干旱区生态环境知识资源中心(Arid): Sand stabilization effect of feldspathic sandstone during the fallow period in Mu Us Sandy Land

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	Sand stabilization effect of feldspathic sandstone during the fallow period in Mu Us Sandy Land
	Han Jichang; Liu Yansui; Zhang Yang
来源期刊	Journal of Geographical Sciences
ISSN	1009-637X
出版年	2015
卷号	25 期号:4 页码:428-436
英文摘要	Depended on the analysis of ground snow situation, soil moisture loss speed and soil structure after planting crops of Mu Us Sandy Land remedied with feldspathic sandstone in the fallow period, it is concluded that feldspathic sandstone mixed with sand improved the sand stabilization in the governance of Mu Us Sandy Land in the fallow period. The sandy land remedied with feldspathic sandstone had big snow coverage, 25%-75% higher than normal sand; soil moisture losses slowed down, and moisture content rose by over 3 times;soil structure had been improved, and water stable aggregate content increased by 6.52%-18.04%; survival rate of protection forest increased to 85%; and ground flatness is less than 1%. The above conditions weakened sand rising conditions of Mu Us Sandy Land in the fallow period and formed two protective layers of snow cover and soil frozen layer under cold weather so as to prevent against wind erosion.
英文关键词	feldspathic sandstone sand stabilization Mu Us Sandy Land desertification land consolidation
类型	Article
语种	英语
开放获取类型	Bronze, Green Published
收录类别	CSCD
WOS研究方向	Science & Technology - Other Topics
CSCD记录号	CSCD:5341936
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335435
作者单位	Han Jichang, Shaanxi Provincial Land Engineering Construction Group Co. Ltd, Key Laboratory of Degraded and Unused Land Consolidation Engineering, the Ministry of Land and Resources of China, Xian, 710075.; Zhang Yang, Shaanxi Provincial Land Engineering Construction Group Co. Ltd, Key Laboratory of Degraded and Unused Land Consolidation Engineering, the Ministry of Land and Resources of China, Xian, 710075.; Liu Yansui, Institute of Geographic Sciences and Natural Resources Research, CAS, Key Laboratory of Degraded and Unused Land Consolidation Engineering, the Ministry of Land and Resources of China, Beijing 100101, China.
推荐引用方式 GB/T 7714	Han Jichang,Liu Yansui,Zhang Yang. Sand stabilization effect of feldspathic sandstone during the fallow period in Mu Us Sandy Land[J],2015,25(4):428-436.
APA	Han Jichang,Liu Yansui,&Zhang Yang.(2015).Sand stabilization effect of feldspathic sandstone during the fallow period in Mu Us Sandy Land.Journal of Geographical Sciences,25(4),428-436.
MLA	Han Jichang,et al."Sand stabilization effect of feldspathic sandstone during the fallow period in Mu Us Sandy Land".Journal of Geographical Sciences 25.4(2015):428-436.