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المؤلفXinyue, Gao
المؤلفDai, Junhu
المؤلفShahzad, Khurram
المؤلفWang, Huanjiong
المؤلفTao, Zexing
المؤلفAlatalo, Juha Mikael
تاريخ الإتاحة2022-09-07T10:42:38Z
تاريخ النشر2022-10-31
اسم المنشورEcological Indicators
المعرّفhttp://dx.doi.org/10.1016/j.ecolind.2022.109381
الاقتباسGao, Xinyue, Junhu Dai, Khurram Shahzad, Huanjiong Wang, Zexing Tao, and Juha Mikael Alatalo. "Association of spring phenological traits with phylogeny and adaptation to native climate in temperate plant species in Northeast China." Ecological Indicators 143 (2022): 109381.
الرقم المعياري الدولي للكتاب1470160X
معرّف المصادر الموحدhttps://www.sciencedirect.com/science/article/pii/S1470160X22008548
معرّف المصادر الموحدhttp://hdl.handle.net/10576/33763
الملخصThe 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 phylogeny 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.
راعي المشروعThis work was supported by the National Key R & D Program of China (No. 2018YFA0606102), the Strategic Priority Research Program of Chinese Academy of Sciences (No. XDA19020303, No. XDA26010202), and the Natural Science Foundation of China (No. 41771056).
اللغةen
الناشرElsevier
الموضوعGlobal change
Spring phenology
Phylogenetic conservatism
Adaptation to native climate
Northeast China
العنوانAssociation of spring phenological traits with phylogeny and adaptation to native climate in temperate plant species in Northeast China
النوعArticle
رقم المجلد143
Open Access user License http://creativecommons.org/licenses/by/4.0/
dc.accessType Open Access


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