头东兴公路（含黄河大桥）土地复垦方案报告书.doc

目录 前言................................................................................................................................................... 1 1 总则 ............................................................................................................................................... 2 1.1 编制目的 ...................................................2 1.2 编制原则 ...................................................2 1.3 编制依据 ...................................................2 1.4 目标 .......................................................3 1.5 服务年限 ...................................................3 1.6 主要计量单位 ...............................................3 2 项目概况 ....................................................................................................................................... 4 2.1 项目简介 ...................................................4 2.2 项目所在地区自然环境概况 ...................................5 2.3 项目所在地区社会经济状况 ...................................5 2.4 项目区土地利用现状 .........................................8 3 土地复垦可行性分析 .................................................................................................................... 9 3.1 土地破坏现状及预测 .........................................9 3.2 生态环境影响分析 ..........................................10 3.3 土地复垦适宜性评价 ........................................12 4 预防控制与复垦措施 .................................................................................................................. 17 4.1 预防控制措施 ..............................................17 4.2 工程技术措施 ..............................................18 4.3 生物化学措施 ..............................................20 5 工程设计及工程量测算............................................................................................................... 22 5.1 取土场复垦设计及工程量 ....................................22 5.2 基层、面层拌合站复垦设计及工程量 ..........................23 6 投资规模 ...........................................................................................