11/28/2023 0 Comments Climate lockdown meaning![]() The Copernicus programme’s Sentinel-4 and Sentinel-5 missions, as well as the next-generation of the Infrared Atmospheric Sounding Interferometer, to be launched as of 2024, will enable EUMETSAT to collect more frequent measurements of atmospheric gases and provide users with higher-resolution data than is currently possible. Nevertheless, the control of pollution has been a work in progress since before the COVID crisis in the last decade, emissions have been reduced in most countries in Europe and it is important to keep going in this direction.”Īs atmospheric pollutants continue to rise, monitoring them is essential, which is why EUMETSAT is looking forward to three upcoming satellite missions that will make it possible to measure them with greater accuracy. Now, emissions are expected to bounce back, according to energy experts who foresee higher consumption to support the economy after lockdown. ![]() ![]() “Lockdown can be seen as a temporary period during which emissions from several sectors, including transport, were drastically cut. “For most pollutants-basically, what can be expected is to go back to the norm,” he said. So what does all this mean for the future? Should we expect lasting environmental benefits as a result of the first lockdown? The latter is where one can look for insight into any changes in carbon dioxide concentration the 2020 lockdown may have caused. This process reverses when new leaves grow and, through photosynthesis, draw carbon dioxide out of the atmosphere, leading to a low annual concentration in autumn.īy looking at data collected by NOAA at the Mauna Loa Observatory in Hawaii, one can see the monthly average showing the seasonal fluctuations, in red, as well as the monthly average after corrections for these seasonal fluctuations have been made, in black. When they decompose during the autumn and winter, they produce carbon dioxide that builds up in the atmosphere, peaking in the northern hemisphere in spring. The amount of carbon dioxide fluctuates seasonally due to leaves and other plant material. Lastly, it is essential to consider the concentration of carbon dioxide in the atmosphere, as this is the main greenhouse gas produced through human activity.
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