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expert reaction to the IPCC's Working Group 1 contribution to the Sixth Assessment Report

expert reaction to the IPCC's Working Group 1 contribution to the Sixth Assessment Report
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Met Office: Atmospheric CO2 is now 50% higher than pre-industrial levels


Met Office: Atmospheric CO2 is now 50% higher than pre-industrial levels
‘It took about 200 years for the atmosphere to see a 25% increase in the atmospheric concentration of carbon dioxide, but only another 35 years to reach this year’s sorry milestone of a 50% increase.’
Image: Shutterstock
Carbon dioxide concentration in the atmosphere has now reached 417 parts per million, a 50% increase since people began burning fossil fuels on a large scale during the industrial revolution.
That’s the gloomy conclusion reached in a new report from the Met Office, which suggests measurements at the Mauna Loa Observatory (MLO) in Hawaii show that carbon dioxide concentrations are already above that level. ....

Mauna Loa Observatory , United States , Head Of Climate Impacts Research , Met Office , Climate Impacts Research , ம Una னா லோவா கண்காணிப்பு , ஒன்றுபட்டது மாநிலங்களில் , தலை ஆஃப் காலநிலை தாக்கங்கள் ஆராய்ச்சி , சந்தித்தார் அலுவலகம் , காலநிலை தாக்கங்கள் ஆராய்ச்சி ,