Stock assessment graphs

Year	Low Recruitment	Recruitment	High Recruitment	Low SSB	SSB	High SSB	Catches	Low F	F	High F
1993	73749745	119043556	192154809	242967	366957	554222	133136	0.317	0.432	0.59
1994	147523348	233805469	370551496	97435	145801	218176	158690	0.365	0.498	0.68
1995	37445368	62332904	103761589	76999	120090	187296	52591	0.104	0.142	0.194
1996	203176483	329142057	533203902	151564	228662	344978	158490	0.274	0.381	0.529
1997	52581036	93642978	166771290	45589	72330	114759	58446	0.138	0.189	0.258
1998	25627046	42118600	69222822	143330	226387	357574	58911	0.142	0.195	0.266
1999	150651537	225538177	337649852	110930	169397	258679	53338	0.203	0.277	0.379
2000	123128361	182817693	271442814	43264	69564	111850	37792	0.1	0.137	0.187
2001	15196839	23277552	35655074	69304	103881	155708	47918	0.159	0.217	0.296
2002	50884428	79957036	125640160	74531	111302	166215	12762	0.033	0.046	0.062
2003	93813837	154545638	254593083	42979	63831	94800	64049	0.257	0.351	0.479
2004	3380115	11570855	39609504	32462	53210	87217	6882	0.048	0.066	0.09
2005		6948247		50563	79937	126376	1557	0.021	0.029	0.039
2006		4248175		50805	80178	126531	86	0	0	0.001
2007	3301663	6305924	12043831	22018	42702	82816	11	0	0	0
2008	10558721	19038999	34330243	9164	22652	55990	1168	0.002	0.002	0.003
2009	160327612	276577049	477115971	7712	17771	40950	0	0	0	0
2010	27789402	47583661	81477276	11090	19456	34133	275	0.001	0.001	0.002
2011	20550441	35039971	59745657	99827	169736	288604	270	0.002	0.002	0.003
2012	16197185	27979985	48334297	62287	101114	164142	2618	0.016	0.022	0.03
2013	10433105	18201235	31753247	60404	96761	155002	5119	0.009	0.012	0.017
2014	155167803	254548005	417578167	50305	79301	125009	4505	0.012	0.016	0.022
2015	19969605	34038405	58018823	25926	40905	64536	4736	0.01	0.013	0.018
2016	43783957	73075229	121962231	121173	193881	310217	6232	0.019	0.025	0.035
2017	55971955	90966330	147839632	77075	121905	192811	18474	0.041	0.056	0.076
2018	13452753	23115178	39717628	68331	107474	169039	42298	0.117	0.16	0.219
2019	121761671	200635422	330601350	63137	100811	160964	6666	0.05	0.068	0.093
2020	34634160	62395268	112408369	31631	50312	80027	20116	0.039	0.054	0.073
2021	16946215	46548252	127859805	90756	145656	233765	53370	0.32	0.437	0.597
2022		55898143		41169	72766	128613


Sandeel (Ammodytes spp.) in divisions 4.a and 4.b, Sandeel Area 4 (northern and central North Sea)
Species:	Stock Assessment Graphs
Stock code:	san.sa.4
Assessment Year:	2022
Key:	16940


Unit weights	tonnes
Unit recruitment	thousands
Fishing pressure description	F
Fishing pressure units	Year-1
Stock size description	SSB
Stock size units	tonnes


Fish reference points

Management plan	SSB_MP
Management plan	F_MP
MSY approach	MSYB_trigger
MSY approach	F_MSY
Precautionary approach	B_lim	48000
	B_pa	102000
	F_lim
	F_pa

Age and Length

Recruitment	0
F	1-2


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