Quantitative reconstruction of a single super rainstorm using daily resolved 5 18 O of land snail shells
文献类型：期刊论文
| 作者 | Wang, Guozhen3,4; Dong, Jibao4,7; Han, Tao4; Liu, Chengcheng4,8; Luo, Fan8; Yang, Haotian6; He, Miaohong9,10; Tang, Guoqiang1; Zhao, Nanyu4; Zhang, Qian2 |
| 刊名 | SCIENCE BULLETIN
 |
| 出版日期 | 2024-07-30 |
| 卷号 | 69期号:14页码:2281-2288 |
| 关键词 | Rainstorm Land snail shell 518O Paleoweather Central China |
| ISSN号 | 2095-9273 |
| DOI | 10.1016/j.scib.2024.04.037 |
| 英文摘要 | A "once-in-a-millennium" super rainstorm battered Zhengzhou, central China, from 07/17/2021 to 07/22/2021 (named "7.20" Zhengzhou rainstorm). It killed 398 people and caused billions of dollars in damage. A pressing question is whether rainstorms of this intensity can be effectively documented by geological archives to understand better their historical variabilities beyond the range of meteorological data. Here, four land snail shells were collected from Zhengzhou, and weekly to daily resolved snail shell 518O 18 O records from June to September of 2021 were obtained by gas-source mass spectrometry and secondary ion mass spectrometry. The daily resolved records show a dramatic negative shift between 06/18/2021 and 09/18/2021, which has been attributed to the "7.20" Zhengzhou rainstorm. Moreover, the measured amplitude of this shift is consistent with the theoretical value estimated from the flux balance model and instrumental data for the "7.20" Zhengzhou rainstorm. Our results suggest that the ultra-high resolution 518O 18 O of land snail shells have the potential to reconstruct local synoptic scale rainstorms quantitatively, and thus fossil snail shells in sedimentary strata can be valuable material for investigating the historical variability of local rainstorms under different climate backgrounds. (c) 2024 Science China Press. Published by Elsevier B.V. and Science China Press. All rights are reserved, including those for text and data mining, AI training, and similar technologies. |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001275076600001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/78141]  |
| 专题 | 同位素地球化学国家重点实验室 |
| 通讯作者 | Dong, Jibao; Yan, Hong |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 2.Yunnan Univ, Yunnan Key Lab Earth Syst Sci, Kunming 650500, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 5.Laoshan Lab, Qingdao 266061, Peoples R China 6.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Peoples R China 7.Natl Observat & Res Stn Earth Crit Zone Loess Plat, Xian 710061, Peoples R China 8.Xian Inst Innovat Earth Environm Res, Xian 710061, Peoples R China 9.Chinese Acad Sci, State Key Lab Isotope Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Peoples R China 10.Univ New South Wales, Sch Biol Earth & Environm Sci, Sydney 2052, Australia |
| 推荐引用方式 GB/T 7714 | Wang, Guozhen,Dong, Jibao,Han, Tao,et al. Quantitative reconstruction of a single super rainstorm using daily resolved 5 18 O of land snail shells[J]. SCIENCE BULLETIN,2024,69(14):2281-2288. |
| APA | Wang, Guozhen.,Dong, Jibao.,Han, Tao.,Liu, Chengcheng.,Luo, Fan.,...&Yan, Hong.(2024).Quantitative reconstruction of a single super rainstorm using daily resolved 5 18 O of land snail shells.SCIENCE BULLETIN,69(14),2281-2288. |
| MLA | Wang, Guozhen,et al."Quantitative reconstruction of a single super rainstorm using daily resolved 5 18 O of land snail shells".SCIENCE BULLETIN 69.14(2024):2281-2288. |
入库方式： OAI收割
来源：广州地球化学研究所
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