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Norway lobster (Nephrops norvegicus) in Division 9.a, Functional Units 26-27 (Atlantic Iberian waters East, western Galicia, and northern Portugal) (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
DOI: 10.17895/ices.data.7271
Species: Nephrops norvegicus
Stock code: nep.fu.2627
Assessment Year:2019
Purpose:Advice
Assessment Key: 12727
Stock Key: 169158

Year	Stock Size: Biomass index	Catches	F

	Kilograms per trip	tonnes	Year-1
1975		622
1976		603
1977		620
1978		575
1979		580
1980		599
1981		823
1982		736
1983		786
1984		618
1985		765
1986		694
1987		742
1988		727
1989		708
1990	103.3	449	0.33
1991	117.5	603	0.36
1992	113	636	0.39
1993	105.4	522	0.28
1994	86.92	448	0.34
1995	93.39	511	0.36
1996	49.51	331	0.40
1997	66.18	433	0.47
1998	65.8	345	0.36
1999	49.37	248	0.34
2000	29.04	132	0.31
2001	33.7	132	0.30
2002	31.12	87	0.21
2003	36.94	73	0.20
2004	15.66	71	0.25
2005	10.44	43	0.21
2006	11.64	44	0.195
2007	18.39	47	0.151
2008	17.3	42	0.123
2009	17.56	31	0.108
2010	15.32	21	0.068
2011	6.48	27	0.068
2012	2.14	8	0.062
2013	0.98	3	0.053
2014	0.78	4	0.062
2015	0.69	2	0.048
2016	0.64	6	0.051
2017	0.24	3
2018	0.93	2
Average	37.94	352	0.23

Fishing pressure

Stock size

2016

2017

2018

2016

2017

2018

Maximum sustainable yield

F_MSY proxy

Unknown

MSY B_trigger

Undefined

Precautionary approach

F_pa,F_lim

Undefined

B_pa,B_lim

Undefined

Management plan

F_MGT

Unknown

B_MGT

Undefined

Qualitative evaluation

-

Unknown

-

Below possible reference points