Annexe A : Données relatives à l’échantillonnage et l’analyse
Tableau 10: Activités spécifiques des radionucléides avec leurs incertitudes dans la carotte de sol de Chréa
Prof. (cm)
210 Pb
212 Pb
214 Pb
214 Bi
226 Ra
137 Cs
228 Ac
40 K
1.5
281.45 ±54.82
26.2±5.13
12.5±2.67
10.04 ±1.43
11.28 ±3.03 34.95 ±3.15
25.21 ±6.69
307.65 ±33.88
2.5
283.05 ±55.12
26.69±5.18
16.61±3.42
16.02±2.30
16.32±4.12 41.37±3.73
24.42±6.51
338.83±37.13
3.5
241.61 ±46.93
27.98±5.42
16.92±3.37
12.40±1.73
14.66±3.79 45.71±4.12
23.23±6.03
385.66±41.67
4.5
191.66 ±37.07
30.58±5.88
15.86±3.10
13.00±1.72
14.43±3.54 41.91±3.77
25.41±6.41
402.44±43.07
6
166.6 ±32.23
39.64±7.61
19.42±3.76
17.46±2.26
18.44±4.39 49.60±4.46
33.41±8.37
539.98±57.63
8
116.85 ±22.59
44.32±8.50
24.35±4.69
19.64±2.50
22.00±5.31 47.02±4.23
36.59±9.12
625.06±66.49
10
77.88 ±15.21
50.18±9.63
25.54±4.92
21.65±2.76
23.60±5.64 32.42±2.92 43.16±10.75
728.18±77.45
12
39.29±8.08
39.91±7.66
29.05±5.59
23.98±3.06
26.51±6.38 13.90±1.25 45.35±11.31
738.86±78.70
14
21.74±4.71
39.89±7.65
30.83±5.93
25.72±3.27
28.27±6.77
6.76±0.61 48.47±12.06
794.01±84.45
16
15.08±3.42
52.83±10.13
31.40±6.03
27.72±3.51
29.56±6.98
3.82±0.34 48.91±12.34
785.90±83.61
18
8.53±2.42
56.61±10.86
31.32±6.02
25.38±3.22
28.35±6.83
2.92±0.26 50.02±12.45
822.59±87.46
20
7.21±2.46
58.09±11.14
30.41±5.85
25.52±3.24
27.96±6.69
1.27±0.12 47.48±11.83
810.42±86.17
22
14.86±3.36
55.04±10.56
27.99±5.39
24.88±3.17
26.44±6.25
-
46.85±11.67
794.19±84.46
24
15.92±3.45
55.05±10.56
29.26±5.62
24.54±3.12
26.90±6.43
-
46.73±11.64
776.75±82.59
26
10.43±2.85
43.34±8.32
33.77±6.50
30.52±3.89
32.15±7.57
-
50.59±12.62
842.04±89.67
28
19.73±4.55
45.33±8.70
36.73±7.07
30.40±3.88
33.57±8.06
-
52.95±13.21
864.89±92.12
30
20.45±4.66
44.96±8.63
34.25±6.59
29.01±3.70
31.63±7.56
-
50.58±12.62
861.63±91.76
32
23.84±5.27
47.61±9.14
34.94±6.72
31.23±3.98
33.09±7.81
-
52.93±13.20
855.22±91.08
34
16.32±3.56
45.94±8.81
32.03±6.15
27.09±3.43
29.56±7.05
-
52.70±13.11
868.55±92.33
36
18.19±4.39
43.87±8.43
31.57±6.08
29.49±3.77
30.53±7.16
-
49.46±12.35
844.15±89.97
38
19.93±4.26
43.34±8.31
31.41±6.04
26.38±3.35
28.90±6.90
-
49.42±12.31
819.74±87.19
40
17.38±3.75
42.73±8.20
30.55±5.87
26.66±3.38
28.60±6.77
-
48.03±11.95
807.69±85.88
Tableau 10: Activités spécifiques des radionucléides avec leurs incertitudes dans la carotte de sol de Chréa
Prof. (cm)
210 Pb
212 Pb
214 Pb
214 Bi
226 Ra
137 Cs
228 Ac
40 K
1.5
281.45 ±54.82
26.2±5.13
12.5±2.67
10.04 ±1.43
11.28 ±3.03 34.95 ±3.15
25.21 ±6.69
307.65 ±33.88
2.5
283.05 ±55.12
26.69±5.18
16.61±3.42
16.02±2.30
16.32±4.12 41.37±3.73
24.42±6.51
338.83±37.13
3.5
241.61 ±46.93
27.98±5.42
16.92±3.37
12.40±1.73
14.66±3.79 45.71±4.12
23.23±6.03
385.66±41.67
4.5
191.66 ±37.07
30.58±5.88
15.86±3.10
13.00±1.72
14.43±3.54 41.91±3.77
25.41±6.41
402.44±43.07
6
166.6 ±32.23
39.64±7.61
19.42±3.76
17.46±2.26
18.44±4.39 49.60±4.46
33.41±8.37
539.98±57.63
8
116.85 ±22.59
44.32±8.50
24.35±4.69
19.64±2.50
22.00±5.31 47.02±4.23
36.59±9.12
625.06±66.49
10
77.88 ±15.21
50.18±9.63
25.54±4.92
21.65±2.76
23.60±5.64 32.42±2.92 43.16±10.75
728.18±77.45
12
39.29±8.08
39.91±7.66
29.05±5.59
23.98±3.06
26.51±6.38 13.90±1.25 45.35±11.31
738.86±78.70
14
21.74±4.71
39.89±7.65
30.83±5.93
25.72±3.27
28.27±6.77
6.76±0.61 48.47±12.06
794.01±84.45
16
15.08±3.42
52.83±10.13
31.40±6.03
27.72±3.51
29.56±6.98
3.82±0.34 48.91±12.34
785.90±83.61
18
8.53±2.42
56.61±10.86
31.32±6.02
25.38±3.22
28.35±6.83
2.92±0.26 50.02±12.45
822.59±87.46
20
7.21±2.46
58.09±11.14
30.41±5.85
25.52±3.24
27.96±6.69
1.27±0.12 47.48±11.83
810.42±86.17
22
14.86±3.36
55.04±10.56
27.99±5.39
24.88±3.17
26.44±6.25
-
46.85±11.67
794.19±84.46
24
15.92±3.45
55.05±10.56
29.26±5.62
24.54±3.12
26.90±6.43
-
46.73±11.64
776.75±82.59
26
10.43±2.85
43.34±8.32
33.77±6.50
30.52±3.89
32.15±7.57
-
50.59±12.62
842.04±89.67
28
19.73±4.55
45.33±8.70
36.73±7.07
30.40±3.88
33.57±8.06
-
52.95±13.21
864.89±92.12
30
20.45±4.66
44.96±8.63
34.25±6.59
29.01±3.70
31.63±7.56
-
50.58±12.62
861.63±91.76
32
23.84±5.27
47.61±9.14
34.94±6.72
31.23±3.98
33.09±7.81
-
52.93±13.20
855.22±91.08
34
16.32±3.56
45.94±8.81
32.03±6.15
27.09±3.43
29.56±7.05
-
52.70±13.11
868.55±92.33
36
18.19±4.39
43.87±8.43
31.57±6.08
29.49±3.77
30.53±7.16
-
49.46±12.35
844.15±89.97
38
19.93±4.26
43.34±8.31
31.41±6.04
26.38±3.35
28.90±6.90
-
49.42±12.31
819.74±87.19
40
17.38±3.75
42.73±8.20
30.55±5.87
26.66±3.38
28.60±6.77
-
48.03±11.95
807.69±85.88