Jianggan District, Hangzhou City, Zhejiang Province

Jianggan District Jianggan District belongs to Hangzhou City, Zhejiang Province. It is one of the oldest urban areas in Hangzhou. It is located in the east of Hangzhou metropolis, covering an area of 200.00 square kilometers.

Jianggan District is the bridgehead of Hangzhou's eastward expansion, the axis of Hangzhou's urban development strategy, and the transportation hub of Hangzhou. It is the new political, economic and cultural center of Hangzhou and the location of CBD (Qianjiang new town). It also has Xiasha Higher Education Park, the largest higher education park in Zhejiang Province.

Jianggan District has jurisdiction over 10 streets, and the district government is located at No. 1 Qingchun East Road. It has been rated as the national science and technology work advanced zone, the national health advanced city zone, the National Community Construction Demonstration Zone, Zhejiang science and technology progress advanced zone, Zhejiang Education strong zone, and Zhejiang Ping'an city zone.

Evolution of organizational system

Human activities occurred in Jianggan area as early as the Neolithic age four or five thousand years ago.

In the spring and Autumn period, it belonged to Yue.

In the 26th year of King Jing of Zhou Dynasty (494 BC), it belonged to Wu, and in the 30th year it belonged to Yue.

In the 35th year of King Xian of Zhou Dynasty (334 BC), it belonged to Chu.

In the 25th year of the reign of the king of Qin (222 BC), Hangzhou was located in Qiantang County, and Jianggan was located in Qiantang county.

In the third year of Xianhe in the Eastern Jin Dynasty (328), Qiantang county was located at the eastern foot of Fenghuang. Since then, it has been the seat of Hangzhou in Sui and Tang Dynasties, the kingdom of Wu and Yue in Five Dynasties and the imperial city of Southern Song Dynasty.

From the Song Dynasty to the Qing Dynasty, Qiantang county and Renhe county were in the same territory.

In the Southern Song Dynasty, Xiangfang was set up in the city and Xiangli was set up outside Guo.

In 1910, there were Jianggan Township in Qiantang County, Jianggan Township and Huibao Township in Renhe county.

During the period of the Republic of China, street village system (village system), Fang Lu neighborhood system and Bao Jia system were successively implemented below the district level. Jianggan District was established in October 1927, and Hangzhou was liberated on May 3, 1949.

After the founding of the people's Republic of China, there were townships (people's communes), towns and administrative villages (brigades) in rural areas, and streets and residential areas in urban areas. In 1956 and 1969-1975, Jianggan District had jurisdiction over 7 streets and 5 streets respectively, with the smallest area of about 8 square kilometers.

administrative division

Division evolution

In 1996, Jianggan District had jurisdiction over 7 streets, 5 towns and 1 Township, with 72 administrative villages and 164 residential areas, covering an area of 221.58 square kilometers.

In 2000, Jianggan District had jurisdiction over three streets and six towns; in 2002, Jianggan District had jurisdiction over five streets and five towns; in 2004, Jianggan District had jurisdiction over six streets and four towns.

In 2001, the jurisdiction boundary between Kaixuan street and Caihe street was adjusted. Taking Qingchun East Road as the boundary, the area north of Qingchun east road originally under the jurisdiction of Caihe street was under the jurisdiction of Kaixuan street, and the area south of Qingchun east road originally under the jurisdiction of Kaixuan street was under the jurisdiction of Caihe street.

In 2001, Jianggan District governed 3 streets, 6 towns, 39 communities, 15 residential areas and 64 administrative villages.

In 2002, Jianggan District governed 5 streets, 5 towns, 44 communities, 15 residential areas and 59 administrative villages

By the end of 2003, Jianggan District had jurisdiction over 5 streets (Kaixuan street, Caihe street, Zhalong ongkou street, Sijiqing street and Baiyang Street), 5 towns (Jianqiao Town, Pengbu Town, Dingqiao Town, Jiubao town and Xiasha town), 69 communities, 1 residential area and 49 administrative villages.

In 2004, the organizational system of Xiasha town was abolished and Xiasha sub district office was established in the original area. The sub district office is located in Zhongsha village.

In 2004, Jianggan District has jurisdiction over 6 streets and 4 towns: Kaixuan street, Caihe street, Zhalong ongkou street, Sijiqing street, Baiyang street, Xiasha street, Jianqiao Town, Pengbu Town, Dingqiao town and Jiubao town.

In December 2014, Hangzhou Municipal People's government issued a document "reply on the adjustment of some administrative divisions in Jianggan District", which agreed to remove Jianqiao Town, Pengbu Town, Jiubao town and Dingqiao town and set up streets, and Dingqiao street was renamed dinglan street.

Zoning details

By the end of 2014, Jianggan District had 10 sub district offices. In addition, Xiasha Street (subordinate to 18 communities) and Baiyang Street (subordinate to 16 communities) are entrusted to the Management Committee of Hangzhou Economic and Technological Development Zone.

geographical environment

Geology and geomorphology

The terrain is high in the South and North, and low in the middle and East. Before the Han Dynasty (206 BC), the area was still on the sea shelf. After the impact of sediment, after qianliu built a seawall in the Tang and Five Dynasties, Tianchou gradually appeared and formed a plain.

Jianggan District belongs to the Hengji plain of Qiantang River, with flat terrain. The natural elevation of the ground is 5.2-6.2m (Yellow Sea elevation). Within 5.14M below the surface, there are silty sand and fine sand. The ground endurance is 100-120kpa, which can be used as the natural foundation and shallow pile foundation bearing layer of industrial and civil buildings. The structure of the earth is simple, the stability of the earth's crust is good, and there is no geological disaster such as earthquake.

Water Quality

The groundwater level rises and falls with the water level of the river in the area, and the water level elevation is 4m, which is non erosive. The average low tide level of Qiantang River is 3.74M and the average high tide level is 4.35m.

climate

Jianggan District has a subtropical monsoon climate, with an average annual temperature of 16.27oc, an average relative humidity of 68%, an average annual rainfall of 1452.5mm, an average annual sunshine of 1899.9h, an annual evaporation of 1235.3mm, an annual frost free period of 248 days, and the annual dominant wind direction is southeast wind. The climate is mild, the sunshine is sufficient, the four seasons are distinct, the rain is abundant, and there is no freezing damage and other disastrous climate.

population

At the end of 2017, there were 772000 permanent residents in Jianggan District, an increase of 31000 over the end of last year. The Public Security Department registered 445 thousand people registered residence, an increase of 24 thousand people over the end of last year, of which 220 thousand were men and 225 thousand were women. The gender ratio of registered residence population is 97.36:100 (male / female). 7515 people were born in the whole year, the birth rate was 17.35 per thousand registered residence population, the mortality rate was 10.02 per thousand, and the natural growth rate of the population was 7.33 per thousand.

Economics

overview

In 2017, Jianggan District achieved a GDP of 61.43 billion yuan, an increase of 5.0% over the previous year at comparable prices, of which the added value of the primary industry was 70 million yuan, an increase of 60.2%, the added value of the secondary industry was 12.59 billion yuan, a decrease of 1.4%, and the added value of the tertiary industry was 48.77 billion yuan, an increase of 6.8%. According to the permanent resident population, the per capita GDP is 81203 yuan, an increase of 0.8% at comparable prices. The three industrial structures were adjusted from 0.1:21.8:78.1 to 0.1:20.5:79.4.

In 2017, the total fiscal revenue was 15.95 billion yuan, an increase of 11.7%, and the local fiscal revenue was 8.8 billion yuan, an increase of 8.6%. The total financial expenditure was 6.5 billion yuan, an increase of 21.5%. After excluding 760 million yuan of provincial and municipal subsidies, the net expenditure was 5.74 billion yuan, an increase of 20.1%.

The registered urban unemployment rate was 1.7%, 43617 new urban jobs were created, 31892 new urban employees were created, 15221 unemployed people were reemployed, 3802 people with employment difficulties were helped, and 3528 people were reemployed. The employment rate of the disabled with employability (employment desire) in the employment age group was 98.4%.

primary industry

In 2017, the total agricultural output value of Jianggan District was 90 million yuan, an increase of 17.0%, and the added value was 70 million yuan, an increase of 59.7%.

the secondary industry

In 2017, the industrial added value of Jianggan District reached 5.28 billion yuan, a decrease of 3.6% at comparable prices. Among them, the added value of industries above designated size was 4.49 billion yuan, down 4.8%; the output value rate of new products was 28.2%; the total profit was 1.87 billion yuan, down 21.3%; the total profit and tax was 2.45 billion yuan, down 16.2%.

The added value of construction industry in the whole region reached 7.31 billion yuan, an increase of 0.4% in terms of comparable prices. By the end of the year, there were 106 construction enterprises with general contracting and professional contracting qualifications in the region. The total output value of the construction industry in the whole year was 30.32 billion yuan, an increase of 16.9%. The completed construction area of houses was 20.61 million square meters, an increase of 6.3%. The completed construction area of houses was 3.812 million square meters, a decrease of 2.9%.

The total investment in fixed assets in the region was 51.59 billion yuan, down 12.6%, of which the investment in major projects implemented by provinces and cities in the region was 550 million yuan, down 10.4%; the investment in projects implemented at the district level was 12.23 billion yuan, up 8.5% (of which the industrial investment was 540 million yuan, up 44.5%); the investment in real estate development was 38.90 billion yuan, down 17.6%.

The annual added value of the real estate industry reached 8.44 billion yuan, a decrease of 19.4% in terms of comparable prices. The construction area of real estate enterprises reached 14.116 million square meters, a decrease of 4.8%; the completed area reached 2.58 million square meters, a decrease of 3.3%; the sales area of commercial housing reached 2.148 million square meters, a decrease of 35.3%; the sales volume of commercial housing reached 61.54 billion yuan, a decrease of 15.5%.

the service sector; the tertiary industry

In 2017, the total retail sales of social consumer goods in Jianggan District reached 47.53 billion yuan, an increase of 10.1%, of which the retail sales of wholesale and retail industry reached 43.19 billion yuan, and that of accommodation and catering industry reached 4.34 billion yuan, an increase of 10.0% and 11.6% respectively. From the perspective of major commodity categories, the retail sales of automobiles reached 11.48 billion yuan, an increase of 4.2%; the retail sales of supermarkets and department stores reached 9.8 billion yuan

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