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Publish Date: 22 March 2017
observées 18 janvier 2018 2017 est toujours en passe de figurer au palmarès des trois années les plus … planet catalyse les actions en faveur du climat 12 décembre 2017 l'omm élit un nouveau premier …
Publish Date: 18 January 2018
In a clear sign of continuing long-term climate change caused by increasing atmospheric concentrations of greenhouse gases, 2015, 2016 and 2017 have been confirmed as the three warmest years on record. 2016 still holds the global record, whilst 2017 was the warmest year without an El Niño, which can boost global annual temperatures.
Publish Date: 14 December 2017
https://public.wmo.int/en/about-us/members for information and web links to wmo regional climate centres please visit: … http://www.wmo.int/pages/prog/wcp/wcasp/wcasp_home_en.html page d'accueil nouvelles communiqués de presse multimédia enso-update_dec2017_en.png el niño / la …
Publish Date: 16 November 2017
Early results of Climate Risk and Early Warning Systems initiative presented at climate change conference Vulnerable communities in Africa and the Pacific and Caribbean are now benefiting from improved early warning systems against extreme weather as part of an international drive to boost resilience and climate change adaptation. But further investments are needed to reduce the risks from hazards like tropical cyclones, floods and drought.
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.
Publish Date: 30 October 2017
Concentrations of carbon dioxide in the atmosphere surged at a record-breaking speed in 2016 to the highest level in 800 000 years, according to the World Meteorological Organization’s Greenhouse Gas Bulletin. The abrupt changes in the atmosphere witnessed in the past 70 years are without precedent.
Publish Date: 6 November 2017
WMO report highlights impacts on human safety, well-being and environment 6 November 2017 (WMO) - It is very likely that 2017 will be one of the three hottest years on record, with many high-impact events including catastrophic hurricanes and floods, debilitating heatwaves and drought. Long-term indicators of climate change such as increasing carbon dioxide concentrations, sea level rise and ocean acidification continue unabated. Arctic sea ice coverage remains below average and previously stable Antarctic sea ice extent was at or near a record low.
Publish Date: 25 October 2017
Better observations needed to protect environment and save lives Progress and challenges in improving maritime safety and services, strengthening environmental protection and expanding ocean observing systems are on the agenda of an intergovernmental commission of meteorologists and oceanographers. The meeting also aims to agree a roadmap for future priorities.
Publish Date: 23 October 2017
Geneva 23 October (WMO) - The recent spate of devastating tropical cyclones and fires has once again demonstrated the life-saving importance of weather forecasts and disaster warnings, which are critically dependent on radio frequency bands used around the clock by meteorological services.
Publish Date: 19 October 2017
The World Meterological Organization is holding a Science Summit as part of its continuing drive to ensure that the best possible science serves society in the best possible way to meet the challenges posed by fundamental changes in the environment and an ever-growing global population.