Application And Practice Of Mountain Flood Disaster Prevention And Control In Yichun City

Yichun city is located in the northeast of Heilongjiang Province, is located in the s mall Xingan mountain ridge, is the key national forest area.According to statistics, the c ity a total of 702 rivers, is one of the rainstorm in Heilongjiang province higher frequen cy region. Affected by the climate and geographical factors, the frequent occurrence oft orrent disaster in Yichun city. This paper takes Jiayin County as an example, Jiayin Cou nty in the mountain torrents disasters defense as the research object, fan out from point t o area. In the early work and carry out in-depth research on the basis of disaster preventi on of forest, around the mountain torrents. Through field survey, investigation and asses sment, partition do safe area and hazardous area; Through the establishment of non engi neering measures of mountain flood prevention, scientifically determine the warning an d transfer index, Improve the monitoring and early warning system for forecasting flood disasters defense plans, and actively explore the torrents prevention measures, The key to solve the mountain torrent disaster comes the masses of the people "the run" and "run "problem and improve the national flood control and disaster reduction ability, reduce c asualties and property losses.