摘要
以灞河流域作为研究区域,依据该流域水文气象1990-2010年实测资料,采用MIKE SHE模型对流域径流进行模拟研究,利用Arc Gis等技术建立了模型数据库,对模型参数进行了率定和验证,使用多目标(均方根平方误差、模型效率系数和决定系数)对模型适用性进行了评价。结果表明:年径流模拟效果比较好,MIKE SHE模型在灞河流域的适用性较好,研究所率定的参数可为进一步研究灞河流域水资源利用与管理提供依据。
The paper took Bahe Basin as research area and based on the actual data of the area from 1990 to 2010,and simulated runoff of the basin by MIKE SHE. It built the database of model by ArcGis technology and calibrated and validated the model parameters so as to evaluate the applicapility of the model by multi-object. The results showed that the simulation effect of annual runoff is good. The model has good adaptability in Bahe river basin. The calibrated parameters can provide reference for the further research of water resources utilization and management in the basin.
出处
《水资源与水工程学报》
2016年第1期91-95,共5页
Journal of Water Resources and Water Engineering
基金
陕西省教育厅重点实验室项目(12JS068)
