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川东北地区位于四川省的东北部,区域的东、东南部与重庆市相邻,西南部与川南区相连,西部与成都平原经济区相接,北部、西北部分别与陕西省、甘肃省为界,幅员面积6.7万km2,占全省总面积的13.8%;地区总人口为2831.5万人,为全省总人口的33.2%,在不到1/7的土地上养育着近1/3的人口。
The northeastern Sichuan region is located in the northeast of Sichuan Province. The east and southeast of the region is adjacent to Chongqing. The southwestern part is connected with the southern part of Sichuan Province. The western part is connected with the Chengdu Plain Economic Zone. The northern part and the northwestern part are respectively connected with Shaanxi Province and Gansu Province Sector, covers an area of 67,000 km2, accounting for 13.8% of the total area of the province; the total population of 28,315,000 people, accounting for 33.2% of the province’s total population, in less than 1/7 of land raising nearly 1/3 population.