Abstrakt: |
Extreme meteorological and hydrological events occur frequently caused by global climate change and intensify human activities, make urban water resources problems becomes more complicated, bring about important influence on urban flood control safety, water supply safety, water ecological security, water environmental security, need new technologies as support urgently. New information technology related with urban water resources emergency management, including Internet of things, cloud computing, geographic information technology, are discussed in the paper, on the basis of which the concept and core contents of urban smart water resources emergency management are proposed, through the construction of urban smart water resources management system, coordinated, dynamic, refined and smart emergency management of sudden water disaster events are achieved. |