Discussion of theory and methods for building a distributed hydrologic model
Rui Xiao-fang · Advances in Water Science · 2007
The evolution processes of the distributed hydrologic models are reviewed,and their building ways are analyzed.The physical basis is a key kernel of the distributed hydrologic models.A new and comprehensive explanation is given for the connotation of physically-based.Two kinds of popular models,the distributed physically-based models and the distributed conceptual models,are discussed,especially about their existing problems and future.Finally,two new promising developmental directions are discussed: one is a physically-based incompact structure distributed hydrologic model that integrates the advantages of the above two kinds of popular models;the other is a deterministic-stochastic coupled distributed hydrologic model.