干旱区生态环境知识资源中心(Arid): Grow fast but don't die young: Maternal effects mediate life-history trade-offs of lizards under climate warming

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DOI	10.1111/1365-2656.13475
	Grow fast but don't die young: Maternal effects mediate life-history trade-offs of lizards under climate warming
	Hao, Xin; Zou, Ting-Ting; Han, Xing-Zhi; Zhang, Fu-Shun; Du, Wei-Guo
通讯作者	Du, WG (corresponding author), Chinese Acad Sci, Inst Zool, Key Lab Anim Ecol & Conservat Biol, Beijing, Peoples R China. ; Du, WG (corresponding author), Chinese Acad Sci, CAS Ctr Excellence Anim Evolut & Genet, Kunming, Yunnan, Peoples R China.
来源期刊	JOURNAL OF ANIMAL ECOLOGY
ISSN	0021-8790
EISSN	1365-2656
出版年	2021
卷号	90 期号:6 页码:1550-1559
英文摘要	As postulated by life-history theory, not all life-history traits can be maximized simultaneously. In ectothermic animals, climate warming is predicted to increase growth rates, but at a cost to overall life span. Maternal effects are expected to mediate this life-history trade-off, but such effects have not yet been explicitly elucidated. To understand maternal effects on the life-history responses to climate warming in lizard offspring, we conducted a manipulative field experiment on a desert-dwelling viviparous lacertid lizard Eremias multiocellata, using open-top chambers in a factorial design (maternal warm climate and maternal present climate treatments x offspring warm climate and offspring present climate treatments). We found that the maternal warm climate treatment had little impact on the physiological and life-history traits of adult females (i.e. metabolic rate, reproductive output, growth and survival). However, the offspring warm climate treatment significantly affected offspring growth, and both maternal and offspring warm climate treatments interacted to affect offspring survival. Offspring from the warm climate treatment grew faster than those from the present climate treatment. However, the offspring warm climate treatment significantly decreased the survival rate of offspring from maternal present climate treatment, but not for those from the maternal warm climate treatment. Our study demonstrates that maternal effects mediate the trade-off between growth and survival of offspring lizards, allowing them to grow fast without a concurrent cost of low survival rate (short life span). These findings stress the importance of adaptive maternal effects in buffering the impact of climate warming on organisms, which may help us to accurately predict the vulnerability of populations and species to future warming climates.
英文关键词	adaptive plasticity climate warming life‐ history trade‐ off maternal effect reptile
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000634558500001
WOS类目	Ecology ; Zoology
WOS研究方向	Environmental Sciences & Ecology ; Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350658
作者单位	[Hao, Xin; Zou, Ting-Ting; Du, Wei-Guo] Chinese Acad Sci, Inst Zool, Key Lab Anim Ecol & Conservat Biol, Beijing, Peoples R China; [Hao, Xin; Zou, Ting-Ting] Univ Chinese Acad Sci, Beijing, Peoples R China; [Han, Xing-Zhi] Northeast Forestry Univ, Coll Wildlife Resources, Harbin, Peoples R China; [Zhang, Fu-Shun] Chinese Acad Agr Sci, Inst Grassland Res, Hohhot, Peoples R China; [Du, Wei-Guo] Chinese Acad Sci, CAS Ctr Excellence Anim Evolut & Genet, Kunming, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Hao, Xin,Zou, Ting-Ting,Han, Xing-Zhi,et al. Grow fast but don't die young: Maternal effects mediate life-history trade-offs of lizards under climate warming[J],2021,90(6):1550-1559.
APA	Hao, Xin,Zou, Ting-Ting,Han, Xing-Zhi,Zhang, Fu-Shun,&Du, Wei-Guo.(2021).Grow fast but don't die young: Maternal effects mediate life-history trade-offs of lizards under climate warming.JOURNAL OF ANIMAL ECOLOGY,90(6),1550-1559.
MLA	Hao, Xin,et al."Grow fast but don't die young: Maternal effects mediate life-history trade-offs of lizards under climate warming".JOURNAL OF ANIMAL ECOLOGY 90.6(2021):1550-1559.