Investigation on Erosion Intensity of Production Roads Under “7·13” Rainstorm in 2020 -Taking Wushicha Small Watershed at Xiji County, Ningxia Hui Autonomous Region as an Example

Yan Siyu; Li Binbin; Yu Kunxia; Cong Peijuan; Dai Ning

doi:10.13961/j.cnki.stbctb.2022.06.002

您当前的位置：

首页 >

文章列表页 >

Investigation on Erosion Intensity of Production Roads Under “7·13” Rainstorm in 2020 -Taking Wushicha Small Watershed at Xiji County, Ningxia Hui Autonomous Region as an Example

- Investigation on Erosion Intensity of Production Roads Under “7·13” Rainstorm in 2020 -Taking Wushicha Small Watershed at Xiji County, Ningxia Hui Autonomous Region as an Example
- Bulletin of Soiland Water Conservation Vol. 42, Issue 6, Pages: 14-22(2022)
- 作者机构：
  
  1. 西安理工大学省部共建西北旱区生态水利国家重点实验室,陕西,西安,710048
  2. 水利部水土保持监测中心,北京,100053
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2022.06.002
  CLC： S157.1
- Published：2022
- 稿件说明：
移动端阅览
Yan Siyu, Li Binbin, Yu Kunxia, et al. Investigation on Erosion Intensity of Production Roads Under “7·13” Rainstorm in 2020 -Taking Wushicha Small Watershed at Xiji County, Ningxia Hui Autonomous Region as an Example[J]. Bulletin of Soiland Water Conservation, 2022, 42(6): 14-22.
DOI：

Yan Siyu, Li Binbin, Yu Kunxia, et al. Investigation on Erosion Intensity of Production Roads Under “7·13” Rainstorm in 2020 -Taking Wushicha Small Watershed at Xiji County, Ningxia Hui Autonomous Region as an Example[J]. Bulletin of Soiland Water Conservation, 2022, 42(6): 14-22. DOI： 10.13961/j.cnki.stbctb.2022.06.002.

摘要

[目的

]

探究小流域暴雨后生产道路侵蚀强度状况及侵蚀形成原因，为今后改善水土流失状况，完善水土保持工程建设及维护提供理论基础。[方法

]

水利部水土保持监测中心于2022年7月25-29日组织开展了宁夏西吉县“7·13”暴雨水土保持综合调查。采用“断面法”对五十岔小流域生产道路进行环境及侵蚀状况调查并计算侵蚀强度，分析生产道路侵蚀强度状况及侵蚀形成原因。[结果

]

①五十岔小流域内生产道路受到降雨、道路自身特性和人类活动影响，各条道路呈现不同的侵蚀状况，小流域下游、顺径流方向且植被盖度较低的道路易受严重侵蚀。②对小流域的道路侵蚀模数进行了分析计算，“断面法”计算值为1 054.49 t/km

，三维影像测量值为1 277.91 t/km

，调查断面损毁率为53.39%。 [结论

]

实施水土保持措施是必要且有效的，良好的水土保持措施和较高的植被覆盖率能够有效防止生产道路水土流失现象的发生。

Abstract

[Objective] The erosion intensity and the causes of erosion of the production roads after rainstorm in the small watershed at Xiji County

Ningxia Hui Autonomous Region were explored in order to provide a theoretical basis for improving the situation of soil erosion and improving the construction and maintenance of water and soil conservation projects in the future. [Methods] From July 25 to 29

2022

Soil and Water Conservation Monitoring Center of the Ministry of Water Resources organized a comprehensive survey on soil and water conservation of the “7·13” rainstorm at Xiji County

Ningxia Hui Autonomous Region. The environment and erosion status of the production road in the small watershed of the Wushicha small watershed were investigated and the erosion intensity was calculated by using the “section method”. The erosion intensity status and the causes of erosion were analyzed. [Results] ① The rainfall

the characteristics of road and the human activities are the main influencing factors of the production roads erosion in the Wushicha small watershed. Each road shows different erosion patterns

among which the lower reaches of the small watershed

along the runoff direction and with low vegetation coverage are seriously eroded. ② The road erosion modulus of small watershed is analyzed and calculated. The calculated value of “section method” is 1 054.49 t/km2

and the measured value of 3D image is 1 277.91 t/km2. The damage rate of the survey section is 53.39%. [Conclusion] It is necessary and effective to implement soil and water conservation measures. Good soil and water conservation measures and high vegetation coverage rate can effectively prevent the occurrence of soil and water loss on production roads.

关键词

Keywords

references

林祚顶,刘宝元,丛佩娟,等.山东临朐2019年"8·10"特大暴雨水土保持调查[J].水土保持学报,2021,35(1):149-153.

丁一汇,任国玉,石广玉,等.气候变化国家评估报告(Ⅰ):中国气候变化的历史和未来趋势[J].气候变化研究进展,2006,2(1):3-08.

Zhang Xuexia, Sheng Wenfei, Qi Shanzhong. Hazards and reflection on Fangshan District extreme rainstorm of July 21,2012, the urban mountainous region of Beijing, North China[J]. Natural Hazards, 2018,94(3):1459-1461.

Zhang Yan, Zhao Yiyang, Liu Baoyuan, et al. Rill and gully erosion on unpaved roads under heavy rainfall in agricultural watersheds on China's Loess Plateau[J]. Agriculture, Ecosystems & Environment, 2019,284(29):106580.

Nosrati K, Collins A L. Investigating the importance of recreational roads as a sediment source in a mountainous catchment using a fingerprinting procedure with different multivariate statistical techniques and a Bayesian un-mixing model[J]. Elsevier Sponsored Documents, 2019,569:506-518.

Ziegler A D, Giambelluca T W. Importance of rural roads as source areas for runoff in mountainous areas of Northern Thailand[J]. Journal of Hydrology, 1997,196(1):204-229.

Ziegler A D, Giambelluca T W, Sutherland R A, et al. Erosion prediction on unpaved mountain roads in Northern Thailand:Validation of dynamic erodibility modelling using KINEROS2[J]. Hydrological Prochydrological Processesesses, 2001,15(3):337-358.

Macdonald L H, Sampson R W, Anderson D M. Runoff and road erosion at the plot and road segment scales, St John, US Virgin Islands[J]. Earth Surface Processes and Landforms, 2001,26(3):251-272.

张强,郑世清,田风霞,等.黄土区被草土质路面产流产沙过程及防蚀效果[J].应用生态学报,2010,21(7):1785-1791.

曹世雄,陈莉,高旺盛.在黄土丘陵区土质路面种草[J].生态学报,2005,25(7):1754-1763.

Wang Chunmei, Liu Baoyuan, Yang Qinke, et al. Unpaved road erosion after heavy storms in mountain areas of Northern China[J]. International Soil and Water Conservation Research, 2022,10(1):29-37.

Han Jianqiao, Ge Wenyan, Hei Zhe, et al. Agricultural land use and management weaken the soil erosion induced by extreme rainstorms[J]. Agriculture Ecosystems & Environment, 2020,301:107047.

张超,王治国,凌峰,等.水土保持功能评价及其在水土保持区划中的应用[J].中国水土保持科学,2016,14(5):90-99.

魏义长,康玲玲,王云璋,等.水土保持措施对土壤物理性状的影响:以黄土高原水土保持世界银行贷款项目区为例[J].水土保持学报,2003,17(5):114-116.

李文学.黄河治理开发与保护70年效益分析[J].人民黄河,2016,38(10):1-6.

Fu Bojie, Liu Yu, Lü Yihe, et al. Assessing the soil erosion control service of ecosystems change in the Loess Plateau of China[J]. Ecological Complexity, 2011,8(4):284-293.

信忠保,许炯心,余新晓.近50年黄土高原水土流失的时空变化[J].生态学报,2009,29(3):1129-1139.

王鸿翔,杨克非,刘静航,等.黄河上游近60年水沙演变及影响因素分析[J].中国农村水利水电,2022(3):86-93.

姚文艺,肖培青,申震洲,等.黄河近年径流泥沙剧减的多因素贡献率分析(英文)[J]. Journal of Geographical Sciences, 2016,26(9):1289-1304.

尹国康.黄河中游多沙粗沙区水沙变化原因分析[J].地理学报,1998,53(2):174-183.

徐倩,焦菊英,严晰芹,等.道路侵蚀研究的进展与展望[J].水土保持通报,2021,41(4):357-367.

王天巍,余冰,刘窑军,等.农村土质道路路面形态对道路侵蚀的影响[J].农业工程学报,2016,32(19):162-168.

王贞,王文龙,罗婷,等.非硬化路面侵蚀产沙规律野外模拟试验[J].农业工程学报,2010,26(12):79-83.

Luce C H, Black T A. Sediment production from forest roads in Western Oregon[J]. Water Resources Research, 1999,35(8):2561-2570.

聂慧莹,王文龙,李建明,等.黄土区薄层浮土道路侵蚀试验研究[J].自然灾害学报,2020,29(1):101-111.

Liu Yaojun, Hu Jianmin, Wang Tianwei, et al. Effects of vegetation cover and road-concentrated flow on hillslope erosion in rainfall and scouring simulation tests in the Three Gorges Reservoir Area, China[J]. Catena, 2016,136:108-117.

Kirkby M. Modelling the interactions between soil surface properties and water erosion[J]. Catena, 2002,46:89-102.

Views

626

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Erosion characteristics and influencing factors of production roads in Ningxia under heavy rainstorm conditions

Runoff and sediment yield characteristics of typical soil slopes in Xin’an River basin under different rainfall intensities and slope gradients

Soil erosion characteristics and assessment of their differences in typical regions of Fujian Province in 2024 based on CSLE model

Distribution of human-disturbed lands and its soil erosion characteristics in Pearl River basin from 2019 to 2024

Soil erosion changes and driving factors in Qinghai Province from 2004 to 2023

Related Author

Li Jiamin

Zhang Yi

Liu Xiaojun

Hu Renzheng

Lei Xueyi

Chen Kai

Wang Jing

Song Zhen

Related Institution

School of Agriculture， Ningxia University

College of Geology and Environment， Xi’an University of Science and Technology

School of Ecology and Environment， Ningxia University

Changsha General Survey of Natural Resources Center， China Geological Survey

Huangshan Observation and Research Station for Land-Water Resources

⁰