THE NETWORK MODEL RESEARCH OF THE CO-DEVELOPMENT ALONG THE KEY TOURIST CITIES OF SILK ROAD IN NORTHWEST CHINA
研究了西北丝绸之路沿线关键旅游城市的协同发展，提出优先发展五个城市圈，构建旅游产业带和网络，以促进区域经济社会的可持续发展。
The tourist area of the Silk Road in Northwest of China based on key cities will form the economic zone of northwest cities.Its emphasis is put on the support for some important tourist cities in the northwest of China.It is essential to facilitate the co-development of tourist cities in the northwest.This article states the present development of the tourist cities in northwest and puts forward the suggestion that five urban circles of tourist areas along the Silk Road in northwest should be developed with priority and efforts.To co-develop the tourist industry belts and the industry net,and to combine the key tourist cities together.To consummate the spatial layout system in cooperation of the key tourist cities in northwest.Besides to build the integrated model of the co-development among the key tourist cities in northwest.It will be helpful to promote the sustainable,healthy and fast development of the economy and society in northwest,even it will good to the national development,and be significant to the regional development of travel industry.