气候变化领域集成服务门户(CCPortal): A meta-analysis of the effects of climate change-related abiotic factors on aboveground and belowground plant-associated microbes

CCPortal

DOI	10.1111/oik.10411
	A meta-analysis of the effects of climate change-related abiotic factors on aboveground and belowground plant-associated microbes
	Quiroga, Gabriela; Castagneyrol, Bastien; Abdala-Roberts, Luis; Moreira, Xoaquin
发表日期	2024
ISSN	0030-1299
EISSN	1600-0706
英文摘要	The abiotic environment exerts strong effects on plant-associated microbes, shaping their interactions with plants and resulting ecosystem processes. However, these abiotic effects on plant-microbe interactions are often highly specific and contingent on the abiotic driver or microbial group, requiring synthesis work describing general patterns and from this generate hypotheses and guide mechanistic work. To address this, we conducted a meta-analysis of the effects of climate change-related abiotic factors, namely warming, drought, and eCO(2), on plant-associated microbes distinguishing by microbial taxonomic or biological group (bacteria, fungi or virus) and the plant part where microbes are found or associated with (phyllosphere or rhizosphere). We found abiotic driver-specific patterns, whereby drought significantly reduced microbial abundance, whereas warming and eCO(2) had no significant effects. In addition, these abiotic effects were contingent on the microbial taxonomic group, with fungi being negatively affected by drought but positively affected by warming (eCO(2) enrichment had no effect), whereas bacteria and viruses were not significantly affected by any factor. Likewise, rhizospheric microbes were negatively affected by drought but positively affected by warming (eCO(2) enrichment had no effect), whereas phyllospheric microbes were not significantly affected by any factor. Collectively, these findings point to important implications for global change research by highlighting contrasting effects of climate change-related abiotic drivers on plant-associated microbes and the contingency of such effects on microbe life histories and the nature of their interactions with plants.
英文关键词	climate change; drought; eCO(2); phyllosphere; plant-associated microbes; rhizosphere; warming
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Ecology
WOS记录号	WOS:001198307200001
来源期刊	OIKOS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/308325
作者单位	Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Mision Biologica de Galicia (MBG); INRAE; Universite de Bordeaux; Universidad Autonoma de Yucatan
推荐引用方式 GB/T 7714	Quiroga, Gabriela,Castagneyrol, Bastien,Abdala-Roberts, Luis,et al. A meta-analysis of the effects of climate change-related abiotic factors on aboveground and belowground plant-associated microbes[J],2024.
APA	Quiroga, Gabriela,Castagneyrol, Bastien,Abdala-Roberts, Luis,&Moreira, Xoaquin.(2024).A meta-analysis of the effects of climate change-related abiotic factors on aboveground and belowground plant-associated microbes.OIKOS.
MLA	Quiroga, Gabriela,et al."A meta-analysis of the effects of climate change-related abiotic factors on aboveground and belowground plant-associated microbes".OIKOS (2024).