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標題: 台灣中南部地區空氣品質監測站代表性評估
A Study on the Representation of Air Quality Monitoring Stations in Central and Southern Taiwan
作者: 張智泳
Chang, Chih-Yung
關鍵字: Air Quality Monitoring Stations;空氣品質監測站;Represention;Criteria Pollutants;代表性;指標污染物
出版社: 環境工程學系

The Taiwan EPA has established 37 air quality monitoring stations in central and southern Taiwan. The high PSI(Pollutants Standard Index) readings of these 37 stations are primarily caused by ozone and particulates.
In this study, we are trying to focus on all the stations in central and southern Taiwan, that includes Central air basin, Yun-Jia-Nan air basin and Kao-Ping air basin. The representing capacity, siting and distribution of these stations will be re-evaluated. (central section air quality, yun-chia-nan air quality area, qao-pin air quality area ) to do a search and a re-assessment, including the following contents, the monitoring areas, locations, density, and so on to make all the stations get more representational, veracious and appropriate monitoring standards.
It is observed that most of the pollutants monitored by Pingtung station are not emitted inside Pingtung county, instead they are emitted by nearby Kaohsiung City and Kaohsiung county. Pintung station is located downwind of these two areas, and thus picked up the pollutants as they dispersed downwind. Same thing happened at Chu-San station.
If we still use the 3km-radius rule as the representing capacity, there is a lot of over-lapping on the border of Kaohsiung City and Kaohsiung county. Nan-Tzu and Zen-Wu(5.3 km away) stations showed very similar monitoring results; same thing happened at Hsiao-Kang and Feng-San(7.2 km away).
Appears in Collections:環境工程學系所

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