Stock assessment graphs

Year	Low Recruitment	Recruitment	High Recruitment	Low SSB	SSB	High SSB	Catches	Low F	F	High F	F Landings
1993	72854280	117704375	190164804	238859.18	374690	587763.04	132599	0.208	0.414	0.62	0.414
1994	158039585	263779886	440268356	88849.94	161290	292791.02	158690	0.241	0.479	0.716	0.479
1995	42407823	71238560	119669724	69502.92	131850	250125.06	52591	0.07	0.141	0.211	0.141
1996	229214229	388422402	658213774	151043.57	262860	457453.3	158490	0.154	0.314	0.475	0.314
1997	54050353	99472585	183066244	43108.02	87883	179164.39	58446	0.089	0.179	0.268	0.179
1998	24589509	44729770	81366096	152477.26	272790	488035.95	58746	0.095	0.191	0.286	0.191
1999	143052952	243265893	413681045	111370.99	206020	381106.8	53334	0.138	0.274	0.41	0.274
2000	122998679	206645883	347178695	43033.35	90585	190681	37714	0.068	0.136	0.204	0.136
2001	14500734	25013560	43148035	65246.13	119830	220077.86	47902	0.107	0.214	0.32	0.214
2002	53354143	90984425	155155065	71731	132580	245046.85	12736	0.023	0.045	0.068	0.045
2003	86628507	155501712	279131931	41344.78	75326	137236.35	63731	0.172	0.342	0.511	0.342
2004	4025517	13186910	43198081	32782.32	67690	139768.51	6882	0.033	0.065	0.098	0.065
2005	48117	13144300		47145.9	86716	159497.74	1557	0.014	0.029	0.043	0.029
2006	0	7685251		47722.37	87618	160866.15	0	0	0	0	0
2007	4897008	11483358	26928181	17412.24	49499	140714.27	0	0	0	0	0
2008	15037658	32517647	70316626	6983.16	28208	113944.28	0	0	0	0	0
2009	218410451	466809824	997715131	7587.11	25084	82931.05	0	0	0	0	0
2010	37806892	78288749	162116693	14023.85	31181	69328.68	0	0	0	0	0
2011	27175039	55784322	114512829	134739.47	285760	606049.4	0	0	0	0	0
2012	23699613	49060717	101560898	82288.58	169490	349098.98	2585	0.011	0.022	0.033	0.022
2013	15473981	32228347	67123409	78781.41	161950	332918.66	5225	0.006	0.012	0.018	0.012
2014	175472925	358693246	733223345	66466.01	134730	273104.58	4314	0.008	0.016	0.024	0.016
2015	26502943	55287004	115332582	34883.05	70671	143175.26	4392	0.006	0.013	0.019	0.013
2016	72153787	168862340	395190480	140488.34	283840	573464.99	5763	0.012	0.024	0.035	0.024
2017		69287000		93139.78	188100	379876.47


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:	2017
Key:	8230


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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