Despite the reduction in emissions due to the new coronavirus, the amount of carbon dioxide in the atmosphere is the highest ever recorded
As a result of the new coronavirus infectious disease (COVID-19) that is prevalent in the world, measures such as city blockades and suspension of economic activities were taken in each country, resulting in
Rise of Carbon Dioxide Unabated | Scripps Institution of Oceanography, UC San Diego
Rise of carbon dioxide unabated-Welcome to NOAA Research
'Like Trash in a Landfill': Carbon Dioxide Keeps Piling Up in the Atmosphere-The New York Times
Carbon dioxide levels hit highest mark in human history, despite coronavirus-The Washington Post
Scripps Oceanographic Research Institute and NOAA research team said that the data measured at the
Carbon dioxide is a major greenhouse gas, and there is an urgent need to stop the increase in carbon dioxide in the atmosphere in order to stop climate change. However, although it was stable at about 280 ppm before the Industrial Revolution, the amount of carbon dioxide in the atmosphere increased as the industry developed around the world and the population increased, exceeding 400 ppm in the 2010s. In the 1960s, the amount of carbon dioxide in the atmosphere was increasing at a rate of 0.8 ppm per year, but since 2010 it is increasing at a rate of 2.4 ppm per year.
Despite the reported reduction in carbon dioxide emissions worldwide from the COVID-19 pandemic, it may seem unnatural that carbon dioxide levels in the atmosphere have reached record highs. But Professor Ralph Keeling of the Scripps Institute of Oceanography said, 'Carbon dioxide buildup is like landfill debris. If we continue to release it, it will continue to build up. Carbon emissions have decreased, but not as much as they appear in the Mauna Loa observatory data.'
The amount of carbon dioxide in the atmosphere fluctuates not only due to human activity, but also due to seasonal activity of plants and the ocean. The record yearly maximum in May is also largely due to the cycle in which carbon dioxide is released from plants and soil from autumn to spring in the northern hemisphere, and plants begin to absorb carbon dioxide in summer. That's right.
Scripps Ocean Research Institute scientists have pointed out that carbon dioxide in the atmosphere over the earth has exceeded 417 ppm for the first time in millions of years. In the days when this level of carbon dioxide was once present in the atmosphere, the average temperature was 2-3 degrees higher than in the present age, and the sea level was 15 to 24 meters higher.
` `The well-understood physics tells us that increasing greenhouse gases are heating the Earth's surface, melting ice, and raising sea levels,'' NOAA scientist Pieter Tans said. 'If we don't stop the rise in greenhouse gases, especially carbon dioxide, much of the earth will become incapable.'
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