干旱区生态环境知识资源中心(Arid): 不同人工植物配置对排土场边坡水土流失的影响

Arid

	不同人工植物配置对排土场边坡水土流失的影响
其他题名	Impacts of Different Artificial Plant Collocations on Soil and Water Loss at Side Slope in Mine Dump
	杨汉宏; 张勇; 郑海峰; 吴丽萍; 吴国玺; 王铁军
来源期刊	水土保持通报
ISSN	1000-288X
出版年	2017
卷号	37 期号:4 页码:6-11
中文摘要	[目的]揭示人工植被配置对露天矿排土场边坡水土流失的影响,为半干旱地区露天矿区排土场边坡水土流失控制提供依据。[方法]以不同植物配置和对照(未治理)边坡为研究区,于2014年和2015年的510月,对边坡径流和土壤侵蚀量与降雨量的关系进行了统计学分析。[结果](1)控制坡面径流。乔灌草和灌草配置是较好选择,其坡面径流仅为对照的42.9%和52.6%,二者无显著性差异。(2)控制边坡土壤侵蚀。3种植物配置措施都与对照区存在显著性差异,其土壤侵蚀量仅为对照区的2.3%~6.7%。日降雨量与坡面径流和土壤侵蚀量之间都存在显著线性关系。[结论]不同植被配置对边坡侵蚀控制优于径流深,与对照区相比侵蚀量减少93%以上,而径流深仅减少了28%~57%。
英文摘要	[Objective]It is a foundational mechanism to indicate different impacts of artificial vegetation collocation on the runoff deepth and soil erosion amount at the side slope of mine dump in semi-arid zone. [Methods]Based on three artificial plant collocations(tree with shrub and grass,shrub with grass,and grass)and contrast plot(no vegetation),we employed statistics method to analyze relationship between the side slope erosion(including side slope runoff and soil erosion amount)and rainfall in daily scale from May to Sep.in 2014 and 2105.[Results](1)For controlling effect of the runoff,tree with shrub and grass,and shrub with grass performed better in three types and its runoff amounts had no significant difference,their values were 42.9%and 52.6%of the contrast ones,respectively.(2)For the erosive controlling effect,no significant differences between the three types and the contrast plot were found,the amounts of the three types were 2.3%~6.7%of the contrast.There were linear relation between daily rainfall and the side slope erosion.[Conclusion]Vegetation collocations had better effects in erosive control than in runoff prevention, and over 93%of erosion control and 28%~57%of runoff prevention were obtained in comparison the corresponding contrast.
中文关键词	降雨量 ; 径流深 ; 侵蚀量 ; 半干旱地区
英文关键词	rainfall runoff deepth erosion amount semi-arid region
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Agriculture
WOS研究方向	Agriculture
CSCD记录号	CSCD:6067026
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/236643
作者单位	杨汉宏, 神华准格尔能源有限责任公司, 鄂尔多斯, 内蒙古 010300, 中国.; 张勇, 神华准格尔能源有限责任公司, 鄂尔多斯, 内蒙古 010300, 中国.; 郑海峰, 神华准格尔能源有限责任公司, 鄂尔多斯, 内蒙古 010300, 中国.; 吴丽萍, 内蒙古自治区水利科学研究院, 呼和浩特, 内蒙古 010050, 中国.; 吴国玺, 内蒙古自治区水利科学研究院, 呼和浩特, 内蒙古 010050, 中国.; 王铁军, 内蒙古自治区水利科学研究院, 呼和浩特, 内蒙古 010050, 中国.
推荐引用方式 GB/T 7714	杨汉宏,张勇,郑海峰,等. 不同人工植物配置对排土场边坡水土流失的影响[J],2017,37(4):6-11.
APA	杨汉宏,张勇,郑海峰,吴丽萍,吴国玺,&王铁军.(2017).不同人工植物配置对排土场边坡水土流失的影响.水土保持通报,37(4),6-11.
MLA	杨汉宏,et al."不同人工植物配置对排土场边坡水土流失的影响".水土保持通报 37.4(2017):6-11.