干旱区生态环境知识资源中心(Arid): Impacts of land disturbance and restoration on runoff production and sediment yield in the Chinese Loess Plateau

Arid

	Impacts of land disturbance and restoration on runoff production and sediment yield in the Chinese Loess Plateau
	Ai Ning; Wei Tianxing; Zhu Qingke; Qiang Fangfang; Ma Huan; Qin Wei
来源期刊	Journal of Arid Land
ISSN	1674-6767
出版年	2017
卷号	9 期号:1 页码:76-86
英文摘要	Land disturbance and land restoration are important factors influencing runoff production and sediment yield in the semi-arid loess regions of China. This study compared the runoff production and sediment yield during the early stage after land disturbance (ESLD) with those during restoring stage after land disturbance (RSLD). Grey relational analysis was used to analyse the importance of each one of the influencing factors (vegetation, rainfall, soil and topography) in affecting the runoff production and sediment yield. Our results showed that during ESLD, topography was the most critical factor controlling the runoff production, while soil was the most important factor controlling the sediment yield. During RSLD, vegetation was more important in affecting runoff production, while rainfall was more important in affecting sediment yield. In additional, this study demonstrated that both the runoff production and the sediment yield can be effectively reduced by restoring vegetation on severely-disturbed lands, thus providing an important theoretical basis for better implementations of the Grain for Green Program. Our results revealed that the vegetation types of Hippophae rhamnoides+Pinus tabulaeformis and H. rhamnoides are better plant selections for land restoration in this area, especially for relatively gentle slopes (i.e., less than 20 degrees).
英文关键词	land disturbance/restoration grey relational analysis runoff sediment yield Loess Plateau
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	CSCD
WOS研究方向	Agriculture
CSCD记录号	CSCD:5905892
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335748
作者单位	Ai Ning, School of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China.; Wei Tianxing, School of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China.; Zhu Qingke, School of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China.; Ma Huan, School of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China.; Qiang Fangfang, College of Life Science, Yan'an University, Yan'an, 716000.; Qin Wei, China Institute of Water Resources and Hydropower Research, Beijing 100048, China.
推荐引用方式 GB/T 7714	Ai Ning,Wei Tianxing,Zhu Qingke,et al. Impacts of land disturbance and restoration on runoff production and sediment yield in the Chinese Loess Plateau[J],2017,9(1):76-86.
APA	Ai Ning,Wei Tianxing,Zhu Qingke,Qiang Fangfang,Ma Huan,&Qin Wei.(2017).Impacts of land disturbance and restoration on runoff production and sediment yield in the Chinese Loess Plateau.Journal of Arid Land,9(1),76-86.
MLA	Ai Ning,et al."Impacts of land disturbance and restoration on runoff production and sediment yield in the Chinese Loess Plateau".Journal of Arid Land 9.1(2017):76-86.