UN: 2010-2019 likely to be hottest decade on record

UN: 2010-2019 likely to be hottest decade on record

PanARMENIAN.Net - Exceptional global heat driven by greenhouse gas emissions mean this decade will most likely go down as the warmest on record, according to the World Meteorological Organization (WMO) which released its provisional statement on the State of the Global Climate on Tuesday.

The agency also finds that 2019 is on track to be the second or third warmest year in history, with the global average temperature during January through October, roughly 1.1 degrees Celsius above the pre-industrial era.

“If we do not take urgent climate action now, then we are heading for a temperature increase of more than 3°C by the end of the century, with ever more harmful impacts on human wellbeing”, said WMO Secretary-General Petteri Taalas.

“We are nowhere near on track to meet the Paris Agreement target,” he added, referring to the 2015 international accord to limit global warming to 1.5°C above pre-industrial levels.

The report finds that concentrations of carbon dioxide (CO2) in the atmosphere, which hit record levels last year, also continued to rise in 2019.

Additionally, sea level rise has increased due to melting of the ice sheets in Greenland and Antarctica, while ocean heat is at record levels, with vital marine ecosystems being degraded.

The provisional report was released as governments meet in Madrid for the UN climate change negotiations, known as COP25.

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