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Megrim (Lepidorhombus whiffiagonis) in Divisions VIIb-k and VIIIa,b,d (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.6720
Species: Lepidorhombus whiffiagonis
Stock code: mgw-78
Assessment Year:2016
Purpose:Advice
Assessment Key: 7622
Stock Key: 136580

Year	Recruitment	97.5%	2.5%	SSB	97.5%	2.5%	Landings	Discards	F	97.5%	2.5%	Model estimated Catch	Model estimated Landings	Model estimated Discards
	Age 1								Ages 3-6
	thousands			tonnes			tonnes	tonnes	Year-1			tonnes	tonnes	tonnes
1984	231919	252913	213860	70151	73129	67564	16659	2169	0.21	0.23	0.193	18234.589	15915.042	2270.449
1985	208999	227754	191589	71116	74166	68308	17865	1732	0.24	0.26	0.22	20149.997	17568.144	2542.55
1986	198363	217068	181461	71637	74806	68719	18927	2321	0.23	0.25	0.21	19587.797	17103.605	2488.479
1987	183030	201296	166097	75027	78297	72042	17114	1705	0.23	0.25	0.21	18336.672	15732.554	2573.353
1988	196603	214425	179495	65633	68505	62833	17577	1725	0.26	0.29	0.24	18521.816	15713.703	2792.793
1989	244080	265946	223311	55281	57974	52776	19233	2582	0.33	0.37	0.31	20507.108	17566.587	2922.404
1990	254780	277121	234927	47369	49865	45030	14370	3284	0.38	0.41	0.35	18051.934	15436.297	2841.436
1991	285200	310068	262654	48469	51003	46158	15094	3282	0.43	0.47	0.40	18343.468	15503.162	2895.885
1992	243070	263611	225375	50214	52548	47945	15600	2988	0.36	0.39	0.33	16936.731	14026.194	2882.429
1993	188708	203854	173993	54149	56538	51920	14929	3108	0.37	0.41	0.35	18000.317	14771.585	3166.11
1994	199593	216353	184625	52940	55266	50857	13684	2700	0.34	0.36	0.31	15575.976	12843.605	2746.685
1995	241294	260812	222405	58993	61609	56645	15862	3206	0.35	0.38	0.32	18286.176	15357.638	2986.028
1996	253785	275691	233324	53163	55479	51018	15109	3026	0.35	0.38	0.32	17055.153	14606.227	2694.557
1997	212548	231262	195566	56822	59111	54512	14230	3066	0.31	0.34	0.28	16635.49	13518.207	3130.599
1998	268872	291660	246371	59350	61720	56965	14345	5371	0.33	0.36	0.30	18464.206	14819.837	4067.852
1999	229321	249770	210379	50237	52316	48051	13305	3297	0.34	0.37	0.31	16462.18	13721.744	2857.505
2000	288839	314897	264083	51068	53259	48866	15031	1870	0.35	0.38	0.32	16574.67	14006.726	2583.46
2001	233545	257433	213322	52666	55045	50334	15778	2262	0.42	0.46	0.39	19876.544	15764.887	3659.319
2002	268374	294713	245042	47713	49877	45588	15987	2813	0.49	0.52	0.45	19576.635	15645.761	3688.852
2003	271218	299420	247665	44658	46692	42719	15711	4008	0.51	0.56	0.47	18728.956	15188.781	3566.014
2004	212085	231365	195041	39563	41407	37810	14358	6243	0.45	0.49	0.41	15064.445	13416.931	3079.429
2005	234228	255348	215051	39142	41061	37359	12888	3275	0.55	0.60	0.51	17379.343	13583.01	3804.68
2006	294394	321152	271722	37375	39151	35647	12037	3751	0.41	0.45	0.38	13321.697	11740.278	2499.036
2007	256907	283067	235502	41013	43032	39193	13060	3033	0.46	0.50	0.43	15829.631	12445.863	3258.53
2008	195886	215959	178758	44607	46719	42620	11048	2860	0.34	0.38	0.32	14229.845	10817.027	3117.907
2009	248036	273126	224114	53773	56559	51418	15064	3278	0.36	0.39	0.33	17660.887	13084.793	4095.517
2010	237509	264226	213312	53580	56608	50933	15101	5343	0.39	0.43	0.36	18610.36	14970.521	3763.567
2011	189526	215595	166701	46670	49510	44119	13226	4187	0.37	0.40	0.33	15132.444	13169.997	3390.037
2012	198935	233996	170451	48855	52239	45832	14433	3704	0.34	0.37	0.30	14658.307	13608.327	2386.579
2013	368181	455937	298336	53837	58057	49855	16025	4885	0.36	0.40	0.32	16875.317	15425.286	2880.431
2014	195899	273898	140250	68542	75125	62178	13277	2569	0.27	0.31	0.23	16677.113	14187.728	2279.539
2015	137901	233602	80202	69448	77889	61537	11569	1507	0.22	0.26	0.182	12657.072	10817.759	1661.546
2016	234864	241193	228861	80624	93141	69669
Average	233530	261349	210116	54960	58112	52031	14953	3161	0.36	0.39	0.32	17250.09	14439.931	2986.674

Fishing pressure

Stock size

2013

2014

2015

2014

2015

2016

Maximum Sustainable Yield

F_MSY

Above

MSY B_Trigger

Above trigger

Precautionary Approach

F_pa, F_lim

Harvested sustainably

B_pa, B_lim

Full reproductive capacity

Management plan

F_MGT

Not applicable

B_MGT

Not applicable