Soil and Water Loss Mornitoring and Its Ecological Control on Spoil Ground in Expressway Construction

ZHUO Mu-ning; LI Ding-qiang; ZHENG Yu-ji

您当前的位置：

首页 >

文章列表页 >

Soil and Water Loss Mornitoring and Its Ecological Control on Spoil Ground in Expressway Construction

- Soil and Water Loss Mornitoring and Its Ecological Control on Spoil Ground in Expressway Construction
- Bulletin of Soiland Water Conservation Vol. 26, Issue 4, Pages: 96-99(2007)
- 作者机构：
  
  1. 广东省生态环境与土壤研究所,广东省农业环境综合治理重点实验室,广东,广州,510650
  2. 广东省生态环境与土壤研究所,广东省农业环境综合治理重点实验室,广东,广州,510650
  3. 广州益坤环境绿化有限公司,广东,广州,510650
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
移动端阅览
ZHUO Mu-ning, LI Ding-qiang, ZHENG Yu-ji. Soil and Water Loss Mornitoring and Its Ecological Control on Spoil Ground in Expressway Construction[J]. Bulletin of Soiland Water Conservation, 2007, 26(4): 96-99.
DOI：

ZHUO Mu-ning, LI Ding-qiang, ZHENG Yu-ji. Soil and Water Loss Mornitoring and Its Ecological Control on Spoil Ground in Expressway Construction[J]. Bulletin of Soiland Water Conservation, 2007, 26(4): 96-99. DOI：

摘要

高速公路弃土场边坡的生态治理是公路建设环境保护的重要内容。在京珠高速公路粤境南段弃土场开展水土流失监测研究

探讨了弃土场的水土流失及其生态治理的水土保持效果。结果表明

弃土场水土流失剧烈

侵蚀模数平均为3.24×104t/(km

.a)

边坡沟蚀现象明显。采用香根草(Vetiveria zizaniodes)生态护坡技术治理弃土场边坡水土流失

水土保持效果显著

坡面土壤流失量比对照小区减少92.24%

边坡稳定

在一定程度上可代替浆砌片石骨架植草护坡措施。因此

高速公路弃土场的水土流失生态治理可大力推广应用香根草生态护坡技术。

Abstract

Ecological control to the slope of spoil ground is the key project of environmental protection in expressway construction. The monitoring experiment for soil and water loss in the spoil ground of Beijing-Zhuhai expressway’s south section within the boundary of Guangdong Province was conducted to study the soil and water loss

ecological control and application effects of the slopes of spoil ground. Results showed that soil and water loss was serious

and soil erosion modulus was about 32 360 t/(km2·a) on spoil ground. Moreover

distinct gully erosion was observed on the slope. Soil and water conservation effects from using Vetiveria zizaniodes to protect the slope were significant. Soil loss from the slope where Vetiveria zizaniodes grows decreased by 92.24 %

and the slope was stable compared with the control plots. To a certain extent

using Vetiveria zizaniodes to protect slope can replace the slope protection measure of planting grass in mortar-rubble skeleton. Therefore

it is feasible to popularize Vetiveria zizaniodes cultivation to protect the slope of spoil ground along the expressway.

关键词

Keywords

references

Views

1292

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A bibliometric analysis on research progress of soil and water loss monitoring technology during 1993—2023

Characteristics of soil resistance to erosion and scouring， and their influencing factors in Dabie Mountains of western Anhui Province

Comprehensive prevention and control of soil and water loss in Pinglu Canal spoil ground based on UAV photography measurement

Effect and Countermeasures of Reconstruction Project to Increasing Speed of Lanzhou-Xinjiang Railroad on Soil and Water Loss in Wind-sand Area

Land Degradation of Slope Fields in Hilly and Gully Areas of Loess Plateau

Related Author

Zhong Yunfei

Wang Dichen

Xiao Zhicai

Chang Cheng

Li Dan

Fang Han

Gao Haining

Liu Ya

Related Institution

Soil and Water Conservation Monitoring Center of Songliao River;Basin， Songliao Water Resources Commission

College of Water Conservancy， North China University of Water Resources and Electric Power

College of Geographical Science， Harbin Normal University

Anhui Provincial Key Laboratory of Water Science and Intelligent Water Conservancy

College ofSoil and Water Conservation Science and Engineering （Institute of Soil and Water Conservation）， Northwest A&F University， Yangling

⁰