Category: Education/Science>> Institution Information
Problem description:
If you know it, you can briefly describe it
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Analysis:
Dandong City, referred to as "Dan", is a municipality under the jurisdiction of Liaoning Province. It is located at 39゜43' to 41゜09' north latitude and 125゜42' east longitude, in the southeast of Liaoning Province. It faces the Democratic People's Republic of Korea across the Yalu River in the east; it borders Anshan City in the west; Benxi City in the north; and the Yellow Sea in the south. It is 195.8 kilometers long from east to west, 1160.2 kilometers wide from north to south, and covers an area of ??14,910 square kilometers, of which mountainous area accounts for 72.4% of the total area, cultivated land accounts for 14%, waters account for 8.7%, and urban, industrial and mining land, and transportation land account for 4.3%. Roughly speaking, it is "seven mountains, one water, half fields, half roads and manors."
Dandong City governs the three districts of Zhenxing, Yuanbao, and Zhen'an, as well as the two Manchu autonomous counties of Fengcheng and Kuandian, and Donggou County. *** Yes There are 60 towns, 2 townships, 9 ethnic townships, 24 sub-district offices, 832 village committees, and 192 residents' committees in the Zhenxing District. As of July 1, 1990, the city's total population was 2.4447 million. .
Dandong City is located in the southeastern part of the Liaodong Mountains and Hills. It is composed of the remnants of the Changbai Mountains and the eastern extension of the Qianshan Mountains. The terrain is high in the north and low in the south. It is a mountainous and hilly area; the south is a wavy plain. There are more than 10 peaks above 1,000 meters, with Huabou Mountain at the junction of Kuandian and Huanren counties being the highest. The altitude is 1,336.1 meters and the coastline is 120 kilometers long, including Dalu Island and Zhangdao. It has a temperate continental monsoon climate, with an annual average temperature of 6 to 9 degrees Celsius, including minus 8 degrees Celsius to minus 14 degrees Celsius, and an annual frost-free period of 140 to 170 degrees Celsius. to 1200 mm. There are 912 rivers in the territory such as the Yalu River, the Hun River, the Hun River, and the Dayang River, with a catchment area of ??more than 5 square kilometers.
Dandong City has beautiful scenery, fresh air, and rich tourism resources. There are many places of interest. The Yalu River National Scenic Area is well-known at home and abroad. The Baishijiazi National Nature Reserve has a wide range of biological species. The Liaodong Liberation Martyrs Memorial Tower stands in the center of the beautiful Jinjiang Mountain Park. The eastern end of the Great Wall is on the top of Hushan Mountain.
Dandong City is rich in mineral resources, including 57 types of mineral deposits. There are 26 types of proven reserves that have not been exploited, and 31 types have been developed and utilized. The main minerals are boron (the largest reserves and mining volume in the country), gold, lead-zinc, andalusite, and sulfide. Iron, marble, coal, etc. The main industries include textiles, papermaking, electronics, light chemicals, instrumentation, electric power, chemical fiber, automobile manufacturing, metallurgy, coal, etc., there were 461 products. Among them, Yunhua brand viscose medium-length short fiber, Honggonggui brand 9300 tussah Yajiang silk and 5023 tussah plain silk, Shanquan brand tussah water-embellished silk, Deng brand tussah silk yarn, Julang brand No. 1 single-sided offset paper, Peacock brand mid-case watch, Danzi brand Kemin sugar-coated tablets, TDQ-2 type electronic tuner, Chrysanthemum brand FS509 right-angle plane full-function remote control color TV, Dongfang Yi Qilowa brand Refrigerators, Huanghai buses, etc. Agriculture is mainly based on planting, mainly producing rice, corn, sorghum, soybeans, etc. Donggou County is a key rice production area in the province and is also rich in fish, shellfish, shrimp, and swimming crabs. Kuandian and Fengcheng Manchu Autonomous Counties are the national key production areas of tussah and rice. Kuandian Manchu Autonomous County is the provincial forestry base county, and Dandong has long been famous for its "Plumps" and "Chestnut".
The city has developed transportation, including Shendan and Fengshang railways, Danhuo and Heda highways. Dadong Port can accommodate giant ships of 10,000 tons, and its routes lead to various domestic ports and Japan, the Philippines and other places. Civil Aviation Dandong Airport has flights to Shenyang, Beijing, Shanghai, Guangzhou and other places.
After the construction and hard work after the founding of the People's Republic of China, especially since the Third Plenary Session of the 11th Central Committee of the Communist Party of China, the appearance of Dandong City has greatly changed, and it has now become the "left-wing pioneer" of the Liaodong Peninsula's opening to the outside world.
The Yangtze River Development Zone, which started construction in September 1991, consists of a business and tourism zone, an export industrial processing zone, a Shengtian contiguous development zone, a Dadonggang Industrial Development Zone, a Taiping Bay Scenic and Tourism Zone, and a Bird's Nest Island Villa Zone. It integrates business, trade, and exports. Plus 1. Information technology, bonded warehousing, port shipping, and tourism are integrated into one. It is the city’s window for opening up to the outside world and creates a good investment environment for opening up