Stock assessment graphs

Year	Low SSB	SSB	High SSB	Landings	Low F	F	High F
1991	0.11279713217295	0.408254934041595	1.4776270279084		0.950411055883821	3.86171920393822	15.690974045117
1992	0.100101077883451	0.290746636572593	0.844482481764072		1.07586772065332	3.496550515391	11.363725550997
1993	0.0817405053216606	0.23559049356902	0.679013182530285		1.10240067686584	2.87229394510207	7.48373316544506
1994	0.074631272340541	0.216154567367118	0.626048511949133		0.951072676854068	2.25487996850222	5.34605166996376
1995	0.0739260146053758	0.215085642231074	0.625785574143336		0.720905607835811	1.72295816487085	4.11785510561771
1996	0.0811315354457033	0.235333381211776	0.682617431166838	97	0.494081622372621	1.29332753362279	3.38546514074818
1997	0.105955883003465	0.304990640586028	0.877905862405337	128	0.351301863997116	1.03785219299651	3.06612997224662
1998	0.132934957062943	0.388163436596418	1.13341785215307	138	0.273833632786674	0.882012879364347	2.84094656835172
1999	0.161193238545376	0.477720244539889	1.41579531562677	90	0.207974722642434	0.743359702925669	2.6569750444326
2000	0.20736803337786	0.618437288084872	1.84437626698641	169	0.189732365133277	0.692464720567211	2.52728304363569
2001	0.2691119402411	0.802379141248062	2.39235868067831	391	0.221845024172485	0.748292980115871	2.5240249862685
2002	0.281659385119736	0.83591216709072	2.48083035043642	141	0.216072020818061	0.740355833079485	2.53677804974276
2003	0.277114475476492	0.82403071056934	2.45034695785501	401	0.204310104706706	0.702673119462644	2.41666712238318
2004	0.29085724622479	0.869954615473956	2.6020360256025	204	0.175264020773815	0.614095968877392	2.15169010345907
2005	0.298550692482219	0.891944242449182	2.66475527162151	71	0.109988916476155	0.445364486493356	1.80335921276661
2006	0.312102648060345	0.934653855017143	2.79900806394151	78	0.0779871255840933	0.353072001208674	1.59846688929543
2007	0.350521079210191	1.04344553694564	3.10617150621887	168	0.0834115947302757	0.346576498893865	1.44003084911565
2008	0.352236563003992	1.05293444001831	3.14751803595161	173	0.0922076392811574	0.352445605609589	1.34715416078214
2009	0.326413527555888	0.987181905565173	2.98556289003196	94	0.0772626939745529	0.310498063127918	1.24780851206071
2010	0.356813841794819	1.04996913674817	3.08966485879107	186	0.098086261899576	0.360633647971467	1.32594132481432
2011	0.398964477274446	1.1319117242722	3.21137400577024	206	0.145452837424133	0.477681285522128	1.56875186884608
2012	0.433924908859848	1.20152689054231	3.32699699699094	224	0.150614082405633	0.501148153181839	1.66750324688214
2013	0.473920681422872	1.27303973218551	3.41962320542179	239	0.154154349108703	0.510627410141181	1.69142391048355
2014	0.504952630652147	1.31666829245601	3.43322380580544	248	0.161160442097931	0.52095432156336	1.68399516421422
2015	0.464955267043275	1.22251516502353	3.21438089779378	147	0.122222274729086	0.431682777364558	1.52468132904772
2016	0.440901735094045	1.18466496847144	3.18309268441432	154	0.101131907024452	0.37813923729112	1.41388891979005
2017	0.408277960465441	1.11493891540311	3.04471194982734	136	0.0962863893490758	0.374946375410285	1.46006912694208
2018	0.429826425476002	1.14194344505281	3.03386379805512	256	0.130420653873644	0.473546191879201	1.71940554799357
2019	0.418337469210146	1.09736963525483	2.87858536471277	247	0.186913424122432	0.630770407715975	2.12863955126927
2020	0.399895947894968	1.05566763641041	2.78681033011378	257	0.192938845806775	0.670636164944892	2.33106435280747
2021	0.380223706914897	1.03012348150929	2.79086855411237	233	0.171489467256663	0.631470474286472	2.32524461282965
2022	0.508763646391808	1.33283002229473	3.49167217612498	448	0.192351541688244	0.679624845670642	2.40128010827934
2023	0.671281120253289	1.68205453804927	4.21478778950999	540	0.251867889519624	0.818263069902051	2.65835574690581
2024	0.739622268539384	1.81851851448667	4.47121419702728


Thornback ray (Raja clavata) in Division 8.c (Cantabrian Sea)
Species:	Stock Assessment Graphs
Stock code:	rjc.27.8c
Assessment Year:	2024
Key:	19112


Unit weights	tonnes
Unit recruitment	thousands
Fishing pressure description	F/Fmsy
Fishing pressure units	ratio
Stock size description	B/Bmsy
Stock size units	Kilograms per hour


Fish reference points

Management plan	SSB_MP
Management plan	F_MP
MSY approach	MSYB_trigger	0.5
MSY approach	F_MSY	1
Precautionary approach	B_lim	0.3
	B_pa
	F_lim	1.7
	F_pa

Age and Length

Recruitment	0
F


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