110

1,464 千元

溫室氣體減緩宣導與調適

2021/03/26

2023/02/10

陳起鳳

環管處

李育儒

國立臺北科技大學

區域環境管理、環境監測及檢測

雨水花園、氣候變遷調適、保水降溫

Rain gardens, climate change adaptation, water conservation and temperature reduction

林鎮洋

陳怡瑄

02-27712171#2662

y8620123@gmail.com

溫度持續上升及颱風豪大雨頻率增強情況下，如何在氣候變遷威脅之下降低衝擊傷害，有效的調適作為不可或缺。本計畫目的在於實現環保署推廣氣候變遷調適之概念，以區域型或地方型的空間尺度，規劃於貼近民眾生活之調適做法，提升民眾建構韌性能力及環境教育認知。本計畫依據前期計畫所研擬的雨水花園SOP進行選址及設計，於桃園市、新竹縣市、臺中市、嘉義市、臺南市及高雄市7縣市設置共14處多功能智慧型雨水花園示範場址，每一處場址皆配置相關IoT即時監測系統，利用現場監測設備搭配後端接收平台，提供多功能智慧型雨水花園實際表現數據，作為觀察多功能智慧型雨水花園成效及後續大數據分析使用。雨水花園與一般鋪面於夏季時平均溫差可達6.6度，且溫度變化也較於一般鋪面更為平穩，雨水花園於降溫有顯著成效，且於監測期間場址整體保水率達97.2%，且降雨量若符合場址設計值皆能有效的將雨水貯留於雨水花園中。本計畫同時辦理許多雨水花園相關推廣會議及研擬地方政府補助流程設計，協助雨水花園後續推廣至地方能更有效的選擇合適場址。

雨水花園、氣候變遷調適、保水降溫

EPA_RG_成果報告.pdf

30MB

2023/8/31 上午 12:00:00

As the temperature continues to rise and the frequency of typhoons and heavy rains increases, effective adaptiontation measures are required to reduce the impact damage under the threat of climate change. This project aims to promote the concept of climate change adaptation, plan adaptation practices close to public at a local scale, and improve public perception to build environmental education and resilience awareness. This project's site selection and design are based on the Rain Garden SOP. A total of 14 intelligent rain gardens polit sites were built in Taoyuan, Hsinchu, Taichung, Chiayi, Tainan and Kaohsiung cities. Each site was equipped with IoT real-time monitoring sensors. The system uses on-site monitoring equipment and a back-end receiving platform to provide the actual performance data of the multi-functional smart rain garden. The field data was used for assessing the performance of the multi-functional smart rain garden. The average temperature difference between the rain garden and the general pavement in summer can reach to 6.6 0C, and the temperature change in rain gardens is more stable than that of the other general pavement. The rain gardens had a significant on the cooling effect, and the water retention rate of the sites reached to 97.2% during the monitoring period. If the rainfall meets the design value of the site, the rainwater can be completely stored in the rain gardens. At the same time, this plan handled many promotion and eduational meetings and developed the design manual to local governments to assist the subsequent development of rain gardens.

Rain gardens, climate change adaptation, water conservation and temperature reduction