Temperatures from 39C to 42C (102.2F-107.6F) are expected in the southern region after July 20, including the provinces of Jiangxi, Zhejiang and Fujian. For one thing, river dams do not protect against rising sea levels. Making cities more absorbent with parks and wetlands can help. 3 gorges dam collapse : Scary Footages, Monster Flash Floods In Your browser does not support the