IDEAS home Printed from https://ideas.repec.org/a/plo/pone00/0078616.html
   My bibliography  Save this article

Soil Bacterial Communities Respond to Climate Changes in a Temperate Steppe

Author

Listed:
  • Ximei Zhang
  • Guangming Zhang
  • Quansheng Chen
  • Xingguo Han

Abstract

Climate warming and shifting precipitation regimes are affecting biodiversity and ecosystem functioning. Most studies have focused on the influence of warming and altered precipitation on macro-organisms, whereas the responses of soil microbial communities have been neglected. We studied the changes in the abundance, richness, and composition of the entire bacterial kingdom and 16 dominant bacterial phyla/classes in response to increased precipitation, warming, and their combination, by conducting a 5-year experiment in a steppe ecosystem in Inner Mongolia, China. Watering had a greater effect than warming on almost all the bacterial groups as indicated by changes in all the three attributes (abundance, richness, and composition). The 16 phyla/classes responded differentially to the experimental treatments, with Acidobacteria and Gamma-proteobacteria being the most sensitive. Stepwise regression analyses further revealed that climate changes altered the abundance and richness of bacterial groups primarily through direct routes (e.g., increasing soil water content), and changed the community composition through both direct and indirect routes (e.g., reducing soil total nitrogen content and increasing soil pH). The diverse responses of various bacterial groups could imply some potential shift in their ecosystem functions under climate changes; meanwhile, the indirect routes that are important in altering bacterial composition suggest that specific strategies (e.g., adding NH4NO3 to maintain soil nitrogen content and pH) could be adopted to maintain soil microbial composition under climate changes.

Suggested Citation

  • Ximei Zhang & Guangming Zhang & Quansheng Chen & Xingguo Han, 2013. "Soil Bacterial Communities Respond to Climate Changes in a Temperate Steppe," PLOS ONE, Public Library of Science, vol. 8(11), pages 1-9, November.
  • Handle: RePEc:plo:pone00:0078616
    DOI: 10.1371/journal.pone.0078616
    as

    Download full text from publisher

    File URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0078616
    Download Restriction: no

    File URL: https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0078616&type=printable
    Download Restriction: no

    File URL: https://libkey.io/10.1371/journal.pone.0078616?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Jizhong Zhou & Kai Xue & Jianping Xie & Ye Deng & Liyou Wu & Xiaoli Cheng & Shenfeng Fei & Shiping Deng & Zhili He & Joy D. Van Nostrand & Yiqi Luo, 2012. "Microbial mediation of carbon-cycle feedbacks to climate warming," Nature Climate Change, Nature, vol. 2(2), pages 106-110, February.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Wang, Wei & Wang, Bao-Zhong & Zhou, Rui & Ullah, Abid & Zhao, Ze-Ying & Wang, Peng-Yang & Su, Yong-Zhong & Xiong, You-Cai, 2022. "Biocrusts as a nature-based strategy (NbS) improve soil carbon and nitrogen stocks and maize productivity in semiarid environment," Agricultural Water Management, Elsevier, vol. 270(C).
    2. Xuanyu Tao & Zhifeng Yang & Jiajie Feng & Siyang Jian & Yunfeng Yang & Colin T. Bates & Gangsheng Wang & Xue Guo & Daliang Ning & Megan L. Kempher & Xiao Jun A. Liu & Yang Ouyang & Shun Han & Linwei W, 2024. "Experimental warming accelerates positive soil priming in a temperate grassland ecosystem," Nature Communications, Nature, vol. 15(1), pages 1-18, December.
    3. Xiaoxiao Li & Qi Zhang & Jing Ma & Yongjun Yang & Yifei Wang & Chen Fu, 2020. "Flooding Irrigation Weakens the Molecular Ecological Network Complexity of Soil Microbes during the Process of Dryland-to-Paddy Conversion," IJERPH, MDPI, vol. 17(2), pages 1-19, January.
    4. Zihan Che & Deyong Yu & Kelong Chen & Hengsheng Wang & Ziwei Yang & Fumei Liu & Xia Wang, 2022. "Effects of Warming on Microbial Community Characteristics in the Soil Surface Layer of Niaodao Wetland in the Qinghai Lake Basin," Sustainability, MDPI, vol. 14(22), pages 1-13, November.
    5. Charlotte J. Alster & Allycia Laar & Jordan P. Goodrich & Vickery L. Arcus & Julie R. Deslippe & Alexis J. Marshall & Louis A. Schipper, 2023. "Quantifying thermal adaptation of soil microbial respiration," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    6. Zhiyuan Wei & Quanchao Zeng & Wenfeng Tan, 2021. "Cover Cropping Impacts Soil Microbial Communities and Functions in Mango Orchards," Agriculture, MDPI, vol. 11(4), pages 1-12, April.
    7. Yanyu Song & Changchun Song & Jiusheng Ren & Xiuyan Ma & Wenwen Tan & Xianwei Wang & Jinli Gao & Aixin Hou, 2019. "Short-Term Response of the Soil Microbial Abundances and Enzyme Activities to Experimental Warming in a Boreal Peatland in Northeast China," Sustainability, MDPI, vol. 11(3), pages 1-16, January.
    8. Jialing Teng & Ruixing Hou & Jennifer A. J. Dungait & Guiyao Zhou & Yakov Kuzyakov & Jingbo Zhang & Jing Tian & Zhenling Cui & Fusuo Zhang & Manuel Delgado-Baquerizo, 2024. "Conservation agriculture improves soil health and sustains crop yields after long-term warming," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    9. Sen Wang & Liuyi Ding & Wanyu Liu & Jun Wang & Yali Qian, 2021. "Effect of Plastic Mulching on Soil Carbon and Nitrogen Cycling-Related Bacterial Community Structure and Function in a Dryland Spring Maize Field," Agriculture, MDPI, vol. 11(11), pages 1-13, October.
    10. Xinyi Shen & Junwei Ma & Yuqian Li & Yijia Li & Xinghui Xia, 2022. "The Effects of Multiple Global Change Factors on Soil Nutrients across China: A Meta-Analysis," IJERPH, MDPI, vol. 19(22), pages 1-16, November.
    11. Yue Wang & Shan Wang & Chun-Sheng Zhou & Wen-Feng Chi, 2022. "Application of Cmic/Corg in the Soil Fertility Evaluation of Typical Forests in the Yulin Sandy Area," Land, MDPI, vol. 11(4), pages 1-11, April.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:plo:pone00:0078616. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: plosone (email available below). General contact details of provider: https://journals.plos.org/plosone/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.