Victims

The Investigation of Mental State in Victims of Wen-chuan Earthquake;

目的:研究汶川地震后受灾群众的心理健康状况及影响因素。

Relation of plants injury in Yang River's irrigation with water pollution;

洋河下游农灌区农作物受灾与水质污染的关系

To detect the tendency in the future,we apply the method of information entropy to analyze the flood-affected area variation by using the flood disaster data of the whole country and 31 provinces,municipalities and autonomous regions.

采用复杂性测度方法来进行中国洪涝灾害受灾面积变化的研究。