Annexes
Tableau A5- Paramètres d’entrée pour le modèle de THOMPSON & BELL (1934) pour
P.erythrinus dans la baie de Bou Ismail (sexes confondus).
Sachant que : Binf : c’est la borne inférieure et Bsup c’est la borne supérieur
Binf
Bsup
cc (cm)
Cl
Nt initial
F/an
H (L1, L2)
Wmoy (g) valeur
(DA)
8
9
8.5
2 3107.762 0.0058956
1.0243372 5.7567654
500
9
10
9.5
14 2959.8893 0.0415715
1.0254614 8.1721865
500
10
11
10.5
21 2801.0784 0.0630505
1.0266944 11.200959
500
11
12
11.5
45
2636.86 0.1375117
1.028053 14.91788
500
12
13
12.5
31 2451.1447 0.0967144
1.0295573 19.398826
500
13
14
13.5
15 2282.3163 0.0475321
1.0312321 24.720673
1000
14
15
14.5
13 2131.6186 0.0417106
1.0331082 30.961224
1000
15
16
15.5
16 1984.5998 0.0520376
1.0352241 38.199156
1000
16
17
16.5
13 1836.3876 0.0428995
1.037629 46.513962
1000
17
18
17.5
11 1693.0832 0.0368185
1.0403864 55.985913
1000
18
19
18.5
22 1553.6151 0.0750018
1.0435801 66.696011
1000
19
20
19.5
31 1405.4848 0.1086025
1.0473224 78.725955
1500
20
21
20.5
30 1251.7436 0.1086655
1.0517682 92.158113
1500
21
22
21.5
31 1103.0307 0.1165859
1.0571365 107.07549
1500
22
23
22.5
31 957.69442 0.1217491
1.0637478 123.56169
1500
23
24
23.5
59 817.20697 0.2481394
1.0720909 141.70092
1500
24
25
24.5
56 655.96606 0.2607444
1.0829497 161.57794
1500
25
26
25.5
55 507.61509 0.2904731
1.0976661 183.27806
2000
26
27
26.5
53 371.19618 0.3303321
1.1187452 206.8871
2000
27
28
27.5
42
249.205 0.3240844
1.1514703 232.4914
2000
28
29
28.5
32 151.47877 0.3248903
1.2092615 260.17779
2000
29
30
29.5
29 77.126014 0.4654514
1.3395035 290.03357
2000
30
31
30.5
11 21.334817 0.4576762
1.9395288 322.14649
2000
31
32
31.5
9
0
0.257871
0 356.60478
2000
32
33
32.5
5 6.0075043 0.2496867
0.5720345 393.49707
2000
33
34
33.5
5 9.6182946 0.3995016
0.7620916 432.91243
2000
34
35
34.5
5
10
0.43
0.8342817 474.94034
2000
L∞
=31.43cm
K=0.39/an M=0.43/an a =0.0068 b=3.15
W∞ =
353.68g
Tableau A5- Paramètres d’entrée pour le modèle de THOMPSON & BELL (1934) pour
P.erythrinus dans la baie de Bou Ismail (sexes confondus).
Sachant que : Binf : c’est la borne inférieure et Bsup c’est la borne supérieur
Binf
Bsup
cc (cm)
Cl
Nt initial
F/an
H (L1, L2)
Wmoy (g) valeur
(DA)
8
9
8.5
2 3107.762 0.0058956
1.0243372 5.7567654
500
9
10
9.5
14 2959.8893 0.0415715
1.0254614 8.1721865
500
10
11
10.5
21 2801.0784 0.0630505
1.0266944 11.200959
500
11
12
11.5
45
2636.86 0.1375117
1.028053 14.91788
500
12
13
12.5
31 2451.1447 0.0967144
1.0295573 19.398826
500
13
14
13.5
15 2282.3163 0.0475321
1.0312321 24.720673
1000
14
15
14.5
13 2131.6186 0.0417106
1.0331082 30.961224
1000
15
16
15.5
16 1984.5998 0.0520376
1.0352241 38.199156
1000
16
17
16.5
13 1836.3876 0.0428995
1.037629 46.513962
1000
17
18
17.5
11 1693.0832 0.0368185
1.0403864 55.985913
1000
18
19
18.5
22 1553.6151 0.0750018
1.0435801 66.696011
1000
19
20
19.5
31 1405.4848 0.1086025
1.0473224 78.725955
1500
20
21
20.5
30 1251.7436 0.1086655
1.0517682 92.158113
1500
21
22
21.5
31 1103.0307 0.1165859
1.0571365 107.07549
1500
22
23
22.5
31 957.69442 0.1217491
1.0637478 123.56169
1500
23
24
23.5
59 817.20697 0.2481394
1.0720909 141.70092
1500
24
25
24.5
56 655.96606 0.2607444
1.0829497 161.57794
1500
25
26
25.5
55 507.61509 0.2904731
1.0976661 183.27806
2000
26
27
26.5
53 371.19618 0.3303321
1.1187452 206.8871
2000
27
28
27.5
42
249.205 0.3240844
1.1514703 232.4914
2000
28
29
28.5
32 151.47877 0.3248903
1.2092615 260.17779
2000
29
30
29.5
29 77.126014 0.4654514
1.3395035 290.03357
2000
30
31
30.5
11 21.334817 0.4576762
1.9395288 322.14649
2000
31
32
31.5
9
0
0.257871
0 356.60478
2000
32
33
32.5
5 6.0075043 0.2496867
0.5720345 393.49707
2000
33
34
33.5
5 9.6182946 0.3995016
0.7620916 432.91243
2000
34
35
34.5
5
10
0.43
0.8342817 474.94034
2000
L∞
=31.43cm
K=0.39/an M=0.43/an a =0.0068 b=3.15
W∞ =
353.68g