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Table 2
210Po soil-cocoa beans and 210Po soil-cocoa leaves transfer factors (in kg/kg on a dry weight basis) at each sampling point.
| Sampling locality | Location ID | 210Po activity concentration in Soil | Soil-cocoa beans transfer factor | Soil-cocoa leaves transfer factor |
|---|---|---|---|---|
| Melondo | M1 | 81 ± 7 | 0.0285 | 0.2684 |
| M2 | 152 ± 11 | 0.0305 | 0.2091 | |
| M3 | 176 ± 15 | 0.0240 | 0.2360 | |
| M4 | 112 ± 9 | 0.0305 | 0.2120 | |
| M5 | 132 ± 8 | 0.0293 | 0.2570 | |
| Ngombas | N1 | 246 ± 24 | 0.0198 | 0.2710 |
| N2 | 231 ± 18 | 0.0350 | 0.2880 | |
| N3 | 251 ± 23 | 0.0255 | 0.2290 | |
| N4 | 189 ± 12 | 0.0218 | 0.2120 | |
| N5 | 224 ± 16 | 0.0343 | 0.1870 | |
| Maximum | – | 251 ± 23 | 0.0350 | 0.2880 |
| Minimum | – | 81 ± 7 | 0.0198 | 0.1870 |
| Mean | – | 179.4 | 0.0279 | 0.2370 |
| Standard deviation | – | 59.2 | 0.0051 | 0.0329 |
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