The station is located in the northeast of Mulei County, Changji Prefecture, about 80 kilometers away from the county seat, with geographical coordinates: 44.04°N, 90.99°E;. This area is located in the piedmont pluvial and alluvial plain on the eastern edge of the Junggar Basin, with an altitude of 800 - 1,000 m. The climate is cold and dry. The average temperature in July is 20°C, the average temperature in January is-15 ° C, and the average annual rainfall is 150 mm. The soil is mainly clayey and sandy soil. The dominant plants in the study area are a small part of shrubs-Anabasis halophylla and Artemisia communities. In addition, Haloxylon ammodendron and Biwako are scattered sporadically. Herbs are mainly annual plants, and the common ones include Chenopodium siloba, Plantago, etc. At present, the Mulei Station area covers an area of 2500 square meters (50 m×50 m brick wall). Among them, two brick-concrete comprehensive houses have a total of 350 ㎡, including laboratories, multi-function rooms, bedrooms, dining rooms, kitchens, storage rooms, battery rooms, generator rooms, etc.; there is a 10 Kw wind-wind and solar complementary power station and a 100 ㎡ parking shed. It is equipped with repair rooms, wells, water towers, public toilets, guard houses and other ancillary buildings and equipment.