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Stock Assessment Graphs
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Norway lobster (Nephrops norvegicus) in Division 4.a, Functional Unit 32 (northern North Sea, Norway Deep)
Species:
Stock Assessment Graphs
Stock code:
nep.fu.32
Assessment Year:
2020
Key:
13974
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F
Fishing pressure units
Stock size description
SSB
Stock size units
tonnes
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
F
MSY
Precautionary approach
B
lim
B
pa
F
lim
F
pa
Age and Length
Recruitment
0
F
Fish data
Year
Landings
Discards
1987
2
1988
17
1989
40
1990
166
1991
177
1992
163
1993
339.017
1994
755.045
1995
489
1996
952
1997
760
1998
836
1999
1119
2000
1085
2001
1190
2002
1171
2003
1090
193
2004
921.544484242461
267
2005
1089.21988813651
363
2006
1033
168
2007
755
85
2008
675
2009
477
38
2010
407
48
2011
395
2012
310
47
2013
191
68
2014
205
5
2015
192
6
2016
177
1
2017
147
1
2018
137
0
2019
191
1
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
Custom fish data
Sensivity data