Mostrando ítems 1-20 de 41

    • Advances and challenges in the water sciences in Brazil : a community synthesis of the XXIII Brazilian Water Resources Symposium 

      Fan, Fernando Mainardi; Paiva, Rodrigo Cauduro Dias de; Chaffe, Pedro Luiz Borges; Anache, Jamil Alexandre Ayach; Fontes, Andrea Sousa; Araujo, Ligia Maria Nascimento de; Bleninger, Tobias Bernward; Araujo, Anderson Nascimento de; Bartiko, Daniel; Buarque, Diogo Costa; Collischonn, Walter; Amorim, Pablo Borges de; Carlotto, Tomas; Detzel, Daniel Henrique Marco; Formiga-Johnsson, Rosa Maria; Kobiyama, Masato; Männich, Michael; Marques, Guilherme Fernandes; Michel, Gean Paulo; Oliveira, Debora Yumi de; Oliveira, Paulo Tarso Sanches de; Pinheiro, Adilson; Ruhoff, Anderson Luis; Siqueira, Vinícius Alencar; Tassi, Rutinéia; Zanandrea, Franciele (2020) [Artículo de periódico]
      In this paper we synthesize the special sessions of the XXIII Brazilian Water Resources Symposium 2019 in order to understand the major advances and challenges in the water sciences in Brazil. We analyzed more than 250 ...
    • Advancing medium-range streamflow forecasting for large hydropower reservoirs in brazil by means of continental-scale hydrological modeling 

      Kolling Neto, Arthur; Siqueira, Vinícius Alencar; Gama, Cléber Henrique Araújo; Paiva, Rodrigo Cauduro Dias de; Fan, Fernando Mainardi; Collischonn, Walter; Silveira, Reinaldo Bomfim da; Paranhos, Cassia Silmara Aver; Freitas, Camila (2023) [Artículo de periódico]
      Streamflow forecasts from continental to global scale hydrological models have gained attention, but their performance against operational forecasts at local to regional scales must be evaluated. This study assesses the ...
    • Altimetry for the future: Building on 25 years of progress 

      Abdalla, Saleh; Abdeh Kolahchi, Abdolnabi; Adusumilli, Susheel; Aich Bhowmick, Suchandra; Alou-Font, Eva; Amarouche, Laiba; Andersen, Ole Baltazar; Antich, Helena; Aouf, Lotfi; Arbic, Brian; Armitage, Thomas; Arnault, Sabine; Artana, Camila; Aulicino, Giuseppe; Ayoub, Nadia; Badulin, Sergei; Baker, Steven; Banks, Chris; Bao, Lifeng; Barbetta, Silvia; Barceló-Llull, Bàrbara; Barlier, François; Basu, Sujit; Bauer-Gottwein, Peter; Becker, Matthias; Beckley, Brian; Bellefond, Nicole; Belonenko, Tatyana; Benkiran, Mounir; Benkouider, Touati; Bennartz, Ralf; Benveniste, Jérôme; Bercher, Nicolas; Berge-Nguyen, Muriel; Bettencourt, Joao; Blarel, Fabien; Blazquez, Alejandro; Blumstein, Denis; Bonnefond, Pascal; Borde, Franck; Bouffard, Jérôme; Boy, François; Boy, Jean-Paul; Brachet, Cédric; Brasseur, Pierre; Braun, Alexander; Brocca, Luca; Brockley, David; Brodeau, Laurent; Brown, Shannon; Bruinsma, Sean; Bulczak, Anna; Buzzard, Sammie; Cahill, Madeleine; Calmant, Stephane; Calzas, Michel; Camici, Stefania; Cancet, Mathilde; Capdeville, Hugues; Carabajal, Claudia Cristina; Carrere, Loren; Cazenave, Anny; Chassignet, Eric P.; Chauhan, Prakash; Cherchali, Selma; Chereskin, Teresa; Cheymol, Cecile; Ciani, Daniele; Cipollini, Paolo; Cirillo, Francesca; Cosme, Emmanuel; Coss, Steve; Cotroneo, Yuri; Cotton, David; Couhert, Alexandre; Coutin-Faye, Sophie; Crétaux, Jean-François; Cyr, Frederic; d'Ovidio, Francesco; Darrozes, José; David, Cedric; Dayoub, Nadim; De Staerke, Danielle; Deng, Xiaoli; Desai, Shailen; Desjonqueres, Jean-Damien; Dettmering, Denise; Di Bella, Alessandro; Díaz-Barroso, Lara; Dibarboure, Gerald; Dieng, Habib Boubacar; Dinardo, Salvatore; Dobslaw, Henryk; Dodet, Guillaume; Doglioli, Andrea; Domeneghetti, Alessio; Donahue, David; Dong, Shenfu; Donlon, Craig; Dorandeu, Joël; Drezen, Christine; Drinkwater, Mark; Du Penhoat, Yves; Dushaw, Brian; Egido, Alejandro; Erofeeva, Svetlana; Escudier, Philippe; Esselborn, Saskia; Exertier, Pierre; Fablet, Ronan; Falco, Cédric; Farrell, Sinead Louise; Faugere, Yannice; Femenias, Pierre; Fenoglio, Luciana; Fernandes, Joana; Fernández, Juan Gabriel; Ferrage, Pascale; Ferrari, Ramiro; Fichen, Lionel; Filippucci, Paolo; Flampouris, Stylianos; Fleury, Sara; Forsberg, Rene; Frappart, Frédéric; Frery, Marie-laure; Garcia, Pablo; Garcia-Mondejar, Albert; Gaudelli, Julia; Gaultier, Lucile; Getirana, Augusto; Gibert, Ferran; Gil, Artur; Gilbert, Lin; Gille, Sarah; Giulicchi, Luisella; Gómez-Enri, Jesús; Gómez-Navarro, Laura; Gommenginger, Christine; Gourdeau, Lionel; Griffin, David; Groh, Andreas; Guerin, Alexandre; Guerrero, Raul; Guinle, Thierry; Gupta, Praveen; Gutknecht, Benjamin D.; Hamon, Mathieu; Han, Guoqi; Hauser, Danièle; Helm, Veit; Hendricks, Stefan; Hernandez, Fabrice; Hogg, Anna; Horwath, Martin; Idžanović, Martina; Janssen, Peter; Jeansou, Eric; Jia, Yongjun; Jia, Yuanyuan; Jiang, Liguang; Johannessen, Johnny A.; Kamachi, Masafumi; Karimova, Svetlana; Kelly, Kathryn; Kim, Sung Yong; King, Robert; Kittel, Cecile M. M.; Klein, Patrice; Klos, Anna; Knudsen, Per; Koenig, Rolf; Kostianoy, Andrey; Kouraev, Alexei; Kumar, Raj; Labroue, Sylvie; Lago, Loreley Selene; Lambin, Juliette; Lasson, Léa; Laurain, Olivier; Laxenaire, Rémi; Lázaro, Clara; Le Gac, Sophie; Le Sommer, Julien; Le Traon, Pierre-Yves; Lebedev, Sergey; Léger, Fabien; Legresy, Benoît; Lemoine, Frank; Lenain, Luc; Leuliette, Eric; Levy, Marina; Lillibridge, John; Liu, Jianqiang; Llovel, William; Lyard, Florent; Macintosh, Claire; Makhoul Varona, Eduard; Manfredi, Cécile; Marin, Frédéric; Mason, Evan; Massari, Christian; Mavrocordatos, Constantin; Maximenko, Nikolai; McMillan, Malcolm; Medina, Thierry; Melet, Angelique; Meloni, Marco; Mertikas, Stelios; Metref, Sammy; Meyssignac, Benoit; Michaël, Ablain; Minster, Jean-François; Moreau, Thomas; Moreira, Daniel Medeiros; Morel, Yves; Morrow, Theresa; Moyard, John; Mulet, Sandrine; Naeije, Marc; Nerem, Robert Steven; Ngodock, Hans; Nielsen, Karina; Nilsen, Jan Even Øie; Niño, Fernando; Nogueira Loddo, Carolina; Noûs, Camille; Obligis, Estelle; Otosaka, Inès; Otten, Michiel; Ozbahceci, Berguzar Oztunali; Raj, Roshin P.; Paiva, Rodrigo Cauduro Dias de; Paniagua, Guillermina; Paolo, Fernando; Paris, Adrien; Pascual, Ananda; Passaro, Marcello; Paul, Stephan; Pavelsky, Tamlin; Pearson, Christopher; Penduff, Thierry; Peng, Fukai; Perosanz, Felix; Picot, Nicolas; Piras, Fanny; Poggiali, Valerio; Poirier, Étienne; Ponce de León, Sonia; Prants, Sergey; Prigent, Catherine; Provost, Christine; Pujol, Marie Isabelle; Qiu, Bo; Quilfen, Yves; Rami, Ali; Raney, R. Keith; Raynal, Matthias; Remy, Elisabeth; Rémy, Frédérique; Restano, Marco; Richardson, Annie; Richardson, Donald; Ricker, Robert; Ricko, Martina; Rinne, Eero; Rose, Stine Kildegaard; Rosmorduc, Vinca; Rudenko, Sergei; Ruiz, Simón; Ryan, Barbara J.; Salaün, Corinne; Sanchez-Roman, Antonio; Sørensen, Louise Sandberg; Sandwell, David; Saraceno, Martin; Scagliola, Michele; Schaeffer, Philippe; Scharffenberg, Martin; Scharroo, Remko; Schiller, Andreas; Schneider, Raphael; Schwatke, Christian; Scozzari, Andrea; Ser-giacomi, Enrico; Seyler, Frederique; Shah, Rashmi; Sharma, Rashmi; Shaw, Andrew; Shepherd, Andrew; Shriver, Jay; Shum, C.K.; Simons, Wim; Simonsen, Sebatian B.; Slater, Thomas; Smith, Walter; Soares, Saulo; Sokolovskiy, Mikhail; Soudarin, Laurent; Spatar, Ciprian; Speich, Sabrina; Srinivasan, Margaret; Srokosz, Meric; Stanev, Emil; Staneva, Joanna; Steunou, Nathalie; Stroeve, Julienne; Su, Bob; Sulistioadi, Yohanes Budi; Swain, Debadatta; Sylvestre-baron, Annick; Taburet, Nicolas; Tailleux, Rémi; Takayama, Katsumi; Tapley, Byron; Tarpanelli, Angelica; Tavernier, Gilles; Testut, Laurent; Thakur, Praveen K.; Thibaut, Pierre; Thompson, Luanne; Tintoré, Joaquín; Tison, Céline; Tourain, Cédric; Tournadre, Jean; Townsend, Bill; Tran, Ngan; Trilles, Sébastien; Tsamados, Michel; Tseng, Kuo-Hsin; Ubelmann, Clément; Uebbing, Bernd; Vergara, Oscar; Verron, Jacques; Vieira, Telmo; Vignudelli, Stefano; Vinogradova-Shiffer, Nadya; Visser, Pieter; Vivier, Frederic; Volkov, Denis; Von Schuckmann, Karina; Vuglinskii, Valerii; Vuilleumier, Pierrik; Walter, Blake; Wang, Chao; Wang, Jida; Watson, Christopher; Wilkin, John; Willis, Josh; Wilson, Hilary; Woodworth, Philip; Yang, Kehan; Yao, Fangfang; Zaharia, Raymond; Zakharova, Elena; Zaron, Edward D.; Zhang, Yongsheng; Zhao, Zhongxiang; Zinchenko, Vadim; Zlotnicki, Victor (2021) [Artículo de periódico]
      In 2018 we celebrated 25 years of development of radar altimetry, and the progress achieved by this methodology in the fields of global and coastal oceanography, hydrology, geodesy and cryospheric sciences. Many symbolic ...
    • Amazon hydrology from space : scientific advances and future challenges 

      Andrade, Alice César Fassoni de; Fleischmann, Ayan Santos; Papa, Fabrice; Paiva, Rodrigo Cauduro Dias de; Correa, Sly Wongchuig; Melack, John M.; Moreira, Adriana Aparecida; Paris, Adrien; Ruhoff, Anderson Luis; Barbosa, Cláudio Clemente Faria; Maciel, Daniel Andrade; Novo, Evlyn Márcia Leão de Moraes; Durand, Fabien; Frappart, Frédéric; Aires, Filipe; Abrahão, Gabriel Medeiros; Ferreira-Ferreira, Jefferson; Espinoza, Jhan Carlo; Santos, Leonardo Laipelt dos; Costa, Marcos Heil; Espinoza-Villar, Raúl; Calmant, Stephane; Pellet, Victor (2021) [Artículo de periódico]
      As the largest river basin on Earth, the Amazon is of major importance to the world's climate and water resources. Over the past decades, advances in satellite-based remote sensing (RS) have brought our understanding of ...
    • Assessing the capacity of large-scale hydrologic-hydrodynamic models for mapping flood hazard in southern Brazil 

      Alves, Maria Eduarda Pereira; Fan, Fernando Mainardi; Paiva, Rodrigo Cauduro Dias de; Siqueira, Vinícius Alencar; Fleischmann, Ayan Santos; Brêda, João Paulo Lyra Fialho; Santos, Leonardo Laipelt dos; Araujo, Alexandre Abdalla (2022) [Artículo de periódico]
      Mapping flood risk areas is important for disaster management at the local, regional, and national scales. The aim of this study was to evaluate the ability of large-scale models to obtain flood hazard maps. The models ...
    • Assessing the extent of flood-prone areas in a south-american megacity using different high resolution dtms 

      Escobar-Silva, Elton Vicente; Almeida, Cláudia Maria de; Silva, Gustavo Barbosa Lima da; Burteinas, Ingobert; Rocha Filho, Kleber Lopes da; Oliveira, Cleber Gonzales de; Fagundes, Marina Refatti; Paiva, Rodrigo Cauduro Dias de (2023) [Artículo de periódico]
      Current forecasts estimate that almost 68% of the global population will be living in urban centers by 2050. As a result, the increase in impermeable surface area can result in severe hydrological impacts, such as the ...
    • Assimilating in situ and radar altimetry data into a large-scale hydrologic-hydrodynamic model for streamflow forecast in the Amazon 

      Paiva, Rodrigo Cauduro Dias de; Collischonn, Walter; Bonnet, Marie-Paule; Gonçalves, Luis Gustavo Gonçalves de; Calmant, Stephane; Getirana, Augusto Cesar Vieira; Silva, Joecila Santos da (2013) [Artículo de periódico]
    • Automatic calibration of a large-scale sediment model using suspended sediment concentration, water quality, and remote sensing data 

      Fagundes, Hugo de Oliveira; Paiva, Rodrigo Cauduro Dias de; Fan, Fernando Mainardi (2019) [Artículo de periódico]
      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 sediment concentration (SSC), water quality ...
    • Avaliação de um método de propagação de cheias em rios com aproximação inercial das equações de Saint-Venant 

      Fan, Fernando Mainardi; Pontes, Paulo Rógenes Monteiro; Paiva, Rodrigo Cauduro Dias de; Collischonn, Walter (2014) [Artículo de periódico]
      Os cálculos de propagação de ondas de cheias em rios são, normalmente, realizados utilizando soluções numéricas das equações de Saint-Venant. No entanto, em modelos hidrológicos de transformação chuva-vazão que representam ...
    • 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) [Artículo de periódico]
      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, ...
    • Comparison of numerical schemes of river flood routing with an inertial approximation of the Saint Venant equations 

      Fassoni-Andrade, Alice César; Fan, Fernando Mainardi; Collischonn, Walter; Fassoni, Artur César; Paiva, Rodrigo Cauduro Dias de (2018) [Artículo de periódico]
      The one-dimensional flow routing inertial model, formulated as an explicit solution, has advantages over other explicit models used in hydrological models that simplify the Saint-Venant equations. The main advantage is a ...
    • Data assimilation using the ensemble Kalman filter in a distributed hydrological model on the Tocantins river, Brasil 

      Quiroz Jiménez, Karena; Collischonn, Walter; Paiva, Rodrigo Cauduro Dias de (2019) [Artículo de periódico]
      Neste trabalho, o método de assimilação de dados por filtro de Kalman por conjunto (EnKF) é aplicado na bacia do rio Tocantins. Esse método atualiza as vazões do rio usando um modelo hidrológico distribuído. O desempenho ...
    • Efficient number of calibrated cross sections bottom levels on a hydrodynamic model using the SCE-UA algorithm : case study : Madeira River 

      Brêda, João Paulo Lyra Fialho; Bravo, Juan Martín; Paiva, Rodrigo Cauduro Dias de (2017) [Artículo de periódico]
      Hydrodynamic models are important tools for simulating river water level and flow. A considerable fraction of the hydrodynamic model errors are related to parameters uncertainties. As cross sections bottom levels considerably ...
    • 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) [Artículo de periódico]
      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. ...
    • Expressive fluxes over Amazon floodplain revealed by 2D hydrodynamic modelling 

      Fassoni-Andrade, Alice César; Paiva, Rodrigo Cauduro Dias de; Correa, Sly Wongchuig; Barbosa, Cláudio Clemente Faria; Durand, Fabien; Silva, Thiago Sanna Freire (2023) [Artículo de periódico]
      Water fluxes in the Amazon River floodplain affect hydrodynamic and ecological processes from local to global scales, but they remain poorly understood due to difficult accessibility and limited data. We characterized the ...
    • Flooding and drying simulation on floodplains using a 2D HEC-RAS model : a Sinos river case study 

      Tonin, André Luís; Paiva, Rodrigo Cauduro Dias de (2022) [Artículo de periódico]
      The HEC-RAS software reaches its 6.0.0 version in May of 2021, introducing new computational tools to its users. Among these new tools, HEC-RAS is capable of simulating spatially varied rain and evaporation data by grid, ...
    • Global evapotranspiration datasets assessment using water balance in South America 

      Ruhoff, Anderson Luis; Andrade, Bruno César Comini de; Santos, Leonardo Laipelt dos; Fleischmann, Ayan Santos; Siqueira, Vinícius Alencar; Moreira, Adriana Aparecida; Fontana, Rafael Barbedo; Cyganski, Gabriele Leão; Fernandez, Gabriel Matte Rios; Brêda, João Paulo Lyra Fialho; Paiva, Rodrigo Cauduro Dias de; Meller, Adalberto; Teixeira, Alexandre de Amorim; Araujo, Alexandre Abdalla; Fuckner, Marcus Andre; Biggs, Trent (2022) [Artículo de periódico]
      Evapotranspiration (ET) connects the land to the atmosphere, linking water, energy, and carbon cycles. ET is an essential climate variable with a fundamental importance, and accurate assessments of the spatiotemporal trends ...
    • 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) [Artículo de periódico]
      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. ...
    • Improved modeling of Congo's hydrology for floods and droughts analysis and ENSO teleconnections 

      Correa, Sly Wongchuig; Kitambo, Benjamin; Papa, Fabrice; Paris, Adrien; Fleischmann, Ayan Santos; Gal, Laetitia; Boucharel, Julien; Paiva, Rodrigo Cauduro Dias de; Oliveira, Rômulo Jucá; Tshimanga, Raphael M.; Calmant, Stephane (2023) [Artículo de periódico]
      Study region: The Congo River basin (CRB), the world's second-largest river system, is subject to extreme hydrological events that strongly impact its ecosystems and population. Study focus: Here we present an improved ...
    • Increased floodplain inundation in the Amazon since 1980 

      Fleischmann, Ayan Santos; Papa, Fabrice; Hamilton, Stephen K.; Fassoni-Andrade, Alice César; Correa, Sly Wongchuig; Espinoza, Jhan Carlo; Paiva, Rodrigo Cauduro Dias de; Melack, John M.; Fluet-Chouinard, Etienne; Castello, Leandro; Almeida, Rafael Marques; Bonnet, Marie-Paule; Alves, Luna Gripp Simões; Moreira, Daniel Medeiros; Yamazaki, Dai; Revel, Menaka; Collischonn, Walter (2023) [Artículo de periódico]
      Extensive floodplains throughout the Amazon basin support important ecosystem services and influence global water and carbon cycles. A recent change in the hydroclimatic regime of the region, with increased rainfall in the ...