Providing reliable estimates of streamflow and hydrological fluxes is a major challenge for
water resources management over national and transnational basins in South America …

Suspended sediments (SSs) contribute to the maintenance of several ecosystems. However,
intense soil erosion can lead to environmental, social, and economic impacts. South …

Recent years have seen the development of 1‐D and 2‐D regional‐scale hydrological‐
hydrodynamic models, which differ greatly from reach‐scale applications in terms of subgrid …

River floodplains and reservoirs interact throughout a basin drainage network, defining a
coupled human-water system with multiple feedbacks. Recent modeling developments have …

Hydrological-hydrodynamic modelling of basins, rivers and large bodies of water, such as
lakes and lagoons, is usually performed by external coupling of hydrological-hydraulic …

The accuracy of hydrological model predictions is limited by uncertainties in model structure
and parameterization, and observations used for calibration, validation and model forcing …

River sediment fluxes have been impacted in South America (SA), one of the continents with
the highest erosion and sediment transport rates globally. However, the magnitude and …

Sediment models are important for estimating soil erosion, sediment transport, and
deposition at different scales and for disparate scenarios; however, the availability of in-situ …

Climate change may have significant impacts on water balance and may considerably
influence flooding dynamics of river systems by increasing extreme precipitation. This study …

Calibration and validation are two important steps in the application of sediment models
requiring observed data. This study aims to investigate the potential use of suspended …