Biological soil crust succession in deserts through a 59-year-long case study in China: How induced biological soil crust strategy accelerates desertification reversal from decades to years
文献类型:期刊论文
作者 | Deng, Songqiang3,4; Zhang, Dayi2; Wang, Gaohong1; Zhou, Xiangjun4; Ye, Chaoran4; Fu, Taoran4; Ke, Tan4; Zhang, Yurui4; Liu, Yongding2; Chen, Lanzhou4 |
刊名 | SOIL BIOLOGY & BIOCHEMISTRY |
出版日期 | 2020-02-01 |
卷号 | 141期号:1页码:10 |
ISSN号 | 0038-0717 |
关键词 | Ecological engineering Community structure Ecological function Species turnover State transition |
DOI | 10.1016/j.soilbio.2019.107665 |
英文摘要 | The regeneration of induced biological soil crusts (IBSCs) is regarded as an effective strategy for combating desertification. Three types of BSCs, namely, cyanobacterial, lichen and moss, are well-accepted as the main succession phases and are hypothesized to represent a continuous process. Herein, natural BSCs (NBSCs) and IBSCs with accurate ages from a 59-year-long field study were investigated to understand the entire BSC succession process. Shifts in nutrient levels, microbial composition and ecological functions suggested that cyanobacterial inoculation successfully accelerated BSC succession from decades to years by promoting the microbial multifunctions related to carbon and nitrogen fixation. The four state transitions of the BSC community accompanied by the turn-over of carbon and nitrogen fixators provide clues to the factors restricting the recovery process and climax of arid ecosystems. This study provides the first description of the continuous BSC succession, comprehensively discusses the mechanisms of BSC formation and succession and provides important guides for selection of strategies for the engineering reversals of desertification. |
WOS关键词 | ENVIRONMENTAL-FACTORS ; COMMUNITY COMPOSITION ; COMBATING DESERTIFICATION ; SPATIAL HETEROGENEITY ; MICROBIAL COMMUNITIES ; INORGANIC NITROGEN ; FUNGAL COMMUNITIES ; TENGGER DESERT ; AFFORESTATION ; RESTORATION |
WOS研究方向 | Agriculture |
语种 | 英语 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
WOS记录号 | WOS:000513986700013 |
源URL | [http://ir.ihb.ac.cn/handle/342005/35102] |
专题 | 水生生物研究所_水环境工程研究中心_期刊论文 |
通讯作者 | Chen, Lanzhou |
作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430070, Peoples R China 2.Tsinghua Univ, Sch Environm, Beijing 100084, Peoples R China 3.Res Inst Environm Innovat Tsinghua Suzhou, Suzhou 215163, Peoples R China 4.Wuhan Univ, Hubei Key Lab Biomass Resource Chem & Environm Bi, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China |
推荐引用方式 GB/T 7714 | Deng, Songqiang,Zhang, Dayi,Wang, Gaohong,et al. Biological soil crust succession in deserts through a 59-year-long case study in China: How induced biological soil crust strategy accelerates desertification reversal from decades to years[J]. SOIL BIOLOGY & BIOCHEMISTRY,2020,141(1):10. |
APA | Deng, Songqiang.,Zhang, Dayi.,Wang, Gaohong.,Zhou, Xiangjun.,Ye, Chaoran.,...&Chen, Lanzhou.(2020).Biological soil crust succession in deserts through a 59-year-long case study in China: How induced biological soil crust strategy accelerates desertification reversal from decades to years.SOIL BIOLOGY & BIOCHEMISTRY,141(1),10. |
MLA | Deng, Songqiang,et al."Biological soil crust succession in deserts through a 59-year-long case study in China: How induced biological soil crust strategy accelerates desertification reversal from decades to years".SOIL BIOLOGY & BIOCHEMISTRY 141.1(2020):10. |
入库方式: OAI收割
来源:水生生物研究所
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