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Cuckoo ray (Leucoraja naevus) in Division 8.c (Cantabrian Sea)
Species:
Stock Assessment Graphs
Stock code:
rjn.27.8c
Assessment Year:
2020
Key:
13897
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F
Fishing pressure units
Stock size description
B_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
Low SSB
SSB
High SSB
Landings
Catches
Discards
1990
0.0943120751698415
0.310875338753387
0.527438602336933
1991
0
0.0521134959349595
0.15011349593496
1992
0.189351028972259
0.33780869412281
0.486266359273361
1993
0
0.0641440886699508
0.145980732329995
1994
0
0.262559821428572
0.549478461778334
1995
0
0.190125
0.444925
1996
0.00803503401360595
0.458835034013606
0.909635034013606
1997
-0.000500965329896019
0.197145099956541
0.394791165242978
1998
0.0810647325002477
0.239263703281182
0.397462674062116
1999
0.0655740946432438
0.370121982537237
0.67466987043123
2000
0.110413125837791
0.588851405186152
1.06728968453451
2001
0.0897649469027323
0.651271298284634
1.21277764966654
2002
0.1153825731892
0.363694830012129
0.612007086835058
2003
0.0842946247986913
0.204021001099267
0.323747377399843
2004
0.0835264548091597
0.357219654168806
0.630912853528452
2005
0.120212543841759
0.583222320993509
1.04623209814526
2006
0.0962648325048277
0.306540617781303
0.516816403057778
2007
0.101827226096747
0.425293023984531
0.748758821872315
2008
0.0465739836103595
0.203248116760828
0.359922249911297
2009
0.187802306792079
0.399801897725627
0.611801488659175
17.7448
17.7448
2010
0.105338688580766
0.361316696015849
0.617294703450932
34.45869
34.45869
2011
0.189607481241422
0.477125225646469
0.764642970051516
24.00519
24.00519
2012
0.0158936459645909
0.193649112751655
0.371404579538719
26.54246
26.54246
2013
0.201203684850932
0.641336276474353
1.08146886809777
32.73077
32.73077
2014
0.166049012743642
0.404215858267488
0.642382703791334
29.24571
29.24571
2015
0.0546860006496707
0.308820266832979
0.562954533016287
15.5267
26.0537
10.527
2016
0.175156794432174
0.440574459556451
0.705992124680728
12.8915
23.4605
10.569
2017
0.244187357770218
0.672864094944603
1.10154083211899
15.23493
18.37593
3.141
2018
0.0795188619649757
0.616335978411751
1.15315309485853
22.6549
27.7719
5.117
2019
0.157311268205912
0.627965405730859
1.09861954325581
13.20006
21.03006
7.83
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
Custom fish data
Sensivity data