| 流域水文动力系统的非线性动力学特征分析 |
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| 引用本文： | 史兴旺,丁志宏.流域水文动力系统的非线性动力学特征分析[J].科技情报开发与经济,2008,18(3). |
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| 作者姓名： | 史兴旺 丁志宏 |
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| 作者单位： | 1. 水利部山西水利水电勘测设计研究院,山西太原,030024
2. 天津大学建筑工程学院,天津,300072 |
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| 摘 要： | 对黄河干流上游的唐乃亥站多年月均径流量序列进行分析,计算得到了该系列的吸引子维数D2、主分量谱图和Hurst指数,探讨了黄河源区流域水文动力系统的演化特征及其变化趋势。
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| 关 键 词： | 流域水文动力系统 非线性动力学 特征分析 |
Analysis on the Nonlinear Dynamical Characteristics of Hydrological Dynamical System of Basin |
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| SHI Xing-wang,DING Zhi-hong.Analysis on the Nonlinear Dynamical Characteristics of Hydrological Dynamical System of Basin[J].Sci-Tech Information Development & Economy,2008,18(3). |
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| Authors: | SHI Xing-wang DING Zhi-hong |
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| Abstract: | This paper analyzes the monthly average runoff serials of the Tangnaihai Hydrology Workstation which is located at the upreaches of Yellow River, obtains the attractor dimension (D2), main heft chart and Hust index of these serials through calculation, and probes into the evolution characteristics and the change trends of hydrological dynamical system of Yellow River basin. |
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| Keywords: | hydrological dynamical system of basin nonlinear dynamics characteristic analysis |
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