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Walter Collischonn
Researcher at Universidade Federal do Rio Grande do Sul
Publications - 208
Citations - 5098
Walter Collischonn is an academic researcher from Universidade Federal do Rio Grande do Sul. The author has contributed to research in topics: Streamflow & Hydrological modelling. The author has an hindex of 37, co-authored 196 publications receiving 4219 citations.
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Potential skill of continental-scale, medium-range ensemble streamflow forecasts for flood prediction in South America
Vinícius Alencar Siqueira,Fernando Mainardi Fan,Rodrigo Cauduro Dias de Paiva,Maria-Helena Ramos,Walter Collischonn +4 more
TL;DR: In this paper, the authors evaluated the potential skill of ensemble streamflow forecasts for flood prediction in South America (SA), with a closer look on some of the large basins of the continent.
Journal ArticleDOI
Mudanças climáticas e vazões extremas na Bacia do Rio Paraná / Climate Change and Extreme Streamflows in Paraná River Basin
Katiúcia Nascimento Adam,Fernando Mainardi Fan,Paulo Rógenes Monteiro Pontes,Juan Martín Bravo,Walter Collischonn +4 more
Modelagem hidrológica e hidráulica de grande escala com propagação inercial de vazões
Paulo Rógenes Monteiro Pontes,Walter Collischonn,Fernando Mainardi Fan,Rodrigo Cauduro Dias de Paiva,Diogo Costa Buarque +4 more
TL;DR: In this article, an improvement of the MGB-IPH hydrologic model is presented, where the simplified flow routing method is replaced by the Inertial model, which ignores the inertial term from the Momentum equation.
Em busca do hidrograma ecológico
Walter Collischonn,Sidnei Gusmão Agra,Glauco Kimura Freitas,Gabriela Rocha Priante,Rutinéia Tassi,Christopher Freire Souza +5 more
TL;DR: In this article, a methodology for sustainable water management in Brazil is presented, which aims to prove the insufficiency of the traditional in-stream flow criterion, as a unique reference value for every year and every season.
Journal ArticleDOI
The great 1983 floods in South American large rivers: a continental hydrological modelling approach
Ayan Santos Fleischmann,Vinícius Alencar Siqueira,Sly Wongchuig-Correa,Walter Collischonn,Rodrigo Cauduro Dias de Paiva +4 more
TL;DR: In this article, a spatio-temporal analysis of the great floods in South America in 1983 using hydrometeorological data and outputs from a continental-scale hydrological-hydrodynam...