干旱区生态环境知识资源中心(Arid): Study of the Physiological Characteristics of Microcoleus vaginatus Combined with a Polymer Sand-Fixing Material Based on Attapulgite in the Laboratory

Arid

DOI	10.15244/pjoes/122835
	Study of the Physiological Characteristics of Microcoleus vaginatus Combined with a Polymer Sand-Fixing Material Based on Attapulgite in the Laboratory
	Lv, Ying; Yan, Junzhi; Liu, Xuelu; Qi, Peng; Wu, Jun; Yang, Yingbo
通讯作者	Lv, Y
来源期刊	POLISH JOURNAL OF ENVIRONMENTAL STUDIES
ISSN	1230-1485
EISSN	2083-5906
出版年	2021
卷号	30 期号:1 页码:763-769
英文摘要	Comprehensive sand-fixation technology has potential application prospects for desertification control and restoration. The feasibility of combining biological and chemical sand-fixation technology was explored by studying the growth state and physiological characteristics of Microcoleus vaginatus. Dried Microcoleus vaginatus and a polymer sand-fixation material based on attapulgite modified by 4 M H2SO4 were combined as solids. The ratios of dried Microcoleus vaginatus to the polymer sand-fixation material by mass were 1:1, 1:2, 1:3 and 1:4. The amounts sprayed on the sand surface were 2 mg DW.cm(-2), 3 mg DW.cm(-2), 4 mg DW.cm(-2) and 5 mg DW.cm(-2). The results for chlorophyll a content, malondialdehyde content, soluble protein content and soluble sugar content showed that, under certain temperature and light conditions, the optimum environmental factors for the growth of Microcoleus vaginatus were a 1:3 ratio of dried Microcoleus vaginatus to the polymer sand-fixation material and a spraying rate of 3 mg DW.cm(-2). The results could provide a theoretical basis for a new sand fixation technology; the method presented here serves as another approach for combating desertification in arid and semiarid areas.
英文关键词	Microcoleus vaginatus attapulgite physiological characteristics sand-fixing material
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:000592562000001
WOS关键词	SOLUBLE SUGAR ; SOIL CRUSTS ; LIGHT ; CYANOBACTERIA ; TEMPERATURE ; BIOMASS
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/2XILL650/328031
作者单位	[Lv, Ying; Liu, Xuelu; Qi, Peng; Wu, Jun; Yang, Yingbo] Gansu Agr Univ, Coll Resources & Environm Sci, 1 Yingmen Village, Lanzhou 730070, Gansu, Peoples R China; [Yan, Junzhi] China Univ Geosci, Sch Engn & Technol, 29 Xueyuan Rd, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Lv, Ying,Yan, Junzhi,Liu, Xuelu,et al. Study of the Physiological Characteristics of Microcoleus vaginatus Combined with a Polymer Sand-Fixing Material Based on Attapulgite in the Laboratory[J],2021,30(1):763-769.
APA	Lv, Ying,Yan, Junzhi,Liu, Xuelu,Qi, Peng,Wu, Jun,&Yang, Yingbo.(2021).Study of the Physiological Characteristics of Microcoleus vaginatus Combined with a Polymer Sand-Fixing Material Based on Attapulgite in the Laboratory.POLISH JOURNAL OF ENVIRONMENTAL STUDIES,30(1),763-769.
MLA	Lv, Ying,et al."Study of the Physiological Characteristics of Microcoleus vaginatus Combined with a Polymer Sand-Fixing Material Based on Attapulgite in the Laboratory".POLISH JOURNAL OF ENVIRONMENTAL STUDIES 30.1(2021):763-769.