福州海绵城市建设中屋顶绿化的截水作用研究
林璐, 许章华, 黄旭影, 吕福康, 王前锋, 林倩

Study of water storage effect of roof greening in the construction of Fuzhou sponge city
Lu LIN, Zhanghua XU, Xuying HUANG, Fukang LYU, Qianfeng WANG, Qian LIN
表3 屋顶绿化率与湿度的对应关系
Tab.3 Correspondence relationship between roof greening rate and humidity
等级 屋顶绿化率/% 随机点/个 比例/% 平均湿度/%
[0,10) 4 395 37.89 6.44
[10,20) 3 323 28.66 6.14
[20,30) 2 007 17.31 6.15
[30,40) 953 8.24 6.23
[40,50) 324 2.79 16.54
[50,60) 326 2.81 24.53
[60,70) 178 1.54 28.62
[70,80] 67 0.58 35.33
合计 11 573 100.00