干旱区生态环境知识资源中心(Arid): Autumn phenology of tree species in China is associated more with climate than with spring phenology and phylogeny

Arid

DOI	10.3389/fpls.2023.1040758
	Autumn phenology of tree species in China is associated more with climate than with spring phenology and phylogeny
	Gao, Xinyue; Dai, Junhu; Tao, Zexing; Shahzad, Khurram; Wang, Huanjiong
通讯作者	Tao, ZX
来源期刊	FRONTIERS IN PLANT SCIENCE
ISSN	1664-462X
出版年	2023
卷号	14
英文摘要	Both biotic and abiotic factors restrict changes in autumn phenology, yet their effects remain ambiguous, which hinders the accurate prediction of phenology under future climate change. In this study, based on the phenological records of 135 tree species at ten sites in China during 1979-2018, we first investigated the effects of climatic factors (temperature, precipitation, insolation and wind speed) and spring phenology on interannual changes in leaf coloring date (LCD) with the partial correlation analysis, and assessed the relative importance of phylogeny and native climate to LCD differences among species by using multivariate regression and phylogenetic eigenvector regression approach. The results showed that the effects of climate factors on interannual changes in LCD were more significant than spring phenology. In general, temperature played a more important role in cold regions (e.g. the northeast region), while the control of insolation on LCD was stronger in the warmer and wetter regions (e.g. the north, east and southwest regions). In addition, the effects of precipitation and wind speed were more evident in arid regions (e.g. the northwest region). We also found considerable effects of both native climate and phylogeny on the LCD differences among species, despite the contribution of native climate being almost 2 similar to 5 times greater than that of the phylogeny. Our findings confirmed and quantified the combined effects of climate, spring phenology and phylogeny on the autumn phenology of plants, which could help better understand the driving factors and influencing mechanism of plant phenology and provide a reference for the calibration and optimization of phenological models.
英文关键词	leaf coloring date climate change spring phenology phylogeny China
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000921830400001
WOS关键词	LAND-SURFACE PHENOLOGY ; FLOWERING PHENOLOGY ; LEAF SENESCENCE ; R PACKAGE ; RESPONSES ; CONSERVATISM ; TEMPERATURE ; FEEDBACKS ; ECOLOGY ; WEATHER
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396584
推荐引用方式 GB/T 7714	Gao, Xinyue,Dai, Junhu,Tao, Zexing,et al. Autumn phenology of tree species in China is associated more with climate than with spring phenology and phylogeny[J],2023,14.
APA	Gao, Xinyue,Dai, Junhu,Tao, Zexing,Shahzad, Khurram,&Wang, Huanjiong.(2023).Autumn phenology of tree species in China is associated more with climate than with spring phenology and phylogeny.FRONTIERS IN PLANT SCIENCE,14.
MLA	Gao, Xinyue,et al."Autumn phenology of tree species in China is associated more with climate than with spring phenology and phylogeny".FRONTIERS IN PLANT SCIENCE 14(2023).