ArticleFrontiers in microbiology2022
Effect of Alteration in Precipitation Amount on Soil Microbial Community in a Semi-Arid Grassland.
Article in Frontiers in microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 24 citations in OpenAlex.
- Plant influence shapesMicrobiology spectrum · 2026Article
- Drought Impacts on Plant-Soil Carbon Allocation-Integrating Future Mean Climatic Conditions.Global change biology · 2025Article
- The microbiome of the lichen Lobaria pulmonaria varies according to climate on a subcontinental scale.Environmental microbiology reports · 2024Article
- Changes in soil oxidase activity induced by microbial life history strategies mediate the soil heterotrophic respiration response to drought and nitrogen enrichment.Frontiers in microbiology · 2024Article
- Different and unified responses of soil bacterial and fungal community composition and predicted functional potential to 3 years' drought stress in a semiarid alpine grassland.Frontiers in microbiology · 2023Article
- Effect of Arbuscular Mycorrhiza FungusInternational journal of environmental research and public health · 2023Article
- Responses of soil bacterial communities to precipitation change in the semi-arid alpine grassland of Northern Tibet.Frontiers in plant science · 2022Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Climate models predict significant changes in precipitation magnitude in semi-arid grasslands, so it is vital to improve our understanding of how changing precipitation affects microbial communities in grassland ecosystems. Using a long-term field manipulation experiment, we evaluated the responses of microbial communities to a decrease (DP) and an increase (IP) in precipitation on a semi-arid grassland in northern China. The results showed that bacterial species richness decreased significantly with DP but remained stable under IP. Relative abundance of oligotrophic, slow-growing bacterial phyla (e.g., Chloroflexi and Acidobacteria) increased with DP but decreased with IP, whereas the relative abundance of copiotrophic, fast-growing bacterial phyla (e.g., Proteobacteria and Bacteroidetes) decreased with DP but increased with IP. In contrast, diversity, species composition, and relative abundance of different fungal phyla change little with DP or IP. These results indicate a greater sensitivity of bacteria to precipitation changes than fungi, and the sensitivity of bacteria to DP was higher than IP. Our findings are important for understanding soil microbial dynamics under future climate change scenarios.
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