GIG OpenIR  > 同位素地球化学国家重点实验室
Wang, Guozhen1,10; Dong, Jibao1,4; Han, Tao1; Liu, Chengcheng1,5; Luo, Fan5; Yang, Haotian3; He, Miaohong6,7; Tang, Guoqiang8; Zhao, Nanyu1; Zhang, Qian9; Xue, Gang1; Dodson, John1,7; Li, Qiuli8; Yan, Hong1,2,3
Quantitative reconstruction of a single super rainstorm using daily resolved 5 18 O of land snail shells
刊名SCIENCE BULLETIN
ISSN号2095-9273
2024-07-30
卷号69期号:14页码:2281-2288
DOI10.1016/j.scib.2024.04.037
语种英语
WOS研究方向Science & Technology - Other Topics
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.
关键词Rainstorm Land snail shell 518O Paleoweather Central China
WOS记录号WOS:001275076600001
收录类别SCI
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.gig.ac.cn/handle/344008/78142
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 Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China
2.Laoshan Lab, Qingdao 266061, Peoples R China
3.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Peoples R China
4.Natl Observat & Res Stn Earth Crit Zone Loess Plat, Xian 710061, Peoples R China
5.Xian Inst Innovat Earth Environm Res, Xian 710061, Peoples R China
6.Chinese Acad Sci, State Key Lab Isotope Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Peoples R China
7.Univ New South Wales, Sch Biol Earth & Environm Sci, Sydney 2052, Australia
8.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
9.Yunnan Univ, Yunnan Key Lab Earth Syst Sci, Kunming 650500, Peoples R China
10.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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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.
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