Stock assessment graphs

Year	Low Recruitment	Recruitment	High Recruitment	Low SSB	SSB	High SSB	Landings	Catches	Discards	Low F	F	High F
1999	1487023	1991304	2666598	43873	49533	55923	20180	25598	5420	0.681	0.8	0.942
2000	1168590	1753550	2631322	34228	38475	43249	15644	20045	4400	0.698	0.818	0.958
2001	1013832	1339280	1769198	33584	38996	45279	13196	23070	9877	0.804	0.935	1.087
2002	948663	1219995	1568932	37947	44447	52060	13640	20977	7336	0.581	0.692	0.824
2003	733059	953077	1239131	45202	51285	58187	10013	20323	10308	0.483	0.584	0.706
2004	627415	807039	1038088	52551	59444	67241	7810	27265	19454	0.617	0.729	0.861
2005	551977	704660	899576	37713	42142	47091	10306	23718	13410	0.624	0.732	0.859
2006	571404	759105	1008463	34782	39075	43898	8790	13888	5096	0.515	0.626	0.762
2007	718843	924978	1190225	32129	36722	41972	9082	17519	8435	0.977	1.143	1.338
2008	865036	1101976	1403815	30452	34516	39121	5623	9303	3678	0.566	0.678	0.812
2009	888339	1302290	1909135	38042	42977	48553	6532	10738	4204	0.535	0.648	0.785
2010	507742	647512	825758	56493	64934	74637	9376	14121	4743	0.441	0.547	0.677
2011	504235	640425	813400	56875	64827	73891	9617	13181	3562	0.354	0.446	0.564
2012	437898	570910	744323	51913	58529	65988	9854	14357	4502	0.308	0.389	0.49
2013	907428	1380300	2099591	47399	53184	59674	11097	14730	3631	0.322	0.4	0.496
2014	429610	559906	729720	53613	60889	69151	12589	15742	3151	0.345	0.423	0.518
2015	422926	568878	765200	54012	61628	70316	12758	19251	6491	0.447	0.541	0.656
2016	270083	386504	553107	43689	51135	59851	15021	22888	7865	0.574	0.703	0.862
2017	192311	299681	466998	31060	37444	45140	12288	14879	2589	0.492	0.66	0.885
2018	352143	566120	910120	21680	28283	36898	8951	10717	1764	0.387	0.625	1.01
2019	188850	399563	845384	21195	29290	40477	5542	6296	752	0.19	0.356	0.667
2020	299681	568878	1380300	21034	31034	45523

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Whiting (Merlangius merlangus) in divisions 7.b-c and 7.e-k (southern Celtic Seas and eastern English Channel)
Species:	Stock Assessment Graphs
Stock code:	whg.27.7b-ce-k
Assessment Year:	2020
Key:	13993


Unit weights	tonnes
Unit recruitment	thousands
Fishing pressure description	F
Fishing pressure units	ratio
Stock size description	SSB
Stock size units	tonnes


Fish reference points

Management plan	SSB_MP
Management plan	F_MP
MSY approach	MSYB_trigger	47963
MSY approach	F_MSY	0.4
Precautionary approach	B_lim	34516
	B_pa	47963
	F_lim	0.89
	F_pa	0.4

Age and Length

Recruitment	0
F	2-5


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