Modelowanie odpływu powierzchniowego metodą geomorfologiczną i hydrodynamiczną

• Autorzy: Nowicka B. , Soczynska U.

Warianty tytułu

EN

Modelling the overland flow by geomorphologic and hydrodynamic methods

• Języki publikacji: PL

Abstrakty

EN

The paper presents application of the geomorphologic and hydrodynamic models for overland flow simulation in small mountainous basins. For GIUH description has been used two-parameters gamma model. Its parameters were estimated from the IUH characteristics qp (peak flow) and tp (time to peak), which were determined in dependence on basin geomorphology and flow velocity. Determination of flow velocity in function of basin geomorphological characteristics and excess rainfall intensity allowed description of the overland hydrograph with the whole family of GIUHs. Starting from the principle of the kinematic wave equations has been established the dimensionless hydrograph. Having determined the two basical parameters, QM (maximum flow) and t, (concentration time) the dimensionless hydrograph model has been used for overland hydrograph simulation in natural, ungauged basins.

• Wydawca: -
• Czasopismo: Prace i Studia Geograficzne
• Rocznik: 1992
• Tom: 12
• Opis fizyczny: s.177-186,wykr.,bibliogr.

Twórcy

autor

Nowicka B.

autor

Soczynska U.

Bibliografia

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