Research Article
Assessment of Potential Location of High Arsenic Contamination Using Fuzzy Overlay and Spatial Anisotropy Approach in Iron Mine Surrounding Area
Table 2
Arsenic content in soils within buffer zone of 500 meters from each village (mg/kg).
| | Villages | Measured range (mean value ± SD) | Plant |
| | Huai Phuk | 4.05–12.04 () | Rice paddy, corn, longan, mix orchard, mix field crop |
| | Na Nong Bong | 2.11–4.64 () | Rice paddy, mix field crop, dense deciduous forest |
| | Nam Huai | 2.93–10.79 () | Rice paddy, corn, mix orchard |
| | Tio Noi | 1.95–9.23 () | Rice paddy, mix orchard |
|
|
