Soil, water, sunshine and air are the elements which all living beings depend on for existence. Every environmental field has its special environmental factors, making every field have different natures, and causing the complicatedness and variety of the integrated environment. The EPA of Miaoli County has consigned a project-the soil pollution defending work, to investigate the soil pollution work. There are 42 samples in this project. It is suggested that the monitor of soil pollution should start from the areas where the zinc element has reached the monitoring standard.

soil pollution,heavy metal,soil pollution monitoring