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作者:Céline Pascale , Bernhard Niederhauser
来源:[J].Atmospheric Measurement Techniques, 2020, Vol.13 (1), pp.101-117
摘要:Atmospheric trace gas measurements of greenhouse gases are critical in their precision and accuracy. In the past 5 years, atmospheric measurement and gas metrology communities have turned their attention to possible surface effects due to pressure and temperature variations ...
作者:Céline Pascale , Bernhard Niederhauser
来源:[J].Atmospheric Measurement Techniques, 2020, Vol.13 (1), pp.119-130
摘要:A critical issue for the long-term monitoring of atmospheric trace gases is precision and accuracy of the measurement systems employed. Both measuring and preparing reference gas mixtures for trace gases are challenging due to, for example, adsorption and desorption of the s...
作者:Céline Pascale , Jari Peltola ...
来源:[J].Measurement Science and Technology(IF 1.435), 2016, Vol.27 (11)
摘要:The environmental impacts of ammonia (NH3) in ambient air have become more evident in the recent decades, leading to intensifying research in this field. A number of novel analytical techniques and monitoring instruments have been developed, and the quality and av...
作者:Céline Pascale , Bernhard Niederhauser
来源:[J].Atmospheric Measurement Techniques, 2018, Vol.11 (6), pp.3351-3372
摘要:For many years, the comparability of measurements obtained with variousinstruments within a global-scale air quality monitoring network has beenensured by anchoring all results to a unique suite of reference gas mixtures,also called a primary calibration scale . Such suites ...

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