中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Amphibian Species Contribute Similarly to Taxonomic, but not Functional and Phylogenetic Diversity: Inferences from Amphibian Biodiversity on Emei Mountain

文献类型:期刊论文

作者Jianping JIANG; Cheng LI; Guocheng SHU; Bin WANG; Tian ZHAO
刊名Asian Herpetological Research 
出版日期2018-06
卷号9期号:2页码:110-118
关键词amphibians conservation taxonomic diversity functional diversity phylogenetic diversity
DOI10.16373/j.cnki.ahr.170079
英文摘要Understanding the relationships between species, communities, and biodiversity are important challenges in conservation ecology. Current biodiversity conservation activities usually focus on species that are rare, endemic, distinctive, or at risk of extinction. However, empirical studies of whether such species contribute more to aspects of biodiversity than common species are still relatively rare. The aim of the present study was to assess the contribution of individual amphibian species to different facets of biodiversity, and to test whether species of conservation interest contribute more to taxonomic, functional, and phylogenetic diversity than do species without special conservation status. To answer these questions, 19 000 simulated random communities with a gradient of species richness were created by shuffling the regional pool of species inhabiting Emei Mountain. Differences of diversity values were then computed before and after removing individual species in these random communities. Our results indicated that although individual species contributed similarly to taxonomic diversity, their contribution to functional and phylogenetic diversity was more idiosyncratic. This was primarily driven by the diverse functional attributes of species and the differences in phylogenetic relationships among species. Additionally, species of conservation interest did not show a significantly higher contribution to any facet of biodiversity. Our results support the claims that the usefulness of metrics based only on species richness is limited. Instead, assemblages that include species with functional and phylogenetic diversity should be protected to maintain biodiversity.
语种英语
源URL[http://210.75.237.14/handle/351003/29571]  
专题《亚洲两栖爬行动物研究》_2018_Vol.9, No.2
推荐引用方式
GB/T 7714
Jianping JIANG,Cheng LI,Guocheng SHU,et al. Amphibian Species Contribute Similarly to Taxonomic, but not Functional and Phylogenetic Diversity: Inferences from Amphibian Biodiversity on Emei Mountain[J]. Asian Herpetological Research ,2018,9(2):110-118.
APA Jianping JIANG,Cheng LI,Guocheng SHU,Bin WANG,&Tian ZHAO.(2018).Amphibian Species Contribute Similarly to Taxonomic, but not Functional and Phylogenetic Diversity: Inferences from Amphibian Biodiversity on Emei Mountain.Asian Herpetological Research ,9(2),110-118.
MLA Jianping JIANG,et al."Amphibian Species Contribute Similarly to Taxonomic, but not Functional and Phylogenetic Diversity: Inferences from Amphibian Biodiversity on Emei Mountain".Asian Herpetological Research  9.2(2018):110-118.

入库方式: OAI收割

来源:成都生物研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。