环评文献阅读(编辑修改稿)

环评文献阅读(编辑修改稿)内容摘要：

前的水平，河口生态系统将很快获得恢复  河口建闸后对鱼类洄游和海洋渔业不产生明显的影响。 由于永定新河现已兼负排污功能，水质污染严重。 已不适宜鱼类生存和养殖。  码头建设生态保护措施  新建码头位于海挡内侧，码头建成后，停靠渔船须进行定期检修，以减少跑油、漏油等对生态环境的影响。 船上的生活垃圾收集后运交陆地集中处理。  河道清淤工程生态保护措施  (1)施工期河道清淤工程的生态保护  (2)运营期排泥场的生态保护 一 永定新河治理工程生态环境影响评价  5 结论  永定新河一期治理工程是一项保障河道安全运行、造福于社会的工程，具有显著的社会、经济和环境效益。 工程不存在重大的环境制约因素。 工程的实施虽对环境产生局部的不良影响，但通过采取相关的环境保护措施可以减免或减轻；从环境角度认为，工程的建设是可行的。 Valuing environmental impacts of large dam construction in Korea: An application of choice experiments Valuing environmental impacts of large dam construction in Korea:  method: a choice experiments approach  issues on choice experiments  3. Econometric models  4. The results method: a choice experiments approach  CE approach offers a promising opportunity to measure the economic values of various environmental impacts caused by large dam construction, since it is concerned with modeling choices varying over a range of characteristics, rather than with the estimation of WTP for a single option.  CE approach has its theoretical underpinnings  CE approach has been widely applied in the marketing, transportation, and psychology literature for some time issues on choice expe。