The patterns of vascular plant discoveries in China
文献类型：期刊论文
| 作者 | Lu,Muyang; Gao,Lianming ; Li,Hongtao; He,Fangliang
|
| 刊名 | ECOLOGY AND EVOLUTION
 |
| 出版日期 | 2021 |
| 卷号 | 11期号:18页码:12378-12388 |
| 关键词 | biodiversity hot spots botanical discovery conservation prioritization Flora of China species accumulation curve survival analysis taxonomic efforts SPECIES RICHNESS BIODIVERSITY DETERMINES CONSERVATION SHORTFALLS DIVERSITY KNOWLEDGE AMERICAN INSECTS SHARKS |
| ISSN号 | 2045-7758 |
| DOI | 10.1002/ece3.7971 |
| 英文摘要 | Aim: (1) To understand geographic patterns of species discovery by examining the effect of growth form, range size, and geographic distribution on discovery probability of vascular plant species in China; (2) to find out which taxa harbor the largest number of undiscovered species and where those species locate; and (3) to find out the determinants of province-level mean discovery time and inventory completeness.Location: China.Methods: We compiled the discovery time and province-level geographic distributions of similar to 31,000 vascular plant species described between 1753 and 2013 from Flora of China. We used a Cox proportional hazard model to determine the biological and geographic correlates of discovery probability. Accumulation curves of species discoveries were fitted by a logistic discovery model to estimate inventory completeness of different growth forms and of different provinces. We then used linear regression to identify the determinants of mean discovery time and beta regression to identify the determinants of inventory completeness.Results: We found that species with larger range size and distributed in northeastern part of China have a higher discovery probability. Coastal species were discovered earlier than inland species. Trees and shrubs of seed plants have the highest discovery probability while ferns have the lowest discovery probability. Herbs have the largest number of undiscovered species in China. Most undiscovered species will be found in southwest China, where three global biodiversity hot spots locate. Spatial patterns of mean discovery time and inventory completeness are mainly driven by the total number of species, human population density in an area, and latitude and longitude of a province. MainConclusions: Socioeconomic factors primarily determine the discovery patterns of vascular plants in China. Undiscovered species are most likely to be narrow-ranged, inconspicuous endemic species such as herbs and ferns, which are prone to extinctions and locate in biodiversity hot spots in southwestern China. |
| WOS记录号 | WOS:000687879300001 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/73652]  |
| 专题 | 中国科学院昆明植物研究所 |
| 作者单位 | 1.Univ Alberta, Dept Renewable Resources, Edmonton, AB T6G 2H1, Canada 2.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species Southwest China, Kunming, Yunnan, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China 4.Yale Univ, Ecol & Evolutionary Biol, New Haven, CT USA 5.East China Normal Univ, ECNU Alberta Joint Lab Biodivers Study, Tiantong Natl Stn Forest Ecosyst Res, Shanghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu,Muyang,Gao,Lianming,Li,Hongtao,et al. The patterns of vascular plant discoveries in China[J]. ECOLOGY AND EVOLUTION,2021,11(18):12378-12388. |
| APA | Lu,Muyang,Gao,Lianming,Li,Hongtao,&He,Fangliang.(2021).The patterns of vascular plant discoveries in China.ECOLOGY AND EVOLUTION,11(18),12378-12388. |
| MLA | Lu,Muyang,et al."The patterns of vascular plant discoveries in China".ECOLOGY AND EVOLUTION 11.18(2021):12378-12388. |
入库方式： OAI收割
来源：昆明植物研究所
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