Science has been one of the foundations of the success of the Montreal Protocol. This assessment highlights advances and updates in the scientific understanding of ozone depletion since the 2018 Scientific Assessment of Ozone Depletion and provides policy-relevant scientific information on current challenges and future policy choices.
Most of the globe was drier than normal in 2021, with “cascading effects on economies, ecosystems and our daily lives”, the UN World Meteorological Organization (WMO) said in this report.
Sea surface temperatures and ocean heat in parts of the South-West Pacific are increasing at more than three times the global average and harming vital ecosystems, whilst sea level rise poses an existential threat to low-lying islands and their people, according to this new report from the World Meteorological Organization (WMO).
United in Science provides an overview of the most recent science related to climate change, impacts and responses from the World Meteorological Organization (WMO) and partner organizations.
The WMO Air Quality and Climate Bulletin reports annually on the state of air quality and its connections to climate change, reflecting on the geographical distribution of and changes in the levels of traditional pollutants.
There is a 50:50 chance of average global temperature reaching 1.5 degrees Celcius above pre-industrial levels in the next five years, and the likelihood is increasing with time, according to this new report by the WMO.
The WMO provisional statement on the State of the Global Climate, says that the global average temperature in 2019 (January to October) was about 1.1 degrees Celsius above the pre-industrial period. Concentrations of carbon dioxide in the atmosphere hit a record level of 407.8 parts per million in 2018 and continued to rise in 2019.
The WMO provisional statement on the State of the Global Climate, says that the global average temperature in 2019 (January to October) was about 1.1 degrees Celsius above the pre-industrial period. Concentrations of carbon dioxide in the atmosphere hit a record level of 407.8 parts per million in 2018 and continued to rise in 2019.
The report provides case studies, examples and explanations as to the role of climate information and services to support agriculture in the face of climate variability and change, assesses gaps and makes recommendations.
There is a 75-80% chance of an El Niño developing by February 2019, although it is not expected to be a strong event, according to the latest update from the World Meteorological Organization (WMO).
