Climatic characteristics of northeast China.

Northeast climate: temperate monsoon climate, temperate continental climate.

The natural landscape in Northeast China is cold and humid, and its formation and development are closely related to geographical location.

Northeast China is the highest latitude area in China. Cold in winter and high latitude are the basic factors, but their relative positions also play an obvious role.

It is adjacent to the "cold pole" in the northern hemisphere-East Siberia, where Vilho Yansk-Oymyakon is located. Cold waves from the Arctic Ocean often invade, causing the temperature to plummet.

To the west is the Mongolian Plateau, which is as high as 1000 meters above sea level. The Siberian polar continental air mass often attacks the northeast and has a strategic position. Therefore, the winter temperature in this area is 10℃ lower than that in the mainland at the same latitude.

Northeast China is a geographical, cultural and economic region, not an administrative region; The word "Northeast" first appeared in Zhou Li Guide. "The northeast is called Youzhou, and Zhenshan is called a medical witch." In Shan Hai Jing, "Beyond the Northeast Sea, in the wild" and "There are mountains, which means it is not salty and has a country of caution".

1945 to 1954, the Northeast Bureau and the Northeast People's Government were established to govern the seven provinces of Liaodong, Liaoxi, Jehol, Inner Mongolia Autonomous Region, Jilin, Songjiang and Heilongjiang. Many people will confuse Northeast China with administrative divisions, but only a few periods of administrative divisions in Northeast China and Northeast China overlap. For example, General Manager of Shengjing in Qing Dynasty1636-1644; 1947- 1954 Northeast People's Government. The seven provinces under the jurisdiction of Northeast People's Government are Liaoning Province, Jilin Province, Heilongjiang Province, Wumeng City in the east of Inner Mongolia Autonomous Region (Hulunbeier City, Tongliao City, Chifeng City, Xing 'an League and Xilin Gol League), Chengde City of Hebei Province and Shanhaiguan District of Qinhuangdao City.

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