摘要
1长江中游地区水资源的特点长江中游流域面积68×104km2,水资源分区包括长江中游干流区、汉江水系区、洞庭湖水系区与鄱阳湖水系区,水资源的特点是降水与径流丰富,具有巨大的开发利用潜力.长江中游区面积仅占全国国土面积的7.1%,而平均年径流深663....
The paper analyzes the characteristics of water resources of middle reaches of the Changjiang River. It is considered that its abundant water resources have great potentialities of exploltation, but it may give rise to a big flood because the seasonal distribution of floods is too centralized. And it puts forward a idea of comprehensive exploitation of water resources in the region.
出处
《华中师范大学学报(自然科学版)》
CAS
CSCD
北大核心
1999年第1期142-144,共3页
Journal of Central China Normal University:Natural Sciences
基金
教育部"九五"规划课题
关键词
水资源
长江中游
开发
洪水防治
利用
water resources
middle reaches of Changjing River
exploitation
regional development
flood control