气候变化领域集成服务门户(CCPortal): Sex-specific responses to climate change in plants alter population sex ratio and performance

CCPortal

DOI	10.1126/science.aaf2588
	Sex-specific responses to climate change in plants alter population sex ratio and performance
	Petry W.K.; Soule J.D.; Iler A.M.; Chicas-Mosier A.; Inouye D.W.; Miller T.E.X.; Mooney K.A.
发表日期	2016
ISSN	0036-8075
起始页码	69
结束页码	71
卷号	353 期号:6294
英文摘要	Males and females are ecologically distinct in many species, but whether responses to climate change are sex-specific is unknown. We document sex-specific responses to climate change in the plant Valeriana edulis (valerian) over four decades and across its 1800-meter elevation range. Increased elevation was associated with increased water availability and female frequency, likely owing to sex-specific water use efficiency and survival. Recent aridification caused male frequency to move upslope at 175 meters per decade, a rate of trait shift outpacing reported species' range shifts by an order of magnitude. This increase in male frequency reduced pollen limitation and increased seedset. Coupled with previous studies reporting sex-specific arthropod communities, these results underscore the importance of ecological differences between the sexes in mediating biological responses to climate change.
英文关键词	water; valerian; aridification; arthropod; climate change; community response; dicotyledon; elevation; pollen limitation; sex ratio; sex-related difference; survival; water availability; water use efficiency; Article; climate change; flowering; growing season; nonhuman; plant water use; pollen; precipitation; priority journal; sex difference; sex ratio; soil moisture; Valeriana; Valeriana edulis; water availability; animal; arthropod; classification; physiology; plant seed; sex ratio; sexual development; Arthropoda; Valeriana; Valeriana edulis; Animals; Arthropods; Climate Change; Pollen; Seeds; Sex Characteristics; Sex Ratio; Valerian
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/245069
作者单位	Department of Ecology and Evolutionary Biology, University of California, Irvine, CA 92697-2525, United States; Rocky Mountain Biological Laboratory, Crested Butte, CO 81224, United States; Aarhus Institute of Advanced Studies, Aarhus University, Høegh-Guldbergs Gade 6B, Aarhus C, DK-8000, Denmark; Department of Integrative Biology, Oklahoma State University, Stillwater, OK 7407 8, United States; Department of Biology, University of Maryland, College Park, MD 20742, United States; Department of BioSciences, Program in Ecology and Evolutionary Biology, Rice University, Houston, TX 77005, United States; Institute of Integrative Biology, ETH Zürich (Swiss Federal Institute of Technology), Universitätstrasse 16, Zürich, Switzerland
推荐引用方式 GB/T 7714	Petry W.K.,Soule J.D.,Iler A.M.,et al. Sex-specific responses to climate change in plants alter population sex ratio and performance[J],2016,353(6294).
APA	Petry W.K..,Soule J.D..,Iler A.M..,Chicas-Mosier A..,Inouye D.W..,...&Mooney K.A..(2016).Sex-specific responses to climate change in plants alter population sex ratio and performance.Science,353(6294).
MLA	Petry W.K.,et al."Sex-specific responses to climate change in plants alter population sex ratio and performance".Science 353.6294(2016).