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Plaice (Pleuronectes platessa) in Subarea 4 (North Sea) and Subdivision 20 (Skagerrak)	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.10129
Species: Pleuronectes platessa
Stock code: ple.27.420
Assessment Component:
Assessment Year:2020
Purpose:Replaced
Assessment Key: 13484
Stock Key: 169189

Year	Recruitment	Mean + 2*SD	Mean - 2*SD	Spawning Stock Biomass	Mean + 2*SD	Mean - 2*SD	Landings	Discards	Fishing pressure	Mean + 2*SD	Mean - 2*SD	BMS landings
	Age 1								Ages 2-6
	thousands			tonnes			tonnes	tonnes	Year-1			t
1957	477885	542513	420850	342253	399142	285358	70563	7880	0.24	0.28	0.20
1958	710645	805070	627385	355200	412496	297904	73354	14837	0.28	0.31	0.25
1959	875113	993461	770697	362389	419496	305284	79300	29864	0.31	0.35	0.27
1960	809279	919368	712516	381206	438288	324132	87541	29793	0.32	0.36	0.29
1961	862838	980904	759010	393096	448692	337508	85984	32490	0.33	0.36	0.29
1962	613837	698630	538813	483299	556670	409930	87472	37903	0.34	0.38	0.30
1963	607810	690657	535310	441514	501144	381876	107118	41258	0.36	0.40	0.33
1964	2461850	2771347	2185065	431491	489380	373600	110540	37031	0.39	0.43	0.35
1965	664199	747073	590120	384933	427010	342850	97143	43080	0.39	0.43	0.35
1966	578267	651131	513772	404361	451752	356968	101834	64718	0.37	0.40	0.33
1967	429294	485690	379524	473119	524164	422076	108819	54546	0.35	0.38	0.31
1968	419357	477491	367949	460229	506556	413904	111534	27987	0.35	0.38	0.32
1969	671593	772080	583708	404611	445608	363612	121651	21169	0.36	0.40	0.33
1970	675267	776020	587755	371826	412968	330692	130342	29640	0.37	0.40	0.34
1971	425222	487453	370664	360020	398408	321632	113944	22995	0.37	0.40	0.34
1972	362072	417308	314400	363381	400746	326014	122843	19632	0.39	0.43	0.35
1973	1428550	1645541	1239750	302825	334988	270652	130429	13354	0.44	0.47	0.40
1974	1092920	1272368	938098	302291	330852	273728	112540	44945	0.48	0.52	0.44
1975	788766	923650	673277	304635	331332	277948	108536	86699	0.48	0.52	0.44
1976	665497	786950	562463	327045	352774	301326	113670	53247	0.45	0.48	0.41
1977	1030690	1238523	858181	325152	349196	301104	119188	57501	0.44	0.48	0.40
1978	876090	1039749	737860	327361	350878	303842	113984	45655	0.47	0.51	0.44
1979	920549	1097110	772827	306142	329418	282862	145347	67935	0.53	0.57	0.48
1980	1098120	1287803	936170	321980	346794	297166	140764	31080	0.56	0.60	0.52
1981	999711	1163340	858716	290014	312150	267870	141233	33031	0.55	0.59	0.51
1982	1915720	2225985	1650007	280554	301576	259524	156153	49127	0.53	0.57	0.49
1983	1352420	1569077	1164732	334752	357604	311896	145779	74483	0.51	0.54	0.47
1984	1307240	1542622	1106825	365741	389928	341552	165772	70816	0.50	0.54	0.47
1985	1854500	2194788	1566578	400507	425038	375982	171838	60549	0.54	0.58	0.51
1986	4420730	5241320	3729990	415516	441326	389714	178878	129953	0.61	0.65	0.57
1987	1871050	2203739	1588553	469800	499154	440446	168759	190524	0.64	0.69	0.60
1988	1734770	2008948	1496857	414406	439892	388928	168552	156423	0.62	0.65	0.58
1989	1280620	1484998	1104691	447476	475120	419840	178891	107793	0.59	0.62	0.55
1990	1135470	1316346	980316	407035	429556	384524	169453	71225	0.59	0.63	0.56
1991	987306	1152276	846402	368790	389966	347614	157277	80935	0.63	0.66	0.59
1992	811477	945421	697051	311900	329365	294435	136727	57049	0.62	0.67	0.58
1993	537594	618076	467724	276215	293044	259396	128506	35016	0.57	0.61	0.54
1994	619267	712550	537882	239590	255686	223494	121925	23785	0.54	0.58	0.50
1995	1024310	1183707	887211	240930	259116	222744	109348	21828	0.58	0.62	0.54
1996	884461	1015567	770690	222884	242910	202850	91386	52049	0.66	0.71	0.60
1997	2232740	2533626	1968609	214596	235952	193248	92958	100145	0.68	0.75	0.61
1998	820045	927541	724841	240858	266022	215698	79810	103751	0.61	0.67	0.55
1999	780402	889962	684926	239050	266070	212030	89726	70976	0.55	0.61	0.49
2000	926395	1057665	811327	268137	301042	235238	90754	44311	0.53	0.59	0.48
2001	624547	716581	544571	274626	312724	236536	92912	100309	0.53	0.60	0.47
2002	1784620	2050971	1553741	259645	301472	217808	79178	55099	0.51	0.58	0.44
2003	642943	742659	556826	295395	348388	242392	74722	79275	0.44	0.51	0.38
2004	1445570	1674374	1247996	303917	366098	241742	70511	57478	0.37	0.44	0.31
2005	948934	1093321	823460	346991	420422	273558	62796	56250	0.32	0.37	0.26
2006	939320	1084171	813966	394164	482048	306272	67143	64160	0.27	0.32	0.22
2007	1540570	1782850	1332112	405766	499716	311824	58576	42373	0.23	0.27	0.179
2008	1346380	1552144	1168057	517522	639344	395696	58336	46993	0.182	0.22	0.143
2009	1251490	1450200	1080342	643553	798066	489034	62360	45902	0.155	0.190	0.120
2010	1572540	1814085	1362604	792570	984210	600930	70340	46570	0.151	0.184	0.118
2011	1687760	1948523	1462149	824392	1026770	622010	76507	41593	0.158	0.192	0.124
2012	1402570	1612487	1220428	874478	1092180	656780	82018	59914	0.161	0.195	0.127
2013	1528950	1751621	1334341	990616	1236280	744960	86222	40025	0.158	0.190	0.125
2014	1615450	1857857	1404323	1148875	1439060	858740	80686	52937	0.161	0.194	0.127
2015	925208	1066712	802838	1069940	1340840	798960	85360	49100	0.179	0.21	0.144
2016	1004770	1174362	859206	1147047	1447160	846840	92744	44205	0.20	0.24	0.162
2017	1407470	1685866	1174332	1213531	1541060	885940	74928	39355	0.21	0.25	0.166	6.78
2018	963668	1231890	754598	1152049	1474160	829840	57800	47877	0.192	0.23	0.153	109.45
2019	2865930	4188026	1959618	1052312	1342460	762140	48742	37124	0.166	0.21	0.125	220.225
2020	1363360			1253492
Average	1154750	1348796	985327	474062	539075	384301	106667	54850	0.41	0.45	0.37	112.152

Fishing pressure

Stock size

2017

2018

2019

2018

2019

2020

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