The Effects of Noise Reduction for Different Planting Arrangements -A Case Study of Greenway System in Taichung City-

• Main Authors: Hui-Ying Lin, 林慧盈
• Other Authors: Sheng-Jung Ou
• Format: Others
• Language: zh-TW
• Published: 2000
• Online Access: http://ndltd.ncl.edu.tw/handle/11803305558926747871

碩士 === 國立中興大學 === 園藝學系 === 88 === This study tries to explore the function of greenway to reduction the traffic noise by actually measurement in Taichung city. The further analysis is used as reference for the planting design especially noise reduction. The method of the research is actually measurement in the greenway by integrating sound level meter to analyze the effect of noise reduction for greenways. Several statistical techniques, such as descriptive statistics, one-way analysis of variance, correlation analysis and multiple regression analysis, are applied to understand the importance of the factors for noise reduction. Base on the results, the study proposes two conclusions as follows: 1.There are different effects on the noise reduction by different planting arrangements, including the width, planting arrangement, and proportion of hard paving. 2.There are different effects on the noise reduction by different environment factors, including temperature, and humidity. Among them, the effect of temperature is the most significant factor. This means the higher temperature, the less effect of noise reduction.