Harbin Flood Control Research In The 1930s

In 1930s,there were two floods in Harbin,this is a very serious disaster in history,especially the flood in 1932,is the largest of a flood record until 1998,has maintained the first place,caused great losses.Natural disasters have their own nature,floods are also the same,such as cyclical,serious and inevitable,because of human activity,the disaster can be reduced.The 1930s floods in Harbin,on the one hand reflects the severity of the disaster,but also on the other hand the reaction should play a role,because the colonial government did not take proper measures,caused great losses.There are many reasons causing floods,it summed up into two aspects of natural factors and human factors.According to the situation at that time,the main reason is the nature of abnormal weather,human factor is the natural environment is destroyed,dam construction is not perfect.Although set up a number of temporary agencies,most of the funds are inadequate,inefficient,the disaster was not effectively controlled,so that Harbin soak in water for a month,causing a very serious disease,the number of thieves increased,society loses its vitality,refugee's life is very difficult.Due to incorrect treatment measures,leaving many hidden dangers.These hidden dangers have been affected by the floods in 1934.Studying this history is conducive to the growth of experience and lessons.