Floristic composition and endemism pattern of vascular plants in Ethiopia and Eritrea
文献类型：期刊论文
| 作者 | ShengWei Wang1; Biyansa Hirpo Boru1; Antony Waigwa Njogu1; Anne Christine Ochola1; GuangWan Hu1; YaDong Zhou1; QingFeng Wang1 |
| 刊名 | 植物分类学报:英文版
 |
| 出版日期 | 2020 |
| 卷号 | 058期号:001页码:33 |
| 关键词 | endemism floristic division Horn of Africa phylogenetic approach β‐diversity |
| ISSN号 | 1674-4918 |
| 英文摘要 | Traditional attempts to delineate floristic regions are typically based on the qualitative analysis of species distribution,often ignoring the phylogenetic relationships among their taxa.Ethiopia and Eritrea are in the Horn of Africa,known as one of the world's biodiversity hotspots.We quantitatively classified the flora of Ethiopia and Eritrea into meaningful geographical units by analyzing the taxonomic and phylogeneticβ‐diversity at genera,total species,and endemic species levels at a scale of 0.5°×0.5°grid cells.Hierarchical clustering was used to quantitatively delimitate the flora and analysis of similarities was used to test the significant difference between the derived groups in taxonomic composition and phylogenetic relatedness.In total,two floristic subprovinces,five floristic districts,and 13 floristic subdistricts,as well as three centers of species endemism associated with three floristic subdistricts were identified.Our results also showed that the species diversity,endemism,and turnover of the highlands in Ethiopia and Eritrea were much higher than the lowlands,indicating that the floristic differences are closely related to the topography of the East African Rift.In this study,we provided a scientific framework for the composition and relationships of the floristic units in the Horn of Africa,and similarly provided a scientific basis for better conservation of the diversity in this region. |
| 语种 | 英语 |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/14670]  |
| 专题 | 中国科学院武汉植物园 |
| 作者单位 | 1.Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture,Wuhan Botanical Garden,Chinese Academy of Sciences 2.University of Chinese Academy of Sciences 3.Ambo University,Ethiopia 4.Sino‐Africa Joint Research Center,Chinese Academy of Sciences |
| 推荐引用方式 GB/T 7714 | ShengWei Wang,Biyansa Hirpo Boru,Antony Waigwa Njogu,et al. Floristic composition and endemism pattern of vascular plants in Ethiopia and Eritrea[J]. 植物分类学报:英文版,2020,058(001):33. |
| APA | ShengWei Wang.,Biyansa Hirpo Boru.,Antony Waigwa Njogu.,Anne Christine Ochola.,GuangWan Hu.,...&QingFeng Wang.(2020).Floristic composition and endemism pattern of vascular plants in Ethiopia and Eritrea.植物分类学报:英文版,058(001),33. |
| MLA | ShengWei Wang,et al."Floristic composition and endemism pattern of vascular plants in Ethiopia and Eritrea".植物分类学报:英文版 058.001(2020):33. |
入库方式： OAI收割
来源：武汉植物园
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