江西省10 km^(2)及以上河流普查成果分析与评价

Analysis and evaluation of the survey results of rivers over 10 square kilometers in Jiangxi Province

河流作为陆地水文循环的载体,其分布及结构等特征对区域水资源论证及评价具有重要的指导意义,开展河流普查可为江西省经济社会可持续发展战略奠定基础。介绍了江西省10 km^(2)以上河流普查的意义、目的和内容及普查方法,从河流数量、分布、自然特征及河流水文特征等多方面对普查成果进行分析,并论述了普查成果与历史资料的差异及原因,本次河流普查采用更为科学的技术方法和手段,所取得的普查成果更为合理可靠。

As the carrier of terrestrial water cycle,the distribution and structure of rivers are of great significance to the assessment and evaluation of regional water resources,and the river survey can lay a foundation for the strategy of sustainable economic and social development in Jiangxi Province.The significance,aims,contents and methods of the general survey of rivers over 10 km^(2) in Jiangxi Province are briefly described,and the results of the general survey are analyzed from the aspects of the number,distribution,natural and hydrological characteristics of rivers,the differences and the reasons between the survey results and the historical data are discussed.The results obtained by this river survey are more reasonable and reliable by adopting more scientific technical methods and means.