0目录目录第一章总论...............................................................................11.1项目由来..............................................................................................11.2编制依据..............................................................................................11.2.1环境保护有关法律、法规.......................................................11目录1.2.2环评有关技术规定...................................................................31.2.3与本规划有关的资料及文件...................................................31.2.4建设项目有关资料...................................................................41.3编制目的及原则..................................................................................41.3.1编制目的..................................................................................41.3.2编制原则..................................................................................51.4评价的目的和原则...............................................................................61.4.1评价的目的...............................................................................61.4.2评价的原则...............................................................................61.5评价的范围..........................................................................................71.6评价内容和评价重点...........................................................................71.6.1评价的内容...............................................................................71.6.2评价的重点...............................................................................81.7环境质量标准及污染物排放标准.......................................................81.7.1环境质量标准...........................................................................81.7.2污染物排放标准.....................................................................121.8评价技术路线....................................................................................15第二章区域环境概况..............................................................172.1自然环境概况....................................................................................172.1.1河流、水系.............................................................................172.1.2地形、地貌.............................................................................182.1.3地质、地震.............................................................................192.1.4水文地质................................................................................212.1.5气候、气象.............................................................................232.2社会环境概况....................................................................................232.2.1行政区划与人口.....................................................................232目录2.2.2社会环境................................................................................242.2.3交通运输................................................................................262.2.4土地利用现状.........................................................................27第三章建设项目概况..............................................................293.1基本情况............................................................................................293.2建设内...