干旱区生态环境知识资源中心(Arid): Soil compounding promotes the improvement of aeolian sandy soil in the Mu Us Sandy Land

Arid

DOI	10.3389/fenvs.2024.1435618
	Soil compounding promotes the improvement of aeolian sandy soil in the Mu Us Sandy Land
	Chen, Shichao; Chen, Xue; Zuo, Hejun; Yan, Min; Wang, Haibing; Li, Xiaole
通讯作者	Chen, SC
来源期刊	FRONTIERS IN ENVIRONMENTAL SCIENCE
EISSN	2296-665X
出版年	2024
卷号	12
英文摘要	Aeolian sandy soil and loess soil of the Mu Us Sandy Land are used as the research material in this study to investigate the effect of soil compounding on the improvement of aeolian sandy soil and to provide a feasible approach for sand prevention and sand control. In particular, loess soils were compounded at 0%, 20%, 40%, 60%, 80%, and 100% by volume percentage of the compounded soils. The improvement benefits of compounded soils on their textural properties, water-holding capacity, and fertilizer-retention capacity at different blending ratios were evaluated. The results showed that following the compounding of aeolian sandy and loess soils, with the increase of the loess proportion, the texture type of the compounded soil transforms from sandy soil to loamy sandy soil to sandy loam to loamy soil to powdery loam. Moreover, granular gradation was observed, the bulk density gradually decreased, the capillary porosity gradually increased, and the performance of water- and fertilizer-holding properties gradually increased and strengthened. The spatial variability of compounded soil bulk density, capillary porosity, and the water-holding and fertilizer-retention properties was almost entirely controlled by the proportion of loess soil. A theoretical basis is provided in this study for aeolian sandy soil improvement in the Mu Us Sandy Land that can be extended to similar areas, providing a feasible sand management approach.
英文关键词	desertification loess soils aeolian sandy soil compounding soil improvement
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001290994100001
WOS关键词	SOFT ROCK
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403837
推荐引用方式 GB/T 7714	Chen, Shichao,Chen, Xue,Zuo, Hejun,et al. Soil compounding promotes the improvement of aeolian sandy soil in the Mu Us Sandy Land[J],2024,12.
APA	Chen, Shichao,Chen, Xue,Zuo, Hejun,Yan, Min,Wang, Haibing,&Li, Xiaole.(2024).Soil compounding promotes the improvement of aeolian sandy soil in the Mu Us Sandy Land.FRONTIERS IN ENVIRONMENTAL SCIENCE,12.
MLA	Chen, Shichao,et al."Soil compounding promotes the improvement of aeolian sandy soil in the Mu Us Sandy Land".FRONTIERS IN ENVIRONMENTAL SCIENCE 12(2024).