[Responses of Different Degradation Stages of Alpine Wetland on Soil Microbial Community in the Yellow River Source Zone].

作者：Chunying Lin, Xilai Li, Yuxing Zhang, Huafang Sun, Chengyi Li, Liqun Jin, Xin-Guang Yang, Kai Liu · 发表于：PubMed · 年份：2021 · DOI：10.13227/j.hjkx.202011072 · 被引用次数：9 · 研究领域：Peatlands and Wetlands Ecology、Microbial Community Ecology and Physiology

<0.05). The dominant microorganisms in the grass patches were more sensitive than those in the frozen-thawing patches. It was found that the main factors affecting the microbial community structure of soil were water content, organic carbon, microbial biomass carbon, microbial biomass nitrogen, and sedge coverage. Microbial diversity may decrease in heavily degraded alpine wetlands. Thus, the frozen-thawing patches and sedge species should be first protected, and the supplements of soil water content, soil organic carbon, microbial biomass carbon, and nitrogen should be strengthened for alpine wetland restoration.