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中文摘要：
提出了基于集对原理的年径流状态时序特性分析法。该法在年径流状态划分的基础上，用年径流状态时间序列来构造集对，通过联系度中的同、异、反来反映t年径流状态与t＋τ年径流状态的转换特性。长江干、支流上的几个水文站年径流的状态时序特性分析表明，建议方法概念清楚、计算简单、结果合理。
英文摘要：
The principle of set pair analysis （SPA） has been attempted to apply to characteristics analysis of variation for annual runoff state. At first, annual runoff sequences are classified to state sequences, then annual runoff state sequences compose to set pair, finally, characteristic of variation between t and t＋τ annual runoff state are reflected .by relational degree. According to the data from several important hydrology stations in the Yangtze Rive, Characteristics of variation for annual runoff state have been studied. The results show that the concept is clear, simple and the outcomes are reasonable.
同期刊论文项目
同项目期刊论文
Analysis of Runoff in Ungauged Mountain Watersheds in Sichuan, China using Kinematic-wave-based GIUH
Multiple time scales of fluvial processes with bed load sediment and the implications for mathematic
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