100
2-ADNT
All Soils
TMA-5
Surface Soils
90
80
70
60
b. 2-amino-4,6-dinitrotoluene.
50
40
30
20
10
0
Aug 98
Nov 98
Apr 99
Jul 99
Nov 99
100
2,4,6-TNT
All Soils
TMA-5
Surface Soils
90
80
70
60
c. 2,4,6-trinitrotoluene.
50
40
30
20
10
Figure 11 (cont'd). Detection frequency for
ERCs in soil samples collected near buried
0
TMA-5 land mines.
Aug 98
Nov 98
Apr 99
Jul 99
Nov 99
28
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