气候变化领域集成服务门户(CCPortal): Reduction of microbial diversity in grassland soil is driven by long-term climate warming

CCPortal

DOI	10.1038/s41564-022-01147-3
	Reduction of microbial diversity in grassland soil is driven by long-term climate warming
	Wu, Linwei; Zhang, Ya; Guo, Xue; Ning, Daliang; Zhou, Xishu; Feng, Jiajie; Yuan, Mengting Maggie; Liu, Suo; Guo, Jiajing; Gao, Zhipeng; Ma, Jie; Kuang, Jialiang; Jian, Siyang; Han, Shun; Yang, Zhifeng; Ouyang, Yang; Fu, Ying; Xiao, Naijia; Liu, Xueduan; Wu, Liyou; Zhou, Aifen; Yang, Yunfeng; Tiedje, James M.; Zhou, Jizhong
发表日期	2022
ISSN	2058-5276
起始页码	1054
结束页码	+
卷号	7 期号:7
英文摘要	Soil microbes control the cycling of carbon, but how these communities will respond to climate changes is unknown. Here, 7 years of artificial warming decreased microbial richness and diversity, driven mostly by soil moisture loss. Anthropogenic climate change threatens ecosystem functioning. Soil biodiversity is essential for maintaining the health of terrestrial systems, but how climate change affects the richness and abundance of soil microbial communities remains unresolved. We examined the effects of warming, altered precipitation and annual biomass removal on grassland soil bacterial, fungal and protistan communities over 7 years to determine how these representative climate changes impact microbial biodiversity and ecosystem functioning. We show that experimental warming and the concomitant reductions in soil moisture play a predominant role in shaping microbial biodiversity by decreasing the richness of bacteria (9.6%), fungi (14.5%) and protists (7.5%). Our results also show positive associations between microbial biodiversity and ecosystem functional processes, such as gross primary productivity and microbial biomass. We conclude that the detrimental effects of biodiversity loss might be more severe in a warmer world.
语种	英语
WOS研究方向	Microbiology
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000810338000002
来源期刊	NATURE MICROBIOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280404
作者单位	Peking University; University of Oklahoma System; University of Oklahoma - Norman; University of Oklahoma System; University of Oklahoma - Norman; Tsinghua University; Central South University; University of California System; University of California Berkeley; Hunan Academy of Agricultural Sciences; Hunan Agricultural University; China University of Geosciences; Michigan State University; University of Oklahoma System; University of Oklahoma - Norman; United States Department of Energy (DOE); Lawrence Berkeley National Laboratory
推荐引用方式 GB/T 7714	Wu, Linwei,Zhang, Ya,Guo, Xue,et al. Reduction of microbial diversity in grassland soil is driven by long-term climate warming[J],2022,7(7).
APA	Wu, Linwei.,Zhang, Ya.,Guo, Xue.,Ning, Daliang.,Zhou, Xishu.,...&Zhou, Jizhong.(2022).Reduction of microbial diversity in grassland soil is driven by long-term climate warming.NATURE MICROBIOLOGY,7(7).
MLA	Wu, Linwei,et al."Reduction of microbial diversity in grassland soil is driven by long-term climate warming".NATURE MICROBIOLOGY 7.7(2022).