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近年来,中国有许多城市面临逢雨必涝、“下雨天看海”的状况。5月20日,厦门暴雨,当日全市9处积水,许多车辆被困其中。同日,东莞多条街道一片汪洋,积水没过膝盖,还有市民街头抓鱼。5月11日,深圳遭遇特大暴雨袭击,城区大面积积水、内涝严重。再如武汉,近几年,几乎每年都会有强降雨导致当地城区发生内涝。排水系统老旧、排水能力不足成为中国许多城市亟待改善的“里子”问题。住房和城乡建设部部长陈政高日前在全国海绵城市建设
In recent years, many cities in China are facing flooding every rain, “rainy days looking at the sea ” situation. May 20, Xiamen, heavy rains, the city’s 9 water on the day, many of which were trapped in the vehicle. On the same day, a number of streets in Dongguan, a vast expanse of water without knee, there are people catch the fish on the streets. May 11, Shenzhen was hit by heavy rain, a large area of urban waterlogging, waterlogging serious. Another example is Wuhan, in recent years, almost every year there will be heavy rainfall led to local waterlogging in urban areas. Drainage system is old, lack of drainage capacity has become an urgent need to improve in many cities in China Chen Zhenggao, Minister of Housing and Urban-Rural Development, recently built a sponge city in the country