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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/14940
Title: A modification to kostiakov and modified kostiakov infiltration models
Authors: Parhi P.K.
Mishra S.K.
Singh R.
Published in: Water Resources Management
Abstract: Incorporating the time variant function of the otherwise used as steady infiltration rate, this paper presents revised versions of the popular and frequently used Kostiakov and modified Kostiakov infiltration models. The proposed, along with the existing, versions are tested on 40 datasets of infiltration observed on five different soils in India and USA The former indicated an improved performance over their respective existing versions. Further generalization of the improved modified Kostiakov model incorporating time to ponding showed an enhanced performance on all the soils. © Springer Science+Business Media, Inc. 2007.
Citation: Water Resources Management (2007), 21(11): 1973-1989
URI: https://doi.org/10.1007/s11269-006-9140-1
http://repository.iitr.ac.in/handle/123456789/14940
Issue Date: 2007
Keywords: Infiltration
Kostiakov model
Least square approach
Modified Kostiakov model
Nash-Sutcliffe efficiency
ISSN: 9204741
Author Scopus IDs: 36937095600
55463271000
57207365280
Author Affiliations: Parhi, P.K., Department of Hydrology, Indian Institute of Technology, Roorkee 247 667 UA, India
Mishra, S.K., Department of Water Resources Development and Management, Indian Institute of Technology, Roorkee 247 667 UA, India
Singh, R., Department of Hydrology, Indian Institute of Technology, Roorkee 247 667 UA, India
Corresponding Author: Parhi, P.K.; Department of Hydrology, Indian Institute of Technology, Roorkee 247 667 UA, India; email: prabeer11@yahoo.co.in
Appears in Collections:Journal Publications [WR]

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