Hi guys, China government officals actually visited Auckland 4 or 5 years ago ( things i know) meet people in ARC to dicuss the potentail problems that modern city are facing now and future. stormwater discharge is one of the key topics at that time. just......i think chinese government spent too much on the infrasture developpment (High buildings and property)rather than on upgrading the underground pipeline. especially hevaliy development over last 15 years around Beijing.impervious surfaces is so large that existing pipe can't percolate into the ground in time. I hope Beijing and other majoy city could learn from this.作者: SHS 时间: 2012-7-23 13:41:52