Sentences with phrase «sample carbon dioxide in the air»
Not exact matches
The researchers demonstrated the potential of this technique by using it to measure the presence and concentration of carbon dioxide in samples of air.
https://www.sciencedaily.com/
The Boulder lab is part of a global network of air - sampling laboratories that track carbon dioxide levels in the atmosphere.
The article should have failed peer review and never been published: the scientist conducting the work titrated the samples in open air, effectively measuring not only the weak acids in the samples but also the carbon dioxide from the room.
By far the best match was to the record of atmospheric carbon dioxide, measured from atmospheric samples and air trapped in polar ice.
Even over a small time period such as 20 minutes we are still able to get a difference of 4 °C in temperature between the two samples, the carbon dioxide warming more and faster than the air, see Figure 2.
The gradual but systematic rise of 1.5 degrees C is best explained by the record of atmospheric carbon dioxide, measured from atmospheric samples and air trapped in polar ice.