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The environmental effects of naturally and chemically dispersed marine fuel spills on Antarctic nemerteans Antarctonemertes valida and polychaetes Ophryotrocha orensanzi Society of Environmental Toxicology and Chemistry (SETAC) Asia Pacific and Australasia Conference, Nelson, New Zealand, 25-28 August 2015, 2015 (Ref: 15777)
Category 3: Verbal presentation

Human activities in Antarctica pose significant threats to marine ecosystems through accidental fuel spills, primarily as aresult of shipping incidents. This risk is likely to increase due to rises in shipping frequency in the Southern Ocean.

Unexpectedly high ultrafine aerosol concentrations above East Antarctic sea ice Atmospheric Chemistry and Physics, 2016 (Ref: 15752)
Category 1: Peer-reviewed literature

Better characterisation of aerosol processes in pristine, natural environments, such as Antarctica, have recently been shown to lead to the largest reduction in uncertainties in our understanding of radiative forcing.

Evaluation of the ACCESS – chemistry–climate model for the Southern Hemisphere Atmospheric Chemistry and Physics, 2016 (Ref: 15753)
Category 1: Peer-reviewed literature

Chemistry–climate models are important tools for addressing interactions of composition and climate in the Earth system. In particular, they are used to assess the combined roles of greenhouse gases and ozone in Southern Hemisphere climate and weather.

Response of sea surface temperature to climate change and its influence on the wintertime polar vortex in chemistry-climate models SPARC Workshop Stratospheric Change and its Role in Climate Prediction (SHARP), Berlin, Germany, 16-19 February, 2016, 2016 (Ref: 15754)
Category 3: Verbal presentation

Future changes in the boreal polar vortex under a climate change scenario are still a matter of debate in the scientific community. For example, there is a lack of consensus among models about possible future changes in the frequency of major stratospheric warmings.

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