Research Status of the Relationship Between Rock Exposure and Soil and Water Loss and Discussion on the Existing Problems in the Research of Rocky Desertification Factors

LI Rui; PAN Lidong

doi:10.13870/j.cnki.stbcxb.2021.05.002

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Research Status of the Relationship Between Rock Exposure and Soil and Water Loss and Discussion on the Existing Problems in the Research of Rocky Desertification Factors

更新时间：2025-03-12

- Research Status of the Relationship Between Rock Exposure and Soil and Water Loss and Discussion on the Existing Problems in the Research of Rocky Desertification Factors
- Vol. 35, Issue 5, Pages: 10-15(2021)
- 作者机构：
  
  1. 贵州师范大学喀斯特研究院,贵阳,550001
  2. 国家喀斯特石漠化防治工程技术研究中心,贵阳,550001
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2021.05.002
  CLC： S157.1
- Published：2021
- 稿件说明：
移动端阅览
LI Rui, PAN Lidong. Research Status of the Relationship Between Rock Exposure and Soil and Water Loss and Discussion on the Existing Problems in the Research of Rocky Desertification Factors[J]. 2021, 35(5): 10-15.
DOI：

LI Rui, PAN Lidong. Research Status of the Relationship Between Rock Exposure and Soil and Water Loss and Discussion on the Existing Problems in the Research of Rocky Desertification Factors[J]. 2021, 35(5): 10-15. DOI： 10.13870/j.cnki.stbcxb.2021.05.002.

摘要

基岩裸露是喀斯特地区的常见现象，形成了类似荒漠景观的"石漠化"，而石漠化的发生发展影响了区域土壤侵蚀机理和结果，故需加大石漠化因子（D）与水土流失定量关系研究，以便修正土壤流失方程。因此，在中外文献查阅的基础上，总结了岩石裸露对坡面水土流失的影响相关研究现状。结果表明，岩石裸露对坡面水土流失的影响研究结论较为离散，主要观点可分为2大类：一类观点认为，随着坡面岩石裸露率的增加，水土流失呈线性、二次函数及指数等趋势衰减，其中以指数衰减为主要方式；另一类观点认为，岩石裸露对坡面水土流失的影响具有复杂性，与坡度、土壤类型、降雨阶段及岩石裸露率区间等有关，在一定条件下，随着岩石裸露率的增加，水土流失加剧。对于我国喀斯特区D因子研究现状，主要存在2个方面的问题：一是相关定量观测试验较少，致使RUSLE等常用土壤流失方程在喀斯特地区的应用受到较大限制；二是野外定位观测作为研究土壤侵蚀各因子的重要手段，但在喀斯特地区建造天然岩溶裸露小区的难度极大。研究结果可为我国喀斯特区石漠化因子（D）的定量研究及相关土壤流失方程的修正提供参考。

Abstract

Bedrock exposure is a common phenomenon in karst area

which forms "rocky desertification" similar to desertscape. And the occurrence and development of rocky desertification affect the mechanism and results of regional soil erosion. Therefore

it is necessary to study the quantitative relationship between rocky desertification factors (D) and soil and water loss in order to revise soil loss equations. On the basis of reviewing domestic and abroad literatures

this paper summarized the research status of the impact of rock exposure on soil erosion on slope. The results showed that the research conclusions were relatively discrete

and the viewpoints fell mainly into two categories. One was that the soil and water loss tended to decline in a linear

quadratic function and exponential trend with the increases of rock exposure rates

and the exponential attenuation was the main way; the other was that the effect of rock exposure on soil and water loss on slope was complex

which was related to slope gradient

soil type

rainfall stage and range of rock exposure rate. Under the certain conditions

with the increases of rock exposure rates

soil erosion would be intensified. For the research status of D-factor in karst areas in China

we think that there are two main problems:One is that there are few quantitative observation experiments between D-factor and soil and water loss

which limits the application of RUSLE and other commonly used soil loss equations in karst areas; the other is that field positioning observation is an important means to study soil erosion factors

but the construction of natural rock exposure runoff plot in karst areas is very difficult. The results can provide a reference for the quantitative study of D-factor and the correction of soil loss equation in karst areas of China.

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references

袁道先.我国西南岩溶石山的环境地质问题[J]. 世界科技研究与发展, 1997, 19(5):41-43.

戴全厚, 严友进.西南喀斯特石漠化与水土流失研究进展[J]. 水土保持学报, 2018, 32(2):1-10.

熊康宁, 李晋, 龙明忠.典型喀斯特石漠化治理区水土流失特征与关键问题[J]. 地理学报, 2012, 67(7):878-888.

贵州省水利厅.贵州省水土保持公告(2011-2015)[R/OL].[2016-09-16].http://www.gzsb.org.cn/Item/1624.aspx.

赵青松, 兰安军, 范泽孟, 等.贵州省不同地貌形态类型土壤侵蚀强度变化的定量分析[J]. 地理信息科学学报, 2020, 22(7):1555-1566.

陈美淇, 张卓栋, 王晓岚, 等.西南黄壤和西北黄土坡面侵蚀产沙规律比较研究[J]. 中国水土保持科学, 2016, 14(6):53-60.

彭旭东, 戴全厚, 李昌兰.中国西南喀斯特坡地水土流失/漏失过程与机理研究进展[J]. 水土保持学报, 2017, 31(5):1-8.

Martínez-Zavala L, Jordán A. Effect of rock fragment cover on interrill soil erosion from bare soils in Western Andalusia, Spain[J]. Soil Use and Management, 2008, 24:108-117.

Zavala L M, Jordán A, Bellinfante N, et al. Relationships between rock fragment cover and soil hydrological response in a Mediterranean environment[J]. Soil Science and Plant Nutrition, 2010, 56(1):95-104.

魏兴萍, 谢世友, 张志伟, 等.重庆南平镇岩溶槽谷区不同土地利用类型地表水土流失[J]. 农业工程学报, 2011, 27(6):42-46.

李瑞, 陈康, 刘瑞禄, 等.基于小流域尺度的黔北喀斯特地区产流产沙特征[J]. 农业工程学报, 2019, 35(11):139-147.

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

Gong T X, Zhu Y J, Shao M A. Effect of embedded-rock fragments on slope soil erosion during rainfall events under simulated laboratory conditions[J]. Journal of Hydrology, 2018, 563:811-817.

Sekucia F, Dlapa P, Kolláir J, et al. Land-use impact on porosity and water retention of soils rich in rock fragments[J] Catena, 2020, 195:e104807.

Wu X L, Meng Z J, Dang X H, et al. Effects of rock fragments on the water infiltration and hydraulic conductivity in the soils of the desert steppes of Inner Mongolia, China[J]. Soil and Water Research, 2021, 16(3):151-163.

Lü J R, Luo H, Xie Y S. Effects of rock fragment content, size and cover on soil erosion dynamics of spoil heaps through multiple rainfall events[J]. Catena, 2019, 172:179-189.

Smets T, Poesen J, Bochet E. Impact of plot length on the effectiveness of different soil-surface covers in reducing runoff and soil loss by water[J]. Progress in Physical Geography, 2008, 32(6):654-677.

Niu Y B, Gao Z L, Li Y H, et al. Effect of rock fragment content on erosion processes of disturbed soil accumulation under field scouring conditions[J]. Journal of Soils and Sediments, 2019, 19(4):1708-1723.

Wang X Y, Li Z L, Cai C F, et al. Hydrological response of sloping farmlands with different rock fragment covers in the purple soil area of China[J]. Journal of Hydrologic Engineering, 2012, 18(4):446-456.

刘宝元, 毕小刚, 符素华, 等.北京土壤流失方程[M]. 北京:科学出版社, 2010.

符素华, 路炳军, 叶芝菡.地表砾石对降雨径流及土壤侵蚀的影响[J]. 水土保持学报, 2010, 24(2):15-18, 34.

Han Z, Wang X Y, Song D D, et al. Response of soil erosion and sediment sorting to the transport mechanism on a steep rocky slope[J]. Earth Surface Processes and Landforms, 2019, 44(12):2467-2478.

王济, 蔡雄飞, 雷丽, 等.不同裸岩率下我国西南喀斯特山区土壤侵蚀的室内模拟[J]. 中国岩溶, 2010, 29(1):1-5.

Poesen J, Ingelmo-Sanchez F. Runoff and sediment yield from topsoils with different porosity as affected by rock fragment cover and position[J]. Catena, 1992, 19(5):451-474.

Jean J S, Ai K F, Shih K, et al. Stone cover and slope factors influencing hillside surface runoff and infiltration:Laboratory investigation[J]. Hydrological Processes, 2000, 14(10):1829-1849.

Liu D D, She D L. Can rock fragment cover maintain soil and water for saline-sodic soil slopes under coastal reclamation?[J]. Catena, 2017, 151:213-224.

Li J W, Han Z, Zhong S Q, et al. Pore size distribution and pore functional characteristics of soils as affected by rock fragments in the hilly regions of the Sichuan Basin, China[J]. Canadian Journal of Soil Science, 2020, 101(1):74-83.

刘正堂, 戴全厚, 杨智.喀斯特裸坡土壤侵蚀模拟研究[J]. 中国岩溶, 2014, 33(3):356-362.

Dai Q H, Peng X D, Zhao L S, et al. Effects of underground pore fissures on soil erosion and sediment yield on karst slopes[J]. Land Degradation and Development, 2017, 28(7):1922-1932.

Bunte K, Poesen J. Effects of rock fragment covers on erosion and transport of noncohesive sediment by shallow overland flow[J]. Water Resources Research, 1993, 29(5):1415-1424.

Lv J R, Luo H, Hu J S, et al. The effects of rock fragment content on the erosion processes of spoil heaps:A laboratory scouring experiment with two soils[J]. Journal of Soils and Sediments, 2019, 19(4):2089-2102.

Zhang X Q, Hu M C, Guo X Y, et al. Effects of topographic factors on runoff and soil loss in Southwest China[J]. Catena, 2018, 160:394-402.

李瑞, 张弛, 顾再柯, 等.贵州喀斯特区典型小流域坡面土壤侵蚀与主要影响因子的响应[J]. 水土保持研究, 2018, 25(3):1-5.

张信宝, 王世杰, 贺秀斌, 等.碳酸盐岩风化壳中的土壤蠕滑与岩溶坡地的土壤地下漏失[J]. 地球与环境, 2007, 35(3):202-206.

冯强, 赵文武.USLE/RUSLE中植被覆盖与管理因子研究进展[J]. 生态学报, 2014, 34(16):4461-4472.

马芊红, 张科利.西南喀斯特地区土壤侵蚀研究进展与展望[J]. 地球科学进展, 2018, 33(11):1130-1141.

莫建飞, 陈燕丽, 莫伟华.岩溶生态系统水土流失敏感性关键指标和评估模型比较[J]. 水土保持研究, 2021, 28(2):256-266.

刘警鉴, 卢远, 刘斌涛, 等.广西壮族自治区土地利用与土壤侵蚀的关系[J]. 水土保持通报, 2018, 38(1):41-46.

师长兴.砾石对土壤可蚀性的影响及土壤可蚀性值估算方法[J]. 土壤通报, 2009, 40(6):1398-1401.

倪九派, 袁道先, 谢德体, 等.基于GIS的岩溶槽谷区小流域土壤侵蚀量估算[J]. 应用基础与工程科学学报, 2010, 18(2):217-225.

谢婷婷.基于RUSLE模型的喀斯特地区土壤侵蚀评价[D].武汉:华中科技大学, 2016.

Prosdocimi M, Cerdà A, Tarolli P. Soil water erosion on Mediterranean vineyards:A review[J]. Catena, 2016, 141:1-21.

Hurlbert S H. Pseudoreplication and the design of ecological field experiments[J]. Ecological Monographs, 1984, 54(2):187-211.

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