Method of Prediction theStream Flows in Poorly Gauged and Ungauged Basins

Journal of Ecological Engineering

Daria Sokolova¹  Artur Batyrov¹  Kirill Shemanaev¹  Inna Pivovarova²  Vadim Kuzmin³  Ngoc Anh Tran⁴  DinhKha Dang⁴ 

[1] Russian State Hydrometeorological University;Saint-Petersburg Mining University;State Hydrological Institute;Vietnam National University (VNU);

关键词: hydrological prediction;    basins;    mathematic model;    parametrization;    ungauged basin;    hydrometeorological survey;   

DOI  :  10.12911/22998993/94915

来源: DOAJ

【 摘 要 】

Underlying principles and content of new technology for automated hydrological predictions of poorly gauged and ungauged basins were reviewed herein. Basins classification principles depending on availability and spatial-temporal discreteness of observations of meteorological and hydrological variables were proposed. The prediction procedure for large river systems insufficiently covered by hydrometeorological survey was outlined. Prediction methodology for Sông Sê San river basin, which is the left tributary of Mekong river, was tested. Possible options for preliminary calibration and validation of MLCM3 predictive model (Multi-Layer Conceptual Model, 3rd generation), developed within the framework of set task, were described. The software, implementing the streamflow prediction method for ungauged and poorly gauged special basins of large rivers tributaries, was tested.

【 授权许可】

Unknown