干旱区生态环境知识资源中心(Arid): Lipid peroxidation and antioxidant responses of Microcoleus vaginatus with the aid of attapulgite-based nanocomposite to wind stress

Arid

DOI	10.1080/09593330.2022.2099313
	Lipid peroxidation and antioxidant responses of Microcoleus vaginatus with the aid of attapulgite-based nanocomposite to wind stress
	Lv, Ying; Feng, Yonglin; Lv, Chen; Liu, Xuelu
通讯作者	Liu, XL
来源期刊	ENVIRONMENTAL TECHNOLOGY
ISSN	0959-3330
EISSN	1479-487X
出版年	2024
卷号	45 期号:1 页码:99-107
英文摘要	Wind erosion is one of the reasons for the formation of desertification in arid and semiarid areas. Many measures are used to achieve sustainable land management. Microcoleus vaginatus can influence and offer limited protection to soils from wind erosion through its impact on controlling threshold friction velocity. Therefore, the study aims to explore the effectiveness and anti-wind erosion ability of Microcoleus vaginatus with the aid of attapulgite-based nanocomposite and to find a method that can act as bioindicators for investigating wind erosion in arid and semiarid areas in the future, for offering a method to prevent desertification and provide a valuable measure for the sustainable development of the environment. In this study, the effects of wind stress on reactive oxygen species (ROS), malondialdehyde (MDA), superoxide dismutase (SOD), catalase (CAT), peroxidase (POD), glutathione (GSH) and the surface character of the soil were analysed. The results showed that increased ROS and MDA, decreased GSH, changed SOD, POD and CAT, and enhanced soil structure in Microcoleus vaginatus with the aid of attapulgite-based nanocomposites were influenced by 3 and 5 m center dot s(-1) wind erosion. Further analysis demonstrated that increased SOD, POD and CAT and decreased GSH eliminated ROS and MDA through the antioxidant defense response of Microcoleus vaginatus with the aid of attapulgite-based nanocomposites. The results revealed that Microcoleus vaginatus with the aid of attapulgite-based nanocomposite had an important physiological adaptation for the elimination of ROS and lipid peroxidation induced by wind stress and could play a role in alleviating wind erosion.
英文关键词	Antioxidant system attapulgite Microcoleus vaginatus nanocomposite wind stress
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000828052000001
WOS关键词	CYANOBACTERIA ; SYSTEM ; CARBON ; DAMAGE
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/2XILL650/403672
推荐引用方式 GB/T 7714	Lv, Ying,Feng, Yonglin,Lv, Chen,et al. Lipid peroxidation and antioxidant responses of Microcoleus vaginatus with the aid of attapulgite-based nanocomposite to wind stress[J],2024,45(1):99-107.
APA	Lv, Ying,Feng, Yonglin,Lv, Chen,&Liu, Xuelu.(2024).Lipid peroxidation and antioxidant responses of Microcoleus vaginatus with the aid of attapulgite-based nanocomposite to wind stress.ENVIRONMENTAL TECHNOLOGY,45(1),99-107.
MLA	Lv, Ying,et al."Lipid peroxidation and antioxidant responses of Microcoleus vaginatus with the aid of attapulgite-based nanocomposite to wind stress".ENVIRONMENTAL TECHNOLOGY 45.1(2024):99-107.