中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Patterns and drivers of fungal diversity along an altitudinal gradient on Mount Gongga, China

文献类型:期刊论文

作者Tian, Jianqing1; Wu, Bing1; Chen, Huai2,3; Jiang, Na1; Kang, Xiaoming4; Liu, Xingzhong1
刊名JOURNAL OF SOILS AND SEDIMENTS
出版日期2017-12
卷号17期号:12页码:2856-2865
关键词Biogeography Distance-decay Elevational gradients Environmental selection
ISSN号1439-0108
DOI10.1007/s11368-017-1701-9
产权排序2
文献子类Article
英文摘要Fungi are essential components of soil microbial communities and have a crucial role in biogeochemical processes. Alpine regions are sensitive to climate change, and the importance of changes in fungal community composition along altitudinal gradients in alpine regions is hotly debated. We used 454 pyrosequencing approaches to investigate the fungal communities at 1600, 2300, 2800, 3000, and 3900 m above sea level along an altitudinal gradient on Mount Gongga. The results showed that Agaricomycetes, Sordariomycetes, and Tremellomycetes are the dominant classes at all sampling sites. Operational taxonomic unit richness decreased with increasing altitude, and the fungal communities were clustered into three groups that corresponded to altitudes of, i.e., 1600, 2300, and above 2800 m. The evenness of fungi was not significantly correlated with altitude, whereas beta diversities were significantly correlated with altitude. The distance-based redundancy analysis and Mantel test indicated that the composition of fungal assemblages was mostly driven by altitude and temperature. Our results indicated that ecological processes possibly related to altitude and temperature play an important role in structuring fungal biodiversity along the elevational gradient. Our results highlight that different microbes may respond differently to environmental gradients.
学科主题Agriculture ; Agronomy
URL标识查看原文
WOS关键词SOIL BACTERIAL COMMUNITIES ; ECTOMYCORRHIZAL FUNGI ; TIBETAN PLATEAU ; DISTANCE-DECAY ; MICROBIAL BIOGEOGRAPHY ; CLIMATE-CHANGE ; FOREST SOILS ; ELEVATION ; RESPONSES ; SCALE
WOS研究方向Environmental Sciences & Ecology ; Agriculture
语种英语
WOS记录号WOS:000415656300014
出版者SPRINGER HEIDELBERG
源URL[http://210.75.237.14/handle/351003/29773]  
专题生物多样性与生态系统服务领域_生态研究
生物多样性与生态系统服务领域_中国科学院山地生态恢复与生物资源利用重点实验室
生物多样性与生态系统服务领域_生态系统恢复与生物多样性保育四川省重点实验室
食品安全与环境治理领域_环境微生物四川省重点实验室
通讯作者Liu, Xingzhong
作者单位1.Chinese Acad Sci, Inst Microbiol, State Key Lab Mycol, Beijing 100101, Peoples R China;
2.Chinese Acad Sci, Chengdu Inst Biol, Key Lab Mt Ecol Restorat & Bioresource Utilizat &, Key Lab Sichuan Prov, Chengdu 610041, Sichuan, Peoples R China;
3.Chinese Acad Sci, Chengdu Inst Biol, Zoige Peatland & Global Change Res Stn, Hongyuan 624400, Peoples R China;
4.Chinese Acad Forestry, Inst Wetland Res, Beijing 100091, Peoples R China
推荐引用方式
GB/T 7714
Tian, Jianqing,Wu, Bing,Chen, Huai,et al. Patterns and drivers of fungal diversity along an altitudinal gradient on Mount Gongga, China[J]. JOURNAL OF SOILS AND SEDIMENTS,2017,17(12):2856-2865.
APA Tian, Jianqing,Wu, Bing,Chen, Huai,Jiang, Na,Kang, Xiaoming,&Liu, Xingzhong.(2017).Patterns and drivers of fungal diversity along an altitudinal gradient on Mount Gongga, China.JOURNAL OF SOILS AND SEDIMENTS,17(12),2856-2865.
MLA Tian, Jianqing,et al."Patterns and drivers of fungal diversity along an altitudinal gradient on Mount Gongga, China".JOURNAL OF SOILS AND SEDIMENTS 17.12(2017):2856-2865.

入库方式: OAI收割

来源:成都生物研究所

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