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| 黄土丘陵区山坡道路防蚀措施设计与效益分析 | |
| 引用本文： | 李波,徐学选,张良德,胡伟,李星.黄土丘陵区山坡道路防蚀措施设计与效益分析[J].水土保持通报,2010,30(2):37-40,45. |
| 作者姓名： | 李波 徐学选 张良德 胡伟 李星 |
| 作者单位： | 1. 西北农林科技大学,资源环境学院,陕西,杨凌,712100;西北农林科技大学,水土保持研究所,陕西,杨凌,712100 2. 西北农林科技大学,水土保持研究所,陕西,杨凌,712100 3. 西北农林科技大学,资源环境学院,陕西,杨凌,712100 |
| 摘 要： | 针对黄土丘陵区山坡道路侵蚀问题,提出了以工程措施和林草措施相结合的山坡道路防蚀工程配置方案、布设原则等,包括工程措施中路面起拱,路边布设蓄水池、蓄水窑窖和截水沟等配置方案和路面种草的草种选择.多年野外实地调查与路面路段监测的结果表明,工程示范路段蓄水池、窑窖和植物措施的综合配置使山坡道路侵蚀模数减少了40%～82%.植物措施示范路段在次暴雨强度下较裸露地面道路侵蚀模数减少了58%～70%,径流减少了50%～69%.路面起拱、蓄水槽、窑窖、截水沟、植物措施的综合配置可以有效地防止山坡道路侵蚀. |
| 关 键 词： | 山坡道路侵蚀 生物与工程防治措施 黄土丘陵区 |
| 收稿时间： | 2009/8/12 0:00:00 |
| 修稿时间： | 2009/12/25 0:00:00 |
Rural Road Erosion Controlling Design and Its Performance Analysis in the Loess Hilly Region |
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| LI Bo,XU Xue-xuan,ZHANG Liang-de,HU Wei and LI Xing.Rural Road Erosion Controlling Design and Its Performance Analysis in the Loess Hilly Region[J].Bulletin of Soil and Water Conservation,2010,30(2):37-40,45. | |
| Authors: | LI Bo XU Xue-xuan ZHANG Liang-de HU Wei and LI Xing |
| Institution: | College of Resources and Environment,Northwest A & F University,Yangling,Shaanxi 712100,China;Institute of Soil and Water Conservation,Chinese A cademy of Sciences and Ministry of Water Resources,Yangling,Shaanxi 712100,China;Institute of Soil and Water Conservation,Chinese A cademy of Sciences and Ministry of Water Resources,Yangling,Shaanxi 712100,China;College of Resources and Environment,Northwest A & F University,Yangling,Shaanxi 712100,China;Institute of Soil and Water Conservation,Chinese A cademy of Sciences and Ministry of Water Resources,Yangling,Shaanxi 712100,China;College of Resources and Environment,Northwest A & F University,Yangling,Shaanxi 712100,China |
| Abstract: | |
| Keywords: | hilly road erosion engineering and biological control measures loess hilly region |
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