Advanced   Register
XTBG OpenIR  > 森林生态研究组  > 期刊论文

title: Environmental filtering structures tree functional traits combination and lineages across space in tropical tree assemblages
author: Asefa, Mengesha;  Cao, Min;  Zhang, Guocheng;  Ci, Xiuqin;  Li, Jie;  Yang, Jie
Issued Date: 2017
Abstract: Environmental filtering consistently shapes the functional and phylogenetic structure of species across space within diverse forests. However, poor descriptions of community functional and lineage distributions across space hamper the accurate understanding of coexistence mechanisms. We combined environmental variables and geographic space to explore how traits and lineages are filtered by environmental factors using extended RLQ and fourth-corner analyses across different spatial scales. The dispersion patterns of traits and lineages were also examined in a 20-ha tropical rainforest dynamics plot in southwest China. We found that environmental filtering was detected across all spatial scales except the largest scale (100 x 100 m). Generally, the associations between functional traits and environmental variables were more or less consistent across spatial scales. Species with high resource acquisition-related traits were associated with the resource-rich part of the plot across the different spatial scales, whereas resource-conserving functional traits were distributed in limited-resource environments. Furthermore, we found phylogenetic and functional clustering at all spatial scales. Similar functional strategies were also detected among distantly related species, suggesting that phylogenetic distance is not necessarily a proxy for functional distance. In summary, environmental filtering considerably structured the trait and lineage assemblages in this species-rich tropical rainforest.
Source: SCIENTIFIC REPORTS
Indexed Type: SCI
Content Type: 期刊论文
URI: http://ir.xtbg.org.cn/handle/353005/10334
Language: 英语
Appears in Collections:森林生态研究组_期刊论文

Files in This Item:

File SizeFormat
Environmental filtering structures tree functional traits combination and lineages across space in tropical tree assemblages.pdf1981KbAdobe PDFView  Download


全文许可: Creative Commons 署名-非商业性使用-相同方式共享 3.0

Recommended Citation:
Asefa, Mengesha,Cao, Min,Zhang, Guocheng,et al. Environmental Filtering Structures Tree Functional Traits Combination And Lineages Across Space In Tropical Tree Assemblages[J]. Scientific Reports,2017,7(X).

SCI Citaion Data:
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Asefa, Mengesha]'s Articles
 [Cao, Min]'s Articles
 [Zhang, Guocheng]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Asefa, Mengesha]‘s Articles
 [Cao, Min]‘s Articles
 [Zhang, Guocheng]‘s Articles
Scirus search
 Similar articles in Scirus
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace