| Bacterial responses to environmental change on the Tibetan Plateau over the past half century | |
| Liu, YQ (Liu, Yongqin)1,2; Priscu, JC (Priscu, John C.)3; Yao, TD (Yao, Tandong)1,2; Vick-Majors, TJ (Vick-Majors, Trista J.)3; Xu, BQ (Xu, Baiqing)1,2; Jiao, NZ (Jiao, Nianzhi)4; Santibez, P (Santibez, Pamela)3; Huang, SJ (Huang, Sijun)5; Wang, NL (Wang, Ninglian)6; Greenwood, M (Greenwood, Mark)7; Michaud, AB (Michaud, Alexander B.)3; Kang, SC (Kang, Shichang)2,5; Wang, JJ (Wang, Jianjun)8; Gao, Q (Gao, Qun)9; Yang, YF (Yang, Yunfeng)9; Liu, YQ | |
| Source Publication | ENVIRONMENTAL MICROBIOLOGY
 |
| 2016 | |
| Volume | 18Issue:6Pages:1930-1941 |
| DOI | 10.1111/1462-2920.13115 |
| Abstract | Climate change and anthropogenic factors can alter biodiversity and can lead to changes in community structure and function. Despite the potential impacts, no long-term records of climatic influences on microbial communities exist. The Tibetan Plateau is a highly sensitive region that is currently undergoing significant alteration resulting from both climate change and increased human activity. Ice cores from glaciers in this region serve as unique natural archives of bacterial abundance and community composition, and contain concomitant records of climate and environmental change. We report high-resolution profiles of bacterial density and community composition over the past half century in ice cores from three glaciers on the Tibetan Plateau. Statistical analysis showed that the bacterial community composition in the three ice cores converged starting in the 1990s. Changes in bacterial community composition were related to changing precipitation, increasing air temperature and anthropogenic activities in the vicinity of the plateau. Collectively, our ice core data on bacteria in concert with environmental and anthropogenic proxies indicate that the convergence of bacterial communities deposited on glaciers across a wide geographical area and situated in diverse habitat types was likely induced by climatic and anthropogenic drivers. |
| Subject Area | 普通生物学 |
| WOS ID | WOS:000380376700021 |
| Language | 英语 |
| Indexed By | SCI |
| Keyword | Climate-change Ice Core Microbial Communities Different Ecosystems Global Atmosphere Dust Deposition Diversity Impact Microorganisms |
| Cooperation Status | 国际 |
| Department | 生态 |
| Subtype | Article |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itpcas.ac.cn/handle/131C11/7681 |
| Collection | 图书馆 |
| Corresponding Author | Liu, YQ |
| Affiliation | 1.Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing 100101, Peoples R China 2.Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China 3.Montana State Univ, Dept Land Resources & Environm Sci, Bozeman, MT 59717 USA 4.Xiamen Univ, State Key Lab Marine Environm Sci, Xiamen 361005, Peoples R China 5.Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China 6.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 7.Montana State Univ, Dept Math Sci, Bozeman, MT 59717 USA 8.Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Jiangsu, Peoples R China 9.Tsinghua Univ, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100084, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, YQ ,Priscu, JC ,Yao, TD ,et al. Bacterial responses to environmental change on the Tibetan Plateau over the past half century[J]. ENVIRONMENTAL MICROBIOLOGY,2016,18(6):1930-1941. |
| APA | Liu, YQ .,Priscu, JC .,Yao, TD .,Vick-Majors, TJ .,Xu, BQ .,...&Liu, YQ.(2016).Bacterial responses to environmental change on the Tibetan Plateau over the past half century.ENVIRONMENTAL MICROBIOLOGY,18(6),1930-1941. |
| MLA | Liu, YQ ,et al."Bacterial responses to environmental change on the Tibetan Plateau over the past half century".ENVIRONMENTAL MICROBIOLOGY 18.6(2016):1930-1941. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| V.18(6) 1930-1941 20（794KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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