[Objective] To strengthen the classifying management of soil and water conservation program of production and construction projects in serious soil and water loss areas; ecological fragility areas; key prevention and key management areas for soil erosion; collapse

landslide hazard zone and debris flow-prone areas. [Methoeds] To develop technical requirements to prevent and control soil and water loss in management of production and construction projects based on characteristics of soil and water loss and control measures in the special regions

and according to the laws

regulations and technical standards for soil and water conservation. [Results] We proposed the requirements of technicals to prevent and control soil and water loss resulted by production and construction projects in special regions

such as improving the soil erosion control standards

and soil and water conservation engineering level; strictly controlling the boundaries of surface disturbance; and minimizing the regional impact

etc. [Conlusion] Production and construction projects in different regions should take specific soil erosion control standards

and engineering level

as well as comprehensive measures and corresponding technical requirements of soil and water conservation.