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52 contents match your search.
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.
Publish Date: 21 March 2017
The year 2016 made history, with a record global temperature, exceptionally low sea ice, and unabated sea level rise and ocean heat, according to the World Meteorological Organization (WMO). Extreme weather and climate conditions have continued into 2017. WMO issued its annual statement on the State of the Global Climate ahead of World Meteorological Day on 23 March. It is based on multiple international datasets maintained independently by global climate analysis centres and information submitted by dozens of WMO Members National Meteorological and Hydrological Services and Research...
Publish Date: 17 May 2017
Geneva, 17 May 2017 – The annual meeting of the World Meteorological Organization (WMO) Executive Council concludes here today after adopting decisions aimed at enhancing weather, climate and hydrology services around the world. A particularly important issue, the need to strengthen aeronautical meteorological services, was addressed through a one-day special dialogue with representatives from the aviation sector. Aviation is one of the most weather-sensitive of all economic sectors. It is also changing rapidly. With air traffic doubling every 15 years, competition increasing and air safety...
Publish Date: 12 September 2017
African leaders are coming together this week for action on modernizing weather and climate services, which inextricably link the Continent’s development, climate, and resilience agendas. Weather and climate drive nine out of ten disasters in Africa, threatening Africa’s hard-won development gains. Floods, droughts, tropical cyclones, and landslides continue to cause heavy damage and losses to livelihoods. Over the last two decades, these disasters have cost the continent US$10 billion dollars. Given the increasing climate variability, these disasters are projected to increase in frequency...