Yunfu City, Guangdong Province

Yunan County, located in the west of Guangdong Province, is subordinate to Yunfu City, Guangdong Province. The county borders yun'an District in the East, Luoding City in the south, Cangwu county and Cenxi city in Wuzhou, Guangxi in the west, and Fengkai county and Deqing County in Zhaoqing across the river in the north. As of 2019, the county had jurisdiction over 15 towns, with a total registered residence of 534 thousand and 200 people. It covers an area of 1966.2 square kilometers.

The county town is built along the Xijiang River, more than 290 kilometers east of the provincial capital Guangzhou. Nanguang high speed railway runs through the whole territory of Yunan. There are Yunan station and Nanjiangkou station in the county. G80 Guangzhou Kunming Expressway and S26 Shenluo Expressway pass through the territory. There are dawangshan National Forest Park, Dawan Nanjiang ancient residential cultural tourism area, lanzhai Nanjiang cultural and creative base, modaoshan site and other major scenic spots.

The Qin Dynasty of Yunan County belongs to Guilin County, the Han Dynasty belongs to Cangwu County, and the early Jin Dynasty belongs to Duanxi county. In the first year of Taikang (280), duluo county was established from Duanxi County; in the southern and Northern Dynasties, duluo and Wucheng counties were abolished and established as Ducheng County; in the fifth year of Wanli (1577), Xining county was officially established; in 1914, it was renamed as Yunan County; in 1958, it was merged with Luoding county to become Luonan County; in January 1959, it was renamed Luoding County; in April 1961, the system of Yunan County was restored; and in 1994, it was established Under the jurisdiction of Yunfu City.

In 2019, the GDP of Yunan County will reach 11.719 billion yuan, an increase of 5.2% over the previous year. Among them, the added value of the primary industry was 2.90798 billion yuan, an increase of 4.1% over the previous year; the added value of the secondary industry was 2.6576 billion yuan, an increase of 4.5% over the previous year; the added value of the tertiary industry was 6.15388 billion yuan, an increase of 6.1% over the previous year. In 2019, the county's local general public budget revenue was 475 million yuan, an increase of 6.5% over the previous year, and the annual general public budget expenditure was 3.165 billion yuan, an increase of 5.6% over the previous year.

Historical evolution

In 206 BC, the Qin Dynasty died and the Han Dynasty prospered. Zhao Tuo, a former Nanhai prefect, took the opportunity to establish Nanyue state in Lingnan. He also accepted the title of Han Dynasty.

In the sixth year of Yuanding (111 BC), Emperor Wu of Han Dynasty destroyed the state of Nanyue and set up nine counties within its territory. One of the counties is Cangwu County, which has 10 counties, one of which is Duanxi county. Today, Yunan County is the part of Duanxi county at that time.

During the Taikang period of the Western Jin Dynasty (280-289), duluo county and Wucheng county were added to Duanxi county.

In 351, Jinkang county was separated from Cangwu county. Duanxi county and today's Yunan and Deqing counties are all under the jurisdiction of the county.

At the end of the Eastern Jin Dynasty, Jinhua County was set up in Jinkang county (the county government is now Nanjiangkou town in Yunan).

In the Southern Song Dynasty (424-453), the two counties of duluo and Wucheng merged and changed their name to the capital county (the name of the capital city comes from it). Then ansui county was separated from Duanxi county (the county government was Liantan town in the south of Yuyu). In the Southern Qi Dynasty (479-502), Weicheng county was separated from Duanxi county. In the fourth year of Liang Dynasty (523), Luoyang county was set up in the ancient Luoshui (that is, wenchangshui) basin, and now part of Yunan County is included in this county.

In the early Sui Dynasty, Luoyang county was changed into Luoyang county. In 589, the capital county was changed to Cangwu county because of the abolition of Jinkang county. In 592, Jinhua and Weicheng counties were merged into the capital county. In 598, Luoyang county was renamed Zhengyi county. In 607, Zhengyi county was merged into Longshui County of Yongxi county. Ansui county also transferred to Yongxi county.

The system of prefectures and counties was carried out in the Tang Dynasty. The capital county was transferred to Kangzhou, while ansui county was transferred from Yongxi county to Kangzhou, and was renamed Jinkang county.

In the fifth year of Kaibao of Song Dynasty (972), the capital and Jinkang counties were merged into Duanxi County, belonging to Deqing mansion, Guangnan East Road.

The Yuan Dynasty followed the song system. It's just that Deqing mansion was renamed Deqing road. Today, Yunan County is still under the jurisdiction of Deqing road.

In the Ming Dynasty, Deqing road was renamed as Deqing Prefecture. Soon after, Deqing Prefecture was reduced to Deqing Prefecture and subordinate to Zhaoqing Prefecture. In the fourth year of Wanli (1576), the Ming government set up Luoding Zhili Prefecture in this area, and Zhili was the chief minister of Guangdong. In addition to taking Longshui County as the governor, Zhili Prefecture also governed the newly established Dong'an County (now Yunfu county) and Xining county (now Yunnan county). The following year, Xining county built a town in today's Yunan and began to build a city as a county government. This is the origin of the name of building a city.

The Qing Dynasty followed the system of Ming Dynasty, only in 1757, part of Xining county was divided back to Xinyi county.

The third year of the Republic of China (1914). Because Xining county has the same name as Xining County in Qinghai Province and is located on the South Bank of the ancient Yujiang River (now Xijiang River), it is renamed as Yunan County.

In the spring of 1950, Yunan County government moved to Ducheng town.

In November 1958, Yunan County and Luoding county were merged and named Luonan County.

In April 1961, Luonan County was abolished and the organizational system of Yunan County and Luoding county was restored. Yunan County is under the jurisdiction of Zhaoqing, Guangdong Province.

In 1994, Yunfu established a prefecture level city, and Yunnan county was subordinate to Yunfu City, Guangdong Province.

administrative division

Division evolution

In 1979, the county had jurisdiction over one town (capital town) and 18 people's communes (platform, Fucheng, Guiwei, Luoshun, Jiancheng, Baozhu, Tongmen, Dafang, Daquan, Dawan, Qianguan, Hekou, Liantan, Lidong, Dongba, Songgui, Nanjiangkou and luopang communes).

In 1983, the county had jurisdiction over one town (capital town) and 18 districts (platform, Fucheng, Guiwei, Luoshun, Jiancheng, Baozhu, Tongmen, Dafang, Daquan, Dawan, Qianguan, Hekou, Liantan, Lidong, Dongba, Songgui, Nanjiangkou and luopang).

In 1987, the county had jurisdiction over 13 towns (capital, platform, Guiwei, Tongmen, Jiancheng, luopang, Qianguan, Dawan, Hekou, Songgui, Dongba, Liantan, Nanjiangkou) and 6 townships (Fucheng, Luoshun, Baozhu, Dafang, Daquan, Lidong).

In 1989, the attached urban-rural system was abolished, and its administrative divisions were under the jurisdiction of Ducheng;

In 1993, the county had jurisdiction over 18 towns (capital, Dongba, Songgui, Liantan, Hekou, Dawan, Jiancheng, Qianguan, Tongmen, Guiwei, Pingtai, Baozhu, Lidong, Dafang, Nanjiangkou, Daquan, Luoshun and luopang), 32 residential communities and 177 administrative villages.

In 2003, Daquan town was merged into Qianguan Town, Luoshun town into Guiwei Town, and luopang town into Jiancheng town.

Zoning details

By 2018, Yunan County has 15 towns (Ducheng Town, Pingtai Town, Guiwei Town, Tongmen Town, Baozhu Town, Dafang Town, Qianguan Town, Dawan Town, Hekou Town, Songgui Town, Dongba Town, Liantan Town, Lidong Town, Nanjiangkou Town, Jiancheng town), 23 residential communities and 177 administrative villages. The county government is located in the capital city.

geographical environment

Location context

Yunan County is located in the west of Guangdong Province, on the South Bank of the middle reaches of Xijiang River. The Xijiang river meanders eastward along the northern edge of the county, with a length of 64 kilometers. The county boundary is located between 22 ° 48 ′ - 23 ° 19 ′ N and 111 ° 21 ′ - 111 ° 54 ′ E. It borders on yun'an District in the East, Luoding City in the south, Fengkai and Deqing counties across the river in the north, and Cenxi city and Longwei District of Guangxi Zhuang Autonomous Region in the West. In April 1961, the current county was determined, but it has not changed since 1979. It is 56 kilometers wide from east to west and 66 kilometers long from north to south, covering a total area of 1966.2 square kilometers, accounting for 25.27% of the total area of Yunfu City. The county town is built along the Xijiang River, more than 290 kilometers east of the provincial capital Guangzhou.

topographic features

In Yunan County, the central part of the terrain is high, which inclines to the north and south respectively, the surface slope is steep, and the arrangement of mountains and valleys is mostly northeast southwest. Jinjuding, the highest peak in the central part of the county, is 876 meters above sea level. The Xijiang River Valley and Nanjiang River Valley are the lowest, ranging from 50 to 60 meters. The whole terrain is not undulate. The county is divided into plain, terrace, terrace, hill and mountain.

The plain ground is flat or gentle, and the altitude is below 200 meters. Generally, the relative height is less than 15m, and most of the components are Quaternary loose deposits. The soil layer is deep, the underground water content is more and more humid, mainly distributed in the South Bank of Xijiang River and the middle and lower reaches of Nanjiang River, Jiancheng River, Guiwei River and Dahe River, platform River, etc. The total area is 104.44 square kilometers.

The ground is flat or sloping. There are scarps in the front edge, covering an area of 58.72 square kilometers.

The platform covers an area of 130.08 square kilometers. Generally, the ground is gentle and undulate like a microwave. The slope of the platform is less than 15 degrees, and the slope is less than 5 degrees. Therefore, it is also called Gangdi.

Hills can be divided into low hills and high hills according to altitude. The altitude of low hills is below 250 meters, the relative altitude is 80-150 meters, the slope is 15-20 degrees, and the area is 454.05 square kilometers; the altitude of high hills is 250-400 meters, the relative altitude is 100-300 meters, the slope is 20-30 degrees, and the area is 454.27 square kilometers.

climate

Yunan County is a subtropical monsoon climate zone with obvious solar terms and long frost free period. In spring, it is cold and warm, with less sunshine and more low temperature and rain; in summer, it is high temperature and rainy, warm in early summer and hot in midsummer, which is the starting season of typhoon with concentrated rainfall; after the beginning of autumn, the climate is gradually dry and the typhoon lasts frequently; in winter, it is low temperature and less rain, with frequent cold air activities and frost. The county is located in the south of the Tropic of cancer, the ground receives more solar radiation, rich in light resources, high intensity.

Temperature: the climate of Yunan County is hot in summer and cold in winter, with an average annual temperature of 21.6 ℃. With the monthly average thermometer, the highest temperature is 28.8 ℃ in August and the lowest temperature is 12.4 ℃ in January. The extreme maximum temperature was 39.5 ℃ (August 16, 1989)

Chinese PinYin : Guang Dong Sheng Yun Fu Shi Yu Nan Xian