在宋代 ,成都是一座环境优美的城市 ,也是当时全国人口众多、商业繁荣的大城市之一。城市发展与自然生态环境相得益彰 ,实为今天许多大城市解决环境问题的一个借鉴。本文旨在探讨宋代成都城市生态环境的状况及其形成原因 ,为目前成都城市持续协调发展与自然环境的关系提供史料参考意见 In the Song Dynasty, Chengdu was a beautiful city and one of the largest cities in the country with a large population and prosperous business. Urban development and natural ecological environment complement each other, in fact, many large cities today to solve environmental problems, a reference. The purpose of this paper is to explore the status and causes of Chengdu urban ecological environment in the Song Dynasty and to provide historical reference for the current urban development in Chengdu and its relation to the natural environment