大庆是一座因资源而生的城市。经过四十多年的开发建设，大庆已经形成石油、石化、地方经济三大经济格局，发展成为拥有１１０万人口，国内年生产总值超千亿元的大型城市。大庆作为一个资源型城市，必然要遇到任何一个资源型城市都无法回避的问题———资源的日益枯竭和城市的? Daqing is a city born of resources. After more than 40 years’ development and construction, Daqing has formed three major economic patterns of oil, petrochemical and local economy and has developed into a large city with a population of 1.1 million and a domestic annual output of over 100 billion yuan. As a resource-based city, Daqing must inevitably encounter the problem that any resource-based city can not avoid - the depletion of resources and the city?