| URN | etd-0730114-154948 | Statistics | This thesis had been viewed 615 times. Download 0 times. |
| Author | Tian-Yu Hsieh | ||
| Author's Email Address | No Public. | ||
| Department | Institute of construction technology | ||
| Year | 2013 | Semester | 2 |
| Degree | Master | Type of Document | Master's Thesis |
| Language | zh-TW.Big5 Chinese | Page Count | 98 |
| Title | Air Quality of Taipei City of Last Ten Years | ||
| Keyword | |||
| Abstract | In this study , used of EPA the recorded database of 7 automatic air quality monitoring stations, discussion by year from 2004 to 2013 in Taipei City to Changes in the trend of major air pollutants , Use the research process excel Functions and graphics. Decades of data to poor air quality days¡Bannual average¡Bmonth average¡Bhour average compare each station and each pollutant circumstances change , The results showed, In the past decade between the nitrogen oxides the concentration of air pollutants such as carbon monoxide and sulfur oxides have a clear downward trend in Taipei , verify that the central and local government air pollution control effectiveness. From the analysis of the results of poor air quality days , from the analysis of the results of poor air quality days , that most of the main indicators of pollutants ozone , followed by PM10 its most obvious in Songshan Station. Therefore, these two items on the control of pollutants can be further strengthened. . Keywords: air quality monitors,PSI , CO,NO2 ,PM10 , PM2.5, SO2, ozone, Taipei City Aair Quality. |
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| Advisor Committee | |||
| Files | in-campus not accessible and off-campus not accessible | ||
| Date of Defense | 2014-06-28 | Date of Submission | 2014-07-30 |