1 概述..............................................................................................................................31.1 项目背景............................................................................................................31.2 项目设计年限....................................................................................................31.3 项目建设内容.....................................................................................................31.4 编制依据和范围................................................................................................41.4.1 编制依据...................................................................................................41.4.2 编制范围...................................................................................................51.5 编制原则及采纳的主要法律规范、标准........................................................51.5.1 编制原则..................................................................................................51.5.2 采纳的主要法律规范及标准..................................................................52 城市概况及自然条件.................................................................................................72.1 城市概况.............................................................................................................72.2 自然条件.............................................................................................................72.2.1 地形地貌...................................................................................................72.2.2 工程地质...................................................................................................82.2.3 水文条件...................................................................................................82.2.4.气象..........................................................................................................92.2.5 海洋环境条件.......