Paleobiogeography of the lotus plant (Nelumbonaceae: Nelumbo) and its bearing on the paleoclimatic changes
文献类型：期刊论文
| 作者 | Li, Ya4; Smith, Thierry1; Svetlana, Popova2; Yang, Jian; Jin, Jian-Hua; Li, Cheng-Sen |
| 刊名 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
 |
| 出版日期 | 2014 |
| 卷号 | 399页码:284-293 |
| ISSN号 | 0031-0182 |
| 关键词 | Paleobiogeography Paleoclimatic change Lotus Nelumbo Nelumbonaceae |
| DOI | 10.1016/j.palaeo.2014.01.022 |
| 文献子类 | Article |
| 英文摘要 | The historical reconstruction of the origin and dispersal of plant taxa in space and time facilitates a better understanding of their modern distribution patterns. However, most studies of paleobiogeography have focused on terrestrial plants, and the distribution changes of aquatic plants are less well understood. Here we study the lotus plant Nelumbo (Nelumbonaceae), an aquatic perennial herb, with a disjunctive distribution across East, South and Southeast Asia-North Australia and North America. The reproductive organs of Nelumbo changchangensis He et Jin from the Eocene of Hainan, China are supplementarily described. Analysis of the spatial and temporal distributions of Nelumbo in the geologic past indicates that the genus first occurs in mid-latitude area of Laurasia in the Early Cretaceous, then becomes widespread in North America and Eurasia and expands into South America during the Late Cretaceous, and reaches its maximum northern limit during the Eocene. The genus persists and thrives in North America and Eurasia until the Pliocene. The Pleistocene ice age causes the extinction of Nelumbo in Europe and central Asia, and its populations in North American and Asia are also restricted to refuges of lower latitude. Like the terrestrial plants Metasequoia (Cupressaceae) and Nordenskioeldia (Trochodendraceae), the fluctuations of Nelumbo distribution ranges are also linked to climatic changes in the Cenozoic. The cooling climate and increasing seasonality in the Eocene of East Asia may favor the origin of tubers and the differentiating of the ecotypes in lotus, which allow the deciduous type to survive in cold winters. (C) 2014 Elsevier B.V. All rights reserved. |
| 学科主题 | Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology |
| 电子版国际标准刊号 | 1872-616X |
| 出版地 | AMSTERDAM |
| WOS关键词 | MIDDLE EOCENE ; BIOGEOGRAPHICAL HISTORY ; TERTIARY ; EVOLUTION ; CLIMATE ; CHINA ; PHYTOGEOGRAPHY ; PALEOCENE ; RECONSTRUCTION ; COLLISION |
| WOS研究方向 | Physical Geography ; Geology ; Paleontology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000334978400022 |
| 资助机构 | International S & T Cooperation Project of China [2009DFA32210] ; Belgian Federal Science Policy Office [BL/36/C54] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27160]  |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 2.Royal Belgian Inst Nat Sci, Directorate Earth & Hist Life, B-1000 Brussels, Belgium 3.Russian Acad Sci, Komarov Bot Inst, Lab Palaeobot, St Petersburg 197376, Russia 4.Sun Yat Sen Univ, Sch Life Sci, Guangzhou 510275, Guangdong, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Ya,Smith, Thierry,Svetlana, Popova,et al. Paleobiogeography of the lotus plant (Nelumbonaceae: Nelumbo) and its bearing on the paleoclimatic changes[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2014,399:284-293. |
| APA | Li, Ya,Smith, Thierry,Svetlana, Popova,Yang, Jian,Jin, Jian-Hua,&Li, Cheng-Sen.(2014).Paleobiogeography of the lotus plant (Nelumbonaceae: Nelumbo) and its bearing on the paleoclimatic changes.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,399,284-293. |
| MLA | Li, Ya,et al."Paleobiogeography of the lotus plant (Nelumbonaceae: Nelumbo) and its bearing on the paleoclimatic changes".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 399(2014):284-293. |
入库方式： OAI收割
来源：植物研究所
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