涪陵区雪峰水库水资源涵养保护与水生态修复工程初步设计说明书(送审版)委托单位：涪陵区水务局设计单位：重庆大学建筑设计研究院有限公司2015 年 9 月目录前言............................................................................................................................11 水库概述及现状.........................................................................................................21.1 水库概述............................................................................................................................21.2 水库水环境及周边生态环境调查.....................................................................................41.3 项目建设的必要性及其意义.............................................................................................72 污染源负荷解析.......................................................................................................102.1 人口..................................................................................................................................102.2 点源污染..........................................................................................................................102.3 面源污染..........................................................................................................................112.4 流域内污染负荷汇总.......................................................................................................133 方案设计...................................................................................................................153.1 设计原则与依据..............................................................................................................153.2 水源涵养林方案设计.......................................................................................................173.3 生态护篱方案设计...........................................................................................................193.4 自然湿地方案设计..................
