Delingha City, Haixi Mongolian and Tibetan Autonomous Prefecture, Qinghai Province

Delingha "Delingha" means "golden world" in Mongolian.

Founded in 1988, Delingha city is the capital of Haixi Mongolian and Tibetan Autonomous Prefecture in Qinghai Province. It is the political, educational, scientific, technological and cultural center of the whole Prefecture, and also the center of Eastern Haixi Economic Zone. Delingha has jurisdiction over three streets, three towns and one Township, with a total area of 27700 square kilometers. The urban area is 2980 meters above sea level. By 2018, there are 73100 permanent residents, including 19 ethnic groups including Mongolia, Tibet, Hui, salar, Tu and Han, with Mongolia as the main ethnic minority.

There are 16 kinds of mineral resources and 65 ore deposits found in Delingha City, of which the proven reserves of limestone are more than 700 million tons, with high utilization value. Gahai Lake, 30 kilometers south of the city, is rich in natural Artemia resources. In 2013, Delingha's annual GDP reached 4.96 billion yuan. Keluke Lake, 40 kilometers west of the city, is rich in grass carp, carp, crucian carp, sluice crab, shrimp and other aquatic products. There are Baishu mountain, Heishishan reservoir, "alien ruins", huaitou Tala rock paintings, "Danli Lake" and other tourist attractions.

In December 2017, the State Commission for democracy and people's livelihood named the fifth batch of national demonstration areas for national unity and progress. On September 25, 2018, it won the honorary title of "2018 e-commerce into rural comprehensive demonstration county" of the Ministry of Commerce. On September 29, 2018, the people's Government of Qinghai province gave an official reply and issued an announcement, approving Delingha city to withdraw from the poverty-stricken county after taking off the top of the 2017 annual plan. In October 2020, it was rated as the national model city (county) of double support.

Evolution of organizational system

In the 13th century, Mongolia rose, destroyed the Jin Dynasty and the Song Dynasty, and established the Mongol Yuan Empire. Delingha was also placed under the rule of the Yuan Dynasty and was under the jurisdiction of xuanzhengyuan.

In Ming Dynasty, it was under the jurisdiction of Han Dong Wei, and later it was under the jurisdiction of Mongolian tribes.

Qing Dynasty is under the jurisdiction of Qinghai Mongolia North Left Banner and North Right Banner.

In the Republic of China, it belonged to Dulan county.

In 1955, Delingha Working Committee was set up from Dulan county.

In 1958, the working committee was abolished and Delingha county (in bayinhe) was established.

In 1962, the county was withdrawn and merged into Wulan county.

In 1988, it set up Delingha city from Wulan county.

administrative division

Division evolution

On April 19, 1988, the Ministry of Civil Affairs approved five townships of Delingha town and Wulan County, namely, huaitoutala, Gobi, Golimu, Zongwulong and Xuji, as the administrative regions of Delingha city.

By the end of 1999, Delingha had jurisdiction over five townships, namely, Chuji, Zongwulong, huaitoutala, Gobi and Golimu. City Government in Hexi (Zongwulong Township jurisdiction). There are also Delingha, Gahai, huaitoutara and bayinhe state-owned farms.

In 2000, Delingha had jurisdiction over five townships and six neighborhood committees including Renmin Road, Jianguo Road, railway station, Wenhua Road, Kunlun road and Qunan road. Each township: Zongwulong Township, guolimu Township, Xuji Township, Gobi Township, huaitoutala Township, Hexi virtual street, Hedong Qingxin Road North virtual street, Hedong Qingxin Road South virtual street.

On February 21, 2001, the people's Government of Qinghai province gave an official reply: abolishing huaitoutala Township and establishing huaitoutala town; abolishing guolimu Township and establishing Gahai town (the town government is located in Gahai).

By the end of 2001, Delingha had jurisdiction over 2 towns, 3 townships, 6 neighborhood committees and 25 Village (animal husbandry) committees. (direct jurisdiction): Six neighborhood committees: railway station, Renmin Road, Wenhua Road, Jianguo Road, Kunlun road and Qunan road. Each township: Gahai Town, huaitoutala Town, Xuji Township, Zongwulong Township, Gobi township.

In 2005, Delingha city adjusted the township administrative divisions

1. Gobi township was abolished, and Keluke town was established and named. The town government was relocated to haomendu Valley, where the former Delingha farm was located. The three villages of Minxing, Minle and Pingyuan in Gahai town were put under the jurisdiction of Keluke Town, and the village management system was implemented.

2. Zongwulong township was abolished. Baishuihe village, bayinhedong village, bayinhexi village, bayinhezhong village and Gannan village of the former Zongwulong township are put under the jurisdiction of Hexi sub district office; Dongshan village of the former Zongwulong township is put under the jurisdiction of Hedong sub district office; Hongguang Village of the former Zongwulong township is put under the jurisdiction of railway station sub District Office; and three villages of the former Zongwulong township are put under the jurisdiction of Chuji township.

Zoning details

By 2019, Delingha has jurisdiction over three streets, three towns and one Township, and the municipal government is located at No. 16, Golmud West Road.

geographical environment

Location context

Delingha city is located in the northeast edge of Qaidam Basin. Its geographical location is between 96 ° 15 ′～ 98 ° 15 ′ E and 36 ° 55 ′～ 38 ° 22 ′ n, with an average altitude of 2980 meters and a total area of 27700 square kilometers, of which the urban area is 25 square kilometers.

details

geology

Delingha city is located in the northwest of Qinghai Province, which belongs to Qilian Mountains and Qaidam Basin. The Qaidam Basin is a part of the Qinling Kunlun Qilian geosynclinal fold system, which is a Miocene depression basin. The zonal basement fault in the center of the basin along 37 ° 20 ′ (i.e. the front zone of Zongwulong mountain) controls the nature of neotectonic movement in the basin. The West and northeast of the basin to the north of the fault line have been rising slowly since the tertiary, forming a hilly belt mainly composed of tertiary and middle lower Pleistocene sandstones. The southern part of the basin sinks violently, which is the main accumulation place of the quaternary system, with a thickness of 1200 meters, forming a Piedmont inclined plain composed of modern pluvial, alluvial and lacustrine deposits of the upper Pleistocene.

climate

Delingha belongs to the plateau continental climate zone, which has the characteristics of high cold and hypoxia, dry air, less rain and more wind, and no division of four seasons in the year. Delingha city is located in the Qinghai Tibet Plateau, with abundant sunshine. The solar radiation is 160-175 kcal / cm2, and the annual sunshine is 3554 hours,

hydrology

The main rivers in Delingha area are Bayin River, Baishui River and balageng river. There are four large lakes in Delingha: Hala lake, Keluke Lake, tuosu lake and Gahai Lake. The area is 617 square kilometers, 57.96 square kilometers, 140 square kilometers and 32.5 square kilometers respectively. Bayin River: Inland River, belonging to the water system of kruke lake, with a total length of 326km, a drainage area of 7462km2, and 9 tributaries in the upper reaches, with an average annual flow of 10.4m3/s; Baishui River: with a total length of 15km, a slope of 1 / 25, a catchment area of 54km2, an average annual flow of 0.65cubic meters / s, and an annual runoff of 205 million cubic meters; balageng River: with a total length of 66.5km, a slope of 1 / 66, a catchment area of 1 / 25 The water area is 882 square kilometers, the annual average flow is 0.75 cubic meters per second, and the annual runoff is 23.7 million cubic meters.

natural resources

climatic resources

Delingha is rich in wind energy resources, with annual average wind power density of 50-100w / m2. The annual wind energy available time is 3500-5000 hours, the frequency is 50-70%, and Delingha city is one of the main distribution areas of planned wind power plants in Qinghai Province.

land resource

The total area of land resources in Delingha city is 36893346.1 mu

Agricultural land: by the end of 2007, the agricultural land area of Delingha city was 20291848.6 mu, accounting for 55% of the total area, including cultivated land area of 150184.7 mu, accounting for 0.74% of the agricultural land area; garden land area of 2978 mu, accounting for 0.01% of the agricultural land area; forest land area of 950346.9 mu, accounting for 4.7% of the agricultural land area; pasture land area of 19160767.7 mu, accounting for 94.42% of the agricultural land area; other agricultural land The area is 27571.3 mu, accounting for 0.13% of the agricultural land.

Construction land: by the end of 2007, the construction land area of Delingha city was 83656.4 mu, accounting for 0.2% of the total area, including 21116.4 mu of transportation land, accounting for 12.37% of the construction land area, 1312.8 mu of water conservancy facilities land, accounting for 0.7% of the city's construction land area, and 61227.2 mu of residential industrial and mining land, accounting for 73.19% of the total construction land area

Unused land: by the end of 2007, the unused land area of Delingha city was 16517841.1 mu, accounting for 44.8% of the total land area, of which bare rock gravel land and bare land sand accounted for 90.5% of the unused land.

Basic farmland protection: the area of basic farmland in Delingha city is 8529.19 hectares, accounting for 87% of the total cultivated land.

mineral resources

The prospective reserves of delinhabeshushan limestone mine are more than 2 billion tons, with excellent quality, and the grade of limestone calcium carbonate is 97.5%.

The reserve of taliaolongbulke quartzite mine in huaitou of Delingha is 100 million tons, of which the silica content is more than 98.85% and fully meets the industrial requirements, reaching 70 million tons. The delivery price in Delingha Industrial Park is about 100 yuan / ton.

Due to the traffic location advantages of Delingha, especially after the completion and opening of the Qinghai Tibet railway, a large number of crossing resources can be used. It includes potassium resources in Golmud, boron resources in Chaidan, chromium ores and lead-zinc ores in Tibet.

water resource

In 2013, the total amount of regional water resources in Delingha city was 992.7 million cubic meters. The average annual runoff of Delingha city is 923.3 million cubic meters, including 366 million cubic meters of surface water resources of Bayin River, balageng River and Baishui River, and 58.6 million cubic meters of interval surface water resources. The surface water resources of Hala lake system are 207.1 million cubic meters, and the annual spring runoff is 0.479. The amount of outbound water resources is 3.20

Chinese PinYin : Qing Hai Sheng Hai Xi Meng Gu Zu Cang Zu Zi Zhi Zhou De Ling Ha Shi