Anshunchang is located on the south bank of the middle reaches of the Dadu River in southwest Sichuan Province, which is 1 1 km away from Shimian County. It is the place where Wang Hao Shi Dakai, a famous military general of the Taiping Heavenly Kingdom, led his troops to be completely annihilated, and it is also the revolutionary memorial of the victory of the Chinese Red Army of Workers and Peasants crossing the Dadu River.
The Dadu River Basin is a high-risk area of geological disasters in China, with 22 12 potential geological disasters, mainly landslides and mudslides. Dadu River is rich in hydraulic theory, which can develop and install 23.368 million kilowatts.
Hydrological characteristics of Dadu River based on extended data:
The upper reaches of the basin have a plateau and mountainous climate, with cool Leng Xia in winter and little rain all year round. The annual precipitation is 500-750 mm, mainly snow, and the snow-covered period can reach 5 months. The rest of the region belongs to monsoon climate, and the overall characteristics are warm in winter and hot in summer, wet and rainy.
Socio-economic:
The basin is rich in aquatic resources, with a total of 16 families and 105 species of fish, among which CYPRINIDAE is the most dominant. The distinctive fish species are Schizothorax potbellied, Schizothorax bearded, Schizothorax straight-mouthed and bluestone crawler. Tongyuyuan natural spawning ground at the mouth of Dadu River.
Baidu encyclopedia-Anshun Chang
Baidu encyclopedia-Dadu river