目 录1 总论 ......................................................................................................11.1 项目背景 .........................................................................................11.2 编制依据 .........................................................................................11.3 评价等级及评价范围 .....................................................................41.4 环境敏感重点保护目标 .................................................................51.5 评价因子 .........................................................................................51.6 评价标准 .........................................................................................61.7 评价目的和工作原则 .....................................................................92 周围环境概况 ...............................................................................102.1 地理位置 .......................................................................................102.2 自然环境概况 ...............................................................................102.3 社会环境概况 ...............................................................................133 工程分析 ..........................................................................................153.1 项目概况 ....................................................................................... 15 3.2 公用工程 ....................................................................................... 17 3.3 主要污染产生和排放情况 ........................................................... 19 4 污染防治措施评述 .....................................................................224.1 运行期环境保护措施 ................................................................... 22 4.2 施工期环境保护措施 ................................................................... 32 4.3 绿化 ...............................................................