中文摘要：

滇藏川交接地是我国西南部跨越滇、藏、川三省区的交接边区，同时也是“中国香格里拉生态旅游区”的主体区域。区内少数民族众多，经济发展水平滞后。文章首先对滇藏川交接地进行背景分析，结合历史上及目前该区域内的经济联系，对其经济一体化的形成基础和特色产业开发进行研究，最后根据障碍分析提出相应对策。研究表明区域经济一体化有利于打破三省行政区划的限制，大力促进区际联系和产业分工合作，整合各地资源、区位优势，从而加快该地区的经济发展，在此基础上构建的多民族聚居区经济一体化是我国和谐社会构建的重要组成部分．也是民族绎济社会持续健康发展的必由之路．

英文摘要：

The Connection Area of Dian - Zang- Chuan is an unattached geographical cell and the main body of the big Shangrila Zoology Tour Area. In this area, many kinds of minority inhabit and economy lag. This paper analyzes the area＇s background, the economic relation, the base of economic integration and characteristic industry. Finally paper based on the analyses of obstruction to advice the countermeasure. By study, we believe that regional economic integration is propitious to avoid the limit of canton, promote relation, division and cooperation of in- dustry and produce integrated strength. So it can expedite the economic development. This is a part of our country＇s harmonious society and a way that minority society and economy could be developed continually and healthily.