IB-CAS  > 系统与进化植物学国家重点实验室
Dramatic impact of metric choice on biogeographical regionalization
Ye, Jian-Fei; Liu, Yun1; Chen, Zhi-Duan
2020
Source PublicationPLANT DIVERSITY
ISSN2096-2703
Volume42Issue:2Pages:67-73
AbstractFor a quantitative biogeographical regionalization, the choice of an appropriate dissimilarity index to measure pairwise distances is crucial. Several different metrics have been used, but there is no specific study to test the impact of metric choice on biogeographical regionalization. We herein applied a hierarchical cluster analysis on the mean nearest taxon distance (MNTD) and the phylogenetic turnover component of the Sorensen dissimilarity index (p beta(sim)) pairwise distances to generate two schemes of phylogenetic regionalization of the Chinese flora, and then evaluated the effect of metric choice. Floristic regionalization based on MNTD was influenced by richness differences, but regionalization based on p beta(sim) can clearly reflect the evolutionary history of the Chinese flora. We provided a brief description of the five regions identified by p beta(sim), and the regionalization can help develop strategies to effectively conserve the taxa and floristic regions with different origins and evolutionary histories. Copyright (C) 2020 Kunming Institute of Botany, Chinese Academy of Sciences. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co., Ltd.
KeywordAngiosperms Chinese flora Dissimilarity index Distance metrics Spatial turnover
Subject AreaPlant Sciences
DOI10.1016/j.pld.2019.12.003
Indexed BySCI
Language英语
WOS KeywordBETA-DIVERSITY ; PHYLOGENETIC REGIONALIZATION ; ZOOGEOGRAPHICAL REGIONS ; TURNOVER ; DISTRIBUTIONS ; COMMUNITIES ; FRAMEWORK ; PATTERNS ; REVEALS ; HISTORY
WOS Research AreaPlant Sciences
WOS IDWOS:000530163800001
PublisherKEAI PUBLISHING LTD
SubtypeArticle
Publication PlaceBEIJING
EISSN2468-2659
Funding OrganizationNational Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [NNSF 31800178, 31590822, 31500179, 31461123001] ; Strategic Priority Research Program of Chinese Academy of SciencesChinese Academy of Sciences [XDA19050103, XDB31000000] ; National Key Basic Research Program of ChinaNational Basic Research Program of China [2014CB954101]
Corresponding Author Emailyejf@ibcas.ac.cn ; liuyun@ibcas.ac.cn ; zhiduan@ibcas.ac.cn
OAGreen Published, gold
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ibcas.ac.cn/handle/2S10CLM1/21774
Collection系统与进化植物学国家重点实验室
Affiliation1.[Ye, Jian-Fei
2.Liu, Yun
3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Chinese Acad Sci, Inst Bot, Beijing Bot Garden, Beijing 100093, Peoples R China
Recommended Citation
GB/T 7714
Ye, Jian-Fei,Liu, Yun,Chen, Zhi-Duan. Dramatic impact of metric choice on biogeographical regionalization[J]. PLANT DIVERSITY,2020,42(2):67-73.
APA Ye, Jian-Fei,Liu, Yun,&Chen, Zhi-Duan.(2020).Dramatic impact of metric choice on biogeographical regionalization.PLANT DIVERSITY,42(2),67-73.
MLA Ye, Jian-Fei,et al."Dramatic impact of metric choice on biogeographical regionalization".PLANT DIVERSITY 42.2(2020):67-73.
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