Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s10811-017-1061-2 |
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 | |
通讯作者 | Li, Dunhai |
来源期刊 | JOURNAL OF APPLIED PHYCOLOGY |
ISSN | 0921-8971 |
EISSN | 1573-5176 |
出版年 | 2017 |
卷号 | 29期号:3页码:1421-1428 |
英文摘要 | Induced 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. |
英文关键词 | Biological soil crusts Ecological restoration Sand stabilization Sodium alginate Water retention |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000401429300029 |
WOS关键词 | NITROGEN-FIXATION ; CYANOBACTERIAL CRUSTS ; COMPRESSIVE STRENGTH ; COLORADO PLATEAU ; ALGAL CRUSTS ; DESERT ; CHINA ; EXOPOLYSACCHARIDES ; DESERTIFICATION ; EROSION |
WOS类目 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
WOS研究方向 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/200048 |
作者单位 | 1.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 |
推荐引用方式 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],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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