Increasing temperature causes flowering onset time changes of alpine ginger Roscoea in the Central Himalayas

CORC > 西双版纳热带植物园 > 中国科学院西双版纳热带植物园 > 植物进化生态研究组

	Increasing temperature causes flowering onset time changes of alpine ginger Roscoea in the Central Himalayas
	Dharmalingam Mohandass ; Jian-Li Zhao ; Yong-Mei Xia ; Mason J. Campbell ; Qing-Jun Li
刊名	Journal of Asia-Pacific Biodiversity
	2015
卷号	8 期号:3 页码:191-198
中文摘要	Recent herbarium-based phenology assessments of many plant species have found significant responses to global climate change over the previous century. In this study, we investigate how the flowering phenology of three alpine ginger Roscoea species responses to climate change over the century from 1913 to 2011, by comparing between herbarium-based phenology records and direct flowering observations. According to the observations, flowering onset of the three alpine ginger species occurred either 22 days earlier or was delayed by 8–30 days when comparing the mean peak flowering date between herbarium-based phenology records and direct flowering observations. It is likely that this significant change in flowering onset is due to increased annual minimum and maximum temperatures and mean annual temperature by about 0.053°C per year. Our results also show that flowering time changes occurred due to an increasing winter–spring minimum temperature and monsoon minimum temperature, suggesting that these Roscoea species respond greatly to climate warming resulting in changes on flowering times.
语种	英语
公开日期	2017-01-04
内容类型	期刊论文
源URL	[http://ir.xtbg.org.cn/handle/353005/10208]
专题	西双版纳热带植物园_植物进化生态研究组
推荐引用方式 GB/T 7714	Dharmalingam Mohandass,Jian-Li Zhao,Yong-Mei Xia,et al. Increasing temperature causes flowering onset time changes of alpine ginger Roscoea in the Central Himalayas[J]. Journal of Asia-Pacific Biodiversity,2015,8(3):191-198.
APA	Dharmalingam Mohandass,Jian-Li Zhao,Yong-Mei Xia,Mason J. Campbell,&Qing-Jun Li.(2015).Increasing temperature causes flowering onset time changes of alpine ginger Roscoea in the Central Himalayas.Journal of Asia-Pacific Biodiversity,8(3),191-198.
MLA	Dharmalingam Mohandass,et al."Increasing temperature causes flowering onset time changes of alpine ginger Roscoea in the Central Himalayas".Journal of Asia-Pacific Biodiversity 8.3(2015):191-198.