Tableau 3 : Fluctuations de la production, biomasse par recrue et de la biomasse féconde en
fonction des changements de l’effort de pêche FISHPARM (version 3.0S)
Factor Y/R
B/R
SSB
Y/R Gear 1 Factor Y/R
B/R
SSB
Y/R Gear 1
0
0 186.975 169.132
0 1.01 25.356 37.754 21.383
25.356
0.01 2.151 181.236 163.409
2.151 1.02 25.295 37.515 21.157
25.295
0.02 4.157 175.739 157.929
4.157 1.03 25.235 37.281 20.936
25.235
0.03
6.03 170.475 152.681
6.03 1.04 25.176 37.051 20.719
25.176
0.04 7.775 165.432 147.654
7.775 1.05 25.117 36.825 20.506
25.117
0.05 9.402
160.6 142.838
9.402 1.06 25.058 36.604 20.297
25.058
0.06 10.918 155.97 138.224
10.918 1.07
25 36.386 20.093
25
0.07 12.33 151.531 133.801
12.33 1.08 24.942 36.172 19.892
24.942
0.08 13.644 147.275 129.562
13.644 1.09 24.885 35.962 19.695
24.885
0.09 14.867 143.195 125.497
14.867
1.1 24.828 35.756 19.502
24.828
0.1 16.004 139.281 121.599
16.004 1.11 24.772 35.554 19.312
24.772
0.11 17.061 135.526 117.86
17.061 1.12 24.717 35.355 19.126
24.717
0.12 18.042 131.924 114.273
18.042 1.13 24.661 35.159 18.943
24.661
0.13 18.953 128.466 110.832
18.953 1.14 24.607 34.967 18.763
24.607
0.14 19.798 125.147 107.529
19.798 1.15 24.552 34.778 18.587
24.552
0.15 20.581 121.961 104.358
20.581 1.16 24.498 34.592 18.413
24.498
0.16 21.306 118.901 101.313
21.306 1.17 24.445 34.409 18.243
24.445
0.17 21.977 115.961
98.39
21.977 1.18 24.392 34.229 18.076
24.392
0.18 22.597 113.137 95.581
22.597 1.19 24.34 34.052 17.912
24.34
0.19 23.17 110.424 92.883
23.17
1.2 24.288 33.877 17.75
24.288
0.2 23.698 107.815
90.29
23.698 1.21 24.236 33.706 17.591
24.236
0.21 24.184 105.307 87.798
24.184 1.22 24.185 33.537 17.435
24.185
0.22 24.632 102.896 85.402
24.632 1.23 24.134 33.371 17.281
24.134
0.23 25.043 100.576 83.098
25.043 1.24 24.084 33.207 17.13
24.084
0.24 25.421 98.345 80.882
25.421 1.25 24.034 33.046 16.981
24.034
0.25 25.766 96.197
78.75
25.766 1.26 23.985 32.887 16.835
23.985
0.26 26.082 94.131 76.698
26.082 1.27 23.936 32.731 16.691
23.936
0.27 26.37 92.141 74.723
26.37 1.28 23.887 32.577 16.549
23.887
0.28 26.632 90.224 72.823
26.632 1.29 23.839 32.425 16.41
23.839
0.29 26.869 88.379 70.992
26.869
1.3 23.791 32.275 16.273
23.791
0.3 27.084
86.6 69.229
27.084 1.31 23.744 32.128 16.138
23.744
0.31 27.278 84.887
67.53
27.278 1.32 23.697 31.982 16.004
23.697
0.32 27.453 83.235 65.894
27.453 1.33 23.65 31.839 15.873
23.65
0.33 27.608 81.642 64.316
27.608 1.34 23.604 31.698 15.744
23.604
0.34 27.747 80.106 62.795
27.747 1.35 23.559 31.558 15.617
23.559
0.35 27.87 78.625 61.329
27.87 1.36 23.513 31.421 15.492
23.513
0.36 27.977 77.195 59.914
27.977 1.37 23.468 31.285 15.368
23.468
0.37 28.071 75.816 58.549
28.071 1.38 23.424 31.151 15.247
23.424
0.38 28.152 74.484 57.232
28.152 1.39 23.379 31.019 15.127
23.379
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Impact de la variation du taux de mortalité totale (Z) sur l\'estimation de la biomasse exploitable de la bogue Boops boops (Linné, 1758) de la région centre de la côte algérienne - 72/77

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