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Norway lobster (Nephrops norvegicus) in divisions 7.g and 7.h, Functional Units 20 and 21 (Celtic Sea)
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DOI:
10.17895/ices.data.7395
Species:
Nephrops norvegicus
Stock code:
nep.fu.2021
Assessment Year:
2019
Purpose:
Advice
Assessment Key:
13215
Stock Key:
169154
Year
Stock abundance
97.5%
2.5%
Landings
Discards
Harvest Rate
millions
tonnes
tonnes
ratio
1995
3536
1996
2822
1997
2038
1998
1713
1999
1152
2000
1778
2001
1833
2002
2674
2003
2953
2004
2443
2005
2469
2006
2523
2007
2419
2008
2980
2009
3145
2010
1793
2011
1237
2012
1189
542
2013
1624.45
1727.93
1520.97
1387
327
3.0
2014
2050.83
2181.47
1920.19
1837
834
4.5
2015
2003.25
2131.96
1874.54
2116
442
4.0
2016
1879.35
2036.76
1721.93
2453
801
4.7
2017
4427.53
4759.94
4095.12
1849
306
1.68
2018
2720.91
2933.1
2508.72
1803
381
3.0
2019
616.91
674.81
559.02
Average
2189.03
2349.42
2028.64
2173
519
3.5
Fishing pressure
Stock size
2016
2017
2018
2017
2018
2019
Maximum sustainable yield
F
MSY
Below
MSY B
trigger
Undefined
Precautionary approach
F
pa
,F
lim
Below possible reference points
B
pa
,B
lim
Undefined
Management plan
F
MGT
Below range
B
MGT
Undefined