近幾年的研究重點：

(1) 建構高解析度氣象模式，探討臺灣複雜地形結構下，山谷風環流形態、邊界層結構特徵、午後熱對流系統以及後續於水文氣象及地表水循環過程的影響。

(2) 探討地表物理過程以及水循環過程，對短期天氣以及長期氣候變遷的影響。

   a. 陸氣過程對臺灣邊界層氣象的影響

   b. 建構雙向大氣水文耦合系統，探討地表水循環過程對短期天氣及長期氣候模擬的影響，並應用於水資源管理之相關課題。

(3) 臺灣空氣污染問題

    a. 空氣污染物的三維傳輸和擴散過程。

    b. 建構空氣品質模式，探討污染物排放量，對臺灣空氣品質的影響。

    c. 透過大氣物理化學數值模式，探討臺灣細懸浮微粒以及臭氧形成之物理化學機制。

    d. 建構污染來源解析方法，評估排放量對大氣污染物之貢獻量。

    e. 建立空氣污染管制策略評估工具。

    f. 短期天氣變動與長期氣候變遷，對臺灣空氣品質的影響。

My current research focus on two areas:

(1)         To improve the weather forecasting system through better representation of the land surface hydrology/boundary layer physical processes.

(2)         Application of CMAQ air quality modeling to study Taiwan’s air quality problem.

The followings are lists of the specific tasks:

Boundary Layer Meteorology:

• Turbulent transport and diffusion processes
• Land-air energy exchange processes
• Evolution of the mixing layer depth
• Large eddy simulation
• Afternoon shower storms/locally induced precipitation
• Land-Sea Breeze/Mountain-Valley Wind over complicated topography

Air Quality Modeling (Community Multiscale Air Quality Modeling):

• Study how the meteorological process affecting the transport and diffusion of air pollutants.
• Ozone Chemistry/Aerosol
• Source-receptor relationship and source apportionment
• Locally produced air pollutants
• Long-range transport from East Asia and Southeast Asia
• Policy Control
• Application for assessment of health risk

Land surface hydrology:

• Feedback of land-hydrologic processes on land surface energy exchanging processes
• Surface evapotranspiration processes
• Surface and subsurface run-off processes
• Long-term impact on regional climate