Now showing items 1-8 of 8

    • Assessment of an automated calibration of the SEBAL algorithm to estimate dry-season surface-energy partitioning in a forest–savanna transition in Brazil 

      Santos, Leonardo Laipelt dos; Ruhoff, Anderson Luis; Fleischmann, Ayan Santos; Kayser, Rafael Henrique Bloedow; Kich, Elisa De Mello; Rocha, Humberto Ribeiro da; Neale, Christopher (2020) [Journal article]
      Evapotranspiration (ET) provides a strong connection between surface energy and hydrological cycles. Advancements in remote sensing techniques have increased our understanding of energy and terrestrial water balances as ...
    • CAMELS-BR : hydrometeorological time series and landscape attributes for 897 catchments in Brazil 

      Chagas, Vinícius Bogo Portal; Chaffe, Pedro Luiz Borges; Addor, Nans; Fan, Fernando Mainardi; Fleischmann, Ayan Santos; Paiva, Rodrigo Cauduro Dias de; Siqueira, Vinícius Alencar (2020) [Journal article]
      We introduce a new catchment dataset for large-sample hydrological studies in Brazil. This dataset encompasses daily time series of observed streamflow from 3679 gauges, as well as meteorological forcing (precipitation, ...
    • Estimating design hydrographs at the basin scale : from event-based to continuous hydrological simulation 

      Fleischmann, Ayan Santos; Collischonn, Walter; Paiva, Rodrigo Cauduro Dias de (2019) [Journal article]
      Design hydrographs are widely used in practical hydrologic engineering problems. Typical applications adopt event-based (EBM) methods, using rainfall-runoff models to convert design hyetographs into design hydrographs. ...
    • Impact of large reservoirs on simulated discharges of Brazilian rivers 

      Passaia, Otávio Augusto; Siqueira, Vinícius Alencar; Brêda, João Paulo Lyra Fialho; Fleischmann, Ayan Santos; Paiva, Rodrigo Cauduro Dias de (2020) [Journal article]
      Tens of thousands of dams were built around the world to reduce flood risks, produce energy, and maximize benefits of limited freshwater resources. In Brazil, the main and largest reservoirs are related to hydropower plants. ...
    • IPH-Hydro Tools : a GIS coupled tool for watershed topology acquisition in an open-source environment 

      Siqueira, Vinícius Alencar; Fleischmann, Ayan Santos; Jardim, Pedro Frediani; Fan, Fernando Mainardi; Collischonn, Walter (2016) [Journal article]
      Watershed delineation, drainage network generation and determination of river hydraulic characteristics are important issues in hydrological sciences. In gene- ral, this information can be obtained from Digital Elevation ...
    • Modeling the role of reservoirs versus floodplains on large-scale river hydrodynamics 

      Fleischmann, Ayan Santos; Collischonn, Walter; Paiva, Rodrigo Cauduro Dias de; Tucci, Carlos Eduardo Morelli (2019) [Journal article]
      Large-scale hydrologic–hydrodynamic models are powerful tools for integrated water resources evaluation at the basin scale, especially in the context of flood hazard assessment. However, recent model developments have paid ...
    • On the discretization of river networks for large scale hydrologic-hydrodynamic models 

      Fan, Fernando Mainardi; Siqueira, Vinícius Alencar; Brêda, João Paulo Lyra Fialho; Fleischmann, Ayan Santos; Paiva, Rodrigo Cauduro Dias de; Pontes, Paulo Rógenes Monteiro; Colischonn, Walter (2021) [Journal article]
      The discretization of river networks is a critical step for computing flow routing in hydrological models. However, when it comes to more complex hydrologic-hydrodynamic models, adaptations in the spatial representation ...
    • Toward continental hydrologic–hydrodynamic modeling in South America 

      Siqueira, Vinícius Alencar; Paiva, Rodrigo Cauduro Dias de; Fleischmann, Ayan Santos; Fan, Fernando Mainardi; Ruhoff, Anderson Luis; Pontes, Paulo Rógenes Monteiro; Paris, Adrien; Calmant, Stephane; Collischonn, Walter (2018) [Journal article]
      Providing reliable estimates of streamflow and hydrological fluxes is a major challenge for water resources management over national and transnational basins in South America. Global hydrological models and land surface ...