气候变化领域集成服务门户(CCPortal): Trait matching and phenological overlap increase the spatio-temporal stability and functionality of plant

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DOI	10.1111/ele.13510
	Trait matching and phenological overlap increase the spatio-temporal stability and functionality of plant–pollinator interactions
	Peralta G.; Vázquez D.P.; Chacoff N.P.; Lomáscolo S.B.; Perry G.L.W.; Tylianakis J.M.
发表日期	2020
ISSN	1461023X
起始页码	1107
结束页码	1116
卷号	23 期号:7
英文摘要	Morphology and phenology influence plant–pollinator network structure, but whether they generate more stable pairwise interactions with higher pollination success remains unknown. Here we evaluate the importance of morphological trait matching, phenological overlap and specialisation for the spatio-temporal stability (measured as variability) of plant–pollinator interactions and for pollination success, while controlling for species' abundance. To this end, we combined a 6-year plant–pollinator interaction dataset, with information on species traits, phenologies, specialisation, abundance and pollination success, into structural equation models. Interactions among abundant plants and pollinators with well-matched traits and phenologies formed the stable and functional backbone of the pollination network, whereas poorly matched interactions were variable in time and had lower pollination success. We conclude that phenological overlap could be more useful for predicting changes in species interactions than species abundances, and that non-random extinction of species with well-matched traits could decrease the stability of interactions within communities and reduce their functioning. © 2020 John Wiley & Sons Ltd/CNRS
关键词	Abundance interaction frequency pollination success pollinator impact spatial variability specialisation temporal variability
英文关键词	animal; flower; insect; phenotype; plant; pollination; Animals; Flowers; Insecta; Phenotype; Plants; Pollination
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/204275
作者单位	Centre for Integrative Ecology, School of Biological Sciences, University of Canterbury, Christchurch, New Zealand; Instituto Argentino de Investigaciones de las Zonas Áridas, CONICET, Mendoza, Argentina; Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, Mendoza, Argentina; Instituto de Ecología Regional, CONICET-Universidad Nacional de Tucumán, Tucumán, Argentina; Facultad de Ciencias Naturales e IML, Universidad Nacional de Tucumán, Tucumán, Argentina; School of Environment, University of Auckland, Auckland, New Zealand
推荐引用方式 GB/T 7714	Peralta G.,Vázquez D.P.,Chacoff N.P.,等. Trait matching and phenological overlap increase the spatio-temporal stability and functionality of plant–pollinator interactions[J],2020,23(7).
APA	Peralta G.,Vázquez D.P.,Chacoff N.P.,Lomáscolo S.B.,Perry G.L.W.,&Tylianakis J.M..(2020).Trait matching and phenological overlap increase the spatio-temporal stability and functionality of plant–pollinator interactions.Ecology Letters,23(7).
MLA	Peralta G.,et al."Trait matching and phenological overlap increase the spatio-temporal stability and functionality of plant–pollinator interactions".Ecology Letters 23.7(2020).