重庆三峡库区生态经济区经济中心辐射域研究

三峡库区生态经济区是重庆市的落后地区,其发展需要相对发达的经济中心的有效带动.借鉴王铮利用威尔逊模型计算城市的市场域的方法,计算三峡库区生态经济区各县(区)的经济辐射半径,进而可确定若干经济中心,最后,根据各县与各经济中心的实际公路距离来确定各经济中心的实际辐射域.

Research into economic center radiation region of Ecological Economic Zone in the Three Gorges Reservoir Area in Chongqing City

The Ecological Economic Zone in the Three Gorges Reservoir Area is the backward area in Chongqing City, and its development needs the efficient drive of the relatively developed economic centers. This paper lust analyses the problerns during the development the Ecological Economic Zone in the Three Gorges Reservoir Area, then calculates the econanic radiation radius d every district and county in this zone with Wilson Model, and finds out economic center that can drive regional economy. On the basis of this, this paper analyses the radiation area of every economic center theoretically and practically, and at last, gives suggestions for speeding its development.