globalchange  > 影响、适应和脆弱性
DOI: 10.1111/gcb.12932
论文题名:
The smell of change: Warming affects species interactions mediated by chemical information
作者: Sentis A.; Ramon-Portugal F.; Brodeur J.; Hemptinne J.-L.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2015
卷: 21, 期:10
起始页码: 3586
结束页码: 3594
语种: 英语
英文关键词: Chemical communication ; Climate change ; Insects ; Metabolic theory of ecology ; Nontrophic interactions ; Temperature
Scopus关键词: climate change ; ecological theory ; global warming ; insect ; interspecific interaction ; metabolism ; oviposition ; temperature effect ; Hexapoda ; pheromone ; animal ; beetle ; biodiversity ; chemotaxis ; egg laying ; female ; greenhouse effect ; growth, development and aging ; larva ; metabolism ; physiology ; population migration ; Animal Migration ; Animals ; Beetles ; Biodiversity ; Chemotaxis ; Female ; Global Warming ; Larva ; Oviposition ; Pheromones
英文摘要: Knowledge of how temperature influences an organism's physiology and behaviour is of paramount importance for understanding and predicting the impacts of climate change on species' interactions. While the behaviour of many organisms is driven by chemical information on which they rely on to detect resources, conspecifics, natural enemies and competitors, the effects of temperature on infochemical-mediated interactions remain largely unexplored. Here, we experimentally show that temperature strongly influences the emission of infochemicals by ladybeetle larvae, which, in turn, modifies the oviposition behaviour of conspecific females. Temperature also directly affects female perception of infochemicals and their oviposition behaviour. Our results suggest that temperature-mediated effects on chemical communication can influence flows across system boundaries (e.g. immigration and emigration) and thus alter the dynamics and stability of ecological networks. We therefore argue that investigating the effects of temperature on chemical communication is a crucial step towards a better understanding of the functioning of ecological communities facing rapid environmental changes. © 2015 John Wiley & Sons Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/61576
Appears in Collections:影响、适应和脆弱性

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作者单位: Institut de recherche en biologie végétale, Département de sciences biologiques, Université de Montréal, Montréal, QC, Canada; Unité Mixte de Recherche 5174 'Evolution et Diversité Biologique', Centre National de la Recherche Scientifique, Université de Toulouse - École Nationale de Formation Agronomique, BP 22687, Castanet-Tolosan, France; Department of Ecosystem Biology, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic; Biology Centre CAS, Institute of Entomology, Laboratory of Aquatic Insects and Relict Ecosystems, České Budějovice, Czech Republic

Recommended Citation:
Sentis A.,Ramon-Portugal F.,Brodeur J.,et al. The smell of change: Warming affects species interactions mediated by chemical information[J]. Global Change Biology,2015-01-01,21(10)
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