Deriving temperature estimates from Southern Hemisphere leaves
文献类型：期刊论文
| 作者 | Kennedy, Elizabeth M.; Arens, Nan Crystal1; Reichgelt, Tammo2; Spicer, Robert A.; Spicer, Teresa E. V.; Stranks, Lena; Yang, Jian4 |
| 刊名 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
 |
| 出版日期 | 2014 |
| 卷号 | 412页码:80-90 |
| 关键词 | Leaf Margin Analysis CLAMP New Zealand Southern Hemisphere Palaeoclimate analysis |
| ISSN号 | 0031-0182 |
| DOI | 10.1016/j.palaeo.2014.07.015 |
| 文献子类 | Article |
| 英文摘要 | The percentage of woody dicots with entire-margined leaves in a flora is known to be positively correlated with mean annual temperature (Leaf Margin Analysis - LMA) but this relationship is not globally uniform. In particular the floras of Australia and New Zealand have been regarded as displaying a different physiognomic relationship to climate than floras seen in the Northern Hemisphere. This difference is more marked in New Zealand where the LMA relationship appears entirely absent. Here we amass data for both Northern and Southern hemispheres using standard protocols and show that regional variations in the leaf margin-mean annual temperature relationship are real but become less significant when other characters are included. Even New Zealand falls into line and most of the mean annual temperature signal in New Zealand floras is encoded in non-margin features. We introduce a new CLAMP (Climate Leaf Analysis Multivariate Program) calibration dataset for the Southern Hemisphere, comprising leaf physiognomic data from Argentina, Bolivia, South Africa, Australia, New Zealand and other Pacific Islands that offers comparable precision for climate prediction to similar datasets derived from the Northern Hemisphere. (C) 2014 Elsevier B.V. All rights reserved. |
| 学科主题 | Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology |
| 出版地 | AMSTERDAM |
| 电子版国际标准刊号 | 1872-616X |
| WOS关键词 | LEAF-MARGIN ANALYSIS ; FOSSIL LEAVES ; NEW-ZEALAND ; CLIMATE ; PALEOCLIMATE ; PHYSIOGNOMY ; PALEOGENE ; ISLAND |
| WOS研究方向 | Physical Geography ; Geology ; Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:000342711800006 |
| 出版者 | ELSEVIER |
| 资助机构 | GNS Science Global Change through Time Programme (GCT) ; William Evans Fellowship from Otago University ; GCT ; Otago University |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27288]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.[Kennedy, Elizabeth M.] GNS Sci, Lower Hutt, New Zealand 2.Hobart & William Smith Coll, Dept Geosci, Geneva, NY 14456 USA 3.Univ Otago, Dept Geol, Dunedin, New Zealand 4.Spicer, Robert A.] Open Univ, Milton Keynes MK7 6AA, Bucks, England 5.Chinese Acad Sci, Inst Bot, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kennedy, Elizabeth M.,Arens, Nan Crystal,Reichgelt, Tammo,et al. Deriving temperature estimates from Southern Hemisphere leaves[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2014,412:80-90. |
| APA | Kennedy, Elizabeth M..,Arens, Nan Crystal.,Reichgelt, Tammo.,Spicer, Robert A..,Spicer, Teresa E. V..,...&Yang, Jian.(2014).Deriving temperature estimates from Southern Hemisphere leaves.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,412,80-90. |
| MLA | Kennedy, Elizabeth M.,et al."Deriving temperature estimates from Southern Hemisphere leaves".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 412(2014):80-90. |
入库方式： OAI收割
来源：植物研究所
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