Anzhou District belongs to Mianyang City, Sichuan Province. In the seventh year of Hongwu in Ming Dynasty (AD 1374), Anzhou was changed to Anxian. On March 20 16, with the consent of the State Council, Anxian County was abolished and Anzhou District of Mianyang City was established.
Anzhou District is located in the northwest of Sichuan Basin, southwest of Mianyang City, in the middle of Longmen Mountain, between 3123' and 3147' north latitude and between104 05' east longitude and104 38' east longitude, with an area of/kloc-. Anzhou District belongs to subtropical humid monsoon climate zone, with distinct dry and wet seasons. Mild climate, abundant rainfall, abundant sunshine and long frost-free period (about 300 days a year).
Anzhou District is a civilized city in China, a livable and suitable industry demonstration county in China, a demonstration county for economic development and transformation in China, a national agricultural product quality and safety county, a national hybrid rice seed production base county, a national advanced grain production unit, a national compulsory education basically balanced development county, a national advanced county for grass-roots Chinese medicine work and a national advanced county for scientific and technological progress. In 20 17, the region's GDP reached1320.5 billion yuan, a year-on-year increase of 9.2%.
The northwest of Anzhou District is Longmen Mountain, with high terrain, and the elevation of the ridge is generally between1000 ~ 2500m. Daguangbao in Gao Chuan Township is 3047 meters above sea level, which is the highest point in the area. Qianfo Town Qianfo Mountain is 2942.2 meters above sea level, and the main peak of Dabaiyan in Jishui Town is 24 17 meters above sea level. Anchang River, located at the junction of Shi 'an Village, jiepai town, Mianyang High-tech Development Zone and Fangdengsi Village, Yongxing Town, is 490 meters above sea level, which is the lowest point in this area. According to the genesis of landform and surface morphology, the landform in Anzhou District can be divided into three types: flat dam, hilly (terrace) and low mountain. The total area of Pingba in Anzhou District is 267.375 square kilometers, mainly distributed in Hualan, Tashui, Sangzao, Xiushui, Heqing, Yonghe and other towns on both sides of Anchang River and Jishui River. Hills (terraces) are mainly distributed on both sides of Pingba on both sides of Anchang River and east of Xiushui River, with a total area of 533,438+0 square kilometers, accounting for 37.96% of the total area of Anzhou District. The low mountain is located in the northwest of Xiaoba-Boiling Water-Pheasant Water Line (including all of Qianfo Town and Gao Chuan Township).