Walter Collischonn

TL;DR: In this article, the authors present some applications of the Large Basin Hydrological Model developed in the Instituto de Pesquisas Hidraulicas of the Federal University of Rio Grande do Sul, Brazil (MGB-IPH) in the simulation of different South American basins.

TL;DR: In this paper, a procedure for predicting seasonal flow in the Rio Uruguay drainage basin (area 75,000 km2, lying in Brazilian territory), using sequences of future daily rainfall given by the global climate model (GCM) of the Brazilian agency for climate prediction (Centro de Previsao de Tempo e Clima, or CPTEC).

TL;DR: In this paper, the performance of two medium-range streamflow forecast models: (1) a multilayer feed-forward artificial neural network; and (2) a distributed hydrologic model Quantitative precipitation forecasts were used as input to both models.

TL;DR: In this paper, a bacia do Paraguai Superior, situada no planalto da Bacia do Alto Paraguai, gera significativa parcela do aporte de vazao that garante ao Pantanal a sua alternância natural entre secas e cheias.

TL;DR: In this paper, the authors showed that rainfall is lowest over large rivers during the afternoon, when most rainfall is convective, but at night and early morning the opposite occurs, with increased rainfall over rivers, although this pattern is less marked Rainfall patterns reported from studies of smaller Amazonian regions therefore exist more widely.