Stock assessment graphs

Year	Low Recruitment	Recruitment	High Recruitment	TBiomass	Low SSB	SSB	High SSB	Landings	Catches	Discards	Low F	F	High F
1993	117263	153743	190222	6376	1738	2391	3045	813	1178	365	0.3976	0.6721	0.9466
1994	426481	527015	627549	13961	1457	2234	3012	1042	1510	468	0.3867	0.6994	1.012
1995	39015	62874	86733	7766	1524	2376	3227	1736	2516	780	0.5044	0.9258	1.347
1996	1100525	1357285	1614045	33526	3669	4879	6090	2981	3690	709	0.473	0.7393	1.006
1997	150293	210990	271688	16949	2710	4066	5423	3547	4442	895	0.5562	0.9238	1.291
1998	261794	344353	426912	17429	6484	8209	9934	4874	5889	1015	0.6741	0.9697	1.265
1999	545384	677646	809909	18457	4153	5648	7144	4095	4729	634	0.9448	1.431	1.918
2000	64042	98299	132556	7492	1811	2727	3644	1357	2159	802	0.5791	1.014	1.449
2001	562831	709368	855906	17826	2760	3873	4985	2246	2515	269	0.4607	0.7058	0.9508
2002	92875	134462	176049	8406	1925	2938	3951	1817	2204	387	0.547	0.9014	1.256
2003	313251	424040	534829	11853	2407	3518	4629	1517	1906	390	0.427	0.7281	1.029
2004	503513	646527	789540	15079	1562	2636	3711	1217	1609	392	0.3825	0.6964	1.01
2005	388532	496007	603481	13292	1555	2547	3538	666	1217	551	0.3066	0.5708	0.8349
2006	457145	566750	676355	12838	2180	3288	4395	633	939	306	0.177	0.3258	0.4746
2007	172165	224231	276296	10448	3066	4298	5529	886	1608	722	0.3374	0.5416	0.7458
2008	117980	158495	199010	7608	3072	4416	5761	786	1429	643	0.2956	0.4742	0.6528
2009	262421	336811	411201	12881	2431	3848	5265	581	1160	579	0.2205	0.3641	0.5078
2010	192055	252631	313207	8770	2005	3344	4682	679	1187	508	0.3069	0.5311	0.7554
2011	239260	314140	389020	9803	1742	3037	4331	446	753	307	0.1585	0.2799	0.4013
2012	222930	308690	394450	8646	2007	3345	4684	343	942	599	0.165	0.2904	0.4157
2013	1127346	1458723	1790100	39538	2626	4287	5948	254	536	282	0.06072	0.11	0.1593
2014	476477	648601	820724	25239	3950	5958	7965	518	1006	488	0.08593	0.1478	0.2096
2015	683668	943094	1202519	31794	8680	12058	15436	833	1485	652	0.07847	0.132	0.1855
2016	189865	287929	385994	26350	11468	15894	20320	1008	1306	298	0.05461	0.09128	0.1279
2017	171930	279938	387946	28282	14401	20049	25697	1662	1995	333	0.06869	0.1167	0.1647
2018	111690	281126	450562	28668	14200	20241	26283	1993	2561	568	0.08694	0.1537	0.2204
2019		357134				18945


Haddock (Melanogrammus aeglefinus) in Division 7.a (Irish Sea)
Species:	Stock Assessment Graphs
Stock code:	had.27.7a
Assessment Year:	2019
Key:	12969


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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