气候变化领域集成服务门户(CCPortal): Spread and persistence for integro-difference equations with shifting habitat and strong Allee effect

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DOI	10.1007/s00285-024-02048-1
	Spread and persistence for integro-difference equations with shifting habitat and strong Allee effect
	Li, Bingtuan; Otto, Garrett
发表日期	2024
ISSN	0303-6812
EISSN	1432-1416
起始页码	88
结束页码	3
卷号	88 期号:3
英文摘要	We study an integro-difference equation model that describes the spatial dynamics of a species with a strong Allee effect in a shifting habitat. We examine the case of a shifting semi-infinite bad habitat connected to a semi-infinite good habitat. In this case we rigorously establish species persistence (non-persistence) if the habitat shift speed is less (greater) than the asymptotic spreading speed of the species in the good habitat. We also examine the case of a finite shifting patch of hospitable habitat, and find that the habitat shift speed must be less than the asymptotic spreading speed associated with the habitat and there is a critical patch size for species persistence. Spreading speeds and traveling waves are established to address species persistence. Our numerical simulations demonstrate the theoretical results and show the dependence of the critical patch size on the shift speed.
英文关键词	Integro-difference equation; Shifting habitat; Allee effect; Spreading speed; Traveling wave; Critical patch size
语种	英语
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Mathematical & Computational Biology
WOS类目	Biology ; Mathematical & Computational Biology
WOS记录号	WOS:001172919400001
来源期刊	JOURNAL OF MATHEMATICAL BIOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/292638
作者单位	University of Louisville; State University of New York (SUNY) System; SUNY Cortland
推荐引用方式 GB/T 7714	Li, Bingtuan,Otto, Garrett. Spread and persistence for integro-difference equations with shifting habitat and strong Allee effect[J],2024,88(3).
APA	Li, Bingtuan,&Otto, Garrett.(2024).Spread and persistence for integro-difference equations with shifting habitat and strong Allee effect.JOURNAL OF MATHEMATICAL BIOLOGY,88(3).
MLA	Li, Bingtuan,et al."Spread and persistence for integro-difference equations with shifting habitat and strong Allee effect".JOURNAL OF MATHEMATICAL BIOLOGY 88.3(2024).