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    Application of Diffusion Processes to Runoff Estimation

    Source: Journal of Hydrologic Engineering:;2000:;Volume ( 005 ):;issue: 001
    Author:
    Richard Labib
    ,
    Mario Lefebvre
    ,
    Joseph Ribeiro
    ,
    Jean Rousselle
    ,
    Hau Ta Trung
    DOI: 10.1061/(ASCE)1084-0699(2000)5:1(1)
    Publisher: American Society of Civil Engineers
    Abstract: In order to forecast drainage basin runoff, mathematical models involving diffusion processes are tested against hydrological data obtained from the hydrographic basin of the Saguenay-Lac-St-Jean, located in northeastern Quebec. For one-day-ahead estimates, a bidimensional model using an Ornstein-Uhlenbeck process is seen to give better results than a deterministic model presently in use. The latter model involves the estimation of 18 parameters, while the diffusion process model requires only one parameter, thus making it much simpler and cheaper to implement.
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      Application of Diffusion Processes to Runoff Estimation

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    contributor authorRichard Labib
    contributor authorMario Lefebvre
    contributor authorJoseph Ribeiro
    contributor authorJean Rousselle
    contributor authorHau Ta Trung
    date accessioned2017-05-08T21:23:18Z
    date available2017-05-08T21:23:18Z
    date copyrightJanuary 2000
    date issued2000
    identifier other%28asce%291084-0699%282000%295%3A1%281%29.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/49490
    description abstractIn order to forecast drainage basin runoff, mathematical models involving diffusion processes are tested against hydrological data obtained from the hydrographic basin of the Saguenay-Lac-St-Jean, located in northeastern Quebec. For one-day-ahead estimates, a bidimensional model using an Ornstein-Uhlenbeck process is seen to give better results than a deterministic model presently in use. The latter model involves the estimation of 18 parameters, while the diffusion process model requires only one parameter, thus making it much simpler and cheaper to implement.
    publisherAmerican Society of Civil Engineers
    titleApplication of Diffusion Processes to Runoff Estimation
    typeJournal Paper
    journal volume5
    journal issue1
    journal titleJournal of Hydrologic Engineering
    identifier doi10.1061/(ASCE)1084-0699(2000)5:1(1)
    treeJournal of Hydrologic Engineering:;2000:;Volume ( 005 ):;issue: 001
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
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