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Regeneration dynamics of Euptelea pleiospermum along latitudinal and altitudinal gradients: Trade-offs between seedling and sprout

文献类型：期刊论文

作者Wei, Xinzeng1; Wu, Hao1,2; Meng, Hongjie1,2; Pang, Chunmei3; Jiang, Mingxi1
刊名FOREST ECOLOGY AND MANAGEMENT
出版日期2015-10-01
卷号353页码:232-239
关键词Climate warming Life history strategy Range shift Regeneration dynamics Sprout Tertiary relict tree
ISSN号0378-1127
DOI10.1016/j.foreco.2015.06.004
英文摘要Poleward and upward range shifts are important strategies for range-restricted tree species in the face of climate warming, but empirical studies of both latitudinal and attitudinal shifts are scarce. We investigated regeneration dynamics of an endemic Tertiary-relict tree (Euptelea pleiospermum) along (i) a latitudinal gradient across its range in China and (ii) attitudinal gradients along three mountains at low, middle and high latitudes. Sprouting ratio and relative seedling density present contrasting latitudinal patterns, with more seedlings at the leading edges and more sprouts at the trailing edges. We detected no apparent shift, a downslope shift and an upward shift along mountains located at low, middle and high latitudes, respectively. Sprouting ratio and relative seedling density also show contrasting attitudinal patterns. Our results suggested (i) northward migration along the latitudinal gradient and (ii) disparity in attitudinal shifts of the same tree species along different mountains. Furthermore, we emphasize that sprouting is an important strategy for sprouting tree species to buffer range contraction at the trailing edges in the face of climate warming. (C) 2015 Elsevier B.V. All rights reserved.
资助项目National Natural Science Foundation of China[31270562] ; National Natural Science Foundation of China[31470515] ; National Natural Science Foundation of China[31100344] ; Youth Innovation Promotion Association, Chinese Academy of Sciences[2014314]
WOS研究方向Forestry
语种英语
WOS记录号WOS:000362058700024
出版者ELSEVIER SCIENCE BV
源URL[http://202.127.146.157/handle/2RYDP1HH/198]  
专题中国科学院武汉植物园
通讯作者Jiang, Mingxi
作者单位1.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Aquat Bot & Watershed Ecol, Wuhan 430074, Hubei, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Adm Bur Tianmushan Natl Nat Reserve, Linan 311311, Zhejiang, Peoples R China
推荐引用方式
GB/T 7714		 Wei, Xinzeng,Wu, Hao,Meng, Hongjie,et al. Regeneration dynamics of Euptelea pleiospermum along latitudinal and altitudinal gradients: Trade-offs between seedling and sprout[J]. FOREST ECOLOGY AND MANAGEMENT,2015,353:232-239.
APA Wei, Xinzeng,Wu, Hao,Meng, Hongjie,Pang, Chunmei,&Jiang, Mingxi.(2015).Regeneration dynamics of Euptelea pleiospermum along latitudinal and altitudinal gradients: Trade-offs between seedling and sprout.FOREST ECOLOGY AND MANAGEMENT,353,232-239.
MLA Wei, Xinzeng,et al."Regeneration dynamics of Euptelea pleiospermum along latitudinal and altitudinal gradients: Trade-offs between seedling and sprout".FOREST ECOLOGY AND MANAGEMENT 353(2015):232-239.

入库方式： OAI收割

来源：武汉植物园

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