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Tusk (Brosme brosme) in subareas 1 and 2 (Northeast Arctic) (Link to advice)	Download graphs and tables(.doc) Download stock data (XML) Download standard graphs (zip) - regular size Download standard graphs (zip) - powerpoint size View on the map View source data

Species: Brosme brosme
Stock code: usk.27.1-2
Assessment Component:
Assessment Year:2025
Purpose:Advice
Assessment Key: 20922
Stock Key: 169296

Year	B_index	97.5%	2.5%	Landings	Length-based fishing pressure proxy

	Kilograms per hook			tonnes	ratio
1988				14403
1989				19350
1990				18628
1991				18306
1992				15974
1993				17585
1994				12566
1995				11617
1996				12795
1997				9426
1998				15353
1999				17183
2000	78.71	82.59	74.84	14008
2001	66.02	69.72	62.32	12061	0.91
2002	58.74	62.59	54.89	12191	0.90
2003	54.83	59.08	50.58	7940	0.93
2004	65.17	70.7	59.63	7426	0.89
2005	82.79	88.04	77.55	7050	0.92
2006	90.44	95.24	85.64	9988	0.91
2007	85.76	89.97	81.54	10744	0.93
2008	88.22	92.77	83.67	11882	0.92
2009	94.19	99.37	89.01	9657	0.92
2010	112.52	119.31	105.74	12658	0.92
2011	97.81	101.28	94.34	11646	0.91
2012	95.1	98.8	91.41	10394	0.92
2013	104.1	108.01	100.2	8662	0.90
2014	107.67	111.99	103.36	8744	0.86
2015	112.8	116.88	108.72	10091	0.89
2016	113.83	117.92	109.74	11660	0.88
2017	121.94	127.29	116.6	7926	0.87
2018	112.23	116.41	108.05	10487	0.87
2019	108.78	112.57	104.98	12310	0.88
2020	102.5	106.64	98.37	9122	0.87
2021	108.44	112.51	104.38	9227	0.89
2022	100.25	104.35	96.15	9487	0.92
2023	108.43	112.4	104.46	10792	0.92
2024	102.05	106.21	97.9	9332	0.89
Average	94.93	99.31	90.56	11856	0.90

Fishing pressure

Stock size

2022

2023

2024

2022

2023

2024

Maximum sustainable yield

F_MSY

appropriate

MSY B_trigger

appropriate

Precautionary approach

F_pa,F_lim

Undefined

B_pa,B_lim

Undefined

Management plan

F_MGT

Not applicable

B_MGT

Not applicable

Qualitative evaluation

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