在温室气体监测中使用铝箔气袋采样的可行性分析

气候变化是当今人类面临的重大全球性挑战,气候变暖更是人们关注的重点问题,引起温室效应最重要的两种气体是CO_(2)和CH_(4),迫切需要监测这两种温室气体。传统的监测方式为使用仪器在现场进行测定,在试验中将传统仪器测得的数据视为标准值,使用气袋采样时应保证其他所有条件不变,放置一定时间后再测定数据。经过试验得出,使用铝箔气袋采样并放置一定时间后测得到的数据是可靠的,说明此种方式可行。

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 CO_(2) and CH_(4).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.