TABLE B-4-6. RATIO OF THE 24lAm ACTIVITY AS A FUNCTION OF DEPTH
Stake No.
0 cm
8-B-0
1-N-1
3+5-1
§.5-S-3
6-S-1
9-S-2
11-S-5
5-N=1
5-$-3
8-5-4
1-8-1
Average = x - 1.0
10 em
20 em
1.0
1.0
1.0
1.0
1.0
2.05
0.87
0.54
0.25
0.06
0.36
0.60
0.45
0.24
0.02
1.0
1.0
1.0
1.0
0.43
0.80
0.18
0.37
0.27
0.58
0.12
0.25
1.0
1.10
1.0
0.78
0.56
0.31
x = 0.66
X = 0.36
o= 0.56
g
v= 0.22
a
K = 85%
B-4-5
X = 62%