气候变化领域集成服务门户(CCPortal): The phylogenetic structure of plant-pollinator networks increases with habitat size and isolation

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DOI	10.1111/ele.12539
	The phylogenetic structure of plant-pollinator networks increases with habitat size and isolation
	Aizen M.A.; Gleiser G.; Sabatino M.; Gilarranz L.J.; Bascompte J.; Verdú M.
发表日期	2016
ISSN	1461-023X
EISSN	1461-0248
卷号	19 期号:1
英文摘要	Similarity among species in traits related to ecological interactions is frequently associated with common ancestry. Thus, closely related species usually interact with ecologically similar partners, which can be reinforced by diverse co-evolutionary processes. The effect of habitat fragmentation on the phylogenetic signal in interspecific interactions and correspondence between plant and animal phylogenies is, however, unknown. Here, we address to what extent phylogenetic signal and co-phylogenetic congruence of plant-animal interactions depend on habitat size and isolation by analysing the phylogenetic structure of 12 pollination webs from isolated Pampean hills. Phylogenetic signal in interspecific interactions differed among webs, being stronger for flower-visiting insects than plants. Phylogenetic signal and overall co-phylogenetic congruence increased independently with hill size and isolation. We propose that habitat fragmentation would erode the phylogenetic structure of interaction webs. A decrease in phylogenetic signal and co-phylogenetic correspondence in plant-pollinator interactions could be associated with less reliable mutualism and erratic co-evolutionary change. Copyright © 2016 John Wiley & Sons Ltd/CNRS.
英文关键词	Area effect; Co-phylogenetic correspondence; Habitat islands; Isolation; Mutualistic networks; Pampas; Phylogenetic structure; Pollination webs
学科领域	Animalia; Hexapoda; animal; Argentina; bird; classification; ecosystem; geography; insect; phylogeny; physiology; plant; pollination; Animals; Argentina; Birds; Ecosystem; Geography; Insects; Phylogeny; Plants; Pollination
语种	英语
scopus关键词	Animalia; Hexapoda; animal; Argentina; bird; classification; ecosystem; geography; insect; phylogeny; physiology; plant; pollination; Animals; Argentina; Birds; Ecosystem; Geography; Insects; Phylogeny; Plants; Pollination
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/118601
作者单位	Laboratorio Ecotono-CRUB, Universidad Nacional del Comahue and INIBIOMA, Quintral 1250, San Carlos de Bariloche, Río Negro, 8400, Argentina; EEA [Estación Experimental Agropecuaria] Balcarce, INTA [Instituto Nacional de Tecnología Agropecuaria], CC 276 Balcarce, Buenos Aires, 7620, Argentina; Integrative Ecology Group, Estación Biológica de Doñana, CSIC, Calle Américo Vespucio s/n, Sevilla, 41092, Spain; Institute of Evolutionary Biology and Environmental Studies, University of Zurich, Winterthurerstrasse 190, Zurich, 8057, Switzerland; Centro de Investigaciones sobre Desertificación (CIDE CSIC-UV-GV), Apartado Oficial, E-46113 Moncada, Valencia, Spain
推荐引用方式 GB/T 7714	Aizen M.A.,Gleiser G.,Sabatino M.,et al. The phylogenetic structure of plant-pollinator networks increases with habitat size and isolation[J],2016,19(1).
APA	Aizen M.A.,Gleiser G.,Sabatino M.,Gilarranz L.J.,Bascompte J.,&Verdú M..(2016).The phylogenetic structure of plant-pollinator networks increases with habitat size and isolation.Ecology Letters,19(1).
MLA	Aizen M.A.,et al."The phylogenetic structure of plant-pollinator networks increases with habitat size and isolation".Ecology Letters 19.1(2016).