Erqi District, Zhengzhou City, Henan Province

Erqi District Erqi District is one of the central urban areas of Zhengzhou City, Henan Province. It is located between 113 ° 30 ′～ 113 ° 41 ′ E and 34 ° 36 ′～ 34 ° 46 ′ n. It is located in the southwest of Zhengzhou City Center, with a total area of 156.2 square kilometers and a built-up area of 36.25 square kilometers. Erqi District belongs to warm temperate continental monsoon climate, and has transitional climate characteristics, with frequent alternation of warm air mass. By 2019, Erqi District has jurisdiction over 15 streets and 1 town, and the district government is located in Huaihe Road street.

Erqi District was founded in October 1948. In order to commemorate the "Beijing Han railway workers' strike" which broke out on February 7, 1923, it was renamed Erqi District in 1955. It is the only city in the country named for commemorating major revolutionary events. Beijing Guangzhou and Longhai railway arteries meet in Erqi District. Zhengzhou railway station, the largest railway hub in China, and Zhengzhou passenger transport center, the largest bus passenger station in Henan Province are located in the area. Zheng Shao Expressway, Zheng Yao Expressway and Southwest Ring Expressway pass through the city. The city is only 30 minutes' drive away from Xinzheng International Airport.

In 2018, the GDP of Erqi District reached 65.88 billion yuan, a year-on-year increase of 10.1%. Among them, the added value of the primary industry was 10 million yuan, a year-on-year decrease of 5.8%; the added value of the secondary industry was 11.46 billion yuan, a year-on-year increase of 8.6%; the added value of all industries was 5.67 billion yuan, a year-on-year increase of 6.0%; the added value of the construction industry was 5.79 billion yuan, a year-on-year increase of 11.6%; the added value of the tertiary industry was 54.42 billion yuan, a year-on-year increase of 10.5%; the three industrial structure was adjusted from 0.1:17.2:82.7 to 0.1:17.3:82.7 6。

Historical evolution

In the second year of the Republic of China (1913), Zhengzhou abandoned the state and set up a county. Zhengzhou was called Zheng county. Zheng county was divided into seven districts: Chengxiang District, Renhe District, Yongkang District, Renqin District, Xuanping District, Changle district and Ding'an district. Among them, part of Chengxiang District, most of Yongkang District, and part of Renhe district and Renqin District belonged to Erqi District. In the 23rd year of the people's Republic of China (1934), Zheng county merged seven districts into four districts: the first district, the second district and the second district There are three districts and four districts, under which there is a joint insurance system. This district is a part of the first district (i.e. a part of the West Street) and most of the second district; in 1941, the district was abolished as a town, and Zhengzhou city was changed into 14 townships and towns. Four towns were set up in and around the old city, including Weixin Town, Yufeng Town, Changchun Town and Dehua Town, and 10 townships were set up in the suburbs. The jurisdiction area is Qiliyan Township, most of Changchun Town and Dehua Town, and part of Yufeng town There are 19 Street offices. Before the liberation of Zhengzhou, it changed from four towns to three towns. On October 22, 1948, Zhengzhou was liberated. On the basis of Dehua Town, Changchun Town and Yufeng Town, it changed the 19 boroughs in the period of the Republic of China into 19 streets. At the end of October of the same year, Zhengzhou established the first, second and third districts, with the jurisdiction as the Second District, and divided into five management districts, with street offices in each district.

In July 1949, the street office was abolished and changed to the district office.

In September 1951, the district office was abolished and the district government was established.

In 1952, it had jurisdiction over five streets, namely, duling street, xitaikang Road, Yimin street, Dehua Street and Datong Road.

In 1955, in order to commemorate the February 7th strike, the second district was changed into the second district.

In 1958, Erqi District was changed into Qiyi people's commune.

In 1959, the July 1 people's commune was transformed into the 27 District People's commune.

In 1961, the people's commune was abolished and the people's Committee of Erqi District was restored.

In 1968, the Revolutionary Committee of Erqi District was established.

In 1980, the Revolutionary Committee was abolished and the people's Government of Erqi District was restored, with jurisdiction over nine streets and one township (Longhai township).

administrative division

Division evolution

In March 1987, when the division of Zhengzhou city was adjusted, Jinhai district and suburbs were abolished, Qiliyan Township in Jinhai district and liuhudong Township and Houzhai Township in the former suburbs were divided into Erqi District, and the system of district leading township was implemented.

In 1997, Huaihe Road sub district office was established.

In December 1998, liuhudong township was transformed into Mazhai town.

In July 2001, Longhai township was abolished. In October 2006, Qiliyan township was abolished and three new sub district offices, namely, Changjiang Road, Songshan road and Jingguang Road, were set up.

In May 2015, Renhe road sub district office was established.

Zoning details

By 2019, Erqi District has jurisdiction over 15 streets and 1 town, and the district government is located in Huaihe Road street.

geographical environment

geographical position

Area 27 is located between 113 ° 30 ′ - 113 ° 41 ′ E and 34 ° 36 ′ - 34 ° 46 ′ n. It is located in the southwest of Zhengzhou City Center, bordering Guancheng Hui District in the East, Xinzheng City and Xinmi City in the South and southwest, Xingyang city and Zhongyuan District in the West and northwest, and Jinshui District in the north. Its total area is 156.2 square kilometers, and its built-up area is 36.25 square kilometers.

topographic features

The terrain of Erqi District is high in the southwest and low in the northeast, with undulating terrain and ravines, especially in Houzhai Township and Mazhai town. The highest point is in the southern part of Houzhai Township, with an altitude of 254.9 meters, 151.9 meters higher than the elevation of 103 meters of Erqi square, with an average altitude of 177.9 meters.

climate

Erqi District belongs to warm temperate continental monsoon climate, and has transitional climate characteristics, with frequent alternation of warm air mass. Due to the influence of monsoon, the annual rainfall is less, the river flow is small, and the flood season is shorter with the seasonal variation. There are four distinct seasons: cold and warm in spring, less rain and more wind; hot and rainy in summer, abundant rainfall; cool in autumn, sufficient light, often rainy weather; cold and dry in winter, more wind and less snow.

hydrology

The main rivers in Erqi District are Jialu River, Jiayu River, Jinshui River and Xiong'er river.

The Jialu River evolved from the ancient chasm and bianshui. In the 11th year of Zhizheng reign of Yuan Dynasty (1351), Jialu, Minister of the Ministry of industry, presided over dredging the river. Jialu river has more upper sources, mostly in the northern valley of Mi County, with two main tributaries.

Jiayu River, the West Branch, is called "Jingshui" (Kong River) in ancient times. It originates from changligou, Nanwan, Yuanzhuang Township, Xinmi City. It enters Xingyang, flows eastward through Zhanghe village, and enters Changzhuang reservoir through Kong River, Mazhai, Wanliu and Changmiao. The total length of the territory is 10.5 kilometers, and the drainage area is 14.6 square kilometers. It flows to Xiliu Lake and flows into Jialu river.

The East Branch has two sources: the west one comes from shengshuiyu village of yangshugang, Baizhai Township, Xinmi City, and flows into Jiangang reservoir from huibingquan and Nuanquan of Liyuan river through Shenhe and Shuimo; the east one comes from Daijiagang jiuniangniangmiao spring of daluxi village, Houzhai Township, and flows into Jiangang reservoir through chending, xialihe and xiaomiaozui.

Jinshui River originates from the junction of Erqi District and Xinzheng City. It flows through guojiazui of Houzhai Township, Liuzhai of Qiliyan Township and Huanggang temple into the urban area. It flows through Yanzhuang and balimiao of Jinshui District and into Dongfeng canal. The river is 16 kilometers long and the drainage area is 45 square kilometers.

Xiong'er river originates from tiesanguanmiao village, Houzhai Township, Erqi District. It flows into the urban area through Jinghu, wanghuzhai, Fengzhuang and panzhanghui integrated river, from top to bottom through qiyisan Research Institute, and then flows into Dongfengqu through Jicheng. The drainage area is 22.78 square kilometers.

natural resources

land resource

In 2015, the total land area of Erqi District was 15495.97 hectares, including 1788 hectares of cultivated land, 1833.77 hectares of garden land, 2233.06 hectares of forest land, 277.58 hectares of grassland, 8036.79 hectares of urban, rural, industrial and mining land, 728.03 hectares of transportation land, 427.3 hectares of water area and water conservancy facilities land, and 171.66 hectares of other land.

Animal resources

The main breeding animals in Erqi District are cattle, buffalo, cow, horse, mule, donkey, goat, sheep, pig, dog, chicken, duck, goose, pigeon, etc. the new special breeding animals include beaver, guinea fowl, quail, meat pigeon, sika deer, miniature pig, Beijing duck, small tail sheep, etc.

The wild animals in Erqi District mainly include birds, fish, rats and hedgehogs, weasels (weasels), rabbits and pheasants. The birds mainly include magpies, turtledoves, sparrows, cuckoos, crows, egrets, geese, owls, swallows, egrets and woodpeckers.

plant resources

The main cultivated plants in Erqi District are grain, oil, vegetables, fruit trees, trees, flowers and medicinal materials.

Food crops include wheat, corn, soybean, mung bean, sweet potato, sorghum, etc.; oil crops include peanut, rape, sesame; vegetables include cabbage, cabbage, radish, carrot, scallion, onion, etc.; new varieties introduced from abroad include cherry tomato, broccoli, celery, bulb anise, mini cucumber, mini tomato, etc.; fruit trees include cherry, grape, apple, pear, peach, apricot, etc The trees are Paulownia, poplar, willow, Sophora, elm, Toona, etc.; the newly introduced greening tree species are evergreen ash, Cotinus coggygria, podfans, Euonymus japonicus, Chrysosporium grandiflorum, Begonia, etc.; the flowers are rose, peony, chrysanthemum, Magnolia, carnation, chrysanthemum, etc.; the newly introduced flower varieties are Phalaenopsis, Cymbidium grandiflorum, rose series, hydrangea, Africa, etc Chrysanthemum, Anthurium andraeanum, etc.; medicinal materials include Astragalus, radix rehmanniae, peony, chrysanthemum, etc.

The wild plants in Erqi District are relatively rare, mainly including wild flowers and weeds.

mineral resources

Erqi District is rich in mineral resources, mainly distributed in the southwest of the area, with coal, limestone and clay. The reserves of coal are 81.6698 million tons, limestone 46.37182 million tons and clay 260.65 million cubic meters.

water resource

The surface water of Erqi District originates from Jialu River, Jiayu River and Jinshui River

Chinese PinYin : He Nan Sheng Zheng Zhou Shi Er Qi Qu