苍山、洱海是云南省的名山圣湖,为国家级风景名胜区与自然保护区,更是白族形成与发展的摇篮。但在相当长一段时间,由于无序开发和生态保护意识淡漠,给苍山、洱海的生态环境造成很大危害,这种情况如果延续下去,白族地区的可持续发展将难以为继。为了从根本上解决问题,大理白族自治州采用立法手段保护苍山洱海,为保障人与自然和谐相处, Cangshan, Erhai Lake is the famous mountain in Yunnan Province, a national scenic area and nature reserve, it is the cradle of Bai formation and development. However, for a long period of time, due to the disorderly development and the indifference of ecological protection, the ecological environment in Cangshan and Erhai has been greatly jeopardized. If this situation continues, the sustainable development in the Bai Autonomous Region will be unsustainable. In order to fundamentally solve the problem, Dali Bai Autonomous Prefecture adopted the legislative means to protect Cangshan Erhai Lake, in order to protect the harmony between man and nature,