Sometime, about 50 years from now, a threatening storm probably will push out of the South China Sea into southeast China’s Pearl River Delta, a densely populated region that includes Hong Kong, Macao and Zhuhai. The rains are expected to be even more intense by 2070 because the atmosphere will hold more moisture due to a warmer climate. A flash flood could be deadly. However, a downburst on the delta could be absorbed without serious flooding thanks to “sponge city”…
Planning climate change in China with more permeable stormwater systems









