Annexe 1
Fiches granulometriques de la baie d’Alger.
09 .06.09
Station : Bal 01.09
Tamis ( μm ) Poids des refus partiels (g)
% non
cumulés
% cumulés
PHI
800
2.63
2.113977976 2.113977976 0.32192809
630
0.76
0.61088337 2.724861346 0.66657627
500
0.84
0.675186882 3.400048228
1
400
0.56
0.450124588 3.850172816 1.32192809
315
1.03
0.827907724 4.67808054 1.66657627
250
1.78
1.430753155 6.108833695
2
200
2.09
1.679929266 7.788762961 2.32192809
160
2.53
2.033598585 9.822361546 2.64385619
125
3.61
2.901696005 12.72405755
3
100
5.28
4.24403183 16.96808938 3.32192809
80
10.37
8.335342818 25.3034322 3.64385619
63
41.8
33.59858532 58.90201752 3.98850436
50
42.5
34.16124106 93.06325858 4.32192809
40
8.63
6.93674142
100
4.64385619
poids final
124.41
09.06.09
Stations Bal 02.09
Tamis ( μm ) Poids des refus partiels (g)
% non
cumulés
% cumulés
PHI
800
0.62
0.4264979
0.426979
0.32192809
630
0.22
0.15133797 0.57831697 0.66657627
500
0.31
0.21324895 0.79156592
1
400
0.17
0.11694297 0.90850889 1.32192809
315
0.39
0.26828094 1.17678983 1.66657627
250
0.46
0.31643393 1.49322375
2
200
0.78
0.53656188 2.02978563 2.32192809
160
3.69
2.53835042 4.56813605 2.64385619
125
5.99
4.12052005
8.6886561
3
100
20.86
14.3495907 23.0382468 3.32192809
80
36.36
25.0120382
48.050285 3.64385619
63
48.55
33.3975373 81.4478224 3.98850436
50
24.95
17.1631011 98.6109234 4.32192809
40
2.02
1.38955768 100.000481 4.64385619
Poids final
145.37