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Inhibiting Desertification Using Aquatic Cyanobacteria Assisted by a Nanocomposite

文献类型：期刊论文

作者Chi, Yu4; Li, Zhaohuan1,6; Zhang, Guilong5; Zhao, Lina1,6; Gao, Yanhong6; Wang, Dongfang2; Liu, Lichao6; Cai, Dongqing2; Wu, Zhengyan3
刊名ACS SUSTAINABLE CHEMISTRY & ENGINEERING
出版日期2020-03-02
卷号8
关键词Desertification Water eutrophication Nanocomposite Aquatic cyanobacteria
ISSN号2168-0485
DOI10.1021/acssuschemeng.0c00233
通讯作者Liu, Lichao(lichao@lzb.ac.cn) ; Cai, Dongqing(dqcai@ipp.ac.cn) ; Wu, Zhengyan(zywu@ipp.ac.cn)
英文摘要Desertification and water body eutrophication are two severe environmental problems worldwide. To alleviate these two problems simultaneously, a new idea, introducing aquatic cyanobacteria (AC) from Lake Chaohu to the surface of the Tengger Desert to encourage the growth of biological soil crusts, was proposed. A network-structured nanocomposite (SXA) consisting of sodium polyacrylate (SP), xanthan gum (XG), and attapulgite (ATP) was also fabricated. The SXA showed high water-retention ability, viscosity, and biosafety and could provide a suitable microenvironment for AC and desert cyanobacteria (DC) growth. It was found that the combination of AC and SXA effectively increased sand nutrient levels, facilitating the growth of DC and biological soil crusts. Importantly, the resultant biological soil crusts maintained stability for at least 210 days and played a key role in stabilizing the sand surface. Therefore, this work provides a novel technology not only for desert immobilization but also for the utilization of aquatic blooms.
WOS关键词ENVIRONMENTAL-FACTORS ; SOIL ; DESERT ; EUTROPHICATION ; REHABILITATION ; RESTORATION ; INOCULATION ; BIOCRUSTS ; NITROGEN ; CLIMATE
资助项目National Key R&D Program of China[2018YFD0300903-4] ; National Natural Science Foundation of China[21407151] ; National Natural Science Foundation of China[41771105] ; Science and Technology Major Project of Anhui Province[17030701051] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2015385] ; Environmental Protection Department of Anhui Province[2017-04] ; Key R&D Program of Ningxia Province[2018BBF02021]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Engineering
语种英语
WOS记录号WOS:000518088700044
出版者AMER CHEMICAL SOC
资助机构National Key R&D Program of China ; National Natural Science Foundation of China ; Science and Technology Major Project of Anhui Province ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Environmental Protection Department of Anhui Province ; Key R&D Program of Ningxia Province
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/103799]  
专题中国科学院合肥物质科学研究院
通讯作者Liu, Lichao; Cai, Dongqing; Wu, Zhengyan
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Donghua Univ, Coll Environm Sci & Engn, Shanghai 201620, 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.Anhui Acad Agr Sci, Inst Plant Protect & Agroprod Safety, Hefei 230031, Peoples R China
5.Binzhou Med Univ, Sch Pharm, Key Lab Prescript Effect & Clin Evaluat, State Adm Tradit Chinese Med China, Yantai 264003, Peoples R China
6.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Chi, Yu,Li, Zhaohuan,Zhang, Guilong,et al. Inhibiting Desertification Using Aquatic Cyanobacteria Assisted by a Nanocomposite[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2020,8.
APA Chi, Yu.,Li, Zhaohuan.,Zhang, Guilong.,Zhao, Lina.,Gao, Yanhong.,...&Wu, Zhengyan.(2020).Inhibiting Desertification Using Aquatic Cyanobacteria Assisted by a Nanocomposite.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,8.
MLA Chi, Yu,et al."Inhibiting Desertification Using Aquatic Cyanobacteria Assisted by a Nanocomposite".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 8(2020).

入库方式： OAI收割

来源：合肥物质科学研究院

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