中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院新生代地质与环境重点实验室
Isotopic variability in tropical cyclone precipitation is controlled by Rayleigh distillation and cloud microphysics

文献类型：期刊论文

作者Sun, Chijun1,2; Tian, Lijun3,4; Shanahan, Timothy M.1,2; Partin, Judson W.5; Gao, Yongli3; Piatrunia, Natasha1,2; Banner, Jay1,2
刊名COMMUNICATIONS EARTH & ENVIRONMENT
出版日期2022-03-08
卷号3期号:1页码:10
DOI10.1038/s43247-022-00381-1
英文摘要Tropical cyclones produce rainfall with extremely negative isotope values (delta O-18 and delta H-2), but the controls on isotopic fractionation during tropical cyclones are poorly understood. Here we studied the isotopic composition of rainfall at sites across central Texas during Hurricane Harvey (2017) to better understand these processes. Rainfall delta O-18 trend towards more negative values as a result of Rayleigh distillation of precipitation-generating airmasses as they travel towards the center of the storm. Superimposed on these gradual changes are abrupt isotopic shifts with exceptionally low deuterium excess values. These appear to be controlled by microphysical processes associated with the passage of spiral rainbands over the sampling locations. Isotope-enabled climate modeling suggests that it may be possible to identify the signature of tropical cyclones from annually resolved isotopic proxy records, but will depend on the size of the storm and the proximity of the site to the core of the storm system. Tropical cyclones produce exceptionally negative rainwater isotopic values that can serve as a proxy to reconstruct past large tropical cyclones, suggests high-resolution rainwater sampling during Hurricane Harvey in 2017
WOS关键词STABLE-ISOTOPES ; WATER ; RATIOS ; FRACTIONATION ; DEUTERIUM ; VAPOR ; RAIN
资助项目National Center for Atmospheric Research (NCAR) ; National Science Foundation ; National Science Foundation[AGS 1702271] ; UT system-CONACYT[ConTex 2017-33] ; University of Texas at San Antonio ; National Natural Science Foundation of China[42106228]
WOS研究方向Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences
语种英语
出版者SPRINGERNATURE
WOS记录号WOS:000766162700001
资助机构National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; UT system-CONACYT ; UT system-CONACYT ; UT system-CONACYT ; UT system-CONACYT ; University of Texas at San Antonio ; University of Texas at San Antonio ; University of Texas at San Antonio ; University of Texas at San Antonio ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; UT system-CONACYT ; UT system-CONACYT ; UT system-CONACYT ; UT system-CONACYT ; University of Texas at San Antonio ; University of Texas at San Antonio ; University of Texas at San Antonio ; University of Texas at San Antonio ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; UT system-CONACYT ; UT system-CONACYT ; UT system-CONACYT ; UT system-CONACYT ; University of Texas at San Antonio ; University of Texas at San Antonio ; University of Texas at San Antonio ; University of Texas at San Antonio ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Center for Atmospheric Research (NCAR) ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; UT system-CONACYT ; UT system-CONACYT ; UT system-CONACYT ; UT system-CONACYT ; University of Texas at San Antonio ; University of Texas at San Antonio ; University of Texas at San Antonio ; University of Texas at San Antonio ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.iggcas.ac.cn/handle/132A11/104989]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Sun, Chijun; Tian, Lijun
作者单位1.Univ Texas Austin, Jackson Sch Geosci, Dept Geol Sci, Austin, TX 78712 USA
2.Natl Ctr Atmospher Res, Climate & Global Dynam Lab, POB 3000, Boulder, CO 80307 USA
3.Univ Texas San Antonio, Dept Earth & Planetary Sci, San Antonio, TX USA
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing, Peoples R China
5.Univ Texas Austin, Jackson Sch Geosci, Inst Geophys, Austin, TX 78712 USA
推荐引用方式
GB/T 7714		 Sun, Chijun,Tian, Lijun,Shanahan, Timothy M.,et al. Isotopic variability in tropical cyclone precipitation is controlled by Rayleigh distillation and cloud microphysics[J]. COMMUNICATIONS EARTH & ENVIRONMENT,2022,3(1):10.
APA Sun, Chijun.,Tian, Lijun.,Shanahan, Timothy M..,Partin, Judson W..,Gao, Yongli.,...&Banner, Jay.(2022).Isotopic variability in tropical cyclone precipitation is controlled by Rayleigh distillation and cloud microphysics.COMMUNICATIONS EARTH & ENVIRONMENT,3(1),10.
MLA Sun, Chijun,et al."Isotopic variability in tropical cyclone precipitation is controlled by Rayleigh distillation and cloud microphysics".COMMUNICATIONS EARTH & ENVIRONMENT 3.1(2022):10.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。