DOI: 10.1111/gcb.12944
论文题名: Evolutionary responses to climate change in parasitic systems
作者: Chaianunporn T. ; Hovestadt T.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2015
卷: 21, 期: 8 起始页码: 2905
结束页码: 2916
语种: 英语
英文关键词: Climate change
; Commensalism
; Dispersal
; Parasitism
; Temperature preference
; Temperature tolerance
; Trade-off
Scopus关键词: climate change
; commensalism
; dispersal
; ecosystem response
; evolutionary biology
; parasitism
; temperature tolerance
; adaptation
; animal
; climate change
; ecosystem
; evolution
; host parasite interaction
; parasite
; symbiosis
; temperature
; theoretical model
; Adaptation, Physiological
; Animals
; Biological Evolution
; Climate Change
; Ecosystem
; Host-Parasite Interactions
; Models, Theoretical
; Parasites
; Symbiosis
; Temperature
英文摘要: Species may respond to climate change in many ecological and evolutionary ways. In this simulation study, we focus on the concurrent evolution of three traits in response to climate change, namely dispersal probability, temperature tolerance (or niche width), and temperature preference (optimal habitat). More specifically, we consider evolutionary responses in host species involved in different types of interaction, that is parasitism or commensalism, and for low or high costs of a temperature tolerance-fertility trade-off (cost of generalization). We find that host species potentially evolve all three traits simultaneously in response to increasing temperature but that the evolutionary response interacts and may be compensatory depending on the conditions. The evolutionary adjustment of temperature preference is slower in the parasitism than in commensalism scenario. Parasitism, in turn, selects for higher temperature tolerance and increased dispersal. High costs for temperature tolerance (i.e. generalization) restrict evolution of tolerance and thus lead to a faster response in temperature preference than that observed under low costs. These results emphasize the possible role of biotic interactions and the importance of 'multidimensional' evolutionary responses to climate change. © 2015 John Wiley & Sons Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/61631
Appears in Collections: 影响、适应和脆弱性
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作者单位: Biozentrum, Field Station Fabrikschleichach, University of Würzburg, Glashüttenstrasse 5, Rauhenebrach, Germany; Department of Biology (TEREC), Ghent University, K.L. Ledeganckstraat 35, Gent, Belgium
Recommended Citation:
Chaianunporn T.,Hovestadt T.. Evolutionary responses to climate change in parasitic systems[J]. Global Change Biology,2015-01-01,21(8)