頁籤選單縮合
題名 | 薄層綠化採用多肉植物之降溫研究與其低維護特性初探=Preliminary Study on Thermal Reduction Effect of Succulents and Low Maintenance Characteristics on Rooftop Thin Layers |
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作者 | 章錦瑜; 魏晉興; | 書刊名 | 造園景觀學報 |
卷期 | 20:4 2015.06[民104.06] |
頁次 | 頁15-41 |
分類號 | 435.79 |
關鍵詞 | 綠屋頂; 節能; 低維護; 耐乾旱; 熱島效應; Green-roof; Energy saving; Low maintenance; Drought tolerance; Heat island effects; |
語文 | 中文(Chinese) |
中文摘要 | 近年來各國皆致力於推廣屋頂薄層綠化,以因應全球暖化之節能減碳、以及降低都市熱島效應等議題。於環境不佳之屋頂薄層綠化,除提供降溫效益外,宜選用具低維護特性之植物,讓一般民眾容易養護,屋頂薄層綠化較易推行。因此本研究選擇耐旱之多肉植物,探討其低維護特性以及夏天高溫時之降溫效益。採試驗方式進行,地點為臺中市之東海大學校內建築物之平面屋頂。研究結果發現所選擇之10種多肉植物,除證實其低維護特性外,另亦驗證其降溫效益。研究發現植株具高綠覆率,枝葉茂密,即使植株低矮,但近地面層有枝葉密覆土層之狀況,其降溫效果明顯較佳,為本研究所建立之屋頂薄層綠化降溫植物之選種、栽植與維管之準則。 |
英文摘要 | Many countries have recently begun promoting rooftop greenification to reduce the urban heat island effect and combat global warming through energy conservation and carbon reduction. Low maintenance plants which can withstand the harsh environments on rooftops are suitable for the cultivation of a thin layer of greenery on rooftops which can reduce temperatures and ease the promotion of rooftop greenification. Therefore, this study selected ten varieties of drought-resistant succulents to investigate their low maintenance characteristics and their benefits of thermal reduction. Experiments were conducted on a flat roof within the Taichung Tunghai University campus. Results verified the low maintenance characteristics of each succulent as well as their ability to reduce rooftop temperatures. Plants characteristics with a high green coverage ratio, dense branches and leaves, short gaps between branches, and small intervals between leaves which are near to the ground significantly reduce temperatures and were the standard criteria for selection of plants in this study. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。