1. 三峡地区地质灾害与生态环境湖北省协同创新中心,湖北,宜昌,443002
2. 三峡大学 土木与建筑学院,湖北,宜昌,443002
3. 三峡大学 水利与环境学院,湖北,宜昌,443002
纸质出版:2016
移动端阅览
夏振尧, 梁永哲, 牛鹏辉, 等. 植被对含碎石土壤坡面降雨入渗和径流侵蚀的影响[J]. 水土保持通报, 2016,36(3):88-93.
XIA Zhenyao, LIANG Yongzhe, NIU Penghui, et al. Effect of Vegetation on Rainfall Infiltration and Runoff Erosion and Sediment Yield in Gravel Soil Slope[J]. Bulletin of Soiland Water Conservation, 2016, 36(3): 88-93.
夏振尧, 梁永哲, 牛鹏辉, 等. 植被对含碎石土壤坡面降雨入渗和径流侵蚀的影响[J]. 水土保持通报, 2016,36(3):88-93. DOI: 10.13961/j.cnki.stbctb.2016.03.016.
XIA Zhenyao, LIANG Yongzhe, NIU Penghui, et al. Effect of Vegetation on Rainfall Infiltration and Runoff Erosion and Sediment Yield in Gravel Soil Slope[J]. Bulletin of Soiland Water Conservation, 2016, 36(3): 88-93. DOI: 10.13961/j.cnki.stbctb.2016.03.016.
[目的] 研究植被对含碎石土壤坡面入渗和径流侵蚀的影响,为合理配置三峡地区含碎石土壤坡面植被提供科学依据。[方法] 在建立的径流小区内铺设含碎石土壤,并配置不同种类、不同覆盖度的植被,进行人工降雨试验。[结果] 各类小区径流量排序为:裸坡 > 灌木坡面 > 草本坡面 > 草灌混合坡面,入渗量与径流量排序相反,有植被覆盖坡面的壤中流大于裸坡;入渗率服从对数函数规律,产流强度呈幂函数变化;草地对水沙的调控机制更多的是直接拦沙;累计径流量和累计侵蚀量的关系均满足幂函数形式。[结论] 植被措施可有效地减少含碎石土壤坡面的水土流失,不同的植被措施减少的效益不同。
[Objective] Studying the influences of vegetation on rainfall infiltration and runoff erosion and sediment yield in order to provide a scientific basis for rationally allocating the vegetation in gravel soil slope in the Three Gorges area.[Methods] Runoff plots containing gravel soil were set with different types and coverage of vegetation. Artificial rainfall experiments were conducted.[Results] The amount of runoff showed as follows bare slope > shrub slope > herb slope > grass shrub mixed slope
in contrast
infiltration and runoff showed the opposite trend. The interflow in vegetation-covered slope was greater than that in the bare slope. Infiltration rate obeyed the law of logarithmic function
while the runoff yield strength varied as power function. The regulation mechanism of grassland to water and sediment was mostly direct sad blocking. The relationship between cumulative runoff and cumulative sediment yield showed as the power function.[Conclusions] Vegetation measures can effectively reduce soil and water loss in gravel soil slope
and different vegetation measures represent the different reducing benefits.
向道友,滕云成,党修辉.对我国水土保持现状的研究[J].水利科技与经济,2010,16(1):82-83.
吴昌广,林德生,肖文发,等.三峡库区降雨侵蚀力时空分布特征[J].应用生态学报,2011,22(1):151-158.
王晖,廖炜,陈峰云,等.长江三峡库区水土流失现状及治理对策探讨[J].人民长江,2007,38(8):34-36.
游珍,李占斌.坡面植被对径流的减流减沙作用机理及试验研究[J].泥沙研究,2011(3):59-62.
Zhou Zhengchao, Shangguan Zhouping. Effect of ryegrasses on soil runoff and sediment control[J].Pedosphere, 2008,18(1):131-136.
Anderson M G, Mcdonnell J J. Encyclopedia of hydrological sciences[M].Chichester: John Wiley and Son, 2005:1719-1732.
于国强,李占斌,李鹏,等.不同植被类型的坡面径流侵蚀产沙试验研究[J].水科学进展,2010,21(5),593-599.
Ma Donghao, Shao Mingan. Simulating infiltration into stony soils with a dual-porosity model[J].European Journal of Soil Science, 2008,59(5):950-959.
王小燕,王天巍,蔡崇法,等.含碎石紫色土坡面降雨入渗和产流产沙过程[J].水科学进展,2014,25(2):189-195.
王升,王全九,董文财,等.黄土坡面不同植被覆盖度下产流产沙与养分流失规律[J].水土保持学报,2012,26(4):23-27.
李毅,邵明安.草地覆盖坡面流水动力参数的室内降雨试验[J].农业工程学报,2008,24(10):1-5.
贾莲莲,李占斌,李鹏,等.黄土区野外模拟降雨条件下坡面径流-产沙试验研究[J].水土保持研究,2010,17(1):1-5.
Morin J, Winkel J V. The effect of raindrop impact and sheet erosion on infiltration rate and crust formation[J]. Soil Science of America Journal, 1996,60(4):1223-1227.
张强,郑世清,田风霞,等.黄土区土质道路人工降雨及放水试验条件下产流产沙特征[J].农业工程学报,2010,26(5):83-87.
尹忠东,左长清,高国雄,等.江西红壤缓坡地壤中流特征研究[J].西北林学院学报,2006,21(4):47-49.
卜崇峰,蔡强国,张兴昌,等.土壤结皮的发育特征及其生态功能研究述评[J].地理科学进展,2008,27(2):26-31.
耿晓东,郑粉莉,张会茹.红壤坡面降雨入渗及产流产沙特征试验研究[J].水土保持学报,2009,23(4):39-43.
杨春霞,肖培青,甄斌,等.野外不同被覆坡面产流产沙特征[J].水土保持学报,2012,26(4):28-31.
于国强,李占斌,张霞,等.野外模拟降雨条件下径流侵蚀产沙试验研究[J].水土保持学报,2009,23(4):10-14.
李洪丽,韩兴,张志丹,等.东北黑土区野外模拟降雨条件下产流产沙研究[J].水土保持学报,2013,27(4):49-52.
0
浏览量
1775
下载量
1
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621