Greenhouse gas concentrations hit a new record high last year and rose more quickly than the yearly average over the past decade, despite a temporary abatement of levels during pandemic closures, the World Meteorological Organisation said in a report released Monday.
The two announcements occurred just days before the launch of a UN climate change conference in Glasgow, Scotland.
“The Greenhouse Gas Bulletin contains a stark, scientific message for climate change negotiators at COP26,”Petteri Taalas
“The Greenhouse Gas Bulletin contains a stark, scientific message for climate change negotiators at COP26,” global agency spokesman Peter Taalas said of his agency’s annual report on heat trapped gases in the atmosphere.
Many environmental activists, policy makers and scientists say the event-dubbed, respectively, COP26-from October 31-November 12 represents a crucial, and even decisive, opportunity to make concrete commitments to the goals of the 2015 Paris climate agreement.
Follow AP’s climate news coverage at https:/ / apnews.com / hub / climate
The report is based on information gathered through a network that monitors the amount of environmental greenhouse gas left in the atmosphere after certain amounts have been absorbed by the oceans and the biosphere.
Oksana Tarasova, Head of Department of Atmosphatic and Environmental Research at the WMO, said the findings showing the Amazon moving from dump to spring was unique but noted that they come from a particular southeastern part of the Amazon, not the whole rainforest.
As a whole, the WMO noted, last year’s economic withdrawal from the pandemic had “did not have any discernible impact on the atmospheric levels of greenhouse gases and their growth rates, although there was a temporary decline in new emissions.”
Greenhouse gas levels are at new records. Again
Concentration of CO2 in 2020 was 149% of pre-industrial times
Economic slowdown from COVID-19 had no real impact
We are set for a 🌡️ increase much higher than #ParisAgreement target of 1.5°C-2°C.https://t.co/LQ5sVilzcE#COP26 pic.twitter.com/S0NHxa5jg9— World Meteorological Organization (@WMO) October 25, 2021
Oceans and land ecosystems absorb about half CO2 emissions
But there is risk that #climatechange will ⬇️ their effectiveness
Part of 🇧🇷Amazonia has transitioned from a sink to a carbon source
Ocean may also absorb less CO2 in futurehttps://t.co/LQ5sVilzcE#COP26 #ClimateAction pic.twitter.com/sK9cRRM3Z8— World Meteorological Organization (@WMO) October 25, 2021