2017-07-012024-05-14https://scholars.lib.ntu.edu.tw/handle/123456789/656395摘要：全球暖化日益嚴重，都市化伴隨著環境的熱島效應。都市為人類生活的主要地區，都市的綠化概念漸漸流行，又以綠屋頂為城市綠化的重點項目之一。本研究以溼地植物結合微生物燃料電池應用在綠屋頂的概念上，探討此系統在都市環境中的存在效益。近年流行的薄層式綠屋頂不僅成本較低，也能達到建築物降溫的效果，系統更可收集雨水，符合海棉城市的概念。本研究在薄層綠屋頂上模擬溼地環境，以種植水生植物，結合微生物燃料電池的電系，使系統不僅有降溫的功效，也能產生電力。本實驗的參數中，植物的選擇方面，分別探討不同型態的三種水生植物，以確認綠屋頂上的植物種類是否會影響降溫效果，其植物的生理機能是否影響產電的效率。本研究之後將以生命週期評估的角度出發，分析綠屋頂在生命週期期間對環境之影響，與一般傳統屋頂對環境衝擊差異 分析綠屋頂的環境效益。<br> Abstract: Increasingly serious global warming and urbanization issues have resulted in the heat island effect of the environment. Since cities are the main area of human life, the concept of urban greening has gradually become more popular, and one of the key focuses is the green roof. In this study, the combination of wetland plants and microbial fuel cells are applied to the green roof concept to explore the beneficial existence of an urban environment with this system. In recent years, the popularity of an extensive green roof is not only due to the low cost but also its ability to achieve building cooling. The system can even collect rainwater in line with the concept of a sponge city. In this study, an extensive green roof was used to simulate a wetland environment by growing aquatic plants in conjunction with a microbial fuel cell electricity system, allowing the system to generate both a cooling effect and electricity. With regard to the experimental parameters, three types of aquatic plants were selected to explore whether or not the green roof’s plant species would cause a cooling effect and whether their physiological functions would affect the efficiency of electricity production. A life cycle assessment will be conducted in the follow-up study to analyze the impact of a green roof on the environment during the life cycle period, as well as the differences between the environmental impact of a general traditional roof and the environmental benefits of a green roof.熱島濕地植物植物微生物燃料電池海綿城市生命週期評估heat islandwetland plantsplant microbial fuel cellssponge citylife cycle assessment