Comparative Study of Different Types of Hydrological Models Applied to Hydrological Simulation,Clean - Soil Air Water

当前位置： X-MOL 学术 › Clean - Soil Air Water › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Comparative Study of Different Types of Hydrological Models Applied to Hydrological Simulation
Clean - Soil Air Water ( IF 1.5 ) Pub Date : 2021-05-13 , DOI: 10.1002/clen.202000381
Hanliang Gui ₁ , Zhiguo Wu ₂ , Chunping Zhang _{1,

2}

Affiliation

The hydrological model is one of the key methods in hydrological research and management, which can be divided into physical model and mathematical model. In order to explore the applicability of different models in hydrological simulation, the physical model Hydrologic Simulation Program-FORTRAN (HSPF), the mathematical models Autoregressive Integrated Moving Average (ARIMA) and Back Propagation Neural Network (BPNN) are built to simulate the hydrological process of Sanya River, China. First, the result shows that all three models have good performance, but the HSPF model has the best performance followed by the ARIMA and the BPNN model with the lowest performance. Next, the effect of time step on the performance of the BPNN and ARIMA models is obviously greater than for the HSPF model. Finally, the applicability of various models is discussed by combining the modeling process and data requirements of the model, and the applicability of the mathematical model in the hydrological simulation of watersheds with insufficient data is confirmed.

更新日期：2021-05-13

点击分享查看原文

点击收藏

阅读更多本刊最新论文