Influence of the subtropical stratosphere on the Antarctic polar vortex during spring 2019

被引：1

作者：

Zuev, Vladimir V. ^{[1
]}

Savelieva, Ekaterina ^{[1
]}

Borovko, Irina, V ^{[2
]}

Krupchatnikov, Vladimir N. ^{[2
,3
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Inst Monitoring Climat & Ecol Syst, 10-3 Acad Sky Ave, Tomsk 634055, Russia

[2] Russian Acad Sci, Siberian Branch, Inst Computat Math & Math Geophys, 6 Ac Lavrentieva Ave, Novosibirsk 630090, Russia

[3] Novosibirsk State Univ, 1 Pirogova St, Novosibirsk 630090, Russia

来源：

27TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS, ATMOSPHERIC PHYSICS | 2021年 / 11916卷

关键词：

Antarctic polar vortex; subtropical stratospheric temperature; polar ozone depletion; eddy heat flux; SOUTHERN-HEMISPHERE; WINTER; DEPLETION;

D O I：

10.1117/12.2599029

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

The stratospheric polar vortex strength in spring determines to a great extent the duration and intensity of ozone depletion in the polar regions. A temperature increase in the lower subtropical stratosphere in spring leads to an increase in the stratospheric equator-to-pole temperature gradient and the subsequent strengthening of the Antarctic polar vortex, accompanied by severe springtime ozone depletion. At the same time, the unusual weakening of the Antarctic polar vortex was observed in the spring of 2019. An abnormal temperature decrease in the lower subtropical stratosphere was recorded in the same time period and probably led to a decrease in the stratospheric equator-to-pole temperature gradient and the subsequent weakening of the polar vortex.

引用

页数：6

共 50 条

[41] The joint effect of mid-latitude winds and the westerly quasi-biennial oscillation phase on the Antarctic stratospheric polar vortex and ozone [J].

Wang, Zhe ;

Zhang, Jiankai ;

Zhao, Siyi ;

Li, Douwang .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2025, 25 (06) :3465-3480

[42] Increased humidity in the stratosphere as a possible factor of ozone destruction in the Arctic during the spring 2011 using Aura MLS observations [J].

Bazhenov, Oleg .

INTERNATIONAL JOURNAL OF REMOTE SENSING, 2019, 40 (09) :3448-3460

[43] INTRUSION OF RECENT AIR IN POLAR STRATOSPHERE DURING SUMMER 2009 REVEALED BY BALLOON-BORNE IN SITU CO MEASUREMENTS [J].

Krysztofiak, Gisele ;

Thieblemont, Remi ;

Catoire, Valery ;

Huret, Nathalie ;

Payan, Sebastien ;

Jegou, Fabrice ;

Drouin, Marc Antoine ;

Robert, Claude .

20TH ESA SYMPOSIUM ON EUROPEAN ROCKET AND BALLOON PROGRAMMES AND RELATED RESEARCH, 2011, 700 :91-98

[44] Middle stratospheric polar vortex ozone budget during the warming Arctic winter, 2002-2003 [J].

Liu Yi ;

Liu Chuanxi ;

Tie, Xuexi ;

Gao Shouting .

ADVANCES IN ATMOSPHERIC SCIENCES, 2011, 28 (05) :985-996

[45] Effects of Different Configurations of the East Asian Subtropical and Polar Front Jets on Precipitation during the Mei-Yu Season [J].

Li, Li ;

Zhang, Yaocun .

JOURNAL OF CLIMATE, 2014, 27 (17) :6660-6672

[46] Future changes in the influence of the quasi-biennial oscillation on the northern polar vortex simulated with an MRI chemistry climate model [J].

Naoe, Hiroaki ;

Shibata, Kiyotaka .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2012, 117

[47] The distinct roles of the Stratospheric Polar Vortex during the initiation and intensification stages of the 2016 East Asian Cold Air Outbreak [J].

Liu, Jinnian ;

Huang, Jinlong ;

Tian, Wenshou ;

Qian, Cheng ;

He, Li .

ATMOSPHERIC RESEARCH, 2024, 311

[48] Influence of Arctic stratospheric ozone in March on precipitation in eastern China during the boreal spring [J].

Zhang, Huimin ;

Hu, Dingzhu ;

Han, Tingting .

ATMOSPHERIC RESEARCH, 2024, 303

[49] First Lidar Observations of Quasi-Biennial Oscillation-Induced Interannual Variations of Gravity Wave Potential Energy Density at McMurdo via a Modulation of the Antarctic Polar Vortex [J].

Li, Zimu ;

Chu, Xinzhao ;

Harvey, V. Lynn ;

Jandreau, Jackson ;

Lu, Xian ;

Yu, Zhibin ;

Zhao, Jian ;

Fong, Weichun .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (16)

[50] Size-fractionated phytoplankton standing stocks and primary production during austral winter and spring 1993 in the Subtropical Convergence region near New Zealand [J].

BradfordGrieve, JM ;

Chang, FH ;

Gall, M ;

Pickmere, S ;

Richards, F .

NEW ZEALAND JOURNAL OF MARINE AND FRESHWATER RESEARCH, 1997, 31 (02) :201-224

← 1 2 3 4 5 →