干旱区生态环境知识资源中心(Arid): Expanding the Pulse-Reserve Paradigm to Microorganisms on the Basis of Differential Reserve Management Strategies

Arid

DOI	10.1093/biosci/biac036
	Expanding the Pulse-Reserve Paradigm to Microorganisms on the Basis of Differential Reserve Management Strategies
	Garcia-Pichel, Ferran; Sala, Osvaldo
通讯作者	Garcia-Pichel, F
来源期刊	BIOSCIENCE
ISSN	0006-3568
EISSN	1525-3244
出版年	2022
卷号	72 期号:7 页码:638-650
英文摘要	The pulse-reserve paradigm (PRP) is central in dryland ecology, although microorganismal traits were not explicitly considered in its inception. We asked if the PRP could be reframed to encompass organisms both large and small. We used a synthetic review of recent advances in arid land microbial ecology combined with a mathematically explicit theoretical model. Preserving the PRPs core of adaptations by reserve building, the model considers differential organismal strategies to manage these reserves. It proposes a gradient of organisms according to their reserve strategies, from nimble responders (NIRs) to torpid responders (TORs). It predicts how organismal fitness depends on pulse regimes and reserve strategies, partially explaining organismal diversification and distributions. After accounting for scaling phenomena and redefining the microscale meaning of aridity, the evidence shows that the PRP is applicable to microbes. This modified PRP represents an inclusive theoretical framework working across life-forms, although direct testing is still needed.
英文关键词	microbes plants aridlands adaptations theoretical ecology
类型	Article
语种	英语
开放获取类型	Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000817313200005
WOS关键词	BIOLOGICAL SOIL CRUSTS ; COMMUNITY COMPOSITION ; BACTERIAL SURVIVAL ; ARID LANDS ; DESICCATION ; DYNAMICS ; TERRESTRIAL ; CYANOBACTERIA ; PRECIPITATION ; MECHANISMS
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/391993
推荐引用方式 GB/T 7714	Garcia-Pichel, Ferran,Sala, Osvaldo. Expanding the Pulse-Reserve Paradigm to Microorganisms on the Basis of Differential Reserve Management Strategies[J],2022,72(7):638-650.
APA	Garcia-Pichel, Ferran,&Sala, Osvaldo.(2022).Expanding the Pulse-Reserve Paradigm to Microorganisms on the Basis of Differential Reserve Management Strategies.BIOSCIENCE,72(7),638-650.
MLA	Garcia-Pichel, Ferran,et al."Expanding the Pulse-Reserve Paradigm to Microorganisms on the Basis of Differential Reserve Management Strategies".BIOSCIENCE 72.7(2022):638-650.