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DOI	10.1007/s10584-016-1802-2
	Temperature sensitivity thresholds to warming and cooling in phenophases of alpine plants
	Meng, Fandong; Zhou, Yang; Wang, Shiping; Duan, Jichuang; Zhang, Zhenhua; Niu, Haishan; Jiang, Lili; Cui, Shujuan; Li, Xin'e; Luo, Caiyun; Zhang, Lrirong; Wang, Qi; Bao, Xiaoying; Dorji, Tsechoe; Li, Yingnian; Du, Mingyuan; Zhao, Xinquan; Zhao, Liang; Wang, Guojie; Inouye, David W.
通讯作者	Wang, SP (通讯作者)
发表日期	2016
ISSN	0165-0009
EISSN	1573-1480
起始页码	579
结束页码	590
卷号	139 期号:3-4
英文摘要	The assumption of a linear relationship between temperature and phenophases may be misleading. Furthermore, a lack of understanding of the changes in temperature sensitivity of phenophases to changes in temperature strongly limits our ability to predict phenological change in response to climate change. We investigated the timing of seven phenophases of six alpine plant species to test the hypothesis of nonlinear responses in their temperature sensitivities to warming and cooling, using a reciprocal transplant experiment along a 3200-3800 m mountain slope gradient. Our results supported our hypothesis and showed that there were different thresholds in temperature sensitivity of phenophases to warming and cooling. Moreover, linear temperature sensitivity models significantly underestimated advances and delays of phenophases within the thresholds of temperature change. The nonlinear temperature sensitivity of phenophases is best explained by plastic and adaptive responses of phenophases to temperature change gradients. Therefore, our results suggest that the thresholds of temperature sensitivity for different species should be determined and that nonlinear models of temperature sensitivity may be essential to predict accurately phenological responses to climate change.
关键词	CLIMATE-CHANGE REPRODUCTIVE PHENOLOGY PHENOTYPIC PLASTICITY TIBETAN PLATEAU SPRING PHENOLOGY RESPONSES POPULATIONS GRADIENT IMPACTS MEADOW
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000388962300017
来源期刊	CLIMATIC CHANGE
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/258852
推荐引用方式 GB/T 7714	Meng, Fandong,Zhou, Yang,Wang, Shiping,et al. Temperature sensitivity thresholds to warming and cooling in phenophases of alpine plants[J]. 中国科学院青藏高原研究所,2016,139(3-4).
APA	Meng, Fandong.,Zhou, Yang.,Wang, Shiping.,Duan, Jichuang.,Zhang, Zhenhua.,...&Inouye, David W..(2016).Temperature sensitivity thresholds to warming and cooling in phenophases of alpine plants.CLIMATIC CHANGE,139(3-4).
MLA	Meng, Fandong,et al."Temperature sensitivity thresholds to warming and cooling in phenophases of alpine plants".CLIMATIC CHANGE 139.3-4(2016).