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Stock Assessment Graphs
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Whiting (Merlangius merlangus) in Division 3.a (Skagerrak and Kattegat)
Species:
Stock Assessment Graphs
Stock code:
whg.27.3a
Assessment Year:
2020
Key:
13506
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F
Fishing pressure units
Stock size description
B_index
Stock size units
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
SSB
Landings
Catches
Discards
1975
19690
1976
18968
1977
19178
1978
49091
1979
18083
1980
22654
1981
26073
1982
41664
1983
0.584851085382195
25933
1984
0.696556456471632
14417
1985
0.92287695431858
13225
1986
1.10533741063061
13005
1987
1.06620432179641
16657
1988
0.952050056109868
11764
1989
0.946715696962847
13283
1990
1.11711982927061
19423
1991
1.53604945477588
14041
1992
1.61913529306178
4921
1993
0.993942692146693
3047
1994
0.910835715040932
2536
1995
1.27542525322615
3090
1996
0.984077387962286
1493
1997
0.629982278651422
414
1998
0.622919772719802
486
1999
0.858728902211849
858
2000
1.23361314551208
992
2001
1.48091363790141
1184
2002
1.59893597223614
1668.75
4041.56
2372.81
2003
1.42542374636089
839.18
2675.84
1836.66
2004
1.27438065990228
1297.76
4079.5
2781.74
2005
1.14212937154829
1047.73
2672.57
1624.84
2006
1.00727645703789
578.15
2074.82
1496.67
2007
0.833031663184304
429.04
1953.24
1524.2
2008
0.742628807105917
406.64
1201.4
794.76
2009
0.691984144937479
289.35
1066.98
777.63
2010
0.619228057862939
247.64
1050.39
802.75
2011
0.615032519338692
113.52
1050.26
936.74
2012
0.610322352866619
62.77
439.59
376.82
2013
0.54937925627518
183
870.21
687.21
2014
0.757871642515973
439.04
1087.78
648.74
2015
1.12359001366084
711.81
1531.43
819.62
2016
1.09430152112434
543.44
1850.23
1306.79
2017
1.18579881054948
430.9
1615.41
1184.51
2018
1.19757464187058
372.06
1729.42
1355.84
2019
0.99377501746913
178.55
805.64
624.34
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
CustomName1
CustomName2
BMS
Catch
Custom fish data
Year
Custom1
Custom2
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
4041.56
2003
2675.84
2004
4079.5
2005
2672.57
2006
2074.82
2007
1953.24
2008
1201.4
2009
1066.98
2010
1050.39
2011
1050.26
2012
439.59
2013
870.21
2014
1087.78
2015
1531.43
2016
1850.23
2017
1615.41
2018
1.52
1729.42
2019
2.75
805.64
Sensivity data