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Stock Assessment Graphs
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Turbot (Scophthalmus maximus) in Division 3.a (Skagerrak and Kattegat)
Species:
Stock Assessment Graphs
Stock code:
tur.27.3a
Assessment Year:
2019
Key:
11581
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 hour
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
1950
299
299
1951
265
265
1952
181
181
1953
139
139
1954
140
140
1955
130
130
1956
123
123
1957
141
141
1958
160
160
1959
184
184
1960
174
174
1961
179
179
1962
162
162
1963
128
128
1964
94
94
1965
86
86
1966
106
106
1967
73
73
1968
64
64
1969
76
76
1970
77
77
1971
101
101
1972
132
132
1973
100
100
1974
117
117
1975
183
183
1976
383
383
1977
736
736
1978
525
525
1979
406
406
1980
233
233
1981
207
207
1982
182
182
1983
209
209
1984
188
188
1985
241
241
1986
193
193
1987
161
161
1988
138
138
1989
184
184
1990
386
386
1991
1.10652494911331
276
276
1992
0.388433749278224
309
309
1993
0.660324728906336
349
349
1994
0.462949491425429
352
352
1995
0.571678153624588
300
300
1996
0.621245861822839
209
209
1997
0.467971262023478
220
220
1998
0.399609948203731
163
163
1999
0.11216993899723
155
155
2000
0.252801353088624
192
192
2001
0.415801954144043
238
238
2002
0.160308185022243
221
221
2003
0.321553823357153
159
159
2004
0.359889305495091
147
147
2005
0.333770760065633
127
127
2006
0.749549048933261
121
121
2007
0.540230538262986
173
173
2008
0.102265468332238
143
143
2009
0.338364086240799
120
120
2010
0.32503357792495
95
95
2011
0.277342371973194
99
99
2012
0.500184256518915
189
189
2013
0.452239045783687
113
120.4
7.4
2014
0.0925956363463552
120
130.5
10.5
2015
1.0619927556466
183
201.3
18.3
2016
0.707900548944255
188
204.3
16.3
2017
0.575207288089454
190
220.2
30.2
2018
0.506621764592049
153
174.1
21.1
2019
0.329337399660835
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
CustomName1
IBTS Q3 biomass index
Custom fish data
Year
Custom1
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
0.22289563325005
1992
0.248250920903151
1993
0.0691481690268206
1994
0.517564599804963
1995
0.0910460943165144
1996
0.247601493830994
1997
0.0984006913234287
1998
0.0284186883872778
1999
0.116257930506019
2000
2001
0.125699653858619
2002
0.358928201572659
2003
0.129538326807733
2004
0.10179800656196
2005
0.14033204879702
2006
0.348498252312888
2007
0.266607821491278
2008
0.656134615802064
2009
0.451226048193931
2010
0.337690092072471
2011
0.21890305902903
2012
0.412420544932361
2013
0.17864794839293
2014
0.432157532950017
2015
0.399805925338382
2016
0.379685999444185
2017
0.17846095004995
2018
0.258895101119758
2019
Sensivity data