T/CNSC 001-2025 Solar power station construction site selection and ecological restoration techniques in the Sagao area

Scope

Main technical content: The main ecological restoration techniques in the Shago Desert area can be divided into engineering measures mainly based on mechanical sand fixation technology (physical measures) and chemical measures; biological measures mainly based on the construction of artificial vegetation such as shrubs and grasses; and enclosure and protection measures to promote ecological natural restoration with the help of natural forces. For photovoltaic power stations in different locations in the Shago Desert area, appropriate technical combinations should be selected according to the site conditions, so as to ensure the safe operation of the power stations and promote ecological restoration at the same time. Generally, for the outer part of the power stations, the main purpose is to prevent wind and fix sand, and it is advisable to adopt engineering measures, combined with biological measures and enclosure measures to establish a three-dimensional protection system. For special areas (such as the Gobi area) facing extreme strong wind weather and geological disaster risks, flood control channels and windbreak walls can be set up in suitable areas outside the power stations. For the inner part of the power stations, the purpose is to stabilize the surface and promote vegetation growth. According to the site conditions of different areas, appropriate inter-panel and under-panel technical measures should be selected, combined with engineering measures and biological measures to construct a protection system. In semi-arid areas with an annual rainfall of more than 200mm, rainwater collection equipment can be set up to increase the utilization rate of water resources.

Development Information

Related Standards