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Association of spring phenological traits with phylogeny and adaptation to native climate in temperate plant species in Northeast China

文献类型：期刊论文

作者Gao, Xinyue2,3; Dai, Junhu1,2,3,4; Shahzad, Khurram2; Wang, Huanjiong2; Tao, Zexing2; Alatalo, Juha Mikael5
刊名ECOLOGICAL INDICATORS
出版日期2022-10-01
卷号143页码:8
ISSN号1470-160X
关键词Global change Spring phenology Phylogenetic conservatism Adaptation to native climate Northeast China
DOI10.1016/j.ecolind.2022.109381
通讯作者Dai, Junhu(daijh@igsnrr.ac.cn)
英文摘要The effects of climate change on plant phenology have been widely recognized around the world. However, the effect of plant internal factors (such as phylogeny) on the variations in phenology among plant species remains unclear. In this study, we investigated the phylogenetic conservatism in spring phenological traits using phylogenetic signal and evolutionary models, including Brownian motion (BM) model, Ornstein-Uhlenbeck (OU) model and white noise (WN) model, based on the phenological data of 48 temperate plant species in Northeast China. We also explored the relative contributions of phylogeny and adaptation to native climate (i.e., the climate in native range of species) to the variations in the phenological traits among species using phylogenetic eigenvector regression and variance partitioning analysis. The results showed thatspring phenological traits conformed to the OU model, indicating thatspring traits were phylogenetically conserved. The effect of phy-logeny on flowering traits was stronger than that on leaf-out traits. Additionally, the adaptation to native climate contributed more to the variations in spring phenological traits among species than phylogeny, and adaptation to native climate explained more variations in leaf-out traits than in flowering traits. Our results suggested that the spring phenological traits were constrained by both phylogeny and adaptation to native climate. However, the adaptation to native climate had a stronger effect on the variations in phenological traits than phylogeny. Therefore, the degree of similarity in spring phenological traits across closely related species depends on the degree of similarity in the environmental conditions where these close relatives are distributed.
WOS关键词LAND-SURFACE PHENOLOGY ; FLOWERING PHENOLOGY ; NICHE CONSERVATISM ; R PACKAGE ; SIGNAL ; LEAF ; RESPONSES ; TIME ; EIGENVECTORS ; CONSTRAINTS
资助项目National Key R & D Program of China[2018YFA0606102] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA19020303] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA26010202] ; Natural Science Foundation of China[41771056]
WOS研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
语种英语
出版者ELSEVIER
WOS记录号WOS:000862836700004
资助机构National Key R & D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Natural Science Foundation of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/186379]  
专题中国科学院地理科学与资源研究所
通讯作者Dai, Junhu
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, 11A Datun Rd, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, China Pakistan Joint Res Ctr Earth Sci, Higher Educ Commiss Pakistan, Islamabad 45320, Pakistan
5.Qatar Univ, Environm Sci Ctr, Doha, Qatar
推荐引用方式
GB/T 7714		 Gao, Xinyue,Dai, Junhu,Shahzad, Khurram,et al. Association of spring phenological traits with phylogeny and adaptation to native climate in temperate plant species in Northeast China[J]. ECOLOGICAL INDICATORS,2022,143:8.
APA Gao, Xinyue,Dai, Junhu,Shahzad, Khurram,Wang, Huanjiong,Tao, Zexing,&Alatalo, Juha Mikael.(2022).Association of spring phenological traits with phylogeny and adaptation to native climate in temperate plant species in Northeast China.ECOLOGICAL INDICATORS,143,8.
MLA Gao, Xinyue,et al."Association of spring phenological traits with phylogeny and adaptation to native climate in temperate plant species in Northeast China".ECOLOGICAL INDICATORS 143(2022):8.

入库方式： OAI收割

来源：地理科学与资源研究所

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