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Publish Date: 24 October 2019
In 2019, the hole that developed in the ozone layer over Antarctica was the smallest on record since the ozone hole was first discovered, according to U.S. scientists.
Bulletin nº Vol 68 (1) - 2019
Theme: Articles
17
Publish Date: 17 April 2019
“What are you actually doing?” That is not a question that a management group likes to hear. But it is the question that the Danish Meteorological Institute (DMI) Director General Marianne Thyrring and Deputy Director General Anne Højer Simonsen have faced with from their stakeholders on several occasions. Besides the daily weather forecasts, most people simply do not know what DMI does. One of the things DMI does is store data that extends far beyond the five-day forecasts and gale warnings. “And these data are worth gold,” says Ms Thyrring.
Bulletin nº Vol 68 (1) - 2019
Theme: Observations
17
Publish Date: 17 April 2019
Past improvements Progress in environmental monitoring and numerical weather and climate prediction has been intimately connected with the progress in supercomputing. Over the last few decades, advances in computing power...
Bulletin nº Vol 68 (1) - 2019
Theme: Observations
17
Publish Date: 17 April 2019
Will the “cloud” and machine learning yield the next breakthrough in the weather, climate and water area? Exceptional advances in technology and its use over the last few decades have...
Publish Date: 16 September 2019
On this year’s International Day for the Preservation of the Ozone Layer, WMO highlights the coordinated efforts to measure and analyze ozone layer through its Global Atmosphere Watch network in support of environmental policy.
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: 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.
Publish Date: 5 November 2018
The latest Scientific Assessment of Ozone Depletion reveals a healing ozone layer, global warming reduction potential, and options for more ambitious climate action.
Publish Date: 30 October 2018
The World Meteorological Organization has joined the global commitment to reduce deaths due to air pollution by two thirds by 2030. At the World Health Organization’s first ever Global Conference on Air Pollution and Health , WMO pledged to strengthen the quality and availability of pollution observations, enable provision of air quality forecast and advisory services and incorporate health impacts in key scientific assessments on climate and climate change.
