He Lin's local industries are mainly wool, food processing, chemical industry, paper making, machinery manufacturing and ethnic products, and are constantly expanding production scale and improving product quality, and gradually moving from a large agricultural city to a strong industrial city.
He Lin enjoys convenient transportation, developed post and telecommunications and rapid urban construction. Infrastructure basically meets the basic requirements of local entrepreneurs and foreign investors.
Linhe District is the seat of Bayannaoer municipal government and the political, economic and cultural center of the city.
[Edit this paragraph] Administrative divisions and population
Administrative division and population map Linhe area governs 1 1 town, 3 townships, 160 administrative villages, and the urban area has 10 sub-district offices.
1 1 Town: Shuanghe Town Bayi Town Tuke Town Xinhua Town Langshan Town Bainaobao Town Ganzhaomiao Town Chengguan Town Shuguang Town He Lin Farm Langshan Farm.
He Lin has 14 ethnic groups, including Mongolian, Han and Hui. In 2003, the population of the whole region reached 520,000. According to the police, the annual birth rate was 5. 18‰, the mortality rate was 1.79‰, and the natural population growth rate was 3.38‰, down by two thousandths over the previous year. At the end of the year, the resident population was 52010.4 million, an increase of10.4 million over the end of last year. Among them, the urban registered population is 222,900 and the non-urban registered population is 298,400. Of the total population, there are 259,400 males, accounting for 49.75%; The female population is 262,000, accounting for 50.25%; The ratio of male to female is 99 (female is 100, male to female ratio). Among the14,000 people added in 2003,114 people moved from outside the city, and they have a fixed residence and income source in Linhe District (urban hukou has been solved), among which women are more than others. In recent years, due to the continuous decrease of birth population and floating population, the population aged 8-60 in Linhe District/KLOC-0 accounts for 67.4% of the population age composition.
He Lin is located in the west of Inner Mongolia Autonomous Region, on the north bank of the Yellow River, at the south foot of Yinshan Mountain, in the middle of Hetao Plain, near the Yellow River, the second longest river in China, hence the name "He Lin". Geographical coordinates are 107 6' east to 107 44' north to 4 1 17' north.
topography
The whole area along the river is the alluvial plain of the Yellow River. The ground is open and flat, and the terrain is slightly inclined from southwest to northeast. Altitude1209m-1045m. The area of cultivated land near the river is 757,665,438+0 hectares, accounting for 54.4% of the total area, and the others are topographic fields, sand dunes, forests and lakes near the river. He Lin is rich in groundwater resources, with an average buried depth of1.6m-2.2m. Most of the groundwater is fresh water, which is suitable for irrigation. Groundwater recharge is mainly irrigation from the Yellow River, with an annual water diversion of 65.438+0.2 billion cubic meters and an irrigation area of 65.438+0.595 million mu.
climate
Inland in the depths of the river, it belongs to the semi-arid continental climate in the middle temperate zone. It is characterized by less fog, less precipitation, strong wind and dry climate. Annual precipitation 138.8mm, average temperature 6.8℃, large temperature difference between day and night, long sunshine time, and annual sunshine time of 3,229.9 hours. It is one of the areas with the most sunshine hours in China. Light, heat and water are in the same period, and the frost-free period is about 130 days, which is suitable for the growth of crops and pastures.
[Edit this paragraph] History
He Lin has a long history. As early as the Warring States period, the Seven Heroes competed for hegemony, and King Wuling of Zhao opened up territory and established Jiuyuan County. He Lin was the western part of Jiuyuan County, and it was subordinate at this time. As a phrase with a fixed connotation, "He Lin" first appeared in Geography of Hanshu: "Shuofang County, household 34338, mouth 136628, county 10: Sanfeng, Shuofang, Xiudu, He Lin, Huqiu and Huohun. Location of Hetao Plain-He Lin
During the Warring States Period, Zhao had Jiuyuan City in Hetao area. After the Qin Dynasty unified the six countries, Jiuyuan County was set up on the north bank of the Yellow River, and 44 counties were built because of the river jam, and the new counties were enriched by the migration of mainlanders. In the second year of Yuan and Shuo of Han Dynasty (BC 127), Shuofang County was newly established, and Jiuyuan County of Qin Dynasty was changed to Wuyuan County.
Many counties and counties in the Han Dynasty followed the Qin system, so the chronicles of past dynasties all said this: Qin Mengtian attacked the Xiongnu in the north, and because the river was impassable, 44 cities were built and Helin County was located (Jiaqing Tongzhi Erdos). However, the only written record is Geography of Hanshu.