干旱区生态环境知识资源中心(Arid): Study on the microstructure and soil quality variation of composite soil with soft rock and sand

Arid

DOI	10.1515/chem-2023-0119
	Study on the microstructure and soil quality variation of composite soil with soft rock and sand
	Cao, Tingting; Zhang, Haiou; Zhang, Yang; Wang, Yingguo; Wang, Jian; Guo, Zhen; Sun, Xubo
通讯作者	Cao, TT
来源期刊	OPEN CHEMISTRY
ISSN	2391-5420
出版年	2023
卷号	21 期号:1
英文摘要	Aiming at the remediation of Mu Us Sandy Land, which is one of the four major sandy areas in China, the local soft rock was selected as the remediation material for sand improvement, and the soil quality changes after the compounding of soft rock and sand were analyzed. The results show that the clay minerals in the soft rock are closely cemented to each other, forming a rich pore structure with a high hydrophilic, large specific surface and interlayer space. With the treatment of 1:1 and 1:2 soft rock/sand, there are more attachments on the surface of soil particles, and most of the particles are in contact with each other. The content of polysaccharides in the compound soil after the mixture of soft rock and sand is significantly higher than that of total sand treatment. With 1:1 of soft rock/sand, the content of free ferric oxide increased gradually with the depth of the soil layer. The organic carbon content in the 0-10 and 20-30 cm soil layers showed a good change. After the addition of arsenic sandstone, the soil cementation of compound soil and the content of polysaccharides and organic carbon have been significantly changed. Soft rock is a kind of natural material conducive to the improvement of sandy soil.
英文关键词	soft rock sand composite soil microstructure
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:001082098100001
WOS关键词	LAND ; DESERTIFICATION ; EFFICIENCY
WOS类目	Chemistry, Multidisciplinary
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397936
推荐引用方式 GB/T 7714	Cao, Tingting,Zhang, Haiou,Zhang, Yang,et al. Study on the microstructure and soil quality variation of composite soil with soft rock and sand[J],2023,21(1).
APA	Cao, Tingting.,Zhang, Haiou.,Zhang, Yang.,Wang, Yingguo.,Wang, Jian.,...&Sun, Xubo.(2023).Study on the microstructure and soil quality variation of composite soil with soft rock and sand.OPEN CHEMISTRY,21(1).
MLA	Cao, Tingting,et al."Study on the microstructure and soil quality variation of composite soil with soft rock and sand".OPEN CHEMISTRY 21.1(2023).