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Capture-recapture estimates of Antarctic blue whale abundance and population growth rate Marine Mammal Science, 2024 (Ref: 17210)
Category 1: Peer-reviewed literature

Photo-identifications of Antarctic blue whales (Balaenoptera musculus intermedia) collected from 2003/2004 to 2018/2019 were used in a capture-recapture analysis to estimate abundance and population growth rate for the circumpolar Antarctic. Two capture-recapture models, POPAN and Pradel…

Antarctic tropopause by ozonesonde profiles from the Polar Atmospheric Chemistry at the Tropopause PACT database EGU General Assembly 2024, Vienna, Austria, 14–19 Apr 2024, 2024 (Ref: 17163)
Category 3: Abstract

Stratosphere–troposphere exchange can be considered globally within the framework of the atmosphere's general circulation as the transfer of air masses through the tropopause with ascending (descending) flows in the tropics (extratropical latitudes).

Stratospheric ozone intrusion events and their impacts on tropospheric ozone in the Southern Hemisphere Atmospheric Chemistry and Physics, 2017 (Ref: 15886)
Category 1: Peer-reviewed literature

Stratosphere-to-troposphere transport (STT) provides an important … natural source of ozone to the upper troposphere, but the characteristics of … STT events in the Southern Hemisphere extratropics and their contribution to … the regional tropospheric ozone budget remain poorly constrained. Here…

Wave Dynamics in the Antarctic Region. Asia Oceania Geosciences Society 10th Annual Meeting, Brisbane, Queensland, Australia 24-28 June 2013, 2013 (Ref: 15141)
Category 3: Verbal presentation

The upper troposphere and lower stratosphere (UTLS) is a highly coupled region of the atmosphere where radiation, dynamics, clouds and chemical processes interact on a wide variety of spatial and temporal scales. We use a suite of instruments at Davis, Antarctica (69S, 78E)…

Observing the Small Scale Structure of Clouds and Dynamics in the Antarctic Upper Troposphere and Lower Stratosphere (UTLS). Asia Oceania Geosciences Society 10th Annual Meeting, Brisbane, Queensland, Australia 24-28 June 2013, 2013 (Ref: 15133)
Category 3: Verbal presentation

The upper troposphere and lower stratosphere (UTLS) is a highly coupled region of the atmosphere where radiation, dynamics, clouds and chemical processes interact on a wide variety of spatial and temporal scales. We use a suite of instruments at Davis, Antarctica (69S, 78E)…

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.

High-resolution Antarctic observations of the stratospheric influence on the troposphere. 3rd International Conference on Earth System Modelling, Hamburg, Germany, 17-21 September 2012, 2012 (Ref: 15127)
Category 3: Poster

The upper troposphere and lower stratosphere (UTLS) is a highly coupled region of the atmosphere where radiation, dynamics, clouds and chemical processes interact on a wide variety of spatial and temporal scales. We use a suite of instruments at Davis, Antarctica (69S, 78E)…

Arctic and Antarctic Tropopause During Winter and Spring International Polar Year Conference (OSC-2010, Oslo Norway June 8-12 2010), 2010 (Ref: 14176)
Category 3: Verbal presentation

We compare thermal tropopause climatology in Arctic and Antarctic by NCEP–NCAR Reanalysis-1 data over the 1979–2008 period. The role of the troposphere and stratosphere in tropopause anomaly distribution is examined using corresponding temperature and geopotential height field.

Troposphere and stratosphere influences on the tropopause in the polar regions 36th Annual European Meeting on Atmospheric Studies by Optical Methods, Kyiv, Ukraine, 17-22 August 2009, 2009 (Ref: 14050)
Category 3: Conference paper

Arctic and Antarctic tropopause is formed under extreme climate … conditions, both in troposphere and stratosphere. In the troposphere, distribution of orography, ice sheet and stationary atmospheric centres of … action is distinct.

Comparison of the total ozone zonal distribution at the 60°S and 60°N latitudes 36th Annual European Meeting on Atmospheric Studies by Optical Methods, Kyiv, Ukraine, 17-22 August 2009, 2009 (Ref: 14049)
Category 3: Conference paper

Analysis of the quasi-stationary planetary wave (QSW) influence on total … ozone column (TOC) distribution over 60°N and 60°S latitudes is … presented. TOMS version 8 total ozone data for years 1979-2003 were … used to compare the vortex-edge TOC distribution in both hemispheres.

Asymmetries in Antarctic total ozone distribution and tropopause height International Antarctic Conference IAC2009, International Polar Year in Ukraine: results and horizons, May 22 - 24, 2009 - Kharkiv, Ukraine, 2009 (Ref: 13840)
Category 3: Conference paper

The zonal anomalies data in total ozone and thermal tropopause height … shows that ozone depletion during austral spring has a strong influence on … the height and sharpness of the tropopause over West Antarctica.

Planetary waves, ozone distribution and tropopause height asymmetries in connection to Antarctic Peninsula warming Eos Trans. AGU, 88(52), Fall Meeting Suppl., Abstract A53E-11, 2007 (Ref: 13607)
Category 3: Abstract

Decadal variations of the quasi-stationary wave amplitude and zonal structure are analyzed using the TOMS data. Seasonal dependence of total ozone content (TOC) is considered.

Total ozone and tropopause zonal asymmetry during the Antarctic spring Journal of Geophysical Research, 2008 (Ref: 13580)
Category 1: Peer-reviewed literature

Analysis of zonal anomalies in total ozone and thermal tropopause height shows … that ozone depletion during austral spring has a strong influence on the height … and sharpness of the tropopause over West Antarctica. The seasonal change of tropopause … peak height occurs between 9 km…

Mark recapture analysis of Pygmy Blue Whales from Perth Canyon, Western Australia 2000-2005 IWC Scientific Committee; SC/60/SH16, 2008 (Ref: 13451)
Category 2: International meeting papers

Between January and April over six consecutive years (2000 to 2005) photographs of the … dorsal fin and lateral bodies of pygmy blue whales (Balaenoptera musculus brevicauda) were … collected at the Perth Canyon, Western Australia.

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