Research on the Construction of Emergency Management Pattern for Extreme Droughts in Yunnan
L Zhang · Chinese Journal of Population Resources and Environment · 2014
The modes of extreme droughts emergency management,and water allocation problem were discussed in this article.The definition of extreme droughts were briefly introduced,and relating researches were reviewed.With the case of extreme drought in Yunnan Province,after analyzing the forming and influence of extreme droughts,the present situation of extreme droughts emergency management were studied from organization structure and the institution,and the multi-agents cooperation mode of emergency water supply in Yunnan was proposed in which the active role of agents were underlined.Further,emergency water cooperative reservation and its allocation models were constructed,in which the initial values of second model are the solutions of first model.Based on the mode it previously mentioned,the workflow model of emergency response was built by using Petri Net model and the reconstitution of drought response process.The results illustrated that the multi-agents cooperation mode could be better for achieving fast response and enhancing the emergency management efficiency of extreme droughts events.At last,a few of suggestions were put forward.