Diversity and conservation of plant species in dry valleys, southwest China
文献类型：期刊论文
| 作者 | Zhao,Yu Juan; Gong,Xun
|
| 刊名 | BIODIVERSITY AND CONSERVATION
 |
| 出版日期 | 2015-10-01 |
| 卷号 | 24期号:11页码:2611-2623 |
| 关键词 | Characteristic species Genetic diversity Genetic structure Conservation priority Dry-hot valleys Southwest China |
| 英文摘要 | The dry valleys in southwest China harbor a highly varied concentration of endemic plant species. To date, the conservation of the unique ecosystem has been paid attention, whereas conservation for the regional endemic plant species has not been much focused. The dry valleys own approximately 1707 plant species among which, 37.42 % are endemic. The plant species in that dry ecosystem are currently challenged by the climate change and anthropogenic activity. To give insight into the current (and past) status of threatened species and the population conservation management strategies, we investigated the genetic diversities of endemic and endangered plant species in the dry valleys in the last decade, using nuclear or plastid molecular markers. Our data revealed that the plant species in this region have low levels of genetic diversity within populations and strong genetic structure. We thus concluded that strong geography patterns are mainly shaped by complex topography as well as their local habitats. We pointed that it is of importance to incorporate neutral and non-neutral genetic diversity when assessing the status of the endangered species. We suggest more research findings are needed to well understand and ensure regional effective conservation on the plant species occurred in the dry valleys. |
| 类目[WOS] | Biodiversity Conservation ; Ecology ; Environmental Sciences |
| 研究领域[WOS] | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 关键词[WOS] | TERMINALIA-FRANCHETII COMBRETACEAE ; NOUELIA-INSIGNIS ASTERACEAE ; JINSHA RIVER ; WESTERN CHINA ; CHLOROPLAST PHYLOGEOGRAPHY ; ENVIRONMENTAL-CHANGE ; GENETIC DIVERSITY ; HOT VALLEYS ; VEGETATION ; MELIACEAE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000361836500001 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/25176]  |
| 专题 | 昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhao,Yu Juan,Gong,Xun. Diversity and conservation of plant species in dry valleys, southwest China[J]. BIODIVERSITY AND CONSERVATION,2015,24(11):2611-2623. |
| APA | Zhao,Yu Juan,&Gong,Xun.(2015).Diversity and conservation of plant species in dry valleys, southwest China.BIODIVERSITY AND CONSERVATION,24(11),2611-2623. |
| MLA | Zhao,Yu Juan,et al."Diversity and conservation of plant species in dry valleys, southwest China".BIODIVERSITY AND CONSERVATION 24.11(2015):2611-2623. |
入库方式： OAI收割
来源：昆明植物研究所
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