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Stock Assessment Graphs
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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)
Species:
Stock Assessment Graphs
Stock code:
nep.fu.2627
Assessment Year:
2019
Key:
12727
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F
Fishing pressure units
Year-1
Stock size description
Biomass index
Stock size units
Kilograms per trip
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
F
MSY
0.16
Precautionary approach
B
lim
B
pa
F
lim
F
pa
Age and Length
Recruitment
0
F
Fish data
Year
SSB
Landings
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
1991
117.5
603
1992
113
636
1993
105.4
522
1994
86.9242199108469
448
1995
93.389296956978
511
1996
49.5142588530241
331
1997
66.1804430037817
433
1998
65.8032901645082
345
1999
49.373618275608
247.609
2000
29.0439693424768
132
2001
33.698399326032
132
2002
31.1190903650509
87
2003
36.944270507201
73
2004
15.6565656565657
71
2005
10.4358502148557
43
2006
11.6354234001293
44
2007
18.3946488294314
47
2008
17.3
42.461
2009
17.5644028103045
31.016
2010
15.3223562152134
20.958
2011
6.48274401473297
27.137
2012
2.1385162601626
7.889
2013
0.981026252983294
2.551
2014
0.775708502024291
3.541
2015
0.690104166666667
1.53
2016
0.635856079404467
6.304
2017
0.239808153477218
2.8499
2018
0.934673366834171
2.01
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
Custom fish data
Sensivity data