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Norway lobster (Nephrops norvegicus) in Division 4.b, Functional Unit 6 (central North Sea, Farn Deeps)
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View source data
DOI:
10.17895/ices.data.7086
Species:
Nephrops norvegicus
Stock code:
nep.fu.6
Assessment Year:
2018
Purpose:
InitAdvice
Assessment Key:
9815
Stock Key:
169167
Year
Stock size
High
Low
Landings
Discards
Fishing pressure
High
Low
millions
tonnes
tonnes
%
1981
1073
1982
2524
1983
2078
1984
1479
1985
2027
1986
2015
1987
2191
1988
2495
1989
3098
1990
2498
1991
2063
1992
1473
1993
3030
1994
3683
1995
2569
1996
2483
1997
2189
1998
2177
1999
2391
2000
2178
1805
2001
1685
1752
1618
2574
2393
22
23
21
2002
1048
1160
936
1954
795
17.3
19.4
15.6
2003
1085
1175
995
2245
716
16.3
17.8
15.1
2004
1377
1478
1276
2153
615
11.6
12.5
10.8
2005
1657
1805
1509
3094
715
12.1
13.3
11.1
2006
1244
1358
1130
4903
1051
25
28
23
2007
858
881
835
2966
432
18.5
19.0
18.0
2008
987
1026
948
1220
166
6.2
6.4
5.9
2009
682
720
644
2713
461
23
24
22
2010
785
806
764
1443
201
9.5
9.7
9.2
2011
878
895
861
2070
246
11.3
11.5
11.0
2012
758
771
745
2460
345
16.4
16.7
16.1
2013
706
724
688
2982
450
22
22
21
2014
755
773
737
2503
198
13.0
13.3
12.7
2015
565
578
552
1371
190
11.6
11.9
11.4
2016
697
716
678
1854
272
13.3
13.7
13.0
2017
902
922.6
881.4
1812
140
7.8
8.0
7.6
Average
980.53
1031.8
929.26
2325
622
15.1
15.9
14.4
Fishing pressure
Stock size
2015
2016
2017
2015
2016
2017
Maximum sustainable yield
F
MSY
Below
MSY B
trigger
Above trigger
Precautionary approach
F
pa
,F
lim
Undefined
B
pa
,B
lim
Undefined
Management plan
F
MGT
Within range
B
MGT
Above