Effects of Elevated Atmospheric CO2 on Microbial Community Structure at the Plant-Soil Interface of Young Beech Trees (Fagus sylvatica L.) Grown at Two Sites with Contrasting Climatic Conditions
详细信息 查看全文
- 作者：Silvia Gschwendtner ; Martin Leberecht ; Marion Engel ; Susanne Kublik…
- 关键词：Rhizosphere ; Beech ; Bacterial communities ; CO2
- 刊名：Microbial Ecology
- 出版年：2015
- 出版时间：May 2015
- 年：2015
- 卷：69
- 期：4
- 页码：867-878
- 全文大小：1,343 KB
- 参考文献：1.IPCC (2007) Intergovernmental Panel on Climate Change, Climate change 2007: Synthesis Report, A contribution of Working groups I, II and III to the Fourth Assessment Report of the IPCC
2.Ball S, Drake B (1997) Short-term decomposition of litter produced by plants grown in ambient and elevated atmospheric CO2 concentrations. Glob Chang Biol 3:29-5View Article
3.King JS, Pregitzer KS, Zak DR, Holmes WE, Schmidt K (2005) Fine root chemistry and decomposition in model communities of north-temperate tree species show little response to elevated atmospheric CO2 and varying soil resource availability. Oecologia 146:318-28View Article PubMed
4.Lesaulnier C, Papamichail D, McCorkle S, Ollivier B, Skiena S, Taghavi S, Zak D, Van Der Lelie D (2008) Elevated atmospheric CO2 affects soil microbial diversity associated with trembling aspen. Environ Microbiol 10:926-41View Article PubMed
5.Janus L, Angeloni N, McCormack J, Rier S, Tuchman N, Kelly J (2005) Elevated atmospheric CO2 alters soil microbial communities associated with trembling aspen (Populus tremuloides) roots. Microb Ecol 50:102-09View Article PubMed
6.Kelly J, Peterson E, Winkelman J, Walter T, Rier S, Tuchman N (2013) Elevated atmospheric CO2 impacts abundance and diversity of nitrogen cycling functional genes in soil. Microb Ecol 65:394-04View Article PubMed
7.Lipson D, Blair M, Barron-Gafford G, Grieve K, Murthy R (2006) Relationships between microbial community structure and soil processes under elevated atmospheric carbon dioxide. Microb Ecol 51:302-14View Article PubMed
8.Ceulemans R, Mousseau M (1994) Tansley Review No. 71 Effects of elevated atmospheric CO2 on woody plants. New Phytol 127:425-46View Article
9.Long SP, Ainsworth EA, Rogers A, Ort DR (2004) Rising atmospheric carbon dioxide: plants FACE the future*. Ann Rev Plant Biol 55:591-28View Article
10.Cotrufo MF, Briones MJ, Ineson P (1998) Elevated CO2 affects field decomposition rate and palatability of tree leaf litter: importance of changes in substrate quality. Soil Biol Biochem 30:1565-571View Article
11.Lindroth RI, Kinney KK, Platz CL (1993) Responses of diciduous trees to elevated atmospheric CO2: productivity, phytochemistry, and insect performance. Ecology 74:763-77View Article
12.Sadowsky MJ, Schortemeyer M (1997) Soil microbial responses to increased concentrations of atmospheric CO2. Glob Chang Biol 3:217-24View Article
13.Finzi AC, Norby RJ, Calfapietra C, Gallet-Budynek A, Gielen B, Holmes WE, Hoosbeek MR, Iversen CM, Jackson RB, Kubiske ME, Ledford J, Liberloo M, Oren R, Polle A, Pritchard S, Zak DR, Schlesinger WH, Ceulemans R (2007) Increases in nitrogen uptake rather than nitrogen-use efficiency support higher rates of temperate forest productivity under elevated CO2. Proc Natl Acad Sci U S A 104:14014-4019View Article PubMed Central PubMed
14.Kandeler E, Tscherko D, Bardgett RD, Hobbs PJ, Kampichler C, Jones TH (1998) The response of soil microorganisms and roots to elevated CO2 and temperature in a terrestrial model ecosystem. Plant Soil 202:251-62View Article
15.van Veen JA, Liljeroth E, Lekkerkerk LJA, van de Geijn SC (1991) Carbon fluxes in plant-soil systems at elevated atmospheric CO2 levels. Ecol Appl 1:175-81View Article
16.van Ginkel JH, Gorissen A, Polci D (2000) Elevated atmospheric carbon dioxide concentration: effects of increased carbon input in a Lolium perenne soil on microorganisms and decomposition. Soil Biol Biochem 32:449-56View Article
17.Zak D, Pregitzer K, Curtis P, Teeri J, Fogel R, Randlett D (1993) Elevated atmospheric CO2 and feedback between carbon and nitrogen cycles. Plant Soil 151:105-17View Article
18.Hu S, Chapin FS, Firestone MK, Field CB, Chiariello NR (2001) Nitrogen limitation of microbial decomposition in a grassland under elevated CO2. Nature 409:188-91View Article PubMed
19.He Z, Xu M, Deng Y, Kang S, Kellogg L, Wu L, Van Nostrand JD, Hobbie SE, Reich PB, Zhou J (2010) Metagenomic analysis reveals a marked divergence in the structure of belowground microbial communities at elevated CO2. Ecol Lett 13:564-75View Article PubMed
20.Blagodatskaya E, Blagodatsky S, Dorodnikov M, Kuzyakov Y (2010) Elevated atmospheric CO2 increases microbial growth rates in soil: results of three CO2 enrichment experiments. Glob Chang Biol 16:836-48View Article
21.Niklaus PA, Kandeler E, Leadley PW, Schmid B, Tscherko D, Korner C (2001) A link between plant diversity, elevated CO2 and soil nitrate. Oecologia 127:540-48View Article
22.Evans RD (2001) Physiological mechanisms influencing plant nitrogen isotope composition. Trends Plant Sci 6:121-26View Article PubMed
23.Griffiths BS, Ritz K, Ebblewhite N, Paterson E, Killham K (1998) Ryegrass rhizosphere microbial community structure under elevated carbon dioxide concentrations, with observations on wheat rhizosphere. Soil Biol Biochem 30:315-21View Article
24.Montealegre CM, van Kessel C, Russel - 作者单位：Silvia Gschwendtner (1)
Martin Leberecht (2)
Marion Engel (1)
Susanne Kublik (1)
Michael Dannenmann (3)
Andrea Polle (2)
Michael Schloter (1)
1. Research Unit Environmental Genomics, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolst?dter Landstra?e 1, 85764, Neuherberg, Germany
2. Forest Botany and Tree Physiology, Büsgen-Institut, Büsgenweg 2, Georg-August-University G?ttingen, 37077, G?ttingen, Germany
3. Institute of Meteorology and Climate Research, Atmospheric Environmental Research (IMK-IFU), Karlsruhe Institute of Technology (KIT), Kreuzeckbahnstrasse 19, 82467, Garmisch-Partenkirchen, Germany - 刊物类别：Biomedical and Life Sciences
- 刊物主题：Life Sciences
Microbiology
Ecology
Geoecology and Natural Processes
Nature Conservation - 出版者：Springer New York
- ISSN：1432-184X
文摘
Soil microbial community responses to elevated atmospheric CO2 concentrations (eCO2) occur mainly indirectly via CO2-induced plant growth stimulation leading to quantitative as well as qualitative changes in rhizodeposition and plant litter. In order to gain insight into short-term, site-specific effects of eCO2 on the microbial community structure at the plant-soil interface, young beech trees (Fagus sylvatica L.) from two opposing mountainous slopes with contrasting climatic conditions were incubated under ambient (360?ppm) CO2 concentrations in a greenhouse. One week before harvest, half of the trees were incubated for 2?days under eCO2 (1,100?ppm) conditions. Shifts in the microbial community structure in the adhering soil as well as in the root rhizosphere complex (RRC) were investigated via TRFLP and 454 pyrosequencing based on 16S ribosomal RNA (rRNA) genes. Multivariate analysis of the community profiles showed clear changes of microbial community structure between plants grown under ambient and elevated CO2 mainly in RRC. Both TRFLP and 454 pyrosequencing showed a significant decrease in the microbial diversity and evenness as a response of CO2 enrichment. While Alphaproteobacteria dominated by Rhizobiales decreased at eCO2, Betaproteobacteria, mainly Burkholderiales, remained unaffected. In contrast, Gammaproteobacteria and Deltaproteobacteria, predominated by Pseudomonadales and Myxococcales, respectively, increased at eCO2. Members of the order Actinomycetales increased, whereas within the phylum Acidobacteria subgroup Gp1 decreased, and the subgroups Gp4 and Gp6 increased under atmospheric CO2 enrichment. Moreover, Planctomycetes and Firmicutes, mainly members of Bacilli, increased under eCO2. Overall, the effect intensity of eCO2 on soil microbial communities was dependent on the distance to the roots. This effect was consistent for all trees under investigation; a site-specific effect of eCO2 in response to the origin of the trees was not observed.