气候变化领域集成服务门户(CCPortal): The context dependency of pollinator interference: How environmental conditions and co-foraging species impact floral visitation

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DOI	10.1111/ele.13765
	The context dependency of pollinator interference: How environmental conditions and co-foraging species impact floral visitation
	Cervantes-Loreto A.; Ayers C.A.; Dobbs E.K.; Brosi B.J.; Stouffer D.B.
发表日期	2021
ISSN	1461023X
起始页码	1443
结束页码	1454
卷号	24 期号:7
英文摘要	Animals often change their behaviour in the presence of other species and the environmental context they experience, and these changes can substantially modify the course their populations follow. In the case of animals involved in mutualistic interactions, it is still unclear how to incorporate the effects of these behavioural changes into population dynamics. We propose a framework for using pollinator functional responses to examine the roles of pollinator–pollinator interactions and abiotic conditions in altering the times between floral visits of a focal pollinator. We then apply this framework to a unique foraging experiment with different models that allow resource availability and sublethal exposure to a neonicotinoid pesticide to modify how pollinators forage alone and with co-foragers. We found that all co-foragers interfere with the focal pollinator under at least one set of abiotic conditions; for most species, interference was strongest at higher levels of resource availability and with pesticide exposure. Overall our results highlight that density-dependent responses are often context-dependent themselves. © 2021 John Wiley & Sons Ltd.
关键词	density dependence foraging chamber interaction modification pollinator competition pollinator functional responses visitation rates
英文关键词	density dependence; environmental conditions; mutualism; neonicotinoid pesticide; pollination; pollinator; population dynamics; resource availability; animal; flower; pollination; Animals; Flowers; 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/204351
作者单位	Centre for Integrative Ecology, School of Biological Sciences, University of Canterbury, Christchurch, New Zealand; Department of Environmental Sciences, Emory University, Atlanta, GA, United States; Department of Biology, University of Washington, Seattle, WA, United States
推荐引用方式 GB/T 7714	Cervantes-Loreto A.,Ayers C.A.,Dobbs E.K.,et al. The context dependency of pollinator interference: How environmental conditions and co-foraging species impact floral visitation[J],2021,24(7).
APA	Cervantes-Loreto A.,Ayers C.A.,Dobbs E.K.,Brosi B.J.,&Stouffer D.B..(2021).The context dependency of pollinator interference: How environmental conditions and co-foraging species impact floral visitation.Ecology Letters,24(7).
MLA	Cervantes-Loreto A.,et al."The context dependency of pollinator interference: How environmental conditions and co-foraging species impact floral visitation".Ecology Letters 24.7(2021).