Effects of Rainfall and Soil Water Content on Runoff and Sediment Yield on Different Crop Slopes in Dabie Mountain Area

HONG Yuxin; YAO Rui; SUN Peng; WANG Junhong; WANG Wen; HU Lei; LING Jiayan

doi:10.13870/j.cnki.stbcxb.2020.06.008

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Effects of Rainfall and Soil Water Content on Runoff and Sediment Yield on Different Crop Slopes in Dabie Mountain Area

更新时间：2025-03-12

- Effects of Rainfall and Soil Water Content on Runoff and Sediment Yield on Different Crop Slopes in Dabie Mountain Area
- Vol. 34, Issue 6, Pages: 53-59(2020)
- 作者机构：
  
  1. 安徽师范大学地理与旅游学院,安徽,芜湖,241002
  2. 南京师范大学虚拟地理环境教育部重点实验室,南京,210023
  3. 北京师范大学环境演变与自然灾害教育部重点实验室,北京,100875
  4. 霍山县水土保持试验站, 安徽霍山,237200
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2020.06.008
  CLC： S157.1
- Published：2020
- 稿件说明：
移动端阅览
HONG Yuxin, YAO Rui, SUN Peng, et al. Effects of Rainfall and Soil Water Content on Runoff and Sediment Yield on Different Crop Slopes in Dabie Mountain Area[J]. 2020, 34(6): 53-59.
DOI：

HONG Yuxin, YAO Rui, SUN Peng, et al. Effects of Rainfall and Soil Water Content on Runoff and Sediment Yield on Different Crop Slopes in Dabie Mountain Area[J]. 2020, 34(6): 53-59. DOI： 10.13870/j.cnki.stbcxb.2020.06.008.

摘要

基于霍山县水土保持试验站3个径流小区（茶叶、桑树、红芋）2016—2017年逐日连续观测数据，定量研究土壤含水量与天然降雨条件下产流产沙规律与动态变化特征。结果表明：（1）4—7月为产流高峰期，该时期各小区产流量占年产流量的76%（桑树），57%（茶叶），70%（红芋）。3种作物对产流产沙的抑制效果为茶树地 > 桑树地 > 红芋地。（2）各作物年内土壤含水量变化趋势相似，全年变化呈"W"形。其中表层土壤平均含水量排序为茶树地 > 桑树地 > 红芋地，与作物抑制产流产沙效果排序一致。秋季土壤水分稳定性最强，夏季最弱。全年以桑树为例的乔木对土壤水分稳定效果最好。（3）降雨参数与土壤含水量之间灰色关联度大小为历时 > 平均雨强 > I30 > I60 > 雨量。作物小区内产流量贡献度最大变量为降雨侵蚀力，而就产沙量而言，茶叶地与红芋地的产沙量贡献度最大变量为I30，对桑树地产沙贡献度最大变量为降雨量。

Abstract

Based on the daily observation data of three runoff communities (tea

mulberry and red taro) in soil and water conservation test station of Huoshan county from 2016 to 2017

this study quantitatively analyzed the law and dynamic changing characteristics of runoff and sediment yield under the conditions of soil moisture content and natural rainfall. The results showed that: (1) April to July was the peak period of runoff

during which the yield of each community accounted for 76% (mulberry)

57% (tea) and 70% (red taro) of the annual yield. The inhibition effect of three crops on the runoff and sediment yield was ranked as tea > mulberry > red taro.(2) The changes of the soil moisture content under different crops were similar

showing a "W" type for the annual change. The average water contents of the surface soil were ranked as tea > mulberry > red taro

which was consistent with the effect of crop inhibition on runoff and sediment yield. The stability of soil moisture was the strongest in autumn and the weakest in summer. Mulberry trees stabilized soil moisture best throughout the year. (3) The grey correlation degrees between rainfall parameters and soil water content were as follows duration > mean rainfall intensity > I30 > I60 > rainfall. Rainfall erosivity had the greatest influence on runoff in crop plots. In terms of sediment yield

the maximum contribution variable of sediment yield in tea land and red taro land was I30

and the maximum contribution variable of sediment yield in mulberry land was rainfall.

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references

Mengesha Z, Mohammed S M, Demeke S, et al. Assessment of soil erosion using RUSLE, GIS and remote sensing in NW Ethiopia[J].Geoderma Regional,2018,12:83-90.

Kwanele P, Njoya S N. The assessment of water-borne erosion at catchment level using GIS-based RUSLE and remote sensing:A review[J].International Soil and Water Conservation Research,2019,7(1):27-46.

卢刚.基于CSLE模型的天山北坡西白杨沟流域土壤侵蚀定量评价[J].水土保持通报,2019,39(2):124-130.

张志强,王礼先,余新晓,等.森林植被影响径流形成机制研究进展[J].自然资源学报,2001,16(1):79-84.

Naylor L A, Viles H A, Carter N E A. Biogeomorphology revisited:Looking towards the future[J].Geomorphology,2002,47:38-44.

江忠善,王志强,刘志.黄土丘陵区小流域土壤侵蚀空间变化定量研究[J].土壤侵蚀与水土保持学报,1996,2(1):1-9.

Gyssels G, Poesen J, Bochet E. Impact of plant roots on the resistance of soils to erosion by water:A review[J].Progress in Physical Geography,2005,2:189-217.

Van Dijk P M, Kwaad F J P M, Klapwijk M. Retention of water and sediment by grass strips[J].Hydrological Processes,1996,10:1069-1080.

刘定辉,李勇.植物根系提高土壤抗侵蚀性机理研究[J].水土保持学报,2003,17(3):34-37,117.

Wainwright J, Parsons A J, Schlesinger W H, et al. Hydrology-vegetation interactions in areas of discontinuous flow on a semi-arid Bajada, Southern New Mexico[J].Journal of Arid Environments,2002,51(3):319-338.

Fitzjohn C, Ternan J L, Williams A G. Soil moisture variability in a semi-arid gully catchment:Implications for runoff erosion control[J].Catena,1998,32(1):55-70.

Wei L, Zhang B, Wang M. Effects of antecedent soil moisture on runoff and soil erosion in alley cropping systems[J].Agricultural Water Management,2007,94(1/3):54-62.

陈洪松,邵明安,王克林.土壤初始含水率对坡面降雨入渗及土壤水分再分布的影响[J].农业工程学报,2006,22(1):43-47.

张玉斌,郑粉莉.近地表土壤水分条件对坡面土壤侵蚀过程的影响[J].中国水土保持科学,2007,5(2):5-10.

沈紫燕,王辉,平李娜,等.前期土壤含水量对粘性红壤产流产沙及溶质运移的影响[J].水土保持学报,2014,28(1):58-62.

Mamedov A I, Shainberg I, Levy G J. Wetting rate and sodicity effects on interrill erosion from semi-arid Israeli soils[J].Soil and Tillage Research,2002,68(2):121-132.

李智广,曹炜,刘秉正,等.我国水土流失状况与发展趋势研究[J].中国水土保持科学,2008,6(1):57-62.

王牲生.大别山区水土保持现状及对策[J].河南科技,2018(15):154-155.

肖恩邦,孙保平,陈串,等.陕北黄土区人工刺槐林地土壤水势特征[J].水土保持学报,2017,31(3):129-133.

贺祥,林振山,刘会玉,等.基于灰色关联模型对江苏省PM

2.5

浓度影响因素的分析[J].地理学报,2016,71(7):1119-1129.

温永福,高鹏,穆兴民,等.野外模拟降雨条件下径流小区产流产沙试验研究[J].水土保持研究,2018,25(1):23-29.

Wischmeier W H, Smith D D. Predicting rainfall erosion losses:A guide to consenation planning[M].U.S.:Agriculture Hand Book,1978.

Baets S, Poesen J, Knapen A, et al. Root characteristics of representative Mediterranean plant species and their erosion-reducing potential during concentrated runoff[J].Plant and Soil,2007,294:169-183.

马波,由政,吴发启,等.种植大豆条件下土壤结皮对坡耕地径流和侵蚀产沙的影响[J].中国水土保持科学,2015,13(3):16-23.

唐敏,赵西宁,高晓东,等.黄土丘陵区不同土地利用类型土壤水分变化特征[J].应用生态学报,2018,29(3):765-774.

黄志刚,欧阳志云,李锋瑞,等.南方丘陵区不同坡地利用方式土壤水分动态[J].生态学报,2008,29(6):3136-3146.

付斌,胡万里,屈明,等.不同农作措施对云南红壤坡耕地径流调控研究[J].水土保持学报,2009,23(1):17-20.

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