摘要
文章认为我国旱灾具有危害深远、经济损失巨大;时空分布差异性大、区域性强;发生频率加快、面积增大的特点。计算了1989年我国因旱灾造成的农作物种植业的直接经济损失并运用投入产出链法对间接经济损失作了评估。
It is pointed out in the paper that the drought in China has deep hazard, enormous damage and big difference in the time and space. A calculation on direct economic damage of agricultural plant from drought in 1989 in China is made and an appreciation of indirect economic damage is also made by the chain method of investment and production.
出处
《灾害学》
CSCD
1993年第3期45-49,共5页
Journal of Catastrophology
关键词
中国
旱灾特点
经济损失
评估
China, Drought feature, Appreciation of economic damage
