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Plaice (Pleuronectes platessa) in divisions 7.f and 7.g (Bristol Channel, Celtic Sea)
Species: Pleuronectes platessa
Stock code: ple.27.7fg
Assessment Year: 2019
Key: 12780
   
   
Unit weights tonnes
Unit recruitment thousands
Fishing pressure description F/Fmsy
Fishing pressure units ratio
Stock size description B/Bmsy
Stock size units ratio
       
Fish reference points      
       
Management plan SSBMP  
FMP  
MSY approach MSYBtrigger 0.5  
FMSY 1  
Precautionary approach Blim  
Bpa  
Flim  
Fpa  
       
Age and Length      
       
Recruitment 0  
F  
       
       
 
Fish data
YearLow TBiomassTBiomassHigh TBiomassLow SSBSSBHigh SSBLandingsCatchesDiscardsLow FFHigh F
1977899236762360.2390.48817571165.78 0.4920.991.992
19781068286076620.2680.591.2988751347.5 0.4950.9791.936
19791225325986700.30.6721.518631329.02 0.4480.9121.857
198015743980100600.3730.8211.80613732114.42 0.4710.9431.886
198118364519111210.4290.9322.02613772120.58 0.5241.0422.07
198218624525109930.4340.9342.00913032006.62 0.5071.0092.007
198318974483105980.4410.9251.94111461764.84 0.4730.9271.816
198421024661103360.4880.9621.89612101863.4 0.4620.8631.612
198526505285105410.6181.091.92317522698.08 0.5580.9441.597
198629445497102620.7021.1341.83216912604.14 0.6761.0591.658
19873007538496400.731.1111.6919012927.54 0.7571.1251.672
19883049529291860.7481.0921.59521163258.64 0.8951.2771.82
19892856490284150.7061.0121.4521513312.54 1.0491.4622.039
19902458427374270.6110.8821.27220823206.28 1.21.6732.331
19911876337260630.480.6961.00915012311.54 1.2481.7532.463
19921477272350200.390.5620.80911881829.52 1.1711.6442.307
19931329246845840.3550.5090.7311141715.56 1.1151.5752.227
19941265235843990.340.4870.69710701647.8 1.1031.5692.232
19951210226842520.3290.4680.66610281583.12 1.1011.5742.248
19961145215940700.3140.4450.6339521466.08 1.0751.5372.199
19971213224741620.3270.4640.65712171874.18 1.1321.6182.313
19981179221041430.3180.4560.65510671643.18 1.2031.7262.477
19991056201938620.2880.4170.6039681490.72 1.21.7332.502
2000855169333520.2410.3490.5067181105.72 1.1421.6792.469
2001769153930790.2190.3180.4597141099.56 1.0781.5842.329
2002737148930090.2110.3070.448642988.68 1.0421.5442.288
2003720147030020.2060.3030.446594914.76 0.9761.4562.171
2004675138828520.1960.2860.4195107842740.9251.3982.114
2005609125625880.1810.2590.3713867073210.881.3241.992
2006661133526980.1940.2750.3914048574530.8581.2691.878
2007904174533670.2580.360.503410169812881.0231.5112.233
2008904182836980.2610.3770.54543710205831.0011.522.309
2009966196239830.2820.4050.58148110896080.7831.1571.709
20101239248749920.3520.5130.74844211126700.6540.9841.482
20111688332665550.4640.6861.016427153411070.5660.8591.304
20122339453387850.6180.9351.417450156511230.4910.7581.171
201329505614106810.7721.1581.739414168812740.4150.6430.996
201433486208115100.891.2811.84241111837720.3310.5030.762
201536526597119150.9981.3611.85638111597780.2670.3920.576
201640677251129261.1361.4961.97143110025710.2320.3320.474
201744277898140911.2531.632.12389.51284.58950.2330.3240.449
201844277961143151.2651.6432.1324229305080.2290.3260.463
201941787515135171.1941.5512.013      
 
 
 
 
Custom reference points
CustomRefPointNameCustomRefPointValueCustomRefPointNotes
IfGFS 7.g  
UK Q3 BT 7.f  
custom3  
custom4  
custom5  
 
Custom fish data column names
CustomName1CustomName2
IfGFS 7.gUK Q3 BT 7.f
 
Custom fish data
YearCustom1Custom2
1977  
1978  
1979  
1980  
1981  
1982  
1983  
1984  
1985  
1986  
1987  
1988  
1989  
1990  
1991  
1992  
1993  
1994  
1995 -0.820126499566955
1996 -0.78195898076949
1997 -0.720673737171936
1998 -0.591043810524451
1999 -0.609739688634591
2000 -0.712062772565191
2001 -0.792586928076914
2002 -0.287720642845417
2003-1.13503967430342-0.350634987855058
2004-1.23791288874276-0.674593440087193
2005-1.18810318249199-0.713536721461841
2006-1.19302038112069-0.606403909552699
2007-0.951847144820447-0.512769366486562
2008-1.07363267915577-0.50058989402477
20090.736747000733972-0.143971837293179
20100.4220688189325-0.428133669315763
20110.780762479883168-0.137610584160268
20120.7414276278942520.110633440538686
20131.455601978113520.914711351790142
20140.1020666370683490.526830063198027
20151.120855402701961.82359478721919
20161.356713849083482.47957962248617
20170.3293457291351122.11047178826192
2018-0.2660335729112241.41833641689814
2019  
 
 
 
 
Sensivity data
 
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