	0.3242	0.4715
2007	171752	223615	275479	10460	3092	4307	5521	886	1608	722	0.3383	0.5397	0.7411
2008	117321	157601	197881	7618	3101	4422	5742	786	1429	643	0.2969	0.4729	0.6489
2009	261536	335500	409465	12867	2473	3863	5253	581	1160	579	0.2216	0.3633	0.505
2010	190919	250735	310550	8749	2042	3355	4668	679	1187	508	0.3096	0.5301	0.7506
2011	237893	311522	385151	9760	1783	3050	4317	446	753	307	0.1606	0.2809	0.4012
2012	219290	302376	385463	8555	2042	3349	4656	343	942	599	0.1682	0.2934	0.4186
2013	1141541	1462138	1782735	39557	2656	4277	5899	254	536	282	0.0631	0.1139	0.1648
2014	489514	657405	825297	25353	3950	5907	7863	518	1006	488	0.08841	0.1511	0.2137
2015	723221	971690	1220159	32219	8825	12117	15409	833	1485	652	0.08047	0.1339	0.1873
2016	201808	293344	384880	26547	11690	15967	20244	1008	1306	298	0.05541	0.09128	0.1272
2017	252647	371433	490218	30443	14862	20302	25742	1662	1995	333	0.06993	0.1164	0.1629
2018	478139	721061	963984	39621	14872	20646	26421	1993	2561	568	0.087	0.1491	0.2112
2019	237606	438584	639563	31776	11833	17184	22534	1778	2450	672	0.09072	0.1646	0.2384
2020		356963				17006


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


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	4280
MSY approach	F_MSY	0.28
Precautionary approach	B_lim	2994
	B_pa	4160
	F_lim	0.53
	F_pa	0.38

Age and Length

Recruitment	0
F	2-4


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