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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.
Meteoworld : December 2018
WMO hosted the first Symposium and User Summit of the Integrated Global Greenhouse Gas Information System (IG3IS), one of the recent initiatives of the WMO Global Atmosphere Watch (GAW) Programme, from 13 to 15 November in Geneva.
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: 6 February 2019
In a clear sign of continuing long-term climate change associated with record atmospheric concentrations of greenhouse gases, 2015, 2016, 2017 and 2018 have been confirmed as the four warmest years on record.
Bulletin nº Vol 64 (1) - 2015
Theme: Environmental challenges
Publish Date: 2 March 2015
As atmospheric CO 2 continues to increase, more and more CO 2 enters the ocean, which reduces pH (pH is a measure of acidity, the lower the pH, the more acidic the liquid) in a process referred to as ocean acidification. Declines in surface ocean pH due to ocean acidification are already detectable and accelerating.
Publish Date: 10 December 2018
The World Meteorological Organization (WMO) and the Green Climate Fund (GCF) have signed a formal agreement to work together to leverage WMO expertise on weather, climate and water to increase effectiveness of GCF funded activities and support low carbon and climate resilient development.
Publish Date: 7 December 2018
Global CO2 emissions are expected to rise by more than 2% in 2018 because of renewed growth in coal use, and continued growth in oil and gas use, according to the latest data from the Global Carbon Budget. Emissions rose 1.6% in 2017 after a temporary slowdown from 2014 to 2016, according to the Global Carbon Project. This year’s publication included contributions from 76 scientists from 53 research institutions, including from the World Climate Research Programme community.
Publish Date: 3 December 2018
The annual United Nations climate change conference has opened with calls for urgent action to prevent runaway climate change and devastating impacts for the planet.
Publish Date: 20 November 2018
Levels of heat-trapping greenhouse gases in the atmosphere have reached another new record high, according to the World Meteorological Organization (WMO). There is no sign of a reversal in this trend, which is driving long-term climate change, sea level rise, ocean acidification and more extreme weather.
Publish Date: 19 November 2018
WMO has hosted the first symposium and user summit of the Integrated Global Greenhouse Gas Information System (IG3IS), which aims to help inform and guide reductions in emissions of carbon dioxide and other heat trapping gases which are driving climate change.