دورية أكاديمية
Emissions of Airport Monitoring with Solar Occultation Flux-Fourier Transform Infrared Spectrometer
| العنوان: | Emissions of Airport Monitoring with Solar Occultation Flux-Fourier Transform Infrared Spectrometer |
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| المؤلفون: | Xin Han, Xiangxian Li, Minguang Gao, Jingjing Tong, Xiuli Wei, Sheng Li, Shubin Ye, Yan Li |
| المصدر: | Journal of Spectroscopy, Vol 2018 (2018) |
| بيانات النشر: | Hindawi Limited, 2018. |
| سنة النشر: | 2018 |
| المجموعة: | LCC:Optics. Light |
| مصطلحات موضوعية: | Optics. Light, QC350-467 |
| الوصف: | Both domestic and international aviation industries have experienced a boom, which results in a dramatic increase in emissions of the aviation industry in recent decades. Therefore, domestic and abroad scientists adopted different methods to measure emissions; however, there are no appropriate methods to measure the emissions of the whole airport. In order to provide data support for the relevant departments to take appropriate emission reduction measures, solar occultation flux-Fourier transform infrared spectrometer (SOF-FT-IR) is used to monitor the emissions of Beijing Capital International Airport. CO, CO2, C2H4, and CH2O are selected as the target gases and are quantitatively analyzed with the nonlinear least squares method to get the column concentration. Then, the flux can also be calculated by linking the wind velocity and direction with the column concentration. A comparison between the results measured by SOF-FT-IR and the results measured by the method published by the Intergovernmental Panel on Climate Change (IPCC) indicates that auxiliary power equipment and ground support equipment for the emission of the airport are also important emission sources besides the aircraft and the concentration distribution gives powerful and useful pieces of evidence to locate the emission sources. In order to decrease the contribution of the airport to the air pollution, the key point is to reduce the emissions of the APU and mobiles in the airport. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2314-4920 2314-4939 |
| العلاقة: | https://doaj.org/toc/2314-4920Test; https://doaj.org/toc/2314-4939Test |
| DOI: | 10.1155/2018/1069612 |
| الوصول الحر: | https://doaj.org/article/a6edb4563e9945ecbe3f7fe82698bab7Test |
| رقم الانضمام: | edsdoj.6edb4563e9945ecbe3f7fe82698bab7 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 23144920 23144939 |
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| DOI: | 10.1155/2018/1069612 |