ICES Marine Data

Stock Assessment Graphs

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

Plaice (Pleuronectes platessa) 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

Species: Pleuronectes platessa
Stock code: ple.27.7a
Assessment Year:2022
Purpose:Advice
Assessment Key: 17283
Stock Key: 169188

Year	Recruitment	Mean + 2*SD	Mean - 2*SD	SSB	Mean + 2*SD	Mean - 2*SD	Landings	Discards	F	Mean + 2*SD	Mean - 2*SD
	Age 1								Ages 3-6
	thousands			tonnes			tonnes	tonnes
1981	17044	25310	11478	7057	8814	5650	3906	1566	0.59	0.78	0.45
1982	22045	30995	15679	6792	8356	5521	3237	793	0.59	0.76	0.46
1983	23466	32751	16814	6092	7378	5030	3639	703	0.64	0.82	0.50
1984	22715	31529	16365	7676	9319	6322	4241	656	0.57	0.73	0.44
1985	21205	29348	15322	8417	10232	6924	5075	581	0.56	0.72	0.44
1986	21558	29892	15547	9019	10964	7419	4806	567	0.59	0.75	0.46
1987	20833	29044	14943	8431	10176	6984	6220	688	0.69	0.88	0.55
1988	15812	21876	11429	7901	9556	6533	5005	752	0.69	0.87	0.54
1989	12910	18316	9099	7055	8573	5806	4372	628	0.60	0.76	0.47
1990	15754	21678	11449	6436	7826	5293	3275	436	0.59	0.75	0.47
1991	16149	22074	11815	5125	6185	4247	2554	573	0.60	0.76	0.48
1992	17592	23814	12996	5099	6153	4226	3267	681	0.73	0.92	0.59
1993	15873	20886	12063	4278	5174	3538	1996	659	0.66	0.83	0.52
1994	15159	20024	11477	4508	5519	3682	2066	735	0.64	0.81	0.51
1995	17792	23419	13516	3927	4820	3200	1874	717	0.58	0.74	0.46
1996	21761	28724	16486	4237	5234	3430	1707	812	0.53	0.67	0.41
1997	22635	29828	17177	4435	5469	3597	1871	1373	0.52	0.66	0.41
1998	19868	26142	15099	4790	5946	3859	1765	2263	0.51	0.66	0.39
1999	19050	25258	14368	5565	6982	4435	1600	1796	0.40	0.53	0.30
2000	23845	32076	17726	6151	7796	4852	1371	1306	0.33	0.45	0.24
2001	24174	32175	18163	7467	9602	5808	1473	1100	0.29	0.40	0.21
2002	24688	33067	18432	8806	11461	6766	1623	1085	0.25	0.34	0.177
2003	22155	29955	16386	10527	13886	7980	1559	1109	0.20	0.29	0.143
2004	20893	28048	15564	10579	13990	7999	1143	1031	0.154	0.22	0.107
2005	18137	24308	13532	10324	13602	7837	1281	1210	0.196	0.28	0.139
2006	22440	29878	16854	9283	12276	7019	934	1254	0.21	0.30	0.151
2007	26127	35246	19368	7676	10171	5793	805	1744	0.23	0.32	0.164
2008	21325	28422	16000	7714	10192	5839	563	1268	0.178	0.25	0.128
2009	17967	24293	13288	8830	11778	6619	457	1132	0.134	0.189	0.095
2010	23232	31057	17379	8828	11577	6732	378	2561	0.191	0.27	0.135
2011	26850	36143	19947	10606	14262	7887	595	603	0.126	0.178	0.090
2012	24072	32215	17988	8952	12112	6617	503	1010	0.127	0.178	0.091
2013	23785	31849	17763	10870	14730	8021	303	725	0.086	0.121	0.061
2014	27392	38021	19734	10961	14785	8126	287	943	0.089	0.125	0.064
2015	17302	23508	12734	14562	20230	10482	440	572	0.061	0.086	0.043
2016	14284	19183	10637	20726	28342	15157	682	437	0.054	0.077	0.038
2017	10582	14464	7741	15705	21352	11551	586	852	0.067	0.094	0.047
2018	12406	16799	9162	17324	23801	12609	435	395	0.068	0.097	0.048
2019	11245	15395	8214	16532	23040	11862	465	537	0.073	0.104	0.052
2020	8749	12733	6011	13383	18625	9617	330	271	0.051	0.075	0.035
2021	9261	13709	6256	13064	18618	9167	276	392	0.066	0.095	0.046
2022	11663	18344	7416	13282	20173	8744
Average	19090	25995	14034	9024	11883	6876	1926	939	0.35	0.46	0.27

Fishing pressure

Stock size

2019

2020

2021

2020

2021

2022

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

Not applicable

B_MGT

Not applicable