Catch scenarios

Basis	Total catch*	Projected landings	Projected discards*	Fprojected landings	SSB	% SSB change**	% TAC change***	% advice change^
	2023	2023	2023	2023	2024	2024	2024	2024
	(t)	(t)	(t)	(ratio)	(t)	(%)	(%)	(%)
ICES Basis Advice
MSY approach: F = FMSY × SSB2023/MSY Btrigger	605	535	70	0.189	3129	-5.2	-23	-23
Other scenarios
F = FMSY lower ×SSB2023/MSYBtrigger	492	435	57	0.151	3230	-2.1	-37	-37
F=0	0	0	0	0	3674	11.4	-100	-100
F= Fpa	695	615	81	0.22	3047	-7.6	-11.6	-11.6
F= Flim	888	786	103	0.29	2874	-12.9	12.9	12.9
SSB2024=Blim	1305	1154	151	0.46	2500	-24	66	66
SSB2024=Bpa =MSYBtrigger	192	170	22	0.056	3500	6.1	-76	-76
SSB2024=SSB2023	415	367	48	0.126	3299	0	-47	-47
F=F2022	687	608	80	0.22	3054	-7.4	-12.7	-12.7
F= FMSY lower	520	460	60	0.16	3205	-2.9	-34	-34
F= FMSY	638	564	74	0.2	3099	-6.1	-18.9	-18.9
F= FMSY upper	752	665	87	0.24	2996	-9.2	-4.5	-4.5

Symbol	Footnotes
*	Total catches and projected discards are calculated from projected landings based on the average discard rate in 2019–2021 (11.6% in weight).
**	SSB 2024 relative to SSB 2023.
***	Total catch in 2023 relative to TAC 2022 (787 tonnes).
^	Advice value for 2023 relative to the corresponding 2022 value (787 tonnes).