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Zonal Asymmetry in Ozone Variations Over Antarctic Stations During the Life Cycle of Sudden Stratospheric Warmings Journal of Geophysical Research: Atmospheres, 2025 (Ref: 17412)
Category 1: Peer-reviewed literature

The zonal asymmetry in the Antarctic total ozone column (TOC) has been widely studied in … recent decades. However, little is known about how spatially dependent the TOC response is to sudden … stratospheric warmings (SSWs).

Expanded role for gravity wave parameterization in WACCM 26th International Union of Geodesy and Geophysics (IUGG) Conference, Prague, Czech Republic, 22 June-2 July 2015, 2015 (Ref: 15726)
Category 3: Verbal presentation

The parameterization of gravity waves in the NCAR Whole Atmosphere Community Climate Model (WACCM) includes orographic, convective, and frontal sources. Even with these, the model simulates temperatures in the Antarctic lower stratosphere during winter and spring that are much lower than observed.

Tropical tropopause layer processes driving stratospheric composition - focus on polar ozone relevant species. XXXII SCAR and Open Science Conference, Portland, Oregon, USA, 13-25 July 2012, 2013 (Ref: 15104)
Category 3: Verbal presentation

The composition of the stratosphere is driven by transport, temperatures and processes in the tropical tropopause layer – this has implications for ozone, radiation, and surface climate. The properties of the tropical tropopause layer have changed in recent decades, e.g.

Interannual variability in Southern Hemisphere ozone Cape Grim Baseline Air Pollution Station Annual Science Meeting 2007, Aspendale, Victoria, Dec 6-7 2007, 2007 (Ref: 13227)
Category 3: Verbal presentation

Ozone climatologies are presented for a number of locations in the Australian region, making use of … both total ozone and ozone profile data, as measured by the Bureau of Meteorology’s Dobson and … ozonesonde networks. For mid-latitude sites (Melbourne and Macquarie Island)…

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