红壤坡面水力与重力复合作用下的土壤侵蚀过程

张晓韩; 马岚; 郁重; 武志伟; 王洁

doi:10.13870/j.cnki.stbcxb.2024.06.031

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红壤坡面水力与重力复合作用下的土壤侵蚀过程

更新时间：2025-02-18

- 红壤坡面水力与重力复合作用下的土壤侵蚀过程
- Soil Erosion Process Under the Combined Action of Water and Gravity on Red Soil Slope
- 水土保持学报 2024年38卷第6期页码：54-60
- 作者机构：
  
  1. 北京林业大学水土保持学院,北京,100083
  2. 北京林业大学国家林业和草原局水土保持重点实验室,北京,100083
  3. 北京林业大学山西吉县森林生态系统国家野外科学观测研究站,北京,100083
  4. 北京师范大学水科学研究院,北京,100875
  5. 保定市水土保持试验站,河北,保定,071051
- 作者简介：
  
  [ "张晓韩(2000—),女,硕士研究生,主要从事土壤侵蚀研究。E-mail:ZXHLMO@163.com" ]
- 基金信息：
  
  国家重点研发计划项目(2022YFF1302901)
- DOI：10.13870/j.cnki.stbcxb.2024.06.031
  中图分类号： S157.1
- 纸质出版：2024
- 稿件说明：
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张晓韩, 马岚, 郁重, 等. 红壤坡面水力与重力复合作用下的土壤侵蚀过程[J]. 水土保持学报, 2024,38(6):54-60.

ZHANG Xiaohan, MA Lan, YU Chong, et al. Soil Erosion Process Under the Combined Action of Water and Gravity on Red Soil Slope[J]. 2024, 38(6): 54-60.
张晓韩, 马岚, 郁重, 等. 红壤坡面水力与重力复合作用下的土壤侵蚀过程[J]. 水土保持学报, 2024,38(6):54-60. DOI： 10.13870/j.cnki.stbcxb.2024.06.031.

ZHANG Xiaohan, MA Lan, YU Chong, et al. Soil Erosion Process Under the Combined Action of Water and Gravity on Red Soil Slope[J]. 2024, 38(6): 54-60. DOI： 10.13870/j.cnki.stbcxb.2024.06.031.

摘要

[目的] 土壤侵蚀是全球最主要的生态环境问题之一。分析不同条件下水力与重力复合侵蚀的水沙过程及其与砾石含量间的协同变化规律

对揭示水力与重力复合侵蚀的耦合机理具有重要意义。[方法] 设置无砾石与砾石含量为40%的2种类型的土体

通过野外人工模拟连续降雨的方法

探讨水力与重力复合作用下

砾石含量对土壤侵蚀过程的影响及其协同变化规律。[结果] (1)无砾石土体在2场降雨中均未产流;含砾石土体在第1场降雨中未产流

但第2场降雨中含砾石土体在36 min开始产流

初始产流时间随降雨场次的增加基本趋于提前

变化为8~36 min。(2)含砾石土体各场降雨的总产流量分别为8.97

63.9

70.8

79.7

127.5 L;各场降雨后期产流过程基本一致

产流率均逐渐减小。(3)各场降雨的总产沙量分别为0.26

10.6

5.74

3.15

9.37 g;含砾石土体各场降雨中侵蚀速率均呈较大波动

但在降雨后期总体趋势均为减小。(4)无砾石土体在第2场降雨中发生重力侵蚀

侵蚀量为106.37×103 cm3

沉积量为76.28×103 cm3;含砾石土体在第3场降雨中

土体中下部发生小面积的崩塌

重力侵蚀量为6.08×103 cm3。[结论] 研究结果可为解析水力与重力复合侵蚀营力的耦合作用机制提供理论依据。

Abstract

[Objective] Soil erosion is one of the most important ecological and environmental problems in the world. It is of great significance to reveal the coupling mechanism of water and gravity combined erosion by analyzing the water and sediment process of water and gravity combined erosion under different conditions and its synergistic change law with gravel content. [Methods] Two types of soil

with no gravel and gravel content of 40%

were set up. Through the method of artificial simulation of continuous rainfall in the field

the influence of gravel content on soil erosion process and its synergistic change rule under the combined action of water and gravity were discussed. [Results] (1) Gravel-free soil did not produce runoff under two rainfalls. The gravel-containing soil did not produce runoff under the first rainfall

but started to produce runoff at 36 min under the second rainfall. The initial runoff time basically tended to advance with the increase of rainfall times

and the range of variation was 8~36 min. (2) The total runoff of each rainfall in the gravel soil was 8.97

63.9

70.8

79.7 and 127.5 L

respectively. The runoff process in the later stage of each rainfall was basically the same

and the runoff rate decreased gradually. (3) The total sediment yield of each rainfall was 0.26

10.6

5.74

3.15

9.37 g

the erosion rate of the gravel soil fluctuated greatly under each rainfall

but the overall trend decreased in the later stage of rainfall. (4) Gravity erosion occurred in the non-gravel soil during the second rainfall. The erosion amount was 106.37×103 cm3

and the deposition amount was 76.28×103 cm3. Under the third rainfall

a small area of collapse occurred in the middle and lower part of the gravel soil

and the amount of gravity erosion was 6.08×103 cm3. [Conclusion] The research results can provide a theoretical basis for analyzing the coupling mechanism of water and gravity combined erosion forces.

关键词

Keywords

references

丁琳,黄婷婷,秦伟,等.西南高山峡谷区土壤侵蚀空间分异特征[J].泥沙研究,2023,48(6):51-58. DING L, HUANG T T, QIN W, et al. Spatial variation of soil erosion in Southwest Alpine Canyon area[J].Journal of Sediment Research,2023,48(6):51-58.

冯笛珂,符素华,丁建新,等.北京市近40年来降雨侵蚀力时空变异特征[J].水土保持学报,2024,38(4):132-142. FENG D K, FU S H, DING J X, et al. Temporal and spatial variations of rainfall erosivity in Beijing in recent 40 years[J].Journal of Soil and Water Conservation,2024,38(4):132-142.

赖金林,齐实,廖瑞恩,等.2000—2019年西南高山峡谷区植被变化对气候变化和人类活动的响应[J].农业工程学报,2023,39(14):155-163. LAI J L, QI S, LIAO R E, et al. Vegetation change responses to climate change and human activities in southwest alpine canyon areas of China from 2000 to 2019[J].Transactions of the Chinese Society of Agricultural Engineering,2023,39(14):155-163.

赵兴阳,徐向舟,蒋云钟,等.暴雨条件下植被对黄土沟坡重力侵蚀的影响[J].水土保持学报,2020,34(1):58-63. ZHAO X Y, XU X Z, JIANG Y Z, et al. Effects of vegetation for gravity erosion on the loess gully sidewall under the intense rainfalls[J].Journal of Soil and Water Conservation,2020,34(1):58-63.

林杰,张相,姜姜,等.水力侵蚀过程中土壤有机碳循环研究进展[J].南京林业大学学报(自然科学版),2022,46(6):187-194. LIN J, ZHANG X, JIANG J, et al. Progress of soil organic carbon cycling during hydraulic erosion[J].Journal of Nanjing Forestry University (Natural Science Edition),2022,46(6):187-194.

余恩旭,张明芳,蒋志魏,等.岷江上游土壤侵蚀时空演变特征及其成因分析[J].水土保持研究,2023,30(1):1-10. YU E X, ZHANG M F, JIANG Z W, et al. Spatiotemporal dynamics of soil erosion and associated influencing factors in the upper Minjiang River watershed[J].Research of Soil and Water Conservation,2023,30(1):1-10.

MONTGOMERY D R. Soil erosion and agricultural sustainability[J].Proceedings of the National Academy of Sciences of the United States of America,2007,104(33):13268-13272.

高航,徐向舟,肖培青,等. 暴雨条件下植被对沟坡重力侵蚀速率和规模的影响[J].水土保持研究,2021,28(6):17-24. GAO H, XU X Z, XIAO P Q, et al. Effects of vegetation on scale and rate of gravity erosion on the gully sidewall under heavy rainfall[J].Soil and Water Conservation Research,2021,28(6):17-24.

喻涵,周子渊,王一,等.极端暴雨下典型小流域重力侵蚀的分布及影响因素[J].水土保持学报,2023,37(4):69-74. YU H, ZHOU Z Y, WANG Y, et al. Distribution and influencing factors of gravitational erosion in typical small watershed under extreme rainstorm[J].Journal of Soil and Water Conservation,2023,37(4):69-74.

廖义善,唐常源,袁再健,等.南方红壤区崩岗侵蚀及其防治研究进展[J].土壤学报,2018,55(6):1297-1312. LIAO Y S, TANG C Y, YUAN Z J, et al. Research progress on Benggang erosion and its prevention measure in red soil region of southern China[J].Acta Pedologica Sinica,2018,55(6):1297-1312.

王蕙,胡秀君,山成菊.雨强和坡度对嵌套砾石红壤坡面产流产沙的影响[J].水土保持学报,2018,32(4):24-29. WANG H, HU X J, SHAN C J. Effect of rainfall intensity and slope gradient on runoff and sediment yield on the red soil slope nested gravel-sand[J].Journal of Soil and Water Conservation,2018,32(4):24-29.

CERD A. Effects of rock fragment cover on soil infiltration, interrill runoff and erosion[J].European Journal of Soil Science,2001,52(1):59-68.

杨忠平,李勇华,李诗琪,等.不同含石率土石混合体水力侵蚀分异特征及机制[J].岩石力学与工程学报,2024,43(1):133-145. YANG Z P, LI Y H, LI S Q, et al. Characteristics and mechanisms of hydraulic erosion differentiation of soil-rock mixtures with different rock content[J].Journal of Rock Mechanics and Engineering,2024,43(1):133-145.

田大浪,谢强,宁越,等.间断级配砂砾石土的渗透变形试验研究[J].岩土力学,2020,41(11):3663-3670. TIAN D L, XIE Q, NING Y, et al. Experimental investigation on seepage deformation of gap-graded sand-gravel soils[J].Rock and Soil Mechanics,2020,41(11):3663-3670.

赖金林,齐实,崔冉冉,等.西南高山峡谷区植被变化及影响因素分析[J].环境科学,2023,44(12):6833-6846. LAI J L, QI S, CUI R R, et al. Analysis of vegetation change and influencing factors in southwest alpine canyon area[J].Environmental Science,2023,44(12):6833-6846.

马世国,韩同春,徐日庆,等.强降雨条件下含倾斜基岩层的边坡稳定分析[J].中南大学学报(自然科学版),2015,46(7):2673-2678. MA S G, HAN T C, XU R Q, et al. Slope stability analysis of inclined bedrock layer containing inclined bedrock under strong rainfall conditions[J].Journal of Central South University (Natural Science Edition),2015,46(7):2673-2678.

XIE M W, ESAKI T, CAI M F. A time-space based approach for mapping rainfall-induced shallow landslide hazard[J].Environmental Geology,2004,46(6):840-850.

CROSTA G. Regionalization of rainfall thresholds: An aid to landslide hazard evaluation[J].Environmental Geology,1998,35(2):131-145.

王丽园,查轩,黄少燕,等.不同雨强条件下坡度对红壤坡面侵蚀的影响[J].水土保持学报,2017,31(5):40-44. WANG L Y, ZHA X, HUANG S Y, et al. Effect of slope gradients on red soil erosion under different rainfall intensity[J].Journal of Soil and Water Conservation,2017,31(5):40-44.

胡辉,张金池,朱丽珺,等.不同降雨条件对江苏高沙土地区水土流失的影响[J].南京林业大学学报(自然科学版),2012,36(3):149-152. HU H, ZHANG J C, ZHU L J, et al. Effects of different rainfall conditions on soil erosion in high sandy soil areas of Jiangsu[J].Journal of Nanjing Forestry University (Natural Science Edition),2012,36(3):149-152.

张会茹,郑粉莉.不同降雨强度下地面坡度对红壤坡面土壤侵蚀过程的影响[J].水土保持学报,2011,25(3):40-43. ZHANG H R, ZHENG F L. Effect of slope gradients on erosion from a red soil hillslope under different rainfall intensity[J].Journal of Soil and Water Conservation,2011,25(3):40-43.

梁洪儒,余新晓,樊登星,等.砾石覆盖对坡面产流产沙的影响[J].水土保持学报,2014,28(3):57-61. LIANG H R, YU X X, FAN D X, et al. Effect of gravel-sand muchling on slope runoff and sediment yield[J].Journal of Soil and Water Conservation,2014,28(3):57-61.

耿晓东,郑粉莉,刘力.降雨强度和坡度双因子对紫色土坡面侵蚀产沙的影响[J].泥沙研究,2010(6):48-53. GENG X D, ZHENG F L, LIU L. Influence of rainfall intensity and slope on erosion and sand production on purple soil slopes[J].Sedimentation Research,2010(6):48-53.

ZHAO X N, WU P T, CHEN X L, et al. Runoff and sediment yield under simulated rainfall on hillslopes in the Loess Plateau of China[J].Soil Research,2013,51(1):50-58.

刘卫涛,曹文贵,张运强.考虑土体非饱和特性的斜坡降雨入渗模型及边坡稳定性分析[J].长江科学院院报,2021,38(4):102-109. LIU W T, CAO W G, ZHANG Y Q. Rainfall infiltration modeling and slope stability analysis of slopes considering unsaturated soil properties[J].Journal of Changjiang Academy of Sciences,2021,38(4):102-109.

李建明,刘晨曦,张长伟,等.土质和砾石对堆积体入渗和产沙的影响试验研究.长江科学院院报,2024,https://link.cnki.net/urlid/42.1171.TV.20240507.1405.002. LI J M, LIU C X, ZHANG C W, et al. Experimental study on the effects of soil quality and gravel on infiltration and sand production in the accumulation.Journal of Changjiang Academy of Sciences,2024,https://link.cnki.net/urlid/42.1171.TV.20240507.1405.002.

刘纪根,路良伟,童晓霞,等.连续模拟降雨下不同底部透水性和坡度条件的坡面径流产沙特征.长江科学院院报,2024, https://link.cnki.net/urlid/42.1171.TV.20240521.1619.010. LIU J G, LU L W TONG X X, et al. Characteristics of sand production from slope runoff under continuous simulated rainfall with different bottom permeability and slope gradient.Journal of Changjiang Academy of Sciences,2024, https://link.cnki.net/urlid/42.1171.TV.20240521.1619.010.

杨玉梅,郑子成,李廷轩.不同土地利用方式下土壤抗冲性动态变化特征及其影响因素[J].水土保持学报,2010,24(4):64-68. YANG Y M, ZHENG Z C, LI T X. Soil anti-scourability dynamic variation characteristics and its influencing factors under different land use types[J].Journal of Soil and Water Conservation,2010,24(4):64-68.

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