Distribution Analysis of Heavy Metal Contaminants in Soil With Geostatistic Methods; Paper Review

Heavy metal contaminants in the soil will have a direct effect on human life. The spatial distribution of naturally occurring heavy metals is highly heterogeneous and significantly increased concentrations may be present at certain locations. areas high concentration can distributed to other by surface runoff, groundwater flow, weathering atmospheric cycles (eg wind, sea salt spray, volcanic eruptions, deposition rivers). More more people are now using combination geographic information science (GIS) with geostatistical statistical analysis techniques examine soils regional scale. most widely used methods Inverse Distance Weighted, Kriging, Spatial Autocorrelation as well methods. This review paper explain clearly source presence soil, that often used, case studies use geostatistics for metals. models allows us accurately assess relationship between parameters map.