目 录前 言................................................................................................................11 总 论............................................................................................................51.1 编制依据................................................................................................51.2 评价目的及评价原则............................................................................71.3 指导思想................................................................................................81.4 环境影响因素识别及评价重点............................................................91.5 环境功能区划及评价标准....................................................................101.6 评价等级和评价范围............................................................................141.7 评价时段................................................................................................191.8 污染控制与环境保护目标....................................................................192 区域环境概况....................................................................................................222.1 自然环境概况........................................................................................222.2 社会环境概况........................................................................................293 建设项目概况....................................................................................................333.1 工程基本情况........................................................................................333.2 原有废渣场现状....................................................................................353.4 总体布局................................................................................................383.5 配套工程................................................................................................393.6 劳动定员及运行时间..................................