摘要
本文对国内流域产汇流研究与应用进行了分析、比较和综述。重点是对流域产流模型结构建立的理论基础分析,流域汇流的单位线方法和流域的实际物理特性和水流运动的内部机制之间的对应关系的分析。流域产汇流模型和遥感技术相结合应用到具体工程实践所产生的新的理论技术和研究方向作了分析。最后应用系统论、控制论和反问题对上述问题进行了系统的归纳和总结。
The research and application of runoff yield and runoff in small watersheds in China are reviewed, compared and analyzed. Theoretical basis to construct the models of runoff yield and runoff is explored. Runoff unit hand method corresponding to physical characters and water flow mechanism is studied. New theory, methods and current trends produced by runoff yield and runoff in small watersheds in combination with remote sensing to apply to practical engineering are introduced. Finally, the above problems are systematically analyzed by using system theory, control theory and inverse problem.
出处
《地球信息科学》
CSCD
2007年第3期96-103,共8页
Geo-information Science
关键词
产汇流
综述
单位线
遥感
runoff
review
unit hand method
remote sensing
