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臺灣園藝

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篇名 鋪面材料對臺大校園微氣候之影響
卷期 58:4
並列篇名 The Effects of Different Pavements on the Microclimate of National Taiwan University Campus
作者 李宛臻蘇愛媜林晏州
頁次 295-303
關鍵字 景觀元素熱傳遞反照率透水性氣溫相對溼度表面溫度landscape elementheat transferalbedopermeabilityair temperaturerelative humiditysurface temperature
出刊日期 201212

中文摘要

鋪面為景觀空間中重要的元素,因為鋪面不同的色彩、材質等特性會影響
空間的氣候環境。本研究選擇國立臺灣大學校園內十個地點之鋪面作為測點,材質
包括:柏油路、水泥地、紅磚、白磚、水泥磚、石英磚、草地,利用 Watchdog 2550
Weather Station 調查十個測點之氣溫、相對濕度、鋪面表面溫度等微氣候數據進行
比較分析。結果顯示十種鋪面空間與參考點的氣溫差範圍為-0.2℃至-1.6℃、相對溼
度差範圍為 0.7%至 3.6%,鋪面表面溫度差範圍為 0.5℃至-5.9℃,而隨著鋪面的顏
色越深,鋪面表面溫度越高,而草地表面溫度較多數人造材質鋪面低。鋪面宜選擇
使用自然鋪面或使用淺色的人造鋪面,以降低地表之溫度。

英文摘要

Different characteristics of pavements such as texture and color would change the neighborhood
microclimate. The objective of this study was to investigate the influences of pavements on the microclimates
in landscape spaces, with ten sites in National Taiwan University. Pavements included the asphalt, concrete,
red brick, white brick, concrete paving units, lime stone, and lawn. The air temperature, the relative humidity,
the temperature of pavement surface, and wind speed were measured and recorded by Watchdog 2550
Weather Station. The results indicated that the difference of air temperature between ten sites and control site
ranged from -0.2℃ to -1.6℃, the difference of relative humidity ranged from 0.7% to 3.6%, and the
difference of temperature of pavement surface ranged from 0.5℃ to -5.9℃. The surface temperature of
pavement increased with the darker color of pavements. Besides, the surface temperature of lawn was lower
than other pavements. Lawns and light color pavements should be used for reducing the heat of surface.

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