Stratospheric Ozone Loss Enhances Summer Precipitation Over the Southern Slope of the Tibetan Plateau

被引：8

作者：

Xia, Yan ^{[1
,2
]}

Hu, Yongyun ^{[3
]}

Huang, Yi ^{[4
]}

Bian, Jianchun ^{[2
,5
,6
]}

Zhao, Chuanfeng ^{[3
]}

Lin, Jintai ^{[3
]}

Xie, Fei ^{[1
]}

Zhou, Chunjiang ^{[7
]}

机构：

[1] Beijing Normal Univ, Sch Syst Sci, Beijing, Peoples R China

[2] Chinese Acad Sci, Inst Atmospher Phys, Key Lab Middle Atmosphere & Global Environm Observ, Beijing, Peoples R China

[3] Peking Univ, Sch Phys, Dept Atmospher & Ocean Sci, Lab Climate & Ocean, Beijing, Peoples R China

[4] McGill Univ, Dept Atmospher & Ocean Sci, Montreal, PQ, Canada

[5] Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China

[6] Lanzhou Univ, Coll Atmospher Sci, Lanzhou, Peoples R China

[7] Inner Mongolia Univ, Sch Ecol & Environm, Hohhot, Peoples R China

来源：

GEOPHYSICAL RESEARCH LETTERS | 2023年 / 50卷 / 15期

基金：

中国国家自然科学基金; 加拿大自然科学与工程研究理事会;

关键词：

stratospheric ozone; Tibetan Plateau; South Asia; precipitation; deep convection; long-term changes; CONVECTIVE SYSTEMS; CLIMATE-CHANGE; FOOD SECURITY; MONSOON; OSCILLATION; DIPOLE; IMPACT; REGION; CLOUD; OCEAN;

D O I：

10.1029/2023GL103742

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Heavy summer precipitation over the southern slope of the Tibetan Plateau has dramatic influences on water resources and hydrological disasters in South Asia. It experienced increasing trends over 1979-1996 and decreasing trends over 1996-2022, which are not yet well understood. Here we show observational and numerical evidence that stratospheric ozone has significant impacts on long-term trends of summer precipitation in this strong convection area. It is found that stratospheric ozone depletion, by modulating the lower stratospheric temperature and upper-tropospheric static stability, enhances deep convection and precipitation over the southern slope of the Tibetan Plateau. The results suggest that the ozone recovery in the future may reduce the summer precipitation over the southern slope of the Tibetan Plateau in the first half of the 21st century, which would be imperative for future water resource management in South Asia.

引用

页数：11

共 60 条

[1]

Adler RF, 2003, J HYDROMETEOROL, V4, P1147, DOI 10.1175/1525-7541(2003)004<1147:TVGPCP>2.0.CO

[2]

[3] Evidence for a continuous decline in lower stratospheric ozone offsetting ozone layer recovery [J].

Ball, William T. ;

Alsing, Justin ;

Mortlock, Daniel J. ;

Staehelin, Johannes ;

Haigh, Joanna D. ;

Peter, Thomas ;

Tummon, Fiona ;

Stubi, Rene ;

Stenke, Andrea ;

Anderson, John ;

Bourassa, Adam ;

Davis, Sean M. ;

Degenstein, Doug ;

Frith, Stacey ;

Froidevaux, Lucien ;

Roth, Chris ;

Sofieva, Viktoria ;

Wang, Ray ;

Wild, Jeannette ;

Yu, Pengfei ;

Ziemke, Jerald R. ;

Rozanov, Eugene V. .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2018, 18 (02) :1379-1394

[4] The impact of climate change on food crop productivity, food prices and food security in South Asia [J].

Bandara, Jayatilleke S. ;

Cai, Yiyong .

ECONOMIC ANALYSIS AND POLICY, 2014, 44 (04) :451-465

[5] Progress in climate modeling of precipitation over the Tibetan Plateau [J].

Bao, Qing ;

Li, Jian .

NATIONAL SCIENCE REVIEW, 2020, 7 (03) :486-+

[6] Influence of ENSO and of the Indian Ocean Dipole on the Indian summer monsoon variability [J].

Cherchi, Annalisa ;

Navarra, Antonio .

CLIMATE DYNAMICS, 2013, 41 (01) :81-103

[7] Aerosol-enhanced high precipitation events near the Himalayan foothills [J].

Choudhury, Goutam ;

Tyagi, Bhishma ;

Vissa, Naresh Krishna ;

Singh, Jyotsna ;

Sarangi, Chandan ;

Tripathi, Sachchida Nand ;

Tesche, Matthias .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (23) :15389-15399

[8] The Community Earth System Model Version 2 (CESM2) [J].

Danabasoglu, G. ;

Lamarque, J. -F. ;

Bacmeister, J. ;

Bailey, D. A. ;

DuVivier, A. K. ;

Edwards, J. ;

Emmons, L. K. ;

Fasullo, J. ;

Garcia, R. ;

Gettelman, A. ;

Hannay, C. ;

Holland, M. M. ;

Large, W. G. ;

Lauritzen, P. H. ;

Lawrence, D. M. ;

Lenaerts, J. T. M. ;

Lindsay, K. ;

Lipscomb, W. H. ;

Mills, M. J. ;

Neale, R. ;

Oleson, K. W. ;

Otto-Bliesner, B. ;

Phillips, A. S. ;

Sacks, W. ;

Tilmes, S. ;

Van Kampenhout, L. ;

Vertenstein, M. ;

Bertini, A. ;

Dennis, J. ;

Deser, C. ;

Fischer, C. ;

Fox-Kemper, B. ;

Kay, J. E. ;

Kinnison, D. ;

Kushner, P. J. ;

Larson, V. E. ;

Long, M. C. ;

Mickelson, S. ;

Moore, J. K. ;

Nienhouse, E. ;

Polvani, L. ;

Rasch, P. J. ;

Strand, W. G. .

JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS, 2020, 12 (02)

[9] Advances in Geostationary-Derived Longwave Fluxes for the CERES Synoptic (SYN1deg) Product [J].

Doelling, David R. ;

Sun, Moguo ;

Le Trang Nguyen ;

Nordeen, Michele L. ;

Haney, Conor O. ;

Keyes, Dennis F. ;

Mlynczak, Pamela E. .

JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY, 2016, 33 (03) :503-521

[10] Geostationary Enhanced Temporal Interpolation for CERES Flux Products [J].

Doelling, David R. ;

Loeb, Norman G. ;

Keyes, Dennis F. ;

Nordeen, Michele L. ;

Morstad, Daniel ;

Nguyen, Cathy ;

Wielicki, Bruce A. ;

Young, David F. ;

Sun, Moguo .

JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY, 2013, 30 (06) :1072-1090

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