Global-scale altitude effect on leaf wax n-alkane delta D values in terrestrial higher plants
文献类型：期刊论文
| 作者 | Liu, Jinzhao1,2; An, Zhisheng1 |
| 刊名 | SCIENCE CHINA-EARTH SCIENCES
 |
| 出版日期 | 2021-03-22 |
| 页码 | 10 |
| ISSN号 | 1674-7313 |
| 关键词 | Altitude Leaf wax n-alkane δ D Global scale Paleoelevation |
| DOI | 10.1007/s11430-020-9713-6 |
| 通讯作者 | Liu, Jinzhao(liujinzhao@ieecas.cn) |
| 英文摘要 | Numerous field studies have shown that leaf wax n-alkane delta D values (delta Dn-alkane) can be used as a proxy for paleoelevation reconstruction. However, the lack of systematic global analysis of delta Dn-alkane values with respect to altitude limits the reliability of delta Dn-alkane values for paleoaltimetry at the global scale. In this study, we analyzed the variation of delta Dn-alkane values with altitude in terrestrial higher plants based upon our compiled global delta Dn-alkane database. The general decrease in delta Dn-alkane values with altitude corresponds to the variation in precipitation delta D (delta D-prec) with altitude, suggesting that the delta Dn-alkane values effectively reflect delta D-prec values. When eliminating the effect of latitude at the global scale, the global delta Dn-alkane-altitude lapse rate for all species was -1.01 +/- 0.10 parts per thousand (100 m)(-1), while these lapse rates were -1.03 +/- 0.13 parts per thousand and -0.47 +/- 0.13 parts per thousand (100 m)(-1) for dicots and monocots, respectively. Our study reveals that it is reliable to use delta Dn-alkane values to gain information about paleoelevation at the global scale, and the global delta Dn-alkane-altitude lapse rates provide an alternative to reconstruct paleoelevation at some delta Dn-alkane-uninvestigated areas. |
| 资助项目 | Chinese Academy of Sciences[QYZDY-SSW-DQC001] ; Chinese Academy of Sciences[132B61KYSB20170005] ; Chinese Academy of Sciences[ZDBS-LY-DQC033] ; National Natural Science Foundation of China[41420104008] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| 出版者 | SCIENCE PRESS |
| WOS记录号 | WOS:000632795600001 |
| 资助机构 | Chinese Academy of Sciences ; National Natural Science Foundation of China |
| 源URL | [http://ir.ieecas.cn/handle/361006/16088]  |
| 专题 | 地球环境研究所_古环境研究室 第四纪科学与全球变化卓越创新中心 |
| 通讯作者 | Liu, Jinzhao |
| 作者单位 | 1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 2.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Jinzhao,An, Zhisheng. Global-scale altitude effect on leaf wax n-alkane delta D values in terrestrial higher plants[J]. SCIENCE CHINA-EARTH SCIENCES,2021:10. |
| APA | Liu, Jinzhao,&An, Zhisheng.(2021).Global-scale altitude effect on leaf wax n-alkane delta D values in terrestrial higher plants.SCIENCE CHINA-EARTH SCIENCES,10. |
| MLA | Liu, Jinzhao,et al."Global-scale altitude effect on leaf wax n-alkane delta D values in terrestrial higher plants".SCIENCE CHINA-EARTH SCIENCES (2021):10. |
入库方式： OAI收割
来源：地球环境研究所
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