墨尔本Fitzroy公园雨水花园地表温度与土壤湿度分布特征（英文）

发布时间：2018-04-17 06:53

  本文选题：雨水花园 + 微气候　； 参考：《Journal of Southeast University(English Edition)》2017年03期

【摘要】：为了解墨尔本Fitzroy公园的雨水花园在夏季里的降温情况,以期为海绵城市改善城市微气候的研究提供数据支持,记录了2次连续36 h微气候观测过程,根据观测数据进行了地表温度与土壤湿度的分析.结果表明:雨水花园在夏季有明显的降温作用,雨水花园地表温度内外差值最大达到23.6℃,内部温度变化缓于雨水花园外的地表温度变化;灌溉后土壤湿度迅速提升,体积含水量(VWC)上升幅度在2%~3.6%;花园与草地等绿地土壤湿度高于雨水花园内部土壤湿度;监测土壤湿度有利于指导雨水花园的灌溉方式.
[Abstract]:In order to understand the cooling situation of Rain Water Garden in Melbourne Fitzroy Park in summer, and to provide data support for the study of improving urban microclimate in sponge city, two continuous 36 h microclimate observation processes were recorded.The surface temperature and soil moisture were analyzed according to the observed data.The results showed that Rain Water garden had obvious cooling effect in summer. The maximum difference of surface temperature was 23.6 鈩，

本文编号：1762533