Yiyang County, Shangrao City, Jiangxi Province

Yiyang County Yiyang County, subordinate to Shangrao City, Jiangxi Province, is located in the northeast of Jiangxi Province and the middle reaches of Xinjiang River. It is adjacent to Hengfeng County in the East, Qianshan County in the south, Wannian county and Guixi City in the west, and Leping City and Dexing City in the north. Yiyang County is 27 kilometers wide from east to west and 76 kilometers long from north to south, with a total area of 1580 square kilometers and 17 towns (streets). By the end of 2019, the registered residence population of Yiyang County reached 428 thousand.

Yiyang County is an old revolutionary base area county and an extension County of western policy. It is listed in the revitalization and development plan of the former Central Soviet Area of Jiangxi, Fujian and Guangdong. There are Zhejiang Jiangxi railway, Shanghai Kunming high-speed railway, national highway 320 and 353, Shanghai Kunming high-speed railway and Shangrao Wannian expressway.

In 2019, Yiyang County's GDP will reach 12.19 billion yuan, with a total revenue of 1.86 billion yuan.

History of construction

According to the explanation of Jinxian County: "the county government is in the Yang of Yishui, which is called Yizhe. It looks like Yiye in the shape of water. "According to Taiping Huanyu Ji," there is a big stone at the mouth of the water, whose face is engraved with Yi characters, so it is named.

In the Western Zhou Dynasty, Yiyang County belonged to the state of Chufan; in the 16th year of King Jing of Zhou (504 BC), Wu conquered the state of Chufan and Yiyang belonged to Wu; in the 3rd year of King yuan of Zhou (473 BC), Yue destroyed Wu and Yiyang belonged to Yue; in the 46th year of King Xian of Zhou (323 BC), King Cheng of Chu attacked Yue and took Wu's native land. Yiyang returned to Chu.

In the 23rd year of the first emperor of Qin Dynasty (224 BC), Wang Jian destroyed Chu and Yiyang belonged to fan County; in the 26th year of the first emperor of Qin Dynasty (221 BC), the county was established as geyang Township, Yuhan County, Jiujiang county.

In the fifth year of emperor Gaozu of Han Dynasty (202 BC), Yiyang belonged to Yuhan County, Jiujiang County, Huainan state; in the sixth year of emperor Gaozu of Han Dynasty (201 BC), Yuhan County, Yuzhang County, Yangzhou; in the 15th year of Jian'an (210 BC), Sun Quan divided Yuzhang County into Poyang County, which belonged to Yuhan county.

In the first year of Yuankang of Jin Dynasty (291), Yangzhou and Jingzhou were cut off and Jiangzhou was established. Geyang belonged to Poyang County of Jiangzhou, and Shangrao County was merged into geyang County in the same year. In the Southern Song Dynasty and Qi Dynasty, geyang belonged to Poyang County of Jiangzhou. In the first year of Yongchu of Song Dynasty (420), Shangrao County was established. In the second year of Chengsheng of Liang Dynasty (553), Poyang County was changed to Wuzhou, and geyang belonged to it. In the second year of Guangda of Chen Dynasty (568), Wuzhou was changed to Poyang County, and geyang belonged to it .

In the ninth year of kaihuang (589), Poyang County was changed into Raozhou, which belonged to geyang County; in the twelfth year of kaihuang (592), the county government moved to the north of Yijiang River and changed its name to Yiyang County; in the third year of Daye (607), Raozhou was changed into Poyang County, which governed Poyang, Yugan and Yiyang counties.

In the fifth year of Wude (622) of Tang Dynasty, Poyang County was changed into Raozhou, which was subordinate to Hongzhou general manager's office; in the same year, Shangrao County was set up, including Changcheng county and Yuting County; in the seventh year of Wude (624), Shangrao County was merged into Yiyang County; in the first year of Zhenguan (627), Yiyang belonged to Jiangnan daoraozhou; in the first year of Zhengsheng (695), Yushan County was set up in the east of Yiyang and the west of Xujiang and Changshan; in the 21st year of Kaiyuan In 733, Raozhou belonged to Jiangnan West Road; in 742, Raozhou was transformed into Poyang County, while Yiyang County still belonged to Jiangnan West Road; in 758, Poyang County was transformed into Raozhou, and Raozhou and Quzhou were divided into Xinzhou and Shangrao County, which were governed by Xinzhou and belonged to Jiangnan East Road; in 765, Yiyang and yugandi were divided into Guixi county.

In 975, Yiyang belonged to Xinzhou of Jiangnan Road, and in 994, baofengchang of Yiyang belonged to Baofeng county.

In 1277, Yiyang belonged to Xinzhou, Longxing road; in 1278, it belonged to Xinzhou Road, Jiankang Road, Zhejiang Province; in the end of the Yuan Dynasty, Yiyang was occupied by Chen Youliang; in 1360, Zhu Yuanzhang conquered Xinzhou and changed it into Guangxin mansion, Yiyang belonged to Guangxin mansion.

In the fourth year of Hongwu (1371) of Ming Dynasty, Yiyang was transferred to Jiangxi Province with Guangxin Prefecture; in the ninth year of Hongwu (1376), jiangxixing province was changed to Jiangxi Chengxuan minister department, which was divided into five branches. Yiyang belonged to huguangdao Guangxin Prefecture; in August of 1560, Yiyang and Shangrao were established in Xing'an County.

In 1731, Yiyang belonged to Guangxin Prefecture, Jiunan Road, Guangrao, Jiangxi Province.

In 1912, Yiyang was a county directly under Jiangxi Province; in 1914, Yiyang was a county directly under Jiangxi Province; in 1926, Yiyang was a county directly under Jiangxi Province; in 1931, Yiyang was the sixth administrative region of Jiangxi Province.

On May 3, 1949, Yiyang was liberated and belonged to Guixi Special Administrative Region of Northeast Jiangxi Province; in September of the same year, the administrative region of Northeast Jiangxi Province was abolished and Yiyang belonged to Shangrao Special Administrative Region of Jiangxi Province; in 1968, Shangrao Special Administrative Region was changed to Shangrao region and Yiyang belonged to Shangrao region of Jiangxi Province; in 1980, the region remained unchanged and the office of commissioner was changed to administrative office and Yiyang belonged to Shangrao regional administrative office of Jiangxi Province; in October 2000, Yiyang County belonged to Shangrao region Shangrao city is divided into districts.

administrative division

Division evolution

On November 8, 2001, Yaofan township was abolished and assigned to sanxianling township; Hushan township was abolished and taowan administrative village of Yijiang town was assigned to Qinghu township; Qishan township was abolished and assigned to Nanyan town; Mopanshan township was abolished and assigned to lacquer town.

On October 21, 2003, Huating township of Yiyang County was abolished and the construction system was put under the jurisdiction of Yijiang town.

On January 20, 2006, Jianzhu township was abolished, and the built system was put under the jurisdiction of Guifeng town; sanxianling township was abolished, and the built system was put under the jurisdiction of Caoxi town; lieqiao township was abolished, and the built system was put under the jurisdiction of lacquer town.

On August 5, 2010, with the approval of Jiangxi Provincial People's government, it was agreed to set up Taoyuan sub district office in Yiyang County, adjust the administrative division of Yijiang Town, and put Huating, shuangting, yongyang, Liansheng, Dongzhan and Jianling neighborhood committees under the jurisdiction of the newly established Taoyuan sub district office.

Zoning details

As of June 2020, Yiyang County has 17 townships (streets): Taoyuan Street, Huating street, Caoxi Town, qigong Town, zhangshudun Town, Nanyan Town, Zhukeng Town, Guifeng Town, Dieshan Town, Gangkou Town, Yijiang Town, sanxianling Town, Zhongfan Township, gexi Township, Wanli Township, Qinghu Township and Xuguang Township.

geographical environment

Location context

Yiyang County is located between 117 ° 24 ′ e to 117 ° 61 ′ E and 27 ° 99 ′ n to 28 ° 73 ′ n. It is located in the northeast of Jiangxi Province and the middle reaches of Xinjiang River. It is adjacent to Hengfeng County in the East, Qianshan County in the south, Wannian county and Guixi City in the west, and Leping City and Dexing City in the north. The county covers an area of 1580 square kilometers.

topographic features

Yiyang County is located in the west of Yiyang Yushan Hilly Basin, with high terrain in the north and South and low terrain in the middle. Huaiyu mountain is winding in the north with an altitude of 400-700 meters. Huangtianfeng, chunmaoling and dawangjian are low mountains and hills. Wuyi Mountains stand in the South with an altitude of 500-1000 meters. Dian mountain, also known as Tianshan Mountain, is 1406 meters above sea level, the highest peak in Yiyang County. The Xinjiang River Valley in the central part, with hills and plains crisscross, forms a small Yiyang basin. The mountainous area accounts for 23% of the total land area of Yiyang County, the hilly area accounts for 34.4%, and the plain area accounts for 42.6%.

climate

Yiyang County belongs to the middle subtropical humid climate zone. From 1986 to 2000, the average temperature was 18.2 ℃, the average temperature in January was 6.4 ℃ (extreme minimum temperature - 11.2 ℃), the average temperature in July was 29.3 ℃ (extreme maximum temperature 41.4 ℃), the frost free period was 264 days, the average annual precipitation was 2071.1 mm, the annual sunshine hours was 1694.5 hours, and the average annual relative humidity was 78%.

hydrology

The total length of rivers in Yiyang County is 393.3 kilometers, and the drainage area is 1550.64 square kilometers, accounting for 97.4% of the total area of Yiyang County. In addition to Caoxi River, Meixi River and neiwaihong River in the north, which are the upper water-saving sources of the tributaries of Le'an River and belong to Rao river system, gexi River, Wangang River and Liyuan River, which originate from the northern mountainous area, and Shuanggang River and Gangkou River, which originate from the southern mountainous area, are tributaries of Xin River. Xinjiang River enters from Huangsha port in the East and flows westward through Nanyan, Yeba, Qinghu and Liukou. It is 51 km long in Guixi City.

natural resources

water resource

The annual average total amount of surface water in Yiyang County is 11.539 billion cubic meters (including 9.55 billion cubic meters in China). According to the domestic water production, there are 5700 cubic meters of surface water per capita, higher than the level of 3650 cubic meters in Jiangxi Province, and the annual output of groundwater is 192 million cubic meters.

Biological resources

There are more than 140 families and 800 kinds of forest plant species in Yiyang County, including more than 30 rare and endangered species, such as Metasequoia glyptostroboides, Pinus tabulaeformis, Ginkgo biloba, Cyclocarya paliurus, Cinnamomum cinnamomi, half Maple lotus, palm tree, Podocarpus arvensis, Cephalotaxus grandis, Taxus chinensis var. mairei, Magnolia, Cinnamomum camphora, Fokienia hodginsii, etc. Rare wild animals include leopard, Sumen antelope, impala, black muntjac, pangolin, golden pheasant, mandarin duck, black bear, kitten, giant salamander, etc. In 1999, Chinese merganser was found overwintering in Qinghu section of Xinjiang River.

mineral resources

There are many kinds of mineral resources in Yiyang, including copper, lead, zinc, iron, manganese, tungsten and tin; coal is the energy mineral; sulfur, phosphorus, serpentine, dolomite and limestone are the non-metallic minerals, and more than 37 kinds of auxiliary raw materials for chemical industry, construction and metallurgy. Among them, copper, serpentine, dolomite and limestone are the main ones.

population

By the end of 2017, the registered residence population of Yiyang county was 425 thousand and 600, with a permanent population of 364 thousand and 100. The annual birth rate was 13.04 ‰, the birth rate was 6001, the death rate was 3.94 ‰, 1.36 ‰ lower than that of 2016, and the natural growth rate was 9