Arid
DOI10.1002/jez.2179
The vulnerability of developing embryos to simulated climate warming differs between sympatric desert lizards
Ma, Liang1; Sun, Bao-Jun1; Li, Shu-Ran1,2; Hao, Xin1,3; Bi, Jun-Huai4; Du, Wei-Guo1
通讯作者Du, Wei-Guo
来源期刊JOURNAL OF EXPERIMENTAL ZOOLOGY PART A-ECOLOGICAL AND INTEGRATIVE PHYSIOLOGY
ISSN2471-5646
出版年2018
卷号329期号:4-5页码:252-261
英文摘要

The vulnerability of species to climate warming varies along latitudinal and elevational clines, but how sympatric species vary in vulnerability to climate warming remains largely unknown. We experimentally simulated nest temperatures of two sympatric lizards with divergent microhabitat preferences (Phrynocephalus przewalskii and Eremias argus), under climate warming senarios, to determine the response of embryos to increased mean temperatures and heat waves. Our study demonstrated that simulated climate warming reduced hatching success and hatchling size and growth in E. argus (that prefers closed microhabitats), but had less effect in P. przewalskii (that occupies open microhabitats). The reduced growth rate of E. argus hatchlings was associated with a decrease in metabolic rate, which was more evident in hatchling E. argus than in P. przewalskii. Our results suggest lizards that prefer closed microhabitats may be more vulnerable to climate warming than those that prefer open microhabitats; further studies are needed to test this hypothesis. More generally, the divergent responses of sympatric species to climate warming highlights the importance of distinguishing the thermal sensitivity of behavior and physiology for each species of a community, in order to make predictions about the impacts of climate warming at regional scales.


英文关键词climate warming embryonic development microhabitat nest temperature physiological divergence sympatric species
类型Article
语种英语
国家Peoples R China
收录类别SCI-E
WOS记录号WOS:000444678500011
WOS关键词THERMAL TOLERANCE ; BEHAVIORAL THERMOREGULATION ; INCUBATION TEMPERATURES ; PHYSIOLOGICAL ECOLOGY ; LOCOMOTOR PERFORMANCE ; FOOD ASSIMILATION ; BODY-TEMPERATURE ; GLOBAL PATTERNS ; HEAT WAVES ; FITNESS
WOS类目Zoology
WOS研究方向Zoology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/210902
作者单位1.Chinese Acad Sci, Inst Zool, Key Lab Anim Ecol & Conservat Biol, Beijing, Peoples R China;
2.Wenzhou Univ, Coll Life & Environm Sci, Wenzhou, Peoples R China;
3.Univ Chinese Acad Sci, Beijing, Peoples R China;
4.Inner Mongolia Normal Univ, Coll Life Sci, Hohhot, Peoples R China
推荐引用方式
GB/T 7714
Ma, Liang,Sun, Bao-Jun,Li, Shu-Ran,et al. The vulnerability of developing embryos to simulated climate warming differs between sympatric desert lizards[J],2018,329(4-5):252-261.
APA Ma, Liang,Sun, Bao-Jun,Li, Shu-Ran,Hao, Xin,Bi, Jun-Huai,&Du, Wei-Guo.(2018).The vulnerability of developing embryos to simulated climate warming differs between sympatric desert lizards.JOURNAL OF EXPERIMENTAL ZOOLOGY PART A-ECOLOGICAL AND INTEGRATIVE PHYSIOLOGY,329(4-5),252-261.
MLA Ma, Liang,et al."The vulnerability of developing embryos to simulated climate warming differs between sympatric desert lizards".JOURNAL OF EXPERIMENTAL ZOOLOGY PART A-ECOLOGICAL AND INTEGRATIVE PHYSIOLOGY 329.4-5(2018):252-261.
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