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从生态学的观点,城市是以人为主体的生态系统,是一个由社会、经济和自然三个子系统构成的复合生态系统。为了解决城市发展中的误区,以生态城市为内容的人居环境规划和建设,成为世界城市发展的方向和潮流。生态城市的建设是以可持续发展思想为指导,按照生态学原理,解决城市发展中经济与人口、资源环境不协调的矛盾,满足人民群众对良好的生活品质和环境品质日益增长的要求。概言之,生态城市应该是环境清洁优美,生活健康舒适,人尽其才,物尽其用,地尽其利,人和自然协调发展,生态良性循环的城市。
From an ecological point of view, the city is a man-centered ecosystem, a complex ecosystem of three subsystems, social, economic and natural. In order to solve the misunderstanding in urban development, the planning and construction of human settlements with eco-city as the content has become the direction and trend of urban development in the world. Eco-city construction is based on the idea of sustainable development and in accordance with ecological principles to solve the contradiction between economic development and population, resource and environment in urban development and meet the people's growing demand for good living quality and environmental quality. In a word, the eco-city should be a city with clean and beautiful environment, healthy and comfortable life, best use of resources, best use of resources, best utilization of man and nature, harmonious development of man and nature, and ecological virtuous circle.