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Species richness and phylogenetic diversity of different growth forms of angiosperms across a biodiversity hotspot in the horn of Africa

文献类型：期刊论文

作者Zhou, Ya-Dong2,3,4; Boru, Biyansa Hirpo1; Wang, Sheng-Wei2,5; Wang, Qing-Feng2,3,4
刊名JOURNAL OF SYSTEMATICS AND EVOLUTION
出版日期2020-02-13
页码10
关键词environmental variable Ethiopia and Eritrea flora phylogenetic diversity woody and herbaceous
ISSN号1674-4918
DOI10.1111/jse.12559
英文摘要Woody and herbaceous plants are differentially influenced by the environment, with non-random association with the evolutionary history of these taxa and their traits. In general, woody plants may have climate-dominated niches, whereas herbaceous plants may have edaphic and microhabitat-dominated niches. Here, we explored and mapped how the patterns of species richness, phylogenetic diversity, and structures of total, woody, and herbaceous plants vary across the geographical regions and with respect to 12 environmental variables across Ethiopia and Eritrea, in the horn of Africa. Our result showed that both richness and phylogenetic diversity had almost the same tendency in total woody and herbaceous plants, in which they showed positive relationships with annual precipitation, precipitation annual range of climate, all the three variables of topography, and total nitrogen and total extractable phosphorus of soil, and negative relations with mean annual temperature. Compared with the total and herbaceous plants, the environmental variables explained greater variance both in the standardized effect size phylogenetic diversity and net relatedness index for woody plants. Our results highlight that, on the large spatial scales, the environmental filtering process has played a greater role in structuring species into local communities for woody plants than for herbaceous plants.
资助项目Sino-Africa Joint Research Center, CAS, China[Y323771W07] ; Sino-Africa Joint Research Center, CAS, China[SAJC201322] ; National Natural Science Foundation of China[31800176]
WOS研究方向Plant Sciences
语种英语
WOS记录号WOS:000513022200001
出版者WILEY
源URL[http://202.127.146.157/handle/2RYDP1HH/14897]  
专题中国科学院武汉植物园
通讯作者Wang, Qing-Feng
作者单位1.Ambo Univ, Oromia 19, Ambo, Ethiopia
2.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Peoples R China
3.Chinese Acad Sci, Ctr Conservat Biol, Core Bot Gardens, Wuhan 430074, Peoples R China
4.Chinese Acad Sci, Sino Africa Joint Res Ctr, Wuhan 430074, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Zhou, Ya-Dong,Boru, Biyansa Hirpo,Wang, Sheng-Wei,et al. Species richness and phylogenetic diversity of different growth forms of angiosperms across a biodiversity hotspot in the horn of Africa[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2020:10.
APA Zhou, Ya-Dong,Boru, Biyansa Hirpo,Wang, Sheng-Wei,&Wang, Qing-Feng.(2020).Species richness and phylogenetic diversity of different growth forms of angiosperms across a biodiversity hotspot in the horn of Africa.JOURNAL OF SYSTEMATICS AND EVOLUTION,10.
MLA Zhou, Ya-Dong,et al."Species richness and phylogenetic diversity of different growth forms of angiosperms across a biodiversity hotspot in the horn of Africa".JOURNAL OF SYSTEMATICS AND EVOLUTION (2020):10.

入库方式： OAI收割

来源：武汉植物园

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