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  4. 兰州油气中心
Mountain biodiversity and ecosystem functions: interplay between geology and contemporary environments

文献类型：期刊论文

作者Hu, Ang12,13; Wang, Jianjun1; Sun, Hang11; Niu, Bin13; Si, Guicai10; Wang, Jian9; Yeh, Chih-Fu1; Zhu, Xinxin8,11; Lu, Xiancai7; Zhou, Jizhong4,5,6
刊名ISME JOURNAL
出版日期2020-01-02
页码14
ISSN号1751-7362
DOI10.1038/s41396-019-0574-x
英文摘要Although biodiversity and ecosystem functions are strongly shaped by contemporary environments, such as climate and local biotic and abiotic attributes, relatively little is known about how they depend on long-term geological processes. Here, along a 3000-m elevational gradient with tectonic faults on the Tibetan Plateau (that is, Galongla Mountain in Medog County, China), we study the joint effects of geological and contemporary environments on biological communities, such as the diversity and community composition of plants and soil bacteria, and ecosystem functions. We find that these biological communities and ecosystem functions generally show consistent elevational breakpoints at 2000-2800 m, which coincide with Indus-Yalu suture zone fault and are similar to the elevational breakpoints of soil bacteria on another mountain range 1000 km away. Mean annual temperature, soil pH and moisture are the primary contemporary determinants of biodiversity and ecosystem functions, which support previous findings. However, compared with the models excluding geological processes, inclusion of geological effects, such as parent rock and weathering, increases 67.9 and 35.9% of the explained variations in plant and bacterial communities, respectively. Such inclusion increases 27.6% of the explained variations in ecosystem functions. The geological processes thus provide additional links to ecosystem properties, which are prominent but show divergent effects on biodiversity and ecosystem functions: parent rock and weathering exert considerable direct effects on biodiversity, whereas indirectly influence ecosystem functions via interactions with biodiversity and contemporary environments. Thus, the integration of geological processes with environmental gradients could enhance our understanding of biodiversity and, ultimately, ecosystem functioning across different climatic zones.
WOS关键词MODEL SELECTION ; DIVERSITY ; BACTERIAL ; MULTIFUNCTIONALITY ; BIOGEOGRAPHY ; GRADIENTS ; ECOLOGY ; BIOMASS ; REGRESSION ; NUMBER
资助项目National Natural Science Foundation of China[41871066] ; National Natural Science Foundation of China[41701084] ; National Natural Science Foundation of China[91851117] ; National Natural Science Foundation of China[41425009] ; National Natural Science Foundation of China[41775161] ; National Natural Science Foundation of China[41871048] ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK0503] ; Chinese Academy of Sciences[XDA20050101] ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences[QYZDBSSW-DQC043]
WOS研究方向Environmental Sciences & Ecology ; Microbiology
语种英语
WOS记录号WOS:000507769900004
出版者NATURE PUBLISHING GROUP
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/95910]  
专题地质与地球物理研究所_兰州油气中心
通讯作者Zhang, Gengxin
作者单位1.Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China
2.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Beijing 100083, Peoples R China
3.Miami Univ, Dept Geol & Environm Earth Sci, Oxford, OH 45056 USA
4.Lawrence Berkeley Natl Lab, Earth Sci Div, Berkeley, CA 94270 USA
5.Tsinghua Univ, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100084, Peoples R China
6.Univ Oklahoma, Inst Environm Genom, Dept Microbiol & Plant Biol, Norman, OK 73019 USA
7.Nanjing Univ, Sch Earth Sci & Engn, China State Key Lab Mineral Deposits Res, Nanjing 210093, Peoples R China
8.Xinyang Normal Univ, Life Sci Coll, Xinyang 464000, Peoples R China
9.China West Normal Univ, Land & Resource Coll, Nanchong 637009, Peoples R China
10.Chinese Acad Sci, Inst Geol & Geophys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Hu, Ang,Wang, Jianjun,Sun, Hang,et al. Mountain biodiversity and ecosystem functions: interplay between geology and contemporary environments[J]. ISME JOURNAL,2020:14.
APA Hu, Ang.,Wang, Jianjun.,Sun, Hang.,Niu, Bin.,Si, Guicai.,...&Zhang, Gengxin.(2020).Mountain biodiversity and ecosystem functions: interplay between geology and contemporary environments.ISME JOURNAL,14.
MLA Hu, Ang,et al."Mountain biodiversity and ecosystem functions: interplay between geology and contemporary environments".ISME JOURNAL (2020):14.

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来源：地质与地球物理研究所

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