| 匹里青河流域变动融雪带径流模型 |
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| 引用本文： | 杨力行,贾秀清,郑祖国,陈容.匹里青河流域变动融雪带径流模型[J].新疆农业大学学报,1987(1). |
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| 作者姓名： | 杨力行 贾秀清 郑祖国 陈容 |
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| 作者单位： | 八一农学院水利系,八一农学院水利系,八一农学院水利系,八一农学院水利系 |
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| 摘 要： | 本文提出一个变动融雪带的融雪径流模型。在匹里青流域试作融雪径流预报,流域内没有气温、蒸发资料,仅出山口处有一个雨量站,产流采用径流系数法,汇流采用调蓄经验单位线,连续预报5年的结果:3月—7月融雪洪水总量的预报合格率达到80％。所以变动融雪带的假设在高山区流域是合适的,进一步研究后,将可能成为一种预报应用模型。
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| 关 键 词： | 水文予报 流域模型 融雪洪水 新疆 |
A Snowmelt Runoff Model With Fluctuating Snowmelt belt of Piliqing River Basin |
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| by Yang Lixing,Jia Xiuqing,Zheng Zuguo,Chen Rong.A Snowmelt Runoff Model With Fluctuating Snowmelt belt of Piliqing River Basin[J].Journal of Xinjiang Agricultural University,1987(1). |
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| Authors: | by Yang Lixing Jia Xiuqing Zheng Zuguo Chen Rong |
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| Institution: | by Yang Lixing,Jia Xiuqing,Zheng Zuguo,Chen Rong Department of Hydrotechnics |
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| Abstract: | In this paper. we introduced variable zone of snowndelt runoft model. It is a try for snowmelt runoff forecast in piliqing watershed, in this watershed there are not data of temperature and evaporation, only a rainfall station at mountain pass, runoff coefficient is adopted for analytical directrunoff, "Requlated and stored Emprical Unit Graph" is adopted for confluence, which has foracasted the results for 5 years succession, the rate of qualified forecast of flood volume from Mar. till July. reached 80%. And so the hypothesis of variable snowmelt zone has rationality in mountainous basin. After further study, it will be a applied model of forecast. |
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| Keywords: | hydrological forecast watershed model snowmelt flood Xinjiang |
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