- author = "Ali Aytek and Ozgur Kisi",
- title = "A genetic programming approach to suspended sediment modelling",
- journal = "Journal of Hydrology",
- year = "2008",
- volume = "351",
- number = "3-4",
- pages = "288--298",
- month = "15 " # apr,
- keywords = "genetic algorithms, genetic programming, Suspended sediment load, Rating curves, Soft computing",
-
DOI = "
doi:10.1016/j.jhydrol.2007.12.005",
- abstract = "This study proposes genetic programming (GP) as a new approach for the explicit formulation of daily suspended sediment-discharge relationship. Empirical relations such as sediment rating curves are often applied to determine the average relationship between discharge and suspended sediment load. This type of models generally underestimates or overestimates the amount of sediment. During recent decades, some black box models based on artificial neural networks have been developed to overcome this problem. But these type of models are implicit that can not be simply used by other investigators. Therefore it is still necessary to develop an explicit model for the discharge-sediment relationship. It is aimed in this study, to develop an explicit model based on genetic programming. Explicit models obtained using the GP are compared with rating curves and multi-linear regression techniques in suspended sediment load estimation. The daily streamflow and suspended sediment data from two stations on Tongue River in Montana are used as case studies. The results indicate that the proposed GP formulation performs quite well compared to sediment rating curves and multi-linear regression models and is quite practical for use.",
-
notes = "Gaziantep University, Civil Engineering Department,
Hydraulics Division, 27310 Gaziantep, Turkey
Erciyes University, Civil Engineering Department, Hydraulics Division, 38039 Kayseri, Turkey",
