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Application of sodium alginate in induced biological soil crusts: enhancing the sand stabilization in the early stage
Peng, Chengrong1; Zheng, Jiaoli1,2; Huang, Shun1; Li, Shuangshuang1,2; Li, Dunhai1; Cheng, Mingyu3; Liu, Yongding1
2017-06-01
Source PublicationJOURNAL OF APPLIED PHYCOLOGY
ISSN0921-8971
Volume29Issue:3Pages:1421-1428
AbstractInduced biological soil crust (IBSC) technology has proved to be an effective means for speeding up the recovery of biological soil crusts (BSC) in arid and semi-arid regions. This study aims at improving the IBSC technology by using sodium alginate (SA) due to its sand-stabilizing ability in the early development stage of IBSCs. Results showed that SA can easily form a thin film on the surface of soil and can significantly enhance the compressive strength of the topsoil. More importantly, no negative effects of SA on the development and physiological activity of IBSCs were observed, and SA could facilitate the colonization and growth of cyanobacteria on sand. Moreover, the application of SA was much cheaper than the straw checkerboard barriers which are widely used in desertification control. This study suggests that SA can promote and accelerate the formation of BSCs; thus, it can be applied in IBSC technology to enhance the sand-stabilizing property of BSCs in the early stage.
SubtypeArticle
KeywordBiological Soil Crusts Ecological Restoration Sand Stabilization Sodium Alginate Water Retention
DOI10.1007/s10811-017-1061-2
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Funding OrganizationSpecial Fund for Forest Scientific Research in the Public Welfare(20140420402) ; Special Fund for Forest Scientific Research in the Public Welfare(20140420402) ; National Key RD program(2016YFD0200309-4) ; National Key RD program(2016YFD0200309-4) ; Fund for Sand Stabilization and Circular Economy from Qinghai Science and Technology Department(2013-N-121) ; Fund for Sand Stabilization and Circular Economy from Qinghai Science and Technology Department(2013-N-121) ; Special Fund for Forest Scientific Research in the Public Welfare(20140420402) ; Special Fund for Forest Scientific Research in the Public Welfare(20140420402) ; National Key RD program(2016YFD0200309-4) ; National Key RD program(2016YFD0200309-4) ; Fund for Sand Stabilization and Circular Economy from Qinghai Science and Technology Department(2013-N-121) ; Fund for Sand Stabilization and Circular Economy from Qinghai Science and Technology Department(2013-N-121)
Language英语
WOS Research AreaBiotechnology & Applied Microbiology ; Marine & Freshwater Biology
WOS SubjectBiotechnology & Applied Microbiology ; Marine & Freshwater Biology
WOS KeywordNITROGEN-FIXATION ; CYANOBACTERIAL CRUSTS ; COMPRESSIVE STRENGTH ; COLORADO PLATEAU ; ALGAL CRUSTS ; DESERT ; CHINA ; EXOPOLYSACCHARIDES ; DESERTIFICATION ; EROSION
WOS IDWOS:000401429300029
Funding OrganizationSpecial Fund for Forest Scientific Research in the Public Welfare(20140420402) ; Special Fund for Forest Scientific Research in the Public Welfare(20140420402) ; National Key RD program(2016YFD0200309-4) ; National Key RD program(2016YFD0200309-4) ; Fund for Sand Stabilization and Circular Economy from Qinghai Science and Technology Department(2013-N-121) ; Fund for Sand Stabilization and Circular Economy from Qinghai Science and Technology Department(2013-N-121) ; Special Fund for Forest Scientific Research in the Public Welfare(20140420402) ; Special Fund for Forest Scientific Research in the Public Welfare(20140420402) ; National Key RD program(2016YFD0200309-4) ; National Key RD program(2016YFD0200309-4) ; Fund for Sand Stabilization and Circular Economy from Qinghai Science and Technology Department(2013-N-121) ; Fund for Sand Stabilization and Circular Economy from Qinghai Science and Technology Department(2013-N-121)
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/29195
Collection水环境工程研究中心
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, 7 Donghu South Rd, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Qinghai Bei Xiang Municipal Investment Corp, Xining 810000, Peoples R China
Recommended Citation
GB/T 7714
Peng, Chengrong,Zheng, Jiaoli,Huang, Shun,et al. Application of sodium alginate in induced biological soil crusts: enhancing the sand stabilization in the early stage[J]. JOURNAL OF APPLIED PHYCOLOGY,2017,29(3):1421-1428.
APA Peng, Chengrong.,Zheng, Jiaoli.,Huang, Shun.,Li, Shuangshuang.,Li, Dunhai.,...&Liu, Yongding.(2017).Application of sodium alginate in induced biological soil crusts: enhancing the sand stabilization in the early stage.JOURNAL OF APPLIED PHYCOLOGY,29(3),1421-1428.
MLA Peng, Chengrong,et al."Application of sodium alginate in induced biological soil crusts: enhancing the sand stabilization in the early stage".JOURNAL OF APPLIED PHYCOLOGY 29.3(2017):1421-1428.
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