目录1总论11.1项目的由来...................................................................................................................................11.2评价目的与评价原则...................................................................................................................21.2.1评价目的............................................................................................................................21.2.2评价原则............................................................................................................................21.3编制依据.......................................................................................................................................21.3.1相关法律、法规................................................................................................................21.3.2有关技术规范....................................................................................................................41.4评价内容及评价重点...................................................................................................................41.4.1评价内容............................................................................................................................41.4.2评价重点............................................................................................................................41.5环境影响因子的识别与评价因子的筛选...................................................................................41.6环境标准.......................................................................................................................................51.6.1环境质量标准....................................................................................................................51.6.2排放标准............................................................................................................................51.7评价等级及评价范围...................................................................................................................71.7.1环境空气............................................................................................................................71.7.2地表水环境........................................................................................................................91.7.3地下水环境........................................................................................................................91.7.4声环境..............................................................................................................................121.8污染控制与环境保护目标.........................................................................................................122项目所在区域环境概况152.1自然环境.....................................................................................................................................152.1.1地理位置..........................................................................................................................152.1.2地形地貌..........................................................................................................................152.1.3气候与气象......................................................................................................................17...