• Core Business
  • Water and Soil
  • Soil and Groundwater Management
  • Soil and Underground Water Policy Support
  • Condition Survey of Topsoil Erosion

Soil and Groundwater Management

Soil and Underground Water Policy Support

  • We are working to prevent of topsoil erosion
    It takes 100 to 300 years to be made 1cm Topsoil.
    To manage and preserve the Topsoil, we will investigate the Topsoil status in the area of the river basin and the water resource area. The purpose is the support for the policy for Topsoil erosion management and soil erosion prevention.
Topsoil erosion?

Topsoil may be lost by natural phenomena, such as rainfall, wind, or artificial effects. The loss of Topsoil cause eutrophication, increasing turbidity and decreasing the functionality of the soil.

  • Topsoil erosion agricultural  land 1

    Topsoil erosion agricultural land 1

  • surfacesoil erosion agricultural  land 2

    surfacesoil erosion agricultural land 2

  • river eutrophication

    river eutrophication

  • surfacesoil erosion caused by muddywater

    surfacesoil erosion caused by muddywater

Business flow chart