How are carbon dioxide levels measured in the atmosphere?
How are carbon dioxide levels measured in the atmosphere?
How are carbon dioxide levels measured in the atmosphere?
Carbon dioxide (CO2) levels in the atmosphere are measured through various methods:
Atmospheric Sampling: Air samples are collected from different locations worldwide using specialized instruments at monitoring stations or research facilities.
In Situ Measurement: Instruments like infrared gas analyzers or gas chromatographs directly measure CO2 concentrations at specific locations, such as towers, aircraft, or satellites.
Remote Sensing: Satellite-based instruments detect and analyze specific wavelengths of light reflected or emitted by the Earth’s atmosphere to estimate CO2 concentrations.
Flask Sampling: Air samples are collected in flasks and transported to laboratories for analysis.
– Written By brajesh
Responses