Chengdu Shuangliu air quality

Chengdu Shuangliu has excellent air quality.

Shuangliu District, which belongs to Chengdu, Sichuan Province, is located in the southwest of Chengdu. Its geographical location is between east longitude103 47 ′ ~10415 ′ and north latitude 3013 ′ ~ 30 40 ′, with Longquanyi district and Jianyang city in the east and Meishan city in the south. Sichuan basin belongs to subtropical humid monsoon climate zone with four distinct seasons.

Shuangliu District was named after "Shuangliu and Liangjiang" in Shu Du Fu by Zuo Si, a writer in the Western Jin Dynasty. It has a long history and background. /kloc-Zhuge Liang prepared horses here 0/800 years ago, and Shu County was established in the first year of Wucheng in the Northern Zhou Dynasty (559). In the first year of Sui Renshou (60 1), it was renamed Shuangliu County, avoiding Prince Yang Guang. 20 15 12, Shuangliu county is divided into districts.

Related natural resources

In 20 19, the total area of Shuangliu district was 46,640.52 hectares, including cultivated land 17825.05 hectares, garden land 1000.6 1 hectare, woodland 2 186.66 hectares, grassland 9.87 hectares, urban villages and industrial and mining areas.

Shuangliu is rich in groundwater resources, mainly concentrated in the vast plain area; However, the hills and mountains lack groundwater resources. According to relevant data, but the spatial and temporal distribution is extremely uneven, the total annual exploitation of groundwater resources in the region is about 370 million cubic meters, including 340 million cubic meters in the plain area, accounting for 90.85%, and the annual exploitation of groundwater in Mumashan platform and hilly area is about160,000 cubic meters and180,000 cubic meters respectively.

The above contents refer to Baidu Encyclopedia-Shuangliu District.