文档介绍：摘要-- I 摘要本文以白城市生态环境的治理为例,以可持续发展理论为依托,通过对白城市生态环境现状的实际调查,分析引嫩入白供水工程对白城市生态环境建设分析所起到的作用。提出白城市生态环境存在的问题,针对问题提出相应的意见和建议及适当的解决方案,为引嫩入白供水工程对白城市生态环境建设所起到的作用提供科学依据。关键词: 引嫩入白供水工程;生态环境;白城市白城师范学院毕业论文-- II Abstract The development of western China is the precondition of water resources, in the need of water and other resources, development of impact. According to the status quo of water resources in western, west to protect water resources exploitation and protection of water resources, versatility, maintenance and management of river basin management of administrative area, combined with rational sharing funds and water resources protection for the whole management principle. Put the western region for water resources protection measures according to regional management, water conservation planning, strengthen the basic information collection, increase water resources protection legislation Keywords Western development, Water resources protection, Watershed management, Basic information, Ecological protection 白城师范学院毕业论文-- II 目录摘要........................................................................................................................................... I 1绪论....................................................................................................................................... 1 自然概况.............................................................................