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Expert Reactions

Our atmosphere and climate 2017 – Expert Reaction

Sarah-Jane O'Connor posted in on October 19th, 2017.

The Ministry for the Environment and Stats NZ have released an updated report on the state of New Zealand’s atmosphere and climate. The report documents trends in global and local conditions, including a 1°C temperature increase in New Zealand since 1909. Sea levels have risen between 14 and 22 centimetres at four main New Zealand ports […]

Supersized ozone hole avoided

Peter Griffin posted in on May 29th, 2015.

The Montreal Protocol has prevented a supersized Antarctic ozone hole and a ‘full blown’ Arctic ozone hole, a new study has revealed. Scientists have modelled what the ozone layer would have looked like if ozone-damaging chemicals, known as chloroflurocarbons (CFCs), had not been banned by the 1989 Montreal Protocol. The research, published in Nature Communications this week, has predicted that […]

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