Where is Zhengzhou Street? What does it have to do with Zhengzhou?

Shang Jie District is located in the north of Henan Province, the North China Plain and the Yellow River alluvial plain, which is the intersection of the eastern Henan Plain and the western Henan Hill. East longitude 1 13 14' 45 "to 1 13 19' 05", north latitude 34 35' to 34 40'. Shang Jie District is located 38 kilometers west of Zhengzhou City, bordering Xingyang City: Chengguan Town of Xingyang City in the east, Levin Town and Liuhe Town in the west and south respectively, and Wangcun Town in the north.

Longhai electrified railway and Wanquan River run through the city from east to west. Zheng (Zhou)-Luo (Yang)-Bian (Kaifeng) Expressway passes through the area. Shangjie District is the throat of Zheng Bianluo's "Yellow River Tour" tourist hotline. Since ancient times, it has been called "the throat of Sanqin" and "the belt of the East", and it has been a battleground for military strategists in past dynasties. Shang Jie District governs 1 town and 5 sub-district offices, with a total area of 64.7 square kilometers. Shangjie has five sub-district offices with a total area of 17.855 square kilometers.

Second, the general situation of nature

(1) natural conditions

1. Geology

According to the structural division, Shang Jie area is located in the northern wing of anticlinorium, the western Henan fold belt, the southern edge of Wenxian sag, and the south-central part of the North China seismic belt. The structural belts that have influence on Shang Jie are: ① Taihang piedmont fault zone, ② Xinxiang-Shangqiu fault zone, ③ Liaocheng-Lankao fault zone, ④ Fengmenkou-Wu Zhiling fault zone, and ⑤ Wei Fen fault basin structural belt. The structural performance is mainly faults, followed by folds. These faults include Shang Jie fault, Guoxiaozhai fault, Sishui fault and Guangwu fault.

Shangjie District and its surrounding areas are all covered by Quaternary loose sediments, and the thickness of sediments has increased from 65,438 0.20m in the southern hills to more than 250m in the north. The genetic types are aeolian deposit, alluvial deposit, alluvial deposit, lake deposit and artificial fill.

The geology of Shang Jie area is Quaternary alluvial secondary loess layer with the maximum thickness of about 200m. Most of the whole area is I-II sinking macroporous soil (only the northern part near Longhai railway line is non-sinking soil), and it sinks after soaking. The allowable compressive strength of the foundation is 1.5-2.5 kg/cm2, and the depth of the stable groundwater level is 13.9-29.5 m, and the groundwater generally flows to the north or northwest.

The strata of Xiaoguan aluminum mining area under its jurisdiction are: Ordovician Majiagou limestone; Carboniferous bauxite and coal seam; Carboniferous Taiyuan limestone; Sand shale; Permian and Triassic sandstone and shale; The top is the Quaternary loess layer. The whole geological structure is simple and monoclinic. Generally, the strike of stratum is N70°W, the dip angle is N20°E, and the dip angle is about 65438+05. The occurrence of bauxite layer is basically the same as that of rock stratum, and the average thickness of bauxite layer with industrial value is about 2 meters. There is a dense (Carboniferous) limestone layer above the bauxite layer, with a thickness of about 5-6 meters and a CaO content of 54%, which is a good raw material for alumina flux.

The geological reserves of Xiaoguan bauxite mine area are about 654.38 billion tons, of which 40% can be mined in open pit. The ore contains 64.75% alumina and 14.4 1% silica, with an average alumina-silica ratio of 4.7. Carboniferous limestone reserves are about 300 million tons, and Ordovician shale in other individual areas can also be used as flux.

2. Terrain

Shang Jie region belongs to the loess hilly region, located on the fan-shaped axis of the North China Plain and the Yellow River alluvial plain, and is the junction of the eastern Henan Plain and the western Henan hilly region. The west and south are hills and mountains, most of which are located on the first, second and third steps of the ancient Yellow River. According to the landform form and genetic type, it can be divided into three landform types from south to north: aeolian loess hilly land, alluvial plain and alluvial plain. This area is covered with Quaternary loose deposits, and the shallow loess hilly area is Pleistocene aeolian deposits. The inclined plain area is Pliocene diluvium; The alluvial plain area is Holocene alluvium and Pliocene alluvium. There are many gullies in this area. The ground is divided into pieces by gullies, most of which are near north, south, east and west. Gully width is 30-70 meters, some places are 70-80 meters deep, 100- 150 meters, generally 500-2000 meters long, and some gullies are more than 5000 meters long. The east and north are relatively open and flat. The whole area is naturally inclined, with an average slope of 0 48' 8 "and an altitude of110-160m. The highest point on the ground189m, and the lowest point130m or less. The height difference is more than 50m, and the average longitudinal slope drop is 8- 15 ‰. Due to long-term mountain torrents and rain erosion, ravines are criss-crossed, and most of the ground is cut into sections.

Xiaoguan Mine under its jurisdiction is located 22km southwest of gongyi city City, mainly including Hongtupo mining area in Chadian section and Nanling mining area in Zhulinggou section, both located at the northern foot of Songshan Mountain, with the terrain gradually increasing from east to west and from north to south, with the specific height of 200-300m and the highest elevation of 550m. More than 90% of the ground is covered with loess, and the terrain is severely cut, and the valleys develop into complex loess terrace terrain.

3. Climate

Shangjie district is located in the mid-latitude warm temperate zone and has a monsoon continental climate. Controlled by the advance and retreat of the air mass which is hot in the south and cold in the north, it has typical warm temperate monsoon climate characteristics, with Leng Xia hot in winter and four distinct seasons.

Characteristics of the four seasons: the temperature in spring is changeable, windy and rainy, and the temperature is14.8℃; Summer is hot and rainy, with water and heat in the same period, and the temperature is 26.7℃; Autumn is cool and sunny, and the temperature is 14.5℃. It is windy and snowy in winter, cold and dry, and the temperature is 65438 0.2℃.

Temperature: The average annual sunshine hours in Shang Jie are 2337.9 hours. The annual average temperature is between 65438 03.5℃ and 65438 05.3℃, with a maximum annual change of 2℃. The extreme maximum temperature is 42.9℃ and the extreme minimum temperature is-16.5℃. In a year, the highest in July is 27.5℃, and the lowest in 1 month is -0.2℃, and the annual temperature is 27.7℃. The average number of days from the first frost to the last frost is 52 days, and the average frost-free period for the whole year is 225 days.

Precipitation: Shang Jie has a continental climate. Affected by the monsoon, the annual precipitation is generally 500-800 mm, mostly in July, August and September, accounting for 55.8% of the annual precipitation. The average precipitation over the years is 622.2 mm, 1958 is the largest, reaching 1048.5mm, and 198 1 year is the smallest, only 3 18.4mm ... The precipitation changes greatly and is unevenly distributed in the year, and the precipitation varies among the four seasons. In winter (65438+February-February), the precipitation is 28.09mm, accounting for 4.5% of the annual precipitation; The precipitation in spring (March-May) is 1 16.4 mm, accounting for18.7% of the annual precipitation; Summer (June-August) precipitation is 333.45 mm, accounting for 53.6% of the annual precipitation; In autumn (September-165438+1October), the precipitation is 144.52 mm, accounting for 29.2% of the annual precipitation.

Natural disasters: In addition to normal climatic factors, disastrous weather frequently occurs in Shang Jie, seriously affecting land use and production potential. These disastrous weather can be summarized as drought, rainstorm, hail, dry hot wind and so on. There are droughts in Shang Jie all year round, but the severity is different. The frequency of spring drought and early summer drought in the whole region is above 33%, and the frequency of summer drought and autumn drought is below 25%, which is called "nine droughts in ten years". The rainstorm in the whole region usually occurs in August-September, and its main characteristics are high intensity, short rainfall duration and concentrated rainfall. There have been many hailstorms in the history of the jurisdiction, and the most harmful one was1April, 979 12, which was the flowering and pollination period of fruit trees, resulting in the failure of some fruit trees. According to the statistics of 40 years (1957- 1996), there are as many as 30 dry and hot winds. It occurs in late May or early June, causing serious harm to wheat production, once every 2-3 years. The dry-hot wind lasts for 6-7 days, and the most frequent years are 197 1 year and 14 days.

4. Hydrology

The average annual precipitation in Shang Jie is 653.8 mm, with the highest value of 1048.5 mm and the lowest value of 400.6 mm The precipitation is unevenly distributed in the year, and it is concentrated in July and August in summer. The average sunshine hours over the years are 2337.9 hours, and the average frost-free period is 225 days. Groundwater is the only water resource in the surface rivers and lakes in unpredictable years.

Because there is a thick Quaternary loose layer in Shang Jie area, which is rich in groundwater, the water abundance gradually increases from south to north.

Groundwater distribution is bounded by Longhai Railway. The north side of the railway is a shallow water area with a static water level of 5 5- 10/0m, a well depth of 40-65m, and a single well water output of 10-30 m3/h, which is the main water source for agricultural irrigation at present. South of the railway is deep water, with a static water level of 35-55 meters, a well depth of 100- 160 meters, and the main water-bearing section is within 60 meters. The water yield of a single well is mostly between 30-70 m3/h except in Huangtugang area, and the water-rich degree is 20-50 tons/h..

The shallow water in this area is mainly supplied by precipitation, followed by surface water in the north, and the middle and deep water is supplied by lateral runoff and shallow overflow in the south. Groundwater flows southwest, south to northeast and north.

The total groundwater reserve in Shang Jie area is 25,649,700 cubic meters, and the recharge in the middle and deep layers is 6172,600 cubic meters.

/year, the shallow layer is 666,700 m3/ year. The allowable production of deep layer is 6172,600 m3/ year, and that of shallow layer is102,600 m3/ year. According to statistics, the actual production in deep layer is 8.004 million m3/ year, and that in shallow layer is 2169,900 m3/ year. The annual production capacity of middle and deep layers is 65,438+834,000 cubic meters, and that of shallow layers is 65,438+65,438+432,000 cubic meters.

As for surface rivers, there is Sishui River in the west of Shang Jie District, with annual flow of 1.0- 1.5m3/s, which can reach 1557m3/s in flood season and only 0.2-0.3m3/s in dry season. There is the Suohe River (Huaihe River System) near Xingyang City in the east, and a tributary of Ku upstream in the north. Most of the precipitation in this area flows into these three rivers through surface gullies.

5. Land

The soil in Shang Jie is a kind of soil, namely cinnamon soil, including three subtypes-cinnamon soil, moist cinnamon soil and cinnamon soil; Three soil types are vertical loess, fluvo-aquic soil and white clay, and five soil types are vertical loess, white loess, fluvo-aquic soil, fluvo-aquic soil at the bottom of Shajiang River and white clay, with areas of 4,930 mu, 10 148 mu, 4,559 mu, 2 129 mu and 23,000 mu respectively.

Among them: vertical loess is distributed in the southwest of Zuozhao Village and Shangjie Garden; Bailitu is distributed in Niezhai, Zuozhao Village, Langzhonggou West and Renzhuang Village North. Chaobai soil is distributed in the north and east of Shilipu, Xia Houhe. The tidal white soil at the bottom of Shahe River is distributed in Xiaowa, Baishe and Zhuzhai villages. Clay is distributed in Langzhonggou, south of Renzhuang Village and southwest of Niezhai Village.

The soil in the jurisdiction is mainly light loam (white standing soil and fluvo-aquic soil), accounting for 70% of the total area. The soil is not loose and sticky, and it has moderate water and fertilizer conservation and is easy to cultivate. Sandy loam (erect loess) accounts for 10%, with loose soil and poor water and fertilizer conservation; Light loam accounts for 20%, which is slightly sticky and has strong water and fertilizer retention. In short, the soil in the jurisdiction is suitable for planting crops such as grain, cotton, oil and vegetables.

6. plants

Shang Jie is located in the mid-latitude warm temperate zone, and there are many kinds of wild plants and cultivated plants. Most of them have the characteristics of drought tolerance, barren tolerance and strong adaptability.

The seed plants in the whole area can be divided into two categories: gymnosperms, cycads containing cycads; Conifers, including Ginkgo biloba and Pinaceae. The second is angiosperm, which can be divided into monocotyledonous plants and dicotyledonous plants. There are 30 families and about 935 species.

Source: Records of Shangjie District.

(2) Natural resources

1 biological resources

(1) plant resources

Plants: The jurisdiction is located in the mid-latitude warm temperate zone, and there are many kinds of wild plants and cultivated plants. Most of them have the characteristics of drought tolerance, barren tolerance and strong adaptability.

The seed plants in the whole area can be divided into two categories: gymnosperms, cycads containing cycads; Conifers, including Ginkgo biloba and Pinaceae. The second is angiosperm, which can be divided into monocotyledonous plants and dicotyledonous plants. There are 30 families and about 935 species. As follows:

Food crops: there are 29 kinds and 290 varieties of wheat, barley, peas, corn, millet, soybean, mung bean, sorghum and potato.

Fruits: 65 varieties such as apple, peach, apricot, pear, plum, walnut, persimmon, jujube, plum, cherry, strawberry, pomegranate and grape.

Vegetables: Chinese cabbage, radish, cucumber, pumpkin, loofah, bitter gourd, wax gourd, zucchini, celery, tomato, eggplant, coriander, fennel, pepper, potato, spinach, amaranth, Chinese cabbage, onion, garlic, leek, beans, etc. 130 variety.

Flowers and trees: Pinus massoniana, Pinus tabulaeformis, Cedar, Platycladus orientalis, Sabina vulgaris, Sabina vulgaris, Peony, Paeonia lactiflora, Rose, Hydrangea, Chrysanthemum, Carthamus tinctorius, Scolopendra, Albizia Albizzia, Radix Puerariae, Pterocarya stenoptera, Populus tomentosa and weeping willow.

(2) Animal resources

Animals: There are 376 species of reptiles, amphibians, fish, birds, mammals and insects in 6 classes, more than 70 families. Its category name is as follows:

Grass carp, crucian carp, carp, frog, toad, snake, lizard, lizard, gecko, tortoise, turtle, magpie, sparrow, crow, woodpecker, kingfisher, pigeon, hare, squirrel, gopher, weasel, badger, dog, cat, cow, horse, mule, donkey, sheep and pig. Gray butterfly, pink butterfly, cabbage caterpillar, armyworm, corn borer, wheat moth, corn weevil, red spider, fruit moth, dead leaf moth, yellow thorn moth, fly, housefly, cow pulp, lice, bedbugs, cockroaches, etc.

2. Agricultural and fishery resources

The main crops and products in this area are: wheat, corn, soybean, cotton, rape, millet, sesame, fruit and other cash crops. Xiawo Town is dominated by crops, mainly including food crops, cash crops and fruits and vegetables.

The total output value of agriculture, forestry, animal husbandry and fishery in Shang Jie is 815400 yuan at current prices, including 310000 yuan for agriculture, 0/9700 yuan for forestry and 46.99 million yuan for animal husbandry. Mainly animal husbandry.

In recent years, Shangjie District has accelerated the pace of agricultural industrialization adjustment, and gradually formed four unique agricultural industrial bases, such as ten thousand mu pepper base, high-quality fruit base, edible fungus production base and sunlight vegetable greenhouse base. Produced "Wuyunshan Dahongpao Zanthoxylum bungeanum" and "Baimiao Huangli" have become well-known brands of regional modern agriculture.

3. Mineral resources

Shang Jie is rich in mineral resources, mainly bauxite. Bauxite is the main raw material for producing alumina. In this area, Chinalco Henan Branch has five mines, including Xiaoguan Aluminum Mine, Luoyang Aluminum Mine and Mianchi Aluminum Mine. Bauxite reserves10.90 billion tons, limestone10.26438+0.8 billion tons. At present, the production capacity of bauxite 165438+ 10,000 tons and limestone 850,000 tons has been formed. According to statistics, there are 40 bauxite producing areas in Henan Province, with proven reserves of 470 million tons, including 439 million tons of geological reserves, and bauxite with a/s > 7 accounts for only about 17%. Due to the indiscriminate mining and excavation in recent ten years, most mining areas have been destroyed, and the recoverable reserves are far less than the reserves. The relatively complete reserves of bauxite deposits are only1.7 ~1.900 million tons.

Source: Records of Shangjie District; Master plan of Shang Jie district1999-2010; Development Planning of Aluminum Industry in China (Zhengzhou) Aluminum Industrial Park.

Third, the evolution of urban construction.

(A) the origin of the district name

The name of Shang Jie District comes from the name of Shang Jie Railway Station, and the name of Shang Jie Railway Station comes from the name of Shang Jie Village.

Shangjie Village belongs to Xiawo Town, Xingyang City, and is located 5 kilometers east of Xishui Town, Xingyang City and 2 kilometers northwest of Shang Jie District. According to the Records of Xishui County rebuilt in 17 (1928), at the age of three (827 BC), he built the tallest building in the world, and Bi Shu was appointed by Dong Bi. Dongshangjie Town of this county (surabaya county) is known as the former site of Dongguocheng. Mu Wang raised tigers in Dongyu, and named this land "Tiger Prison", which is adjacent to Guo Di in the east. Therefore, Shangjie Village in ancient times was a famous area in the Eastern State of Zhou Dynasty, a famous town in the ancient city of Gaoxian, and the lips and teeth of Hulao Pass in Sishui Town (East Gate). According to legend, Prince Guo was dying, and later Bian Que saved Prince Guo here. Prince Guo built the Lu Yi Temple here to repay his kindness (the former site of Lu Yi Temple still exists today). Since then, there has been a medicinal materials exchange meeting lasting for half a month in April and October of the lunar calendar every year. Over time, a lively market has gradually formed around Lu Yi Temple, and it has become a famous medicinal material market in China. Drug dealers come from Heilongjiang, Jilin and Liaoning in the northeast, Yunguichuan in the southwest, Ningxia and Gansu in the north, and Shangjie Village has become a national distribution center for precious medicinal materials. 1949 this meeting is still very grand after liberation. After 1952, the commercial sector was public-private and the pharmaceutical industry declined. But today, there are two material exchange meetings in Shang Jie Village, which are April 18 and October 25th 10. According to the Records of Sishui County, the city was built in 582, the second year of Emperor Kai of Sui Dynasty, and its original name was surabaya county, and its address was on the east bank of Jinyang River. Later, it was changed by the Tang people, and it was restored to its position in the Song Dynasty, or its name. Jin and Yuan dynasties are all due to it. During the period from Wu Zongyuan to Dayuan (1308), the city palace was completely empty and moved to the east of Jinyangchuan (now Shang Jie Village), an ancient town fair. Because surabaya county is located in a low hill and gully, the county government was flooded three times during the reign of Emperor Wu of Ming Dynasty, so it was moved to the higher market of Luyimiao Street three times. After a long time, people used to call the lively market in Luyimiao Street Shang Jie Village. 1956 Shang Jie railway station is located in the southeast of Shang Jie village. 1957165438+10 In October, Premier Zhou Enlai personally approved the construction of Yunan Aluminum Company, the largest aluminum industrial base in China, to the south of Shang Jie Railway Station, and the construction of Shang Jie District under the name of Shang Jie Railway Station.

(2) administrative divisions

Changes of administrative divisions: It was under the jurisdiction of Zhurong and XiongHuangdi in ancient times. Yao, Shun and Xia Dynasties belonged to Yuzhou. Shang Dynasty was a arrogant place. The Western Zhou Dynasty belongs to Polygonum orientale. The Spring and Autumn Period belonged to the State of Zheng. The Warring States belongs to Han Zhicheng. Qin county is located in Xianxian and Sanchuan counties. In the second year of Gaohan (205 BC), Sanchuan County was changed to Henan County, and Henan County was still an elevation county. During the Three Kingdoms period, it belonged to Gaoping County, Henan County and Weisi District. During the Northern Wei Dynasty, it belonged to Xingyang County and the Northern Yuzhou Department. During the Eastern Wei Dynasty, it belonged to Guangwu County in northern Henan. Beiqi is an elevation county. The Northern Zhou Dynasty belongs to Yingzhou and Zhengzhou, and belongs to the Northern Yuzhou Department. Sui belongs to surabaya county and Xingyang counties. Sui three years (607 years) belonged to Sishui County, Mengzhou, and it still belonged to the Tang, Five Dynasties and Song Dynasties. Surabaya county Metal Nanjing Road, Zhengzhou City. Yuan belongs to surabaya county, Zhengzhou, Bianliang Road, Jiangbei, Henan Province. Ming and Qing Dynasties belonged to surabaya county, Zhengzhou, Kaifeng Prefecture, Henan Province. In the early Republic of China, it belonged to Yudong Road, surabaya county. 16 (1927) Abandoned Yudong Road and set up an administrative supervision area, which was under the jurisdiction of surabaya county before liberation. 1autumn of 948/autumn of 9541August 5, 958, approved by the Henan Provincial People's Commission document Yuminzi (140), it belongs to Langzhonggou, Renzhuang, Zuozhaogou, Xijiao and Niezhai in the elevation counties (where Sishui and Guangwu merged). The land area is 1 1.425 square kilometers. On August 20th of the same year, 1 1 00 agricultural cooperatives in Shang Jie District merged to form Shang Jie People's Commune. In 65438+February of the same year, Ximagu Village in Xingyang was placed under the jurisdiction of Shang Jie District, and 12 natural villages were under the jurisdiction of Shang Jie People's Commune.

1959 65438+ 10, Shang Jie village, Dongbaishe, Xibaishe, Wuzhuang, Xiaowa, Zhuzhai, Shagu, Nanxiawo, Beixiawo, Xijiangou, Shizui, Huzhai, Sisoulou, Fang Ding, Fenggou, Guangou, Hezhai. There are 320 natural villages in Gongxian County, including Xinzhong, Xiaoguan and Mihe, with a land area of 70.954 square kilometers and a population of 82,822. They are placed under the jurisdiction of Shang Jie District and the Xinzhong People's Commune is established. 1961June, approved by Zhengzhou Municipal People's Committee, Magu People's Commune was divided into Magu People's Commune and Xiawo People's Commune, and Xinzhong People's Commune was divided into Xinzhong People's Commune, Xiaoguan People's Commune, Mihe People's Commune, Chadian People's Commune and He Xiaoli People's Commune. At that time, there were seven people's communes under the jurisdiction of the district.

1962, 65438+ 10, Donggou, Hedong Village, Chaizhaigou, Guanding, fengcun, Gangzhai, Xugou, Shore, Houyao, Menggou, Shenzhuang, Sangshupo, Quangou, Wan Ren, Zhangqinggang, Dongfanpo and Xifanpo.

1February, 1962, took over the production teams of Xuezhuang, Heilongtan and Moling Brigade of Dayugou Commune in Gongxian County, with a land of 4. 127 square kilometers and a population of 5,970, and established Dayugou People's Commune in Shang Jie District. So far, there are nine people's communes under the jurisdiction of this district. In March, Shang Jie District Center Road Sub-district Office and Shangjie District Mine Sub-district Office were established. At that time, the population of the whole region was 6.5438+0.3 million, and the land area reached 654.38+0.27.84 square kilometers. 1June, 963, Magu Commune was merged into Xiawo Commune, and the organizational system of Magu Commune was revoked. Tea shop commune was merged into Xinzhong commune, which was under the jurisdiction of 7 people's communes and 2 sub-district offices in.

1June, 964, according to the spirit of the State Council's instructions on shrinking urban suburbs, with the approval of the Henan Provincial People's Committee, 59 brigades, 57/kloc-0 production teams and 680 natural villages in five communes of Dayugou, Xiaoguan, Xinzhong, Mihe and He Xiaoli were placed under the jurisdiction of Gong County. All Xiaozhai Commune and most Xiawo Commune have 23 brigades and 95 natural villages under the jurisdiction of Xingyang County, and the jurisdiction of the district is fixed. Keep 7 brigades, 12 natural villages, and establish Shang Jie Agricultural Commune. The whole region has jurisdiction over/kloc-0 commune and 2 sub-district offices, with a total population of nearly 50,000 people and a land area of 1 7.85 square kilometers. 1971February Zhongxin road sub-district office is divided into Jiyuan road sub-district office and Fanlu sub-district office (later renamed Xin 'an West Road sub-district office).

By the end of 1996, the whole region had three sub-district offices and 1 township, namely Jiyuan Road Sub-district Office, Xin 'an West Road Sub-district Office, Mine Sub-district Office and Niezhai Township.

In 200 1 year, Niezhai Township was abolished, and Zhongxin Road Sub-district Office and Ye Highway Sub-district Office were newly established. At that time, there were five sub-district offices with a permanent population of 76,000.

In July 2004, Xiawo Town was officially transferred to Shang Jie District. So far, Shang Jie District has jurisdiction over 1 town and 5 sub-district offices, with a total area of 64.7 square kilometers.

Source: Description of Administrative Division Adjustment Planning in Shangjie District of Zhengzhou City and Shang Jie District Records.

(3) Analysis of current situation

(1) The concept of sustainable development is deeply rooted in people's hearts. At present, the production and life of mankind should not only meet the material and cultural needs of the people at present, but also bring harm to the production and life of future generations.

⑵ Formation of the theoretical framework of eco-economy. According to the urban system planning of Henan province and the regional development strategy of Zhengzhou city in 2 1 century. The urban development goal of Shangjie District is to become an eco-industrial city based on aluminum industrial production.

(3) Social and economic development. With the improvement of people's living standards, according to Maslow's pyramid theory, people's living needs are rising from basic material needs to cultural and entertainment needs. At the same time, the residential mode also develops to the residential area mode.

(4) the expansion of administrative scope. Xiawo Town was formally incorporated into the administrative scope of Shangjie District, which brought a rare opportunity for the development of Shangjie District.

5] The construction project of aluminum industrial park is progressing smoothly. Provinces and cities regard aluminum industry as the leading pillar industry in Shang Jie and approve the establishment of China (Zhengzhou) aluminum industrial park. Zhengzhou has set up an aluminum industrial park construction team, and the construction of Zhengzhou-Shanghai Expressway has started, which provides a good development opportunity for Shang Jie District to give full play to the role of aluminum industrial park, strive for aluminum-related enterprises to settle in the park, and form the agglomeration effect of aluminum industry.

[6] Major projects have achieved initial results. During the Tenth Five-Year Plan period, Changlai Company plans to invest 4.5 billion yuan to build Dapeng Power Plant, 700,000 tons of alumina expansion project and 654.38 million tons of aluminum deep processing project in shangjie district, which will provide rare opportunities for the economic and social development of Shang Jie District.

(7) The smooth completion of rural construction and the acceleration of urban-rural integration development have also provided great opportunities for the urban economic development and urban construction in Shangjie District.