The old district of Luoyang City, Henan Province

The old city district is located in the Middle East and north of Luoyang City, Henan Province. It is the earliest built-up area of Luoyang, one of the six main urban areas of Luoyang City, and also the economic, cultural and business center of the city.

The old urban area governs 9 sub district offices, including 32 community neighborhood committees and 11 administrative villages, with a total area of 56.7 square kilometers and an urban area of 4.7 square kilometers. The total population is 185000 (the sixth census in 2010), and the urban population is 140000, accounting for 2.5% of the city's population.

The terrain of the old city is high in the northwest and low in the southeast, with complex terrain and diverse climate. Rich in human resources and tourism resources, the tertiary industry is relatively developed, and the industrial economy is relatively insufficient. It is a typical living consumption area and modern business district.

Historical evolution

The history of the construction of the old city can be traced back to the Western Zhou Dynasty in 1042 BC. Henan Fucheng was established in the Northern Song Dynasty, and Jinchang Fu was established in the Jin Dynasty. Before the liberation of Luoyang in 1948, the urban area of the old city basically retained the architectural pattern of 1217 ad when "Jinchang mansion" was set up in Luoyang.

administrative division

Division evolution

After Luoyang was liberated in May 1948, the people's Government of the old urban area was formally established in January 1956 after eight years of transition of political system. It has jurisdiction over Siyu and Siguan (southeast, northeast, northwest, southwest, Dongguan, Xiguan, Nanguan and Beiguan); in August 1957, Dongguan and Beiguan were set up to establish Fuhe district; in August 1958, the people's Committee of the old city district was set up and later renamed the Management Committee of the people's commune of the old city district. It has jurisdiction over Dongjie, Xijie and Xiguan. In December 1958, the old urban area and Xigong District were merged into Luobei District People's commune management committee, and Xigong branch was added. In March 1959, it was renamed Luobei District People's Committee. In May 1968, Luobei District Revolutionary Committee was established. In December 1975, Luobei district was divided into two districts: Xiguan, Nanguan, southeast corner, northeast corner, southwest corner, northwest corner, Xigong and Jinguyuan. The Revolutionary Committee of Luobei district has six offices in southeast, northeast, southwest, northwest, Xiguan and Nanguan. The Revolutionary Committee of Xigong District has two offices, Xigong and Jinguyuan. In May 1980, the Revolutionary Committee of Luobei district was renamed the people's Government of Luobei district and its establishment remained unchanged. In June 1982, the people's Government of Luobei district was renamed the people's Government of Laocheng District and its establishment remained basically unchanged until 1988.

From 1989 to 1993, the number of government agencies was increased to 43 committees (bureaus and offices) and 6 sub district offices. After two adjustments and institutional reforms in 1994 and 1997, the district government became 17 functional departments and 3 internal organs. The Old City Public Security Bureau and the Old City Administration for Industry and Commerce implement the vertical leadership of the city, and the Supervision Bureau and the Commission for discipline inspection work together. After the adjustment of urban division in July 2000, Mangshan town and Luobei Township in the former suburbs were put under the jurisdiction of the old urban area, and Luopu office and Rural Economic Work Committee Office (hereinafter referred to as agricultural office) were set up in the old urban area. As of December 2000, the old urban area has implemented the organizational system of urban area managing villages and towns.

Zoning details

geographical environment

position

The 2000 year old urban area is located at 112 ° 17 ′ 10 ″ e to 112 ° 33 ′ 10 ″ E and 34 ° 46 ′ 10 ″ n to 34 ° 36 ′ 20 ″ n. It is located in the north of the Middle East of Luoyang City. In the East, it is adjacent to the Hui nationality area of Fuhe. From north to south, it is adjacent to panlongzhai village, shangao village, xudi village, Beiguan village and Dongguan Office of Fuhe district. The West borders on the West Industrial Zone. From north to south, it is adjacent to Jiangjiagou village, Hongshan Township, Xigong District, Tanggong Road office and Kaidong Road office. South and Luolong District across the Luohe River. From west to East, it connects with Shuguang village and Baiqie village in Lilou Township, Luolong District, and ruao village, Xigang village, Zhonggang village and Donggang Village in Anle township. It borders Mengjin County in the north. From east to west, it intersects Houli village, Xiangyang Village, zhengjiawa village, weijiapo village and Zhouzhai village in Chaoyang town of Mengjin County, Shuiquan village in Matun Township and shibeiwa village in Changbao township.

Topography

The area is divided into two parts: Mangshan hilly area and basin in urban area. The dividing line is about Longhai railway. The terrain inclines slowly from northwest to Southeast, and the height difference between North and south is about 100 meters. In the north, the terrain fluctuates greatly, including Mangshan town and its 19 administrative villages, and shaogou village and Yue Village of Luopu office.

climate

The annual average temperature of the old city is between 14.2 ℃ and 14.7 ℃. The average temperature in four seasons is 1.5 ℃～ 3.4 ℃ in winter (from December to next February); 12.5 ℃～ 15.5 ℃ in spring (from March to May); 22.8 ℃～ 26.8 ℃ in summer (from June to August); and 12.3 ℃～ 15.2 ℃ in autumn (from September to November).

The annual precipitation of the old city is between 532.3 mm and 685.4 mm. The precipitation period is mainly from June to August every year. According to the records of meteorological records in the past 12 years, the general precipitation is 104.4 mm ~ 182.3 mm in spring, 263.7 mm ~ 408.6 mm in summer, 109.3 mm ~ 178.6 mm in autumn and 17.2 mm ~ 37.6 mm in winter.

natural resources

land resource

The land resources in the old urban area are mainly distributed in Mangshan town and administrative villages of Luopu office. The exploitable land area is 38899.4 mu, including 3400 mu of yellow silty clay and sub clay. Brick and tile kilns can be built on brown yellow sub clay and hilly slope land to make brick and tile building materials. Relatively flat and high-quality land of 35500 Mu is suitable for planting grain, oil crops, flowers and vegetables.

plant resources

The plants in the old urban area can be divided into six categories

Grain and oil: wheat, barley, corn, millet, sorghum, sesame, rape, soybean, peanut, etc.

Vegetables: onion, garlic, Chinese cabbage, carrot, onion, eggplant, tomato, green vegetables, cabbage, spinach, celery, pepper, beans, towel gourd, eggplant, pumpkin, wax gourd, etc.

Melons and fruits: watermelon, melon, peach, apricot, apple, grape, cherry, jujube, fig, etc.

Arbor and shrub: pine, cypress, poplar, willow, elm, Sophora japonica, tung tree, Toona sinensis, mulberry, Gleditsia sinensis, Ligustrum lucidum, Koelreuteria, etc.

Flowers: peony, peony, rose, small rose, pomegranate, clove, rose, chrysanthemum, Chimonanthus, jasmine, orchid, cactus, oleander, jasmine, etc.

Weeds: thatch, white grass, Setaria, Xanthium sibiricum, Grifola, Salsola, Artemisia, purslane, dandelion, cricket grass, etc.

Animal resources

There are seven kinds of animal resources in the old city

Domestic animals: pigs, cattle, sheep, donkeys, mules, horses, dogs, cats, rabbits, chickens, ducks, geese, pigeons, etc.

Wild animals: hare, bat, fox, Rattus norvegicus, Mus musculus, vole, hamster, etc.

Birds and animals: eagle, eagle, tit, owl, woodpecker, cuckoo, sparrow, parrot, thrush, swallow, myna, crow, magpie, etc.

Aquatic animals: grass carp, silver carp, carp, crucian carp, shrimp, loach, crab, mussel, leech, etc.

Reptiles: snakes, geckos, etc.

Amphibians: tortoise, frog, black spot baby, toad, etc.

Insects: butterflies, dragonflies, cicadas, bees, silkworms, mantis, mosquitoes, flies, spiders, scorpions, snails, fireflies, earthworms, moths, ladybugs, kowtowing insects, fleas, bedbugs, centipedes, grasshoppers, longicorn, crickets, gadflies, ants, grasshoppers, scarabs, etc.

water resource

The surface water in the old urban area mainly comes from Erqu, Sanhe and 25wudaogou.

The southern part of the old city is rich in groundwater, which is about 30 meters away from the shallowest part of the ground water level. The groundwater in Mangshan hills is relatively poor, and the deepest well is about 230 meters deep. The thickness of the water layer is about 7 m ~ 10 m. It is carbonate type low mineralized fresh water with salinity less than 0.5 g / L. The shallow groundwater regime is relatively stable. During the dry season, the exploitation increases and the water level drops. During the wet season, the water level rises rapidly and the dynamic change is not obvious.

Population nationality

In 1990, there were 23794 households with a total population of 80271, with an average population of 3.37 and a population density of 16934.8 per square kilometer; in 2000, there were 41495 households with a total population of 134912 (permanent residents), with an average population of 3.25 and a population density of 2849 per square kilometer.

According to the data of the fifth national population census at the end of 2000, the ethnic composition of the old city is: Han 139351, accounting for 98.44%, and other 18 ethnic minorities: among them, 1981 are Hui, 73 are Mongolian, 98 are Manchu, 3 are Miao, 6 are Buyi, 4 are Tibetan, 10 are Korean, 3 are Yao, 8 are Bai, 1 is Dai, 5 are Uygur, 1 is Yi, 1 is Dong and 6 are Tujia There are 2220 people, including 19 Zhuang people, 1 Tani people, 1 dajik people and 2 Oroqen people, accounting for 1.56% of the total population (the above data include the floating population at the time of census).

Economic overview

primary industry

There was no agriculture in the old town before 2000. In June 2000, the division of Luoyang City was adjusted. Mangshan town in the former suburb, shaogou village, Yuecun village, Gongnong village and Xinsheng village in Luobei Township were under the jurisdiction of the old city, and Luopu office was established on the basis of the four villages. Since then, the old city has become an urban area with rural areas

Chinese PinYin : He Nan Sheng Luo Yang Shi Lao Cheng Qu