公路改建工程水土保持专项方案- 0 -目 录一、总则 ...............................................................................................................................................................- 0 -1.1 水土保持目标 ........................................................................................................................................- 0 -1.2 水土保持任务 ........................................................................................................................................- 0 -1.3 编制依据 ................................................................................................................................................- 0 -1.4 适用范围 ................................................................................................................................................- 0 -二、工程概况 .......................................................................................................................................................- 1 -2.1 工程概况 ................................................................................................................................................- 1 -2.2 项目所在地区特征 ................................................................................................................................- 1 -2.2.1 地形、地貌 ................................................................................................................................- 1 -2.2.2 工程地质 ....................................................................................................................................- 1 -2.2.3 水文地质特征 ............................................................................................................................- 1 -三、水土保持体系 ...............................................................................................................................................- 3...
