中文摘要：

在天目湖流域建立生态补偿机制,形成上游生态保护激励机制,对于太湖流域水环境改善有着极为重要的作用.本文通过问卷调查的方式,首先,调查了解天目湖流域居民对环境保护和生态补偿的认知状况,得出天目湖流域居民环境保护意识很强,生态补偿需求旺盛.其次,对居民和旅游者的生态补偿支付意愿进行了解.最后,对最大支付意愿公式进行改进,在原有水费反哺的基础上结合了旅游者门票反哺的最大支付意愿,算出天目湖流域生态补偿总额为12924.08万元.同时生态补偿不仅仅是物质或货币的补偿,更重要的是从国家与省市层面上对天目湖这一重要生态功能区给予一定的政策倾斜.

英文摘要：

It is important for improving water quality of Lake Taihu that ecological compensation mechanism and incentive mechanism for upstream ecological protection is carried out in Lake Tianmu catchment.Firstly,we acquainted of residents＇ cognitive status of environmental protection and ecological compensation in Lake Tianmu catchment,and found a strong environmental protection awareness and a great ecological compensation demand.Then,we investigated the willingness to pay for ecological compensation of both local residents and visitors.Finally,we improved the original formula of the greatest willingness to pay.We summed up a total ecological compensation amount of 12924.08 thousand yuan in Lake Tianmu catchment by integrating the greatest back-feeding willingness of tourist tickets to pay into water fee regurgitation-feeding.It was not enough for ecological compensation merely at the material or monetary compensation,and more important way of Lake Tianmu catchment ecological compensation was that some policy inclination of this important eco-function areas from both state and provincial level.