摘要
以ArcGIS水文工具为基础,本研究进行海河南系独流减河子流域的划分,并自定义将流域划分结果导入SWAT模型,通过构建土地利用类型数据库、土壤数据库和天气数据库,顺利完成海河南系独流减河流域中的HRUs计算和模拟运行。这不仅为海河南系独流减河水循环模拟研究奠定了基础,也为高程起伏较小的平原地区采用SWAT模型开展流域分析提供了参考。
Based on the ArcGIS hydrological tool, this study carried out the division of the Duliujianhe River Subbasins of Haihe South Basin and the introduction of the SWAT model. Through the construction of land use type database, soil database and weather database, the calculation and simulation of HRUs in the the Duliujianhe River Subbasins of Haihe South Basin were successfully completed. This not only lays a foundation for the simulation study of the water flow cycle of the Duliujianhe River Subbasins of Haihe South Basin, but also provides a reference for the SWAT model for watershed analysis in the plain areas with low elevation fluctuations.
引文
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