气候变化领域集成服务门户(CCPortal): Nonlinear responses of temperature sensitivities of community phenophases to warming and cooling events are mirroring plant functional diversity

CCPortal

DOI	10.1016/j.agrformet.2018.01.034
	Nonlinear responses of temperature sensitivities of community phenophases to warming and cooling events are mirroring plant functional diversity
	Meng, Fandong; Ji Suonan; Zhang, Zhenhua; Wang, Shiping; Duan, Jichuang; Wang, Qi; Li, Bowen; Luo, Caiyun; Jiang, Lili; Zhang, Lirong; Liu, Peipei; Renzeng, Wangmu; Lv, Wangwang; Wang, Zhezhen; Tsechoe, Dorji; Du, Mingyuan
通讯作者	Wang, SP (通讯作者)
发表日期	2018
ISSN	0168-1923
EISSN	1873-2240
起始页码	31
结束页码	37
卷号	253
英文摘要	Lack of understanding of how plant diversity of different flowering functional groups mediates response patterns of community phenophases to climate change limits our ability to predict future phenology. We used reciprocal transplant experiments across four elevations (i.e., 3200, 3400, 3600 and 3800 m) on the Tibetan Plateau for three years to investigate how temperature change (i.e., warming and cooling) affects the temperature responses of plant functional diversity and community phenophases and their relationships. Our results showed that a nonlinear regression model was the best fitting model for most temperature responses of SDI and community phenophases under warming and cooling. Meanwhile, decreased diversity of early-spring flowering (ESF) and mid-summer flowering (MSF) groups under warming, and increased diversity of ESF under cooling, reduced temperature sensitivities of nearly all community phenophases. These results illustrate that changes in plant diversity should be taken into account when predicting the response pattern of temperature sensitivities of community phenophases.
关键词	VEGETATION GREEN-UP CLIMATE-CHANGE FLOWERING PHENOLOGY TIBETAN PLATEAU SPECIES INTERACTIONS ELEVATION GRADIENT HEAT REQUIREMENT ALPINE MEADOWS GLOBAL CHANGE LIFE-CYCLES
英文关键词	Simpson's Diversity index; Community phenophases; Warming and cooling; Temperature sensitivity; Nonlinear regression model
语种	英语
WOS研究方向	Agriculture ; Forestry ; Meteorology & Atmospheric Sciences
WOS类目	Agronomy ; Forestry ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000430783800003
来源期刊	AGRICULTURAL AND FOREST METEOROLOGY
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/259271
推荐引用方式 GB/T 7714	Meng, Fandong,Ji Suonan,Zhang, Zhenhua,et al. Nonlinear responses of temperature sensitivities of community phenophases to warming and cooling events are mirroring plant functional diversity[J]. 中国科学院青藏高原研究所,2018,253.
APA	Meng, Fandong.,Ji Suonan.,Zhang, Zhenhua.,Wang, Shiping.,Duan, Jichuang.,...&Du, Mingyuan.(2018).Nonlinear responses of temperature sensitivities of community phenophases to warming and cooling events are mirroring plant functional diversity.AGRICULTURAL AND FOREST METEOROLOGY,253.
MLA	Meng, Fandong,et al."Nonlinear responses of temperature sensitivities of community phenophases to warming and cooling events are mirroring plant functional diversity".AGRICULTURAL AND FOREST METEOROLOGY 253(2018).