Climate change is a major global challenge facing mankind today,and climate warming is a key issue of concern.The two most important gases causing the greenhouse effect are CO2 and CH4.It is urgent to monitor these two greenhouse gases.The traditional monitoring method is to use the instrument to measure on the spot.In the experiment,the data measured by the traditional instrument is regarded as the standard value,when using the air bags to sample,all other conditions should be kept constant,and the data are measured after the sample are left for a certain time.After testing,it can be concluded that the data obtained by using aluminum foil air bags to sample and place for a certain period of time is reliable,indicating that this method is feasible.
greenhouse gasesinstrument monitoringaluminum foil air bags
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