Table 1 Information about the observation locations and conditions at the four sites
Site-ID | Latitude | Longitude | Land condition | Decontaminated or contaminated |
|---|---|---|---|---|
FD | 37° 35′ 07″ N | 140° 41′ 29″ E | Cedar forest | Decontaminated |
FC | 37° 33′ 41″ N | 140° 46′ 06″ E | Broad leaf forest | Contaminated |
GD | 37° 33′ 38″ N | 140° 45′ 37″ E | School ground | Decontaminated |
GC | 37° 33′ 44″ N | 140° 46′ 07″ E | School ground | Contaminated |