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Publish Date: 7 January 2020
Catastrophic and unprecedented bushfires in Australia have killed more than 28 people, destroyed hundreds of homes and burned hundreds of thousands of hectares of land, causing massive devastation to wildlife, ecosystems and the environment. The fires come after Australia's hottest, driest year on record. They have led to hazardous air quality in major cities throughout Australia, impacted New Zealand and sent smoke drifting thousands of kilometres across the Pacific to South America.
Publish Date: 12 July 2019
Unusually hot and dry conditions in parts of the northern hemisphere have been conducive to fires raging from the Mediterranean to – in particular – the Arctic. Climate change, with rising temperatures and shifts in precipitation patterns, is amplifying the risk of wildfires and prolonging the season.
Publish Date: 1 August 2019
According to new data from the World Meteorological Organization and Copernicus Climate Change Programme, July matched, and maybe broke, the record for the hottest month since analysis began.
Publish Date: 2 July 2019
An unusually early and intense heatwave has set new temperature records in Europe, posing a major threat to people's health, agriculture and the environment. Initial reports indicated that heat-health early warnings successfully limited the death toll.
Publish Date: 10 June 2019
The World Meteorological Congress has endorsed an ambitious plan to improve the tailored information and services on weather, climate, water, and related environmental risks to human health and thus improve health outcomes.
Publish Date: 12 April 2019
WMO’s Global Atmosphere Watch (GAW) Programme is marking its 30th anniversary this year. The programme, which embraces about 100 countries, aims at forging an integrated global understanding of atmospheric composition and change. It coordinates observations across local to global scales, driving high quality and high-impact science while co-producing society relevant products and services.
Publish Date: 14 March 2019
Recent developments in the climate change arena, including the Paris Agreement in 2015 and the publication of the IPCC Special Report on Global Warming of 1.5 °C, have noted the potential need for negative emission technologies to remove carbon dioxide from the atmosphere in order to limit temperature increase.
Publish Date: 28 February 2019
Increasing levels of airborne pollutants deposited either through gravity (i.e. free-falling) or washed out by rain can result in detrimental effects to crops, human health and vulnerable ecosystems by altering critical and delicate chemical balances. Identifying areas most at risk and which would most benefit from measures to control excessive pollutant load is crucial.
Publish Date: 8 February 2019
The full Scientific Assessment of Ozone Depletion is now available. It shows that actions taken under the Montreal Protocol have led to decreases in the atmospheric abundance of controlled ozone-depleting substances (ODSs) and the start of the recovery of stratospheric ozone.