摘要
根据统计资料估算了1998年嫩江、松花江流域水灾的经济损失。
The economic lose resulted from the extreme floods occurred in Nenjiang and Songhuajiang River basins in 1998 was estimated based on the statistic data.The disaster grade of the floods was analyzed.
出处
《黑龙江大学工程学报》
1999年第4期2-4,共3页
Journal of Engineering of Heilongjiang University
关键词
水灾
直接经济损失
间接经济损失
灾情等级
flood disaster,direct economic lose,indirect economic lose,disaster grade.
