Anthropogenic disturbance shapes phylogenetic and functional tree community structure in a subtropical forest

doi:10.1016/j.foreco.2013.10.047

	Anthropogenic disturbance shapes phylogenetic and functional tree community structure in a subtropical forest
	Feng, Gang ; Svenning, Jens-Christian ; Mi, Xiangcheng ; Jia, Qi 2; Rao, Mide 2; Ren, Haibao ; Bebber, Daniel P.; Ma, Keping
	2014
发表期刊	FOREST ECOLOGY AND MANAGEMENT
ISSN	0378-1127
卷号	313 页码:188-198
摘要	Forests across the world are increasingly affected by human activities, with unmanaged forests often in early- and mid-successional phases after anthropogenic disturbances. In consequence, it is important to obtain a better understanding of these successional dynamics and their implications for the functioning of forest ecosystems. Here, we investigate this issue for a highly diverse subtropical forest in China, as it is particularly relevant here. China naturally harbors large forested areas and much forest biodiversity, but its forests are also subject to strong anthropogenic pressures, with only 2% of its forest remaining undisturbed. We assess how anthropogenic disturbance shapes two important aspects of forest biodiversity, namely phylogenetic and functional community structure. Comparing plots that have not been disturbed within the last 100 years, plots clear-cut similar to 50 years ago, and plots clear-cut similar to 50 years ago and then selectively cut similar to 20 years ago, we find that the abundant gymnosperm species which are important pioneer species in southern China strongly affect phylogenetic structure, causing over-dispersion among large stems in disturbed stands. A tendency for decreasingly clumped phylogenetic structure over succession when considering only angiosperms may reflect an initial filtering by disturbance whose legacy decreases during succession. Multi-trait functional structure, which was not significantly affected by gymnosperms, has similar patterns to the phylogenetic structure without gymnosperms. Phylogenetic and functional structure differs among stem size classes, but with partially divergent trends. Functional structure is more strongly linked to a disturbance indicator, the proportion of light-demanding species, than phylogenetic structure. Our results illustrate that past tree harvesting has left strong legacies in the phylogenetic and functional structure of tree stands in a highly diverse southern Chinese forest and thus may also shape their functioning. (C) 2013 Elsevier B.V. All rights reserved.
关键词	Chinese subtropical forest Disturbance Phylogenetic community structure Functional structure Environmental filtering Successional stages
学科领域	Forestry
DOI	10.1016/j.foreco.2013.10.047
收录类别	SCI
语种	英语
WOS关键词	PLANT-COMMUNITIES ; DIVERSITY ; SUCCESSION ; TRAIT ; BIODIVERSITY ; SIMILARITY ; EVOLUTION ; ECOLOGY ; CLOCK ; CHINA
WOS研究方向	Forestry
WOS记录号	WOS:000331665600022
出版者	ELSEVIER SCIENCE BV
文献子类	Article
出版地	AMSTERDAM
EISSN	1872-7042
资助机构	National Science and Technology Support Program [2012BAC01B05] ; Earth-watch Institute program Quantify and monitor carbon pools and fluxes to assess the impact of climate change on subtropical forests under different anthropogenic disturbances ; Chinese Scholarship Council [201204910187] ; European Research Council [ERC-2012-StG-310886-HISTFUNC] ; Danish Council for Independent Research\Natural Sciences [12-125079] ; Zhejiang Provincial Natural Science Foundation of China [Y5100361]
作者邮箱	qaufenggang@163.com ; svenning@biology.au.dk ; mixiangcheng@ibcas.ac.cn ; golem.justin@gmail.com ; miderao@ibcas.ac.cn ; D.Bebber@exeter.ac.uk ; kpma@ibcas.ac.cn
作品OA属性	Green Submitted
引用统计	被引频次：40[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/27108
专题	植被与环境变化国家重点实验室
作者单位	1.Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, Beijing 100093, Peoples R China 2.Aarhus Univ, Dept Biosci, Ecoinformat & Biodivers Grp, DK-8000 Aarhus C, Denmark 3.Zhejiang Normal Univ, Coll Chem & Life Sci, Jinhua 321004, Zhejiang, Peoples R China 4.Bebber, Daniel P.] Univ Exeter, Dept Biosci, Exeter EX4 4QD, Devon, England
推荐引用方式 GB/T 7714	Feng, Gang,Svenning, Jens-Christian,Mi, Xiangcheng,et al. Anthropogenic disturbance shapes phylogenetic and functional tree community structure in a subtropical forest[J]. FOREST ECOLOGY AND MANAGEMENT,2014,313:188-198.
APA	Feng, Gang.,Svenning, Jens-Christian.,Mi, Xiangcheng.,Jia, Qi.,Rao, Mide.,...&Ma, Keping.(2014).Anthropogenic disturbance shapes phylogenetic and functional tree community structure in a subtropical forest.FOREST ECOLOGY AND MANAGEMENT,313,188-198.
MLA	Feng, Gang,et al."Anthropogenic disturbance shapes phylogenetic and functional tree community structure in a subtropical forest".FOREST ECOLOGY AND MANAGEMENT 313(2014):188-198.

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