Jiangyin City, Wuxi City, Jiangsu Province

Jiangyin Jiangyin City is located in the north of Wuxi City, between 31 ° 40 ′ 34 ″ n to 31 ° 57 ′ 36 ″ E and 119 ° 59 ′ e to 120 ° 34 ′ 30 ″ e. it belongs to subtropical monsoon climate. It is located at the end of the Yangtze River and the throat of the Yangtze River. It has been an important transportation hub of the north and south of the Yangtze River Natural harbor city, with a total area of 987.5 square kilometers. As of 2019, the permanent resident population of Jiangyin City will reach 1.6534 million.

Jiangyin was originally located in Yanling of Wu Prefecture, and Jiyang County was established in Jin Dynasty. In 1983, Jiangyin county was changed to Wuxi City. In 1987, Jiangyin county was removed to build a city. In 2017, Jiangyin City became the only county-level integrated reform pilot city in Jiangsu Province, which was named after its location in "the shadow of the great river". By 2019, Jiangyin has jurisdiction over 6 streets, 10 towns and 4 township level units. The municipal government is located in Chengjiang street. In 2017, Jiangyin won the title of "national civilized city". In 2018, Jiangyin won the title of "national health city".

In 2019, Jiangyin's GDP will reach 400.112 billion yuan, an increase of 6.8% at comparable prices. According to the resident population, the per capita GDP is 242100 yuan. In 2019, the added value of the primary industry will reach 3.608 billion yuan, down 1.4%; the added value of the secondary industry will reach 204.202 billion yuan, up 8.9%; the added value of the tertiary industry will reach 192.302 billion yuan, up 4.7%.

Historical evolution

More than 7000 years ago, people lived in Jiangyin.

In the Neolithic age, more than 5000 years ago, the ancestors had gathered in villages, lived and multiplied, engaged in fishing, hunting and farming, began to plant rice, and mastered handicraft techniques such as pottery making, hemp weaving and jade carving.

At the end of Shang Dynasty, Taibo and Zhongyong, the sons of King Tai of Zhou, ran South and established Gouwu in Jiangyin.

In the spring and Autumn period, it belonged to Yanling of the state of Wu and was the fief of Jizha, the son of Wu.

In the 16th year of King kaolie of Chu (247 BC), Huang xiehuan, the Prime Minister of Chu, was granted the land of Wu in Jiangdong, and Jiangyin belonged to it.

In the 25th year of the reign of the king of Qin (222 BC), Kuaiji county was established, and Jiangyin was subordinate to Yanling Township, Kuaiji county. Because Jiangyin was the fief of Wu Jizha and the fief of Huang Xie, Jiangyin is known as "ancient city of Yanling" and "old fief of Chunshen".

In the fifth year of emperor Gaozu of Han Dynasty (202 BC), Yanling township was changed into piling County, and Jiyang township was set in the east of the county, which was called Jiangyin in in ancient times.

In the second year of Taikang (281) in the Western Jin Dynasty, part of the land in Jiyang Township, Wuxian county and Wuxi County was changed into Jiyang County.

In 555, the first year of shaotai, Emperor Liang Jing of the Southern Dynasty, Jiyang County was abolished and Jiangyin county was set up, which was the beginning of Jiangyin's name. It had jurisdiction over Jiangyin, Liangfeng and Licheng counties.

In the first year of Chen Yongding (557), Chen Baxian seized the throne of Liang, and granted Xiao Fangzhi, the leader of Liang, the king of Jiangyin. He built Jiangyin state in Jiangyin county. Since then, Jiangyin has been divided into County, county, army, road, and state. The number of buildings has changed, and the separation and combination of buildings and abolishments are changeable.

In 1277, the Jiangyin army was upgraded to the office of the general manager of Jiangyin road. In the autumn of the 28th year of the Yuan Dynasty (1291), Jiangyin road was changed to Jiangyin state, which was subordinate to Changzhou Road. In 1367, Zhu Yuanzhang captured Jiangyin under the jurisdiction of Zhang Shicheng, the king of Wu, and reduced Jiangyin prefecture to Jiangyin county. Jiangyin county was restored to Changzhou Prefecture.

In 1860, the Taiping army conquered Jiangyin, which belonged to Changzhou County, Sufu province of the Taiping Heavenly Kingdom. After the Taiping army was defeated, it returned to Changzhou.

In the first year of the Republic of China (1912), Jiangyin county was abolished and belonged to the governor of Jiangsu Province. In 1914, it belonged to Su Changdao. In 1927, Jiangyin County belonged to Jiangsu Province. In 1933, Jiangyin county was the second administrative supervision district of Jiangsu Province. In 1936, Jiangyin county was directly under Jiangsu Province. On December 1, 1937, the Japanese army occupied Jiangyin and established the puppet regime in Jiangyin county. In April 1938, the government of the Republic of China still established Jiangyin County, the Second District of Jiangnan administrative office. In 1941, the New Fourth Army led by the Communist Party of China established four county-level Anti Japanese democratic governments in Jiangyin: Chengxi county government, Jiangyin county government, Shazhou county government and Chengdong county government. As of April 23, 1949, the above four governments had been abolished and rebuilt; on April 23 of the same year, Jiangyin was liberated and belonged to Changzhou special district of Southern Jiangsu.

In January 1953, it was transferred to Suzhou special district.

In January 1962, nine communes in the Northeast were assigned to Shazhou county.

In March 1983, Jiangyin county was changed to Wuxi City.

On April 23, 1987, with the approval of the State Council, Jiangyin county was abolished and Jiangyin City (county level) was established, still under the jurisdiction of Wuxi City.

administrative division

Division evolution

At the end of 1987, there were 10 towns and 20 townships in the region.

On May 4, 1988, the seven townships of Ligang, Shengang, Xiagang, huangtang, Beizhen, nanzha and Changshan were withdrawn from their townships and built into towns.

On February 9, 1991, xishiqiao, Yuecheng, SHANGUAN, Wenlin, Xinqiao, Hetang, Mazhen, Changshou, Luqiao, tongqi, Shizhuang, Xijiao, and fortress were removed from their villages and built into towns. So far, all the original 28 townships in the city have been removed from their townships and built into towns, taking the lead in completing the work of removing townships and building towns in the whole country, and the system of town managing village has been fully implemented in 30 towns built.

As of 1993, the average area of 30 towns in the city is 32 square kilometers, and there are no towns with an area of more than 50 square kilometers. The average population is less than 40000. The administrative divisions of towns are not suitable for the needs of economic and social development. From then on to 2007, the town division was adjusted three times

In July 1994, Xijiao town merged with Chengjiang Town, called Chengjiang town; Changshan town merged with fortress town, called fortress town.

In June 2001, Huangtu town was merged with Shizhuang Town, called Huangtu town; Ligang town was merged with xishiqiao Town, called Ligang town; Chengjiang town was merged with fortress town, called Chengjiang town; Qingyang Town was merged with tongqi Town, called Qingyang Town; Huashi town was merged with Luqiao Town, called Huashi town; Zhouzhuang Town was merged with Changshou Town, called Zhouzhuang Town; Changjing town was merged with Hetang Town, called Changjing town; Zhutang town was merged with Wenqiao town Lin Town merged into Zhutang town.

In November 2003, Chengjiang town was merged with SHANGUAN Town, known as Chengjiang town; huangtang Town, Mazhen town and Qiaoqi town were merged, known as Xiake town; Gushan town was merged with Beizhen Town, known as Gushan town.

On February 13, 2007, Xiake town was renamed as XuXiake town. On April 22, Chengjiang town changed its name to Chengjiang sub district office, and five sub district offices in Chengzhong, Chengnan, Hongqiao, Huayuan and Chengdong were renamed as street management area; the two sub district offices in Chengxi and Chengxi new village were merged into Chengxi sub district management area.

As of 2007, the city has one Chengjiang street and 15 towns including Huangtu, Ligang, Shengang, Xiagang, Yuecheng, Qingyang, XuXiake, nanzha, Yunting, Huashi, Zhouzhuang, Xinqiao, Gushan, Changjing and Zhutang.

In 2009, Yunting Town, nanzha Town, was removed and a street office was set up.

Zoning details

By 2019, Jiangyin City has jurisdiction over 6 streets and 10 towns: Chengjiang street, nanzha street, Yunting street, Shengang street, Ligang street, Xiagang street, Huangtu Town, Yuecheng Town, Qingyang Town, XuXiake Town, Huashi Town, Zhouzhuang Town, Xinqiao Town, Changjing Town, Gushan town and Zhutang town; it also has jurisdiction over 4 township level units: Jiangyin high tech Industrial Development Zone and Jiangsu Jiangyin Jingjiang Industrial Park Industrial Park, Port Economic Development Zone, Qingyang park. The municipal government is located in Chengjiang street.

geographical environment

Location context

Jiangyin is located in the south of Jiangsu Province, between 31 ° 40 ′ 34 ″ n to 31 ° 57 ′ 36 ″ E and 119 ° 59 ′ e to 120 ° 34 ′ 30 ″ E. It lies on the Yangtze River in the north and faces Jingjiang across the river; it borders Taihu Lake in the South and Wuxi; it borders Zhangjiagang and Changshu in the East, 150 kilometers away from Shanghai; it connects Changzhou in the west, 150 kilometers away from Nanjing. The total area is 987.5 square kilometers.

topographic features

Jiangyin City is located in the north of Taihu Lake water network plain and the alluvial plain in the south of Yangtze River. The terrain in Jiangyin City is gentle, with an average altitude of about 6 meters. The southwest edge of Jiangyin City is low, and there are sporadic low hills scattered in the middle and northeast, with high terrain. Most of the hills in the middle are about 200 meters above sea level, with Dingshan 273.8 meters as the highest, and Huangshan Mountain in the northeast is 91.7 meters above sea level.

geology

Jiangyin belongs to the Jiangnan stratigraphic division of the Yangtze stratigraphic area. The strata under the Quaternary overburden are Devonian, Carboniferous, Permian, Triassic, Jurassic and Cretaceous from old to new.

The main geomorphic structures in Jiangyin control area are Cathaysian structures, followed by Cathaysian structures and east-west structures.

soil

The soil in Jiangyin area is divided into 3 soil types: paddy soil, tidal soil and yellow brown soil. They are divided into 7 types: retention type paddy soil, rinsing paddy soil, deoaching paddy soil, paddy rice paddy soil, ash fluvo aquic soil, coarse bone yellow brown soil and common yellow brown soil, and have 11 soil *, 30 soil species and some varieties. The area along the river in the north of Jiangyin is fluvo aquic soil and permeable paddy soil, which are developed from the alluvial sediment of the Yangtze River and mainly composed of sand. The southwest and southeast regions of China are paddy soils with high viscosity, which are developed from lacustrine parent materials. The central part is paddy soil and * reclaimed paddy soil, which are developed from loess parent material. The low mountain and hilly area is composed of coarse bone type yellow brown soil and common type yellow brown soil, which are developed from the weathered residue of sandstone and quartz sandstone.

climate

Jiangyin is a north subtropical monsoon humid climate with four distinct seasons and sufficient light

Chinese PinYin : Jiang Su Sheng Wu Xi Shi Jiang Yin Shi