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)	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.7087
Species: Pleuronectes platessa
Stock code: ple.27.7a
Assessment Year:2018
Purpose:Advice
Assessment Key: 9819
Stock Key: 169188

Year	Recruitment	High	Low	SSB	High	Low	Landings	Discards	Fishing Mortality	High	Low
	Age 1								Ages 3-6
	thousands			tonnes			tonnes	tonnes	Year-1
1981	15792	23225	10738	7089	8602	5843	3906	1566	0.60	0.77	0.47
1982	23236	32753	16484	6719	8062	5599	3237	793	0.59	0.74	0.47
1983	24734	34630	17666	6060	7174	5119	3639	703	0.65	0.81	0.52
1984	23321	32553	16707	7708	9163	6485	4241	656	0.56	0.71	0.45
1985	21154	29503	15168	8526	10144	7166	5075	581	0.56	0.70	0.45
1986	22297	31067	16003	9090	10804	7649	4806	567	0.59	0.74	0.47
1987	22197	31096	15845	8527	10062	7226	6220	688	0.71	0.88	0.57
1988	15396	21426	11064	7923	9358	6708	5005	752	0.71	0.88	0.57
1989	11727	16627	8271	7043	8381	5919	4372	628	0.61	0.76	0.49
1990	16322	22679	11747	6352	7560	5337	3275	436	0.59	0.74	0.47
1991	16368	22584	11862	5091	6012	4311	2554	573	0.59	0.73	0.47
1992	18150	24749	13311	5153	6083	4365	3267	681	0.74	0.91	0.60
1993	15731	20771	11915	4277	5073	3606	1996	659	0.64	0.80	0.51
1994	14760	19516	11163	4504	5406	3753	2066	735	0.63	0.78	0.50
1995	17590	23227	13321	3958	4767	3287	1874	717	0.57	0.71	0.45
1996	22949	30322	17369	4288	5202	3534	1707	812	0.51	0.64	0.40
1997	23437	30897	17779	4545	5510	3749	1871	1373	0.51	0.65	0.41
1998	19709	26013	14932	4935	6030	4040	1765	2263	0.51	0.65	0.40
1999	18768	24908	14141	5660	7019	4563	1600	1796	0.39	0.51	0.30
2000	24530	33239	18103	6215	7806	4949	1371	1306	0.32	0.43	0.24
2001	24606	32813	18451	7583	9654	5957	1473	1100	0.28	0.37	0.21
2002	25510	34199	19028	9005	11614	6982	1623	1085	0.24	0.33	0.177
2003	22122	30175	16218	10791	14122	8245	1559	1109	0.197	0.28	0.142
2004	20546	27765	15203	10922	14335	8321	1143	1031	0.143	0.20	0.102
2005	17393	23311	12977	10658	13909	8166	1281	1210	0.192	0.27	0.138
2006	23465	31322	17579	9558	12523	7295	934	1254	0.21	0.28	0.149
2007	27973	37549	20838	7922	10379	6046	805	1744	0.23	0.31	0.167
2008	21970	29393	16421	7952	10388	6087	563	1268	0.173	0.24	0.127
2009	16367	22274	12027	9065	11932	6886	457	1132	0.124	0.171	0.090
2010	23990	32163	17895	9014	11667	6965	378	2561	0.199	0.27	0.144
2011	28822	38808	21406	10663	14180	8019	595	603	0.119	0.164	0.086
2012	23929	32175	17795	8983	11990	6730	503	1010	0.129	0.176	0.094
2013	24452	32881	18184	10811	14463	8082	303	725	0.082	0.112	0.059
2014	31994	44143	23189	10934	14551	8216	287	943	0.089	0.123	0.065
2015	16676	23099	12039	14636	20087	10664	440	572	0.057	0.079	0.041
2016	14782	20402	10710	21496	29109	15874	682	437	0.050	0.070	0.036
2017	8085	12257	5333	17106	23156	12636	586	852	0.066	0.092	0.047
2018	19912			22077
Average	20546	28014	15105	8759	10710	6605	2093	998	0.38	0.49	0.30

Fishing pressure

Stock size

2015

2016

2017

2016

2017

2018

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