Yangyuan County, Zhangjiakou City, Hebei Province

Yangyuan County, Yangyuan County, belongs to Zhangjiakou City, Hebei Province. It is located in the northwest of Hebei Province, connecting Xuanhua in the East, Yu County in the south, Datong in Shanxi Province in the west, Huaian County in the north and Tianzhen County in Shanxi Province. It is 280 kilometers away from Beijing, 78 kilometers away from Datong and 140 kilometers away from Zhangjiakou. Yangyuan County is 82 kilometers long from east to west and 27 kilometers wide from north to south, with a total area of 1849 square kilometers (2013).

Yangyuan County is surrounded by mountains from north to south, and Sanggan River runs through the whole county from west to East. The landform includes mountains, piedmont hills, plains and rivers. The general characteristics are high in the southwest and low in the northeast, high in the South and low in the north. It is a long and narrow basin with two mountains and one river. The average altitude is about 1100 meters, the lowest is 770 meters, and the highest is 2045.9 meters.

In 2013. Yangyuan County's GDP is 550819 million yuan. The per capita GDP reached 20998 yuan, an increase of 5.1%, and the fiscal revenue was 379.86 million yuan, an increase of 7.3%, accounting for 6.89% of GDP. The quality of economic operation urgently needs to be improved.

On November 15, 2018, Yangyuan County successfully passed the evaluation and acceptance of creating a provincial garden county. On December 27, 2018, the general office of Hebei Provincial People's Government approved Lingshou County, Zhao county and Yangyuan County as garden counties in Hebei Province. On February 29, 2020, Yangyuan County withdrew from the sequence of poverty-stricken counties and officially lifted its hat.

Historical evolution

Eastern Zhou and Warring States

During the Warring States period, it belonged to the state of Zhao, and set up Anyang City to govern Kaiyang today. In the Qin Dynasty, Anyang was still built.

Chinese

In the Western Han Dynasty, it belonged to Bingzhou Daijun County, with three counties, one of which was Yangyuan County. The county was established during the reign of emperor Jing of the Han Dynasty (156-150 BC). In the Eastern Han Dynasty, today Yangyuan County belongs to Youzhou Daijun. In the 27th year of Jianwu (51th year), Yangyuan County was abolished.

From the Three Kingdoms to the southern and Northern Dynasties

In the Wei Dynasty of the Three Kingdoms, Anyang County was set up, belonging to Youzhou Dai County. In the Jin Dynasty, it was still Anyang County. At the beginning of the Northern Wei Dynasty, Anyang County was still established as a Dai County.

From Sui Dynasty to Tang Dynasty

In Sui Dynasty, the East and west of Yangyuan County belonged to Zhuo county and Yanmen county respectively. The Sui system was followed in the early Tang Dynasty. Wude six years (623 years), belong to Lingqiu County, Yuzhou, Qianyuan first year (758 years) to the end of the Tang Dynasty, belong to Hedong road Xingtang Fu Xingtang County.

Five Dynasties and ten states

During the Five Dynasties and Ten Kingdoms period, it belonged to the state of Jin, Yuzhou. In the second year of Tianfu (937), Shi Jingtang ceded the sixteen prefectures of Yanyun to Qidan. In the third year of Tianfu, it belonged to Liao Dynasty.

From Liao Dynasty to Jin Dynasty

In Liao Dynasty, it belonged to Datong Prefecture of Xijing road. During the reign of Tonghe (983-1012), Hongzhou was set up and Yongning and Shunsheng counties were under its jurisdiction. Gold is still home Hongzhou, Xijing road Datong house.

element

In the early Yuan Dynasty, Yangyuan County belonged to Hongzhou, Datong Road, Zhongshu province. Jurisdiction Xiangyin, Shunsheng two counties.

the ming dynasty

In the Ming Dynasty, Yangyuan County was directly under Xuanfu, the capital.

Qing Dynasty

In the Qing Dynasty, it belonged to Xuanhua Prefecture of Zhili Province. Kangxi 31 years (1692), renamed Xining county.

The Republic of China

In the second year of the Republic of China, Xining county was changed to Yangyuan County in order to avoid the same name as Xining Prefecture in Gansu Province.

The People's Republic of China

On October 1, 1949, the people's Republic of China was founded, Yangyuan County belongs to Chahar province Chanan special area. On November 15, 1952, Yangyuan County was assigned to Zhangjiakou, Hebei Province. On September 19, 1958, Yangyuan County was merged with Yu county and named Yu County. On May 27, 1961, Yangyuan County and Yuxian County were separated. Since June 30, 1993, Yangyuan County belongs to Zhangjiakou City.

administrative division

As of 2013, Yangyuan County has jurisdiction over 301 administrative villages in 9 townships and 5 towns. The county government is located in Xicheng town. The five towns are Xicheng Town, dongjingji Town, Dongcheng Town, huashaoying town and chuigutuan town; the nine towns are futuzhou Township, yaojiazhuang Township, Dongbao Township, jingergou Township, Sanmafang Township, datianwa Township, Gaoqiang Township, Xinbao Township and maquanbao township.

geographical environment

geographical position

Yangyuan County is located in the northwest of Hebei Province, belonging to Zhangjiakou City, Hebei Province. Located between Beijing, Datong and Zhangjiakou, it is a transitional zone between the Loess Plateau, Inner Mongolia Plateau and North China Plain. Geographical coordinates: 39 ° 53 ′ - 40 ° 22 ′ n, 113 ° 54 ′ - 114 ° 48 ′ E. Xuanhua in the East, Yuxian in the south, Datong in Shanxi in the west, Huaian and Tianzhen in Shanxi in the north. It is 280 kilometers away from Beijing, 78 kilometers away from Datong and 140 kilometers away from Zhangjiakou. Yangyuan County is 82 kilometers long from east to west and 27 kilometers wide from north to south.

topographic features

Yangyuan County is located in the transitional zone between the North China Plain and the Mongolian Plateau, and the compound of Yinshan and Hengshan. The territory is surrounded by mountains from north to south, and Sanggan River runs through the whole territory from west to East, forming a long and narrow basin with two mountains and one river. The highest altitude is 2045.9 meters, the lowest is 778 meters, and the average altitude is 1100 meters. Within the territory, 27% are mountainous areas, 57% are Piedmont plains, and 16% are rivers.

Climatic characteristics

Yangyuan County has a temperate monsoon climate. It is dry and rainless in spring, hot and short in summer, and thunderstorm weather, accounting for 62% ~ 67% of the annual rainfall. In autumn, the climate is cool and the temperature drops quickly. It is cold and dry in winter with large temperature difference between day and night.

The average annual temperature in Yangyuan County is 7.7 ℃, the temperature in July is 22.7 ℃, the temperature in January is - 10.2 ℃, the average annual temperature difference is 33.4 ℃, and the accumulated temperature above 10 ℃ is 3125 ℃. The annual total sunshine hours is 2842.4 hours, and the annual total radiation is 140.6 kcal / cm2. The average annual frost free date is 136 days, and the average annual precipitation is 364.6 mm.

General situation of hydrology

Yangyuan County River belongs to the Haihe River Basin Yongding River system. Sanggan River has 103.75km flow and 1777km2 drainage area. Huliu river has a flow of 14.7 km and a drainage area of 62 square kilometers.

Garden County

From November 12 to 13, 2018, Yangyuan County successfully passed the evaluation and acceptance of creating a provincial garden county. By the end of 2018, the main urban area of Yangyuan County had completed the construction of 14 parks and parks, with a green area of 3.243 million square meters, a green area of 69.32 square meters and a per capita green area of 10.05 square meters. The green space rate was 31.2%, and the coverage rate was 35.15%. The appearance of the city has been significantly improved, with orderly parking of vehicles, uniform advertising boards, no window advertisements and psoriasis, clean roads without dust, safe and stable operation of various municipal facilities, sewage treatment rate of 96.1%, harmless garbage treatment rate of 100%, heating penetration rate of 90.12%, gas penetration rate of 95.8%, water supply penetration rate of 100%, water quality qualification rate of 100%, and road pollution control rate of 100% The intact rate was 99.5%, and the lighting rate of main and secondary roads was 96.4%.

natural resources

mineral resources

Up to 2013, there are 55 kinds of mineral deposits and 178 mineral occurrences in Yangyuan County. It mainly includes coal, limestone, marble, basalt, zeolite, bentonite, agate, phosphorus, iron, aluminum, manganese, copper, molybdenum, graphite, etc. Among them, the total reserves of raw coal is 427 million tons, the calorific value is 6200-7200 kcal, and the coal seam is shallow and easy to exploit. The predicted reserves of limestone are more than 1 billion tons, of which about 500 million tons have mining value. The reserves of phosphorus are 60.511 million tons of C1 grade, containing 52.38% of P2O4 and 4.8 million tons of ore conversion; 117.015 million tons of C2 grade, containing 52.64% of P2O4 and 10.703 million tons of ore conversion, which is the largest low-grade phosphate rock in North China. The reserves of hematite and magnet are 3.2 million tons. The total reserves of bentonite is more than 32 million tons, which is a rare high-quality bentonite in China. Graphite reserves 30 million cubic meters, all open-pit mining. The reserves of iron, zinc and molybdenum are 21.18 million tons. Five high-quality mineral water with 43.5 ℃ water temperature contains more than 10 kinds of trace elements beneficial to human body, which can be used as drinking, medical and bathing mineral water for comprehensive development and utilization.

Water resources

There are many flood basins in Yangyuan County, with 901 erosion gullies, 481 million cubic meters of annual flow and 36.26 million cubic meters of annual available flood. The groundwater reserve is about 76.36 million cubic meters.

population

According to the data of the fifth census, the total population of Yangyuan County was 257496 in 2000. Among them, there are 133494 males and 124002 females. The sex ratio of the total population is 107.65:100. The registered residence population is 274816, the proportion of the minority population is 0.19%, and the proportion of non agricultural household accounts for 10.18%. In the total population, the urban population is 31732, and the rural population is 225764.

In 2013, the total population of Yangyuan County was 276799, 2317 less than that in 2012. Among them, the agricultural population was 196038, 2612 less than 2012, and the non-agricultural population was 80443, 23 less than 2012. In 2013, 3094 people were born, with a birth rate of 11.18%. The death rate was 8.8%, and the natural growth rate was 2.38%.

Transportation and communication

Yangyuan County has Daqin Railway, Xuanda Expressway and 109 National Highway, which run through the whole territory, and is the main channel connecting Beijing, Tianjin, Shanxi and Inner Mongolia. It is connected with 207 National Road, 112 National Road, tianzou line, Yonglu line and other lines to form a traffic network extending in all directions.

By 2013, the total mileage of highway in Yangyuan County has reached 1256.3km. Xuanda expressway is 80.4km, Zhangshi expressway is 17.14km, National Highway (109, 112, 207) is 104.6km, provincial highway (tianrou line) is 43.6km, county highway (Yonglu line) is 102.5km, and Xuanda Dalian is connected with four lines

Chinese PinYin : He Bei Sheng Zhang Jia Kou Shi Yang Yuan Xian