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Biogeographical patterns of soil microbial community as influenced by soil characteristics and climate across Chinese forest biomes

文献类型：期刊论文

作者Xu, Zhiwei1,2; Yu, Guirui3,4; Zhang, Xinyu3,4; He, Nianpeng3,4; Wang, Qiufeng3,4; Wang, Shengzhong1,2; Xu, Xiaofeng5; Wang, Ruili6; Zhao, Ning7
刊名APPLIED SOIL ECOLOGY
出版日期2018-03-01
卷号124页码:298-305
关键词Microbial biomass Soil microbial community structure Latitudinal variation Soil nutrient Climate Plant functional traits
ISSN号0929-1393
DOI10.1016/j.apsoil.2017.11.019
通讯作者Zhang, Xinyu(yugr@igsnrr.ac.cn) ; He, Nianpeng(zhangxy@igsrr.ac.cn)
英文摘要Soil microorganisms form an important component of the Earth's biosphere and play an integral role in carbon, nitrogen and phosphorus cycling. Several biotic and abiotic factors affect the biogeographical distributions of soil microbial biomass (MB) and communities on geographical scales; however, the extent to which soil microbial communities are influenced by these factors is not yet clear. We examined and compared the biomass and structure of soil microbial communities within and between nine mature undisturbed forest ecosystems along the 3700-km North-South Transect in Eastern China (NSTEC). The results showed that soil MB and phospholipid fatty acids (PLFAs) increased with latitude. The structure of the microbial community in boreal forest soils was comparable with that in temperate forests but was significantly different from the microbial communities in warm temperate, subtropical and tropical forests. The mean annual temperature, soil organic carbon, soil total nitrogen and soil easily soluble phosphorus were the main predictors of latitudinal variance in the soil microbial communities. Soils within the same climatic types had similar properties, and soil MB and PLFAs seemed to change along gradients in the various forest types along the NSTEC. Microbial communities showed spatial variation and were dependent on soil properties and climate but were relatively independent of plant functional traits and litter quality. The results suggested that soil microbes could improve the ecosystem models so that they simulate the microbial mechanisms of carbon (C) and nutrient cycling.
收录类别SCI
WOS关键词EARTH SYSTEM MODELS ; BACTERIAL COMMUNITIES ; ENZYME-ACTIVITIES ; ENVIRONMENTAL CONTROLS ; GLOBAL PATTERNS ; PLANT TRAITS ; DIVERSITY ; BIOMASS ; GRASSLAND ; CARBON
WOS研究方向Agriculture
WOS类目Soil Science
语种英语
WOS记录号WOS:000428331000037
出版者ELSEVIER SCIENCE BV
URI标识http://www.irgrid.ac.cn/handle/1471x/2558137
专题寒区旱区环境与工程研究所
通讯作者Zhang, Xinyu; He, Nianpeng
作者单位1.Northeast Normal Univ, Coll Geog Sci, Inst Peat & Mire Res, Changchun 130024, Jilin, Peoples R China
2.Jilin Prov Key Lab Wetland Ecol Proc & Environm C, Changchun 130024, Jilin, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, 11A Datun Rd, Beijing 100101, Peoples R China
4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China
5.San Diego State Univ, Biol Dept, San Diego, CA 92182 USA
6.Northwest A&F Univ, Coll Forestry, Yangling 712100, Shaanxi, Peoples R China
7.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式
GB/T 7714		 Xu, Zhiwei,Yu, Guirui,Zhang, Xinyu,et al. Biogeographical patterns of soil microbial community as influenced by soil characteristics and climate across Chinese forest biomes[J]. APPLIED SOIL ECOLOGY,2018,124:298-305.
APA Xu, Zhiwei.,Yu, Guirui.,Zhang, Xinyu.,He, Nianpeng.,Wang, Qiufeng.,...&Zhao, Ning.(2018).Biogeographical patterns of soil microbial community as influenced by soil characteristics and climate across Chinese forest biomes.APPLIED SOIL ECOLOGY,124,298-305.
MLA Xu, Zhiwei,et al."Biogeographical patterns of soil microbial community as influenced by soil characteristics and climate across Chinese forest biomes".APPLIED SOIL ECOLOGY 124(2018):298-305.

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来源：寒区旱区环境与工程研究所

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