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Publish Date: 12 April 2017
Geneva 12 April 2017 (WMO) - The World Meteorological Organization has issued its first annual Airborne Dust Bulletin, giving an overview of atmospheric dust levels and geographical distribution in 2016. The report is part of efforts to improve observations and warnings of sand and dust storms, which pose serious risks to the environment, human health and economy in arid and semi-Arid regions. The global average Aerosol Optical Depth – a measure of the dust burden - for 2016 was similar to previous years, according to the report, which highlighted particularly severe sand and dust storms in...
Publish Date: 14 November 2017
Extreme weather and climate change pose present and future challenges 15 November 2017 (WMO) _ A major conference on aviation, weather and climate has developed a blueprint for action to boost scientific support for aviation safety, air navigation efficiency and environmental protection. The priorities include addressing the current and future impact on aviation operations of extreme weather, climate change, hazardous phenomena such as volcanic ash, space weather and geomagnetic storms.