Long-term forest succession improves plant diversity and soil quality but not significantly increase soil microbial diversity: Evidence from the Loess Plateau
文献类型：期刊论文
| 作者 | Liu, Yulin2; Zhu, Guangyu2; Hai, Xuying2; Li, Jiwei3; Shangguan, Zhouping2,3; Peng, Changhui1,2; Deng, Lei2,3 |
| 刊名 | ECOLOGICAL ENGINEERING
 |
| 出版日期 | 2020 |
| 卷号 | 142页码:13 |
| 关键词 | Forest succession Microbial diversity Plant diversity Soil carbon Soil nitrogen Vegetation restoration |
| ISSN号 | 0925-8574 |
| DOI | 10.1016/j.ecoleng.2019.105631 |
| 通讯作者 | Deng, Lei(leideng@ms.iswc.ac.cn) |
| 英文摘要 | Many studies have focused on the processes of vegetation succession, however, the dynamics of soil microbes and the synergy between vegetation and soil are still poorly understood following vegetation succession. This study focused on a forest succession sequence including farmland, grassland, shrubland (i.e., Hippophae rhamnoides), pioneer forest (i.e., Populus davidiana), and climax forest (i.e., Quercus liaotungensis) on the Loess Plateau of China, to explore plant and soil changes, as well as soil microbial community dynamics. The results showed that litter biomass, soil organic carbon (SOC), total nitrogen (TN) and the ratio of SOC to TN exhibited an increasing trend in the whole process of the forest succession, and NH4+, microbial biomass carbon (MBC), microbial biomass nitrogen (MBN), and the ratio of dissolved organic carbon (DOC) to dissolved organic nitrogen (DON) had significantly increased before the shrubland stage, and then they were going to be stable. During the forest succession, the main bacterial phyla present were Proteobacteria, Actinobacteria, and Acidobacteria, and the predominant fungal phyla were Ascomycota and Basidiomycota. The soil microbial community composition was stable and did not change significantly, but the bacteria and fungal communities were associated with specific plant or soil properties. It was proved that the change of soil microbial community was closely related to vegetation and soil community changes. The results suggested that long-term forest succession not only improves plant diversity, but also improves soil biology and quality, even though it does not significantly increase soil microbial diversity. The findings enhance the understanding of the impact of soil microbial ecological characteristics and provide an important guidance for the sustainable management of forest ecosystems following long-term natural vegetation restoration. |
| WOS关键词 | ORGANIC-CARBON ; BACTERIAL COMMUNITIES ; VEGETATION RESTORATION ; LITTER DECOMPOSITION ; FUNGAL COMMUNITIES ; NATURAL SUCCESSION ; CHINA ; PH ; MICROORGANISMS ; CHRONOSEQUENCE |
| 资助项目 | National Natural Science Foundation of China[41877538] ; National Natural Science Foundation of China[41771549] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23070201] ; Funding of Special Support Plan of Young Talents Project of Shaanxi Province in China ; Funding of Promoting Plan to Creative Talents of 'Youth Science and Technology Star' in Shaanxi Province of China[2018KJXX-088] |
| WOS研究方向 | Environmental Sciences & Ecology ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000497646800006 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Funding of Special Support Plan of Young Talents Project of Shaanxi Province in China ; Funding of Promoting Plan to Creative Talents of 'Youth Science and Technology Star' in Shaanxi Province of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/130577]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Deng, Lei |
| 作者单位 | 1.Univ Quebec Montreal, Ctr CEF ESCER, Dept Biol Sci, Montreal, PQ H3C 3P8, Canada 2.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China 3.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yulin,Zhu, Guangyu,Hai, Xuying,et al. Long-term forest succession improves plant diversity and soil quality but not significantly increase soil microbial diversity: Evidence from the Loess Plateau[J]. ECOLOGICAL ENGINEERING,2020,142:13. |
| APA | Liu, Yulin.,Zhu, Guangyu.,Hai, Xuying.,Li, Jiwei.,Shangguan, Zhouping.,...&Deng, Lei.(2020).Long-term forest succession improves plant diversity and soil quality but not significantly increase soil microbial diversity: Evidence from the Loess Plateau.ECOLOGICAL ENGINEERING,142,13. |
| MLA | Liu, Yulin,et al."Long-term forest succession improves plant diversity and soil quality but not significantly increase soil microbial diversity: Evidence from the Loess Plateau".ECOLOGICAL ENGINEERING 142(2020):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
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