Why is Tongliao called the Capital of the Earth?

Tongliao is called the Capital of the Earth, because it is the birthplace of Hefuhe culture in Hongshan Culture.

Tongliao, formerly known as Zhelimu League, is a prefecture-level city under the jurisdiction of Inner Mongolia Autonomous Region. Located in the east of Inner Mongolia Autonomous Region, it is adjacent to Siping City, Jilin Province in the east, Chifeng City and Xilin Gol League in the west, Shenyang City, Liaoning Province, Lianglan City and Tieling City in Fuxin City in the south.

It is adjacent to Xing 'an League, Baicheng City and Songyuan City in Jilin Province in the north, located in the middle latitude, and has a temperate arid and semi-arid continental monsoon climate with a total area of 59,535 square kilometers. By the end of 2022 10, the whole city will have jurisdiction over 1 district, 1 county, 5 flags and manage 1 county-level city. By the end of 2022, the permanent population of the city was 2,834,600.

1 Tongliao has five railways: Jingtong, Tongrang, Dazheng, Tonghuo and Jitong, and international freight trains have been opened, with three expressways, six national highways and seven provincial highways running through them. It is an important strategic node for the country to implement the "Belt and Road" and the Inner Mongolia Autonomous Region to promote its opening to the north. Located in Bohai Economic Zone, Northeast Economic Zone and Northeast Economic Zone, it is the intersection center of Northeast China and North China.

Tongliao Civil Aviation Airport can take off and land Boeing 737 and other large and medium-sized passenger planes, and Tongliao Railway Station is one of the 36 railway hub marshalling stations in China. There are tourist attractions such as Kaming Archaeological Site Park in Kezuozhong Banner and Baogutu Desert Tourist Area in Naiman Banner. 2065438+February 2008, 65438+2008, it was identified as the second batch of advantageous agricultural hail slag products in China. In June, 2020, 10 was awarded as a national model city (county) with double support.

The climate of Tongliao

Tongliao City is located in the mid-latitude, and belongs to the mid-temperate arid and semi-arid continental monsoon climate, with many droughts and strong winds in spring, concentrated high-temperature rainfall in summer, short and cool autumn, rapid temperature drop, frost in the north and late in the south, and long and cold winter. The annual average temperature is 5-6℃ in the central plain, above 6℃ in the south and 0-6℃ in the northern mountainous area.

Accumulated temperature ≥ 10℃ 3000-3200℃ in the south of northern Shandong, 2200-3000℃ in the north of Shandong, and1900-2200℃ in Huolinhe area. The frost-free period is 140— 160 days in the south of northern Shandong and 140 days in northern Shandong. The annual precipitation in the city ranges from 305 mm to 485 mm, and 70% of the annual precipitation is concentrated in June-August.

The humidity in all parts of the city is generally between 0.3 and 0.7. The city is rich in light energy resources, with photosynthetic effective radiation of 2,506-2,728 MJ/m2, annual sunshine hours of 2,868-311hour, and sunshine hours of crop growing period (April-September) of1577-1hour.

Average annual evaporation 18 17.4 mm (diameter of evaporating dish 20 cm). The climatic conditions are the same as rain and heat, which is beneficial to plant growth and material transformation and accumulation. Drought, flood and windy weather are the main natural disasters that affect agriculture, animal husbandry and forestry production.