107年度辦理雲林離島工業區 （雲嘉南空品區）空氣品質評估模式探空數據資料庫之應用計畫
| 中文摘要 | 本計畫主要目的為蒐集雲林離島工業區春、夏、秋、冬四季每季7天之探空數據，並進行數據擷讀後處理，以建立雲林離島工業區（雲嘉南空品區）空氣品質評估模式探空數據資料。同時將檢核六輕工業區開發計畫環評空品預測分析結果之合理性，並研究本數據資料庫提供模式中心模擬應用及回饋環評審查端與應用於環境執法之可行性。此外，本計畫亦將協助環保署辦理環境執法業務檢討會及環境執法技術研討會，以提昇空氣污染物監督稽查之環境執法效能與相關業務人員對於空氣品質保護及空氣污染物總量查核之督察管制知能。 根據本計畫已完成之探空觀測結果，經與中央氣象局板橋探空站、空軍氣象聯隊馬公、屏東探空站以及NCEP再分析資料等高空氣象資料進行比對分析後顯示，在夏季觀測期間，各探空站垂直溫度剖面彼此間差異不大；而在冬季觀測期間，各站間的差異最為顯著。整體而言四次探空期間以馬公之探空觀測結果及NCEP再分析資料與本計畫觀測結果最為接近。另一方面，本計畫亦比對分析歷年度計畫中，不同天氣型態下各探空站與本計畫之探空觀測結果。分析結果顯示在不同天氣型態下皆以馬公之探空觀測結果及NCEP再分析資料與本計畫觀測結果最為接近。 在利用觀測結果進行空品模式所需混合層高度的估算部分，估算結果顯示，馬公站與NCEP資料兩者與本計畫臺西觀測結果有較佳的相似性。 以本計畫調校後氣象與模式中心公告氣象資料空品模擬結果比較，彙整近三年模擬結果，公告氣象模擬結果與本計畫有 -16.5%～25%之差異，值得重視。 建議未來六輕工業區開發計畫環評空品模擬的氣象資料，短期內，可直接以本計畫建置之調校後氣象資料檔作為氣象資料來源。中長期則以環保署臺西站為地面氣象，搭配馬公探空站或NCEP FNL再分析資料，做為未來建置公告氣象資料檔之參考。 | ||
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| 中文關鍵字 | 探空觀測、混合層高度、空氣品質模式模擬 | ||
基本資訊
| 專案計畫編號 | EPA-107-FA11-02-A099 | 經費年度 | 107 | 計畫經費 | 5730 千元 |
|---|---|---|---|---|---|
| 專案開始日期 | 2018/07/01 | 專案結束日期 | 2019/06/30 | 專案主持人 | 梁佳修 |
| 主辦單位 | 環境督察總隊 | 承辦人 | 詹雅婷 | 執行單位 | 景丰科技股份有限公司 |
成果下載
| 類型 | 檔名 | 檔案大小 | 說明 |
|---|---|---|---|
| 期末報告 | 107探空計畫成果報告定稿.pdf | 65MB | 107探空計畫成果報告 |
The project of application radiosonde data for air quality assessment model in Yunlin Offshore Industrial Park(Yun-Chia-Nan air basin) in 2018.
| 英文摘要 | The main purpose of this project is to collect radiosonde data in the Yunlin Offshore Industrial Estate Park seven days a season and to process the data to construct the data of the Yunlin Offshore Industrial Estate Park (Yun Jia Nan Air Quality District) Air quality model simulation. In addition, this project will also assist in holding the Environmental Law Enforcement Profession Review Conference and the Environmental Law Enforcement Skill Seminar, which are to enhance the efficiency and ability of air quality protection inspectors. According to the finished radiosonde observations of this project, and the comparisons and analyses with upper air meteorological observations in Banqiao radiosonde station of the Central Weather Bureau, Magong and Pingtung of the Air Force Weather Wing and the NCEP analysis data. The temperature profiles of all radiosonde stations are relatively similar during the summer observation period. However, the temperature profiles of all radiosonde stations are obviously different during the winter observation period. Generally speaking, the temperature profiles of Magong radiosonde observation and NCEP analysis data are quite similar to which of the radiosonde observation of this project (Taixi station). Additionally, this project also compares and analyzes each upper air meteorological observation in different weather systems, which shows that the temperature profiles of Magong radiosonde observation and NCEP analysis data are quite similar to which of the radiosonde observation of Taixi station in different weather systems. The mixed layer height, which is the input data of air quality model, of each radiosonde station is also estimated and compared with which of Taixi station. The result shows that the mixed layer height of NCEP analysis data and Magong radiosonde observation are quite similar to which of Taixi station. Full year data from these two site combined with ground meteorological data from Taixi air station were used to construct and to tune the data for air quality model simulation. In this project, the air quality simulation tests of all emission sources in Offshore Industrial Estate Park are finished. Two input meteorological data are compared. One is adjusted by this project and the other is released by the Air Quality Model Supporting Center. After the simulations, the difference of these two simulations is about -16.5%～25%, which is not negligible. Using meteorological constructed from this project are recommended. | ||
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| 英文關鍵字 | Radiosonde observation, Mixing height, Air quality model simulatio | ||