土壤2024，Vol.56Issue(4)：689-696,8.DOI:10.13758/j.cnki.tr.2024.04.001
不同时空尺度下土壤微生物群落分布及驱动因素研究进展
Distribution Patterns and Drivers of Soil Microbial Communities at Different Spatiotemporal Scales:A Review
摘要
Abstract
Reviewing of spatiotemporal distribution patterns of soil microbial community diversities and structures at different scales gives rise to understanding the mechanisms of community assembling and responding to global climate change.Many advances have been made in this field in the past two decades with widely-used high-throughput sequencing technology.An overview of the distribution patterns and drivers of soil bacteria and fungi communities at different spatial scales(micro,local,regional and continental scales)and temporal scales(short-term,seasonal,multi-years and more than hundreds of years)was provided in this paper.The recent studies indicated that spatiotemporal distribution patterns are different between bacteria and fungi,which are mainly driven by the spatial heterogeneity of soil,and space is more important than time in regulating soil microbial community,or time variables act as a supplement for space.Based on the existing progresses and problems,future perspectives in this field are pointed to explore the spatial distribution patterns at higher taxonomy levels at regional and continental scales for specific community,and reveal the universal distribution pattern and driving mechanism that attempts to simplify this question in a new way.关键词
土壤微生物群落/分布格局/空间尺度/时间尺度/驱动因素Key words
Soil microbial community/Distribution pattern/Spatial scale/Time scale/Drivers分类
资源环境引用本文复制引用
康小虎,刘鑫,刘姗姗,李玥萍,贾婷婷..不同时空尺度下土壤微生物群落分布及驱动因素研究进展[J].土壤,2024,56(4):689-696,8.基金项目
甘肃省自然科学基金项目(23JRRA916)和甘肃省高等学校创新基金项目(2021A-039)资助. （23JRRA916）
