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CO and CO₂ daily time series and time series of wind speed.

ABSTRACT: The global CO₂ has increased rapidly because of the vast use of fossil fuels over past 40 years. CO, co-emitted with CO₂, also increased during this period. To understand the CO₂ and CO regional emission, it is necessary to monitor the atmospheric CO₂ and CO. Ground-based high-resolution Fourier transform infrared spectroscopy (FTIR), an important technique to observe atmospheric trace gases, is used to measure the column-averaged dry-air mole fractions (DMF) of CO2 and CO [1]. The DMF of CO and CO₂ are not only insensitive to vertical diffusion, but also insensitive to the variation of surface CO₂ and CO concentrations. Therefore, high-resolution Fourier transform spectrometer (FTS) is used to measure atmospheric CO₂ and CO and obtain daily variation of CO₂ and CO in Hefei site. A weather station was installed near the FTS to record the weather data. And the wind speed is related to turbulence. So the wind speed time series and Cumulative Distribution Function (CDF) are also shown in data article.

SUBMITTER: Shan C

PROVIDER: S-EPMC6525326 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature

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CO and CO2 daily time series and time series of wind speed.

Shan Changgong C Wang Wei W

Data in brief 20190506

The global CO2 has increased rapidly because of the vast use of fossil fuels over past 40 years. CO, co-emitted with CO2, also increased during this period. To understand the CO2 and CO regional emission, it is necessary to monitor the atmospheric CO2 and CO. Ground-based high-resolution Fourier transform infrared spectroscopy (FTIR), an important technique to observe atmospheric trace gases, is used to measure the column-averaged dry-air mole fraction ...[more]

PMID: 31193343

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