西部产业结构的现状和主要问题按照我国经济社会统计上的划分标准 ,西部地区包括四川、重庆、贵州、云南、西藏、陕西、甘肃、青海、宁夏、新疆等省、自治区和直辖市 ,其区域面积达５３９万平方公里 ,占全国的５６ % ;人口２８２２８余万人 ,占全国的２４ %左右 ;少数民族人口? The present situation and major problems in the western industrial structure According to the standard of division of economic and social statistics in our country, the western region includes the provinces, autonomous regions and municipalities directly under the Central Government in Sichuan, Chongqing, Guizhou, Yunnan, Tibet, Shaanxi, Gansu, Qinghai, Ningxia and Xinjiang, Reaching 5.39 million square kilometers, accounting for 56% of the country’s total population of 28228 million, accounting for about 24% of the country’s total population.