气候变化领域集成服务门户(CCPortal): Joint species distributions reveal the combined effects of host plants, abiotic factors and species competition as drivers of species abundances in fruit flies

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DOI	10.1111/ele.13825
	Joint species distributions reveal the combined effects of host plants, abiotic factors and species competition as drivers of species abundances in fruit flies
	Facon B.; Hafsi A.; Charlery de la Masselière M.; Robin S.; Massol F.; Dubart M.; Chiquet J.; Frago E.; Chiroleu F.; Duyck P.-F.; Ravigné V.
发表日期	2021
ISSN	1461023X
起始页码	1905
结束页码	1916
卷号	24 期号:9
英文摘要	The relative importance of ecological factors and species interactions for shaping species distributions is still debated. The realised niches of eight sympatric tephritid fruit flies were inferred from field abundance data using joint species distribution modelling and network inference, on the whole community and separately on three host plant groups. These estimates were then confronted the fundamental niches of seven fly species estimated through laboratory-measured fitnesses on host plants. Species abundances depended on host plants, followed by climatic factors, with a dose of competition between species sharing host plants. The relative importance of these factors mildly changed among the three host plant groups. Despite overlapping fundamental niches, specialists and generalists had almost distinct realised niches, with possible competitive exclusion of generalists by specialists on Cucurbitaceae. They had different assembly rules: Specialists were mainly influenced by their adaptation to host plants, while generalist abundances varied regardless of their fundamental host use. © 2021 John Wiley & Sons Ltd.
关键词	community ecology niche modelling performance phytophagous insects preference specialisation
英文关键词	Cucurbitaceae; Hexapoda
语种	英语
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/204385
作者单位	INRAE, UMR PVBMT, Saint Pierre, France; CIRAD, UMR PVBMT, Saint Pierre, France; Laboratoire MMIP – UMR INRA 518/AgroParisTech, Paris, France; Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019 – UMR 9017 – CIIL – Center for Infection and Immunity of Lille, Lille, France; Univ. Lille, CNRS, UMR 8198 –Evo-Eco-Paleo, Lille, France; CIRAD, UMR CBGP, Montferrier sur Lez, France; IAC, Equipe ARBOREAL, Nouméa, New Caledonia
推荐引用方式 GB/T 7714	Facon B.,Hafsi A.,Charlery de la Masselière M.,et al. Joint species distributions reveal the combined effects of host plants, abiotic factors and species competition as drivers of species abundances in fruit flies[J],2021,24(9).
APA	Facon B..,Hafsi A..,Charlery de la Masselière M..,Robin S..,Massol F..,...&Ravigné V..(2021).Joint species distributions reveal the combined effects of host plants, abiotic factors and species competition as drivers of species abundances in fruit flies.Ecology Letters,24(9).
MLA	Facon B.,et al."Joint species distributions reveal the combined effects of host plants, abiotic factors and species competition as drivers of species abundances in fruit flies".Ecology Letters 24.9(2021).