通辽市位于内蒙古科尔沁沙地腹部,辖五旗一县一市一区和一个经济开发区,是以农牧业为主的经济类型区。总人口319万,其中蒙古族人口150万,是全国蒙古族人口最集中的地区。全市总土地面积8989万亩,其中沙地4086万亩,占总土地面积的45.5%,占科尔沁沙地总面积的52.7%,是全国沙化最严重的地区之一。 Tongliao City is located in the Inner Mongolia Horqin Sand abdomen, jurisdiction five counties one county and one city and an economic development zone, agriculture and animal husbandry is the main economic type of area. The total population of 3.19 million, of which 1.5 million Mongolian population, is the country’s most concentrated area of ​​Mongolian population. The city’s total land area of ​​89.99 million mu, of which 40.86 million mu of sandy land, accounting for 45.5% of the total land area, accounting for 52.7% of the total area of ​​Horqin sandy land, is one of the most desertified areas in the country.