摘要
BUCKET模型结构简单,原理明确,参数较少,在澳大利亚和新西兰等国家得到了广泛的应用。在介绍模型结构和原理的基础上,为进一步拓宽模型的应用,将其应用于具有遥测资料的伊河流域,对陆浑水库入库旬平均流量过程进行了模拟。结果表明,模型与实测拟合精度较高,能够较好地反映伊河流域以旬为时间尺度的水文过程。将它与新安江三水源模型从原理、结构以及在栾川水文站的应用情况进行了比较,结果表明,率定期和检验期两个模型精度相当。因此,将BUCKET模型应用于陆浑水库入库径流预报中,可以为该水库的预报调度提供可靠的依据。
BUCKET Model, which has a simple structure, clear physical explanation and fewer parameters, has been used widely in Australia and New Zealand. In order to broaden the use of BUCKET Model in simulating watershed runoff in practice, the structure and basic concepts of the model were introduced and applied in the Yihe River basin with telemetry data, mean discharge process of ten-day period for Luhun Reservior was simulated with BUCKET Model. The result indicates that, BUCKET Model can be succeeded in simulating the watershed runoff of the Yihe River basin in ten days. For the purposes of comparison with Xinanjiang Model in principle and structure and application efficiency, the Xinanjiang Model is also applied in Luanchuan Hydrologic Station located in the upstream of Yihe River basin. It is found out that the BUCKET Model is comparable to the Xinanjiang Model in terms of the model efficiency. Therefore, using BUCKET Model can offer the reliable basis material for Luhun Reser- voir＇ s forecast and regulation.
出处
《人民黄河》
CAS
北大核心
2013年第4期25-28,共4页
Yellow River
基金
国家自然科学基金资助项目(NSCF-40572150)
