干旱区生态环境知识资源中心(Arid): Promoting desert biocrust formation using aquatic cyanobacteria with the aid of MOF-based nanocomposite

Arid

DOI	10.1016/j.scitotenv.2019.134824
	Promoting desert biocrust formation using aquatic cyanobacteria with the aid of MOF-based nanocomposite
	Li, Zhaohuan 1,2; Xiao, Jianmin 3; Chen, Chaowen 3; Zhao, Lina 1,2; Wu, Zhengyan 3; Liu, Lichao 1; Cai, Dongqing 4
通讯作者	Liu, Lichao ; Cai, Dongqing
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2020
卷号	708
英文摘要	Desertification and eutrophication are two global environmental problems human beings face. Inoculating cyanobacteria to form biocrusts is considered an effective technology to inhibit desertification. The main limitation of biocrust formation is the lack of propagules and nutrients in deserts. A possible low cost source of propagules and nutrients is eutrophic water containing aquatic cyanobacteria (AC), nitrogen and phosphorus. In this study, we fabricated a network-structured nanocomposite (designated as MC) using a metal-organic framework (MOF) and carboxymethyl cellulose (CMC). MC, with a large specific surface area and numerous surface groups, had a high retention capacity for water and nutrients and good biosafety. The combination of AC-containing water (ACW) and MC could provide a suitable microenvironment in the soil, promote the growth of desert cyanobacteria (DC), formation of biocrusts and inhibition of desertification. This study provides a novel approach to simultaneously relieve desertification and eutrophication. (C) 2019 Elsevier B.V. All rights reserved.
英文关键词	Desertification Eutrophication Biocrusts Metal-organic framework Cyanobacteria
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000506214900071
WOS关键词	BIOLOGICAL SOIL CRUSTS ; CARBOXYMETHYL CELLULOSE ; GRAPHENE OXIDE ; NANOPARTICLES ; INOCULATION ; REMOVAL ; CARBON ; DESERTIFICATION ; EUTROPHICATION ; ADSORPTION
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/2XILL650/315508
作者单位	1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab High Magnet Field & Ion Beam Phys Biol, Hefei 230031, Peoples R China; 4.Donghua Univ, Coll Environm Sci & Engn, Shanghai 201620, Peoples R China
推荐引用方式 GB/T 7714	Li, Zhaohuan,Xiao, Jianmin,Chen, Chaowen,et al. Promoting desert biocrust formation using aquatic cyanobacteria with the aid of MOF-based nanocomposite[J],2020,708.
APA	Li, Zhaohuan.,Xiao, Jianmin.,Chen, Chaowen.,Zhao, Lina.,Wu, Zhengyan.,...&Cai, Dongqing.(2020).Promoting desert biocrust formation using aquatic cyanobacteria with the aid of MOF-based nanocomposite.SCIENCE OF THE TOTAL ENVIRONMENT,708.
MLA	Li, Zhaohuan,et al."Promoting desert biocrust formation using aquatic cyanobacteria with the aid of MOF-based nanocomposite".SCIENCE OF THE TOTAL ENVIRONMENT 708(2020).