摘要
本文根据鄱阳湖区的历史水旱灾害灾情等资料,分析了本区水旱灾害灾情的时空变化特征及其湖区降水量、江湖洪水的相互作用和人为原因三大因素的影响,指出三峡工程建设将会减轻本区水灾的危害。
Based on the historical data,the temporal and spatial law of the flood and drought and damaged degree they caused in Poyang Lake region are analysed. The three major factors which cause flood and drought are precipitation in this area,interaction between the Yangtze River and Poyang Lake,and human activity.
出处
《江西师范大学学报（自然科学版）》
CAS
1992年第3期234-240,共7页
Journal of Jiangxi Normal University(Natural Science Edition)
关键词
水灾
旱灾
灾情
鄱阳湖区
flood
drought
disastrous condition
Poyang Lake region
