Dong'an County, Yongzhou City, Hunan Province

Dong'an County, a county under the jurisdiction of Yongzhou City, Hunan Province, is located in the southwest of Hunan Province and the upper reaches of Xiangjiang River. The terrain is high in the northwest and low in the southeast. It belongs to the subtropical monsoon humid climate zone with four distinct seasons. The total area of the county is 2219 square kilometers. As of 2018, Dongan county had jurisdiction over 13 towns and 2 townships, 646 thousand and 500 registered residence and 578 thousand and 500 permanent residents.

During the spring and Autumn period and the Warring States period, Dong'an was in the south of Chu. Yingyang county was established in the Western Jin Dynasty (290), and Dong'an County was established in the Northern Song Dynasty (984). Dong'an is also one of the first batch of "hometown of martial arts" in China.

In 2018, the GDP of Dong'an County is 18.691 billion yuan, the tertiary industrial structure is 17.3:35.2:47.5, the per capita GDP is 32449 yuan according to the resident population, the total fiscal revenue is 1.156 billion yuan, and the per capita disposable income of urban and rural residents is 29641 yuan and 14667 yuan respectively. On October 9, 2020, it was awarded the title of the fourth batch of national ecological civilization construction demonstration cities and counties by the Ministry of ecological environment. In November 2020, it was rated as the 10th model county (city) of supporting the army, superior families, supporting the government and loving the people in Hunan Province.

Historical evolution

The origin of place names

Yingyang county was set up in the first year of Yongxi (290) in the Western Jin Dynasty. It was named because the county (now LuHong town in Dong'an) is located in the north of Yingshui, which is the beginning of the establishment of Dongan County. In Sui Dynasty, Yingyang was incorporated into Lingling county. In the first year of Yongxi of Song Dynasty (984), the county was restored and named Dong'an according to the idea of peace in the East.

Evolution of organizational system

During the spring and Autumn period and the Warring States period, the territory belonged to the south of Chu. In Qin Dynasty, it belonged to Changsha County.

In the sixth year of Yuanding (111 B.C.) of Emperor Wu of Han Dynasty, the territory belonged to Taoyang County, Lingling county.

After the battle of Chibi in the Three Kingdoms, the territory belongs to Lingling County of Shu.

The second year of Zhangwu (222) of Shu belonged to Lingling County of Wu.

In 290, the first year of Yongxi reign of emperor Hui of the Western Jin Dynasty, Guanyang County of Lingling was set up as Yingyang County, which was subordinate to Lingling county. The county was first built in Jingyu, the predecessor of Dongan County. "Shuijingzhu" says: Yingyang county "Gai should be named after water".

In 420, the first year of Yongchu reign of Emperor Wu of Song Dynasty, Yingyang county was changed into Yingyang male state.

In 573, Emperor Chen Xuan of the Southern Dynasty changed the male state into a son state.

In 586, Yingyang was changed into a duchy, still belonging to Lingling county.

In 589, Emperor Wen of Sui Dynasty, Yingyang county was also called Lingling county.

In the first year of Guanghua (898) of Zhaozong of Tang Dynasty, Ma Yin took Yongzhou and established donganchang in Yingyang. In the Five Dynasties, the territory belonged to Lingling County, Yongzhou, Chu.

In the first year of Yongxi reign of Emperor Taizong of Song Dynasty (984), Lingling county was analyzed, and Dongan County was set up in shengdong'an field, which belongs to Lingling County of Yongzhou. The territory of Fuli county.

In 1277, Lingling County of Yongzhou was changed to Yongzhou road.

The first year of Hongwu in Ming Dynasty (1368) belongs to Yongzhou Prefecture. Qing Kangxi three years (1664), under the Hunan Province Hengyong chendao Yongzhou.

In 1914, it belonged to Hengyang road.

In the 29th year of the Republic of China (1940), the county was liberated, belonging to the seventh administrative supervision area.

In October 1949, it belonged to Yongzhou district (later changed to Lingling district).

In November 1952, it belongs to southern Hunan administrative region. In July 1954, it belonged to Hengyang special office. In December 1962, it belongs to Lingling area.

In 1968, it belonged to Lingling area (later changed to Yongzhou City).

administrative division

As of 2018, Dong'an County has jurisdiction over 13 towns and 2 townships, and the county people's government is located in Baiya town.

geographical environment

Location context

Dong'an County is located in the southwest of Hunan Province, the upper reaches of Xiangjiang River. Lingling District of Yongzhou City and Lengshuitan District of Yongzhou City are connected in the southeast and East, Quanzhou County of Guilin in Guangxi Province is bounded in the southwest, Xinning County of Shaoyang City in the west, Shaoyang County and Qidong County of Hengyang City in the north. It is located between 110 ° 59 ′ - 111 ° 34 ′ E and 26 ° 07 ′ - 26 ° 52 ′ n, with a total area of 2219 square kilometers.

topographic features

Dong'an County is located in the transition zone from Nanling Mountain to central Hunan hills, which is the transition zone from Yuechengling to Lingqi basin. The terrain is high in the northwest and low in the southeast. The West and northwest are Zhongshan, and the Northeast are Zhongshan and hilly belt. The Yuechengling mountains are meandering and extending, forming a natural barrier. The southeast and central are hilly lands, which rise and fall from each other, scattered with many canyons and small basins. It is characterized by crisscross mountains and rivers, dense river network, narrow and small plain, developed geological faults and karst, and various geomorphic types. Shunhuang Mountain, a famous mountain in Hunan Province, is 1882.4 meters above sea level.

climate

Dongan County is located in the subtropical monsoon humid climate zone, with sufficient light, abundant rainfall, warm and humid, four distinct seasons, obvious climate difference between the north and the South; rainy in spring and summer, drought in autumn and winter; the average annual temperature is 17.8 ℃, and the average annual precipitation is 1180-1490 mm.

hydrology

There are 191 large and small rivers in Dong'an County, of which 45 are more than 5 km long, with a total length of 1300 km. They belong to Xiangjiang River and Zijiang River systems, mainly Xiangjiang River, and the main rivers are Xiangjiang River, luhongjiang River, Zishui River, Shiqi River, etc.

Zishui river originates from yangheping, gaogualing, Shunhuang Mountain, flows through damiaokou, Zixi, Baiya City, jingtouwei and other towns, and joins Xiangjiang River at Dajiangkou village, Dajiangkou township. The total length of Zishui river is 72 km, with a fall of more than 1550 m, a slope of 11%, and annual runoff of about 700 million cubic meters, with an average flow of about 24 cubic meters per second.

Shiqi River, also known as Dongxiang River, is a tributary of Xiangjiang River, which is formed by the confluence of Dashi River and Mazi river. Dashi river originates from the valley of Guanyang in Guangxi Zhuang Autonomous Region. Mazi river originates from huangladong, Dongshan Yao Autonomous Township, Quanzhou County, Guangxi Zhuang Autonomous Region. The two tributaries join at the two estuaries, pass through Dongxiang bridge, enter Dong'an County at the Lower East of Lingling, and enter Xiang River at Shiqi town. The flow is 17.8 km in Dong'an County, with a drainage area of 90.87 square km. The average annual runoff is 699 million cubic meters, and the average annual runoff is 22.151 cubic meters.

The ancient name of luhongjiang river is Yingshui, a tributary of Xiangjiang River. The main trunk originates from the east foot of Huanghua, the watershed between Dongan and Shaoyang counties, namely limuchong in Dasheng Town, Dongan County. It passes through Xinwei River, wujiaqiao, LuHong City, duanqiaopu and other towns. It leaves the county at duanqiaopu Cheyou village and enters Xiangjiang River near Gaoxi town. In Dong'an, the flow is 62.87 kilometers, and the drainage area is 899.302 square kilometers. The annual average flow is 627.8 million cubic meters, and the annual average flow is 3.026 cubic meters. It is named after the place where it flows.

natural resources

mineral resources

There are more than 20 kinds of proven mineral resources in Dong'an County, of which manganese, antimony, dolomite, limestone, marble and so on have many reserves, high grade, and are easy to develop. The limestone distribution area of the county is 1327.31 square kilometers, accounting for 60% of the land area of the county. 30% of them are directly exposed to the surface.

plant resources

The plants in Dong'an County are mainly Cunninghamia lanceolata, Phyllostachys pubescens and Camellia oleifera, with a total area of 1.15 million mu. Among them, Phyllostachys pubescens covers an area of 16700 hectares, with a total bamboo stock of 24.72 million. It is a national Phyllostachys pubescens production base.

Water resources

Dongan County has 135000 kilowatts of water energy reserves and 74100 kilowatts of water resources that can be developed and utilized.

population

By the end of 2018, there were 578500 permanent residents in Dong'an County, including 243500 urban residents and 335000 rural residents. The urbanization rate of permanent residents was 42.09%, 1.65 percentage points higher than that of the previous year. At the end of the year, the total household number of the registered residence was 221868, and the total registered residence was 646512. There are 339295 males and 307217 females. A total of 6302 people were born in the whole year, with a birth rate of 9.76 ‰; 2864 people died, with a mortality rate of 4.44 ‰; 3438 people increased in the whole year, with a natural growth rate of 5.33 ‰.

Economics

comprehensive

In 2018, Dong'an County achieved a GDP of 18690.71 million yuan, an increase of 8.1% year on year. Among them, the added value of the primary industry was 3235.79 million yuan, an increase of 3.8%; the added value of the secondary industry was 6583.54 million yuan, an increase of 7.9%; the added value of the tertiary industry was 8871.38 million yuan, an increase of 10.1%. According to the resident population, the per capita GDP was 32449 yuan, up 9.8% year on year. The tertiary industrial structure of the whole county has changed from 18.5:35.5:46.0 to 17.3:35.2:47.5. The proportion of the added value of the secondary industry in the GDP increased by 1.44 percentage points over the previous year.

In 2018, the total financial revenue of Dong'an County was 1155.53 million yuan, an increase of 10.6% over the previous year, of which the general budget revenue was 826.87 million yuan, an increase of 10.3%. Of the general budget revenue, tax revenue was 518.74 million yuan, an increase of 16.5%; non tax revenue was 308.13 million yuan, an increase of 1.4%. The annual general budget expenditure was 3336.17 million yuan, an increase of 7.3%. Among them, social security and employment expenditure was 532.42 million yuan, an increase of 7.3%; education expenditure was 695.22 million yuan, an increase of 4.0%; urban and rural community expenditure was 271.3 million yuan, an increase of 248.3%; science and technology expenditure was 6.4 million yuan, an increase of 28.3%.

In 2018, the per capita disposable income of urban residents in Dong'an County was 29641 yuan, a year-on-year increase of 9%; the per capita consumption expenditure of urban residents was 22263 yuan. The per capita disposable income of rural residents is 14667 yuan,

Chinese PinYin : Hu Nan Sheng Yong Zhou Shi Dong An Xian