A newly-developed system for countinuous measurements of atmospheric CO2 concentration at Syowa Station, Antarctica
A new apparatus for in situ continuous measurements of atmospheric CO_2 concentration at Syowa Station, Antarctica was developed using a non-dispersive infrared CO_2 analyzer with a precision better than ±0.01ppm. Standard gases employed were CO_2 in air mixtures and their concentrations were determ...
Main Authors: | , , , , , |
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Format: | Article in Journal/Newspaper |
Language: | English Japanese |
Published: |
National Institute of Polar Research
1984
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Subjects: | |
Online Access: | https://doi.org/10.15094/00008405 https://doaj.org/article/74d5ac9743f447c19bba20a5e9261b34 |
Summary: | A new apparatus for in situ continuous measurements of atmospheric CO_2 concentration at Syowa Station, Antarctica was developed using a non-dispersive infrared CO_2 analyzer with a precision better than ±0.01ppm. Standard gases employed were CO_2 in air mixtures and their concentrations were determined against special gases with absolute accuracies around ±0.1ppm, which were prepared gravimetrically using an extremely precise balance. |
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