Listar 01. Artículos Científicos por autor "Fraizy, Pascal"

    • Climatic control on eastern Andean denudation rates (Central Cordillera from Ecuador to Bolivia) 

      Pepin, E.; Guyot, J.L.; Armijos, E.; Bazan, H.; Fraizy, Pascal; Moquet, J.S.; Noriega, L.; Lavado-Casimiro, W.; Pombosa, R.; Vauchel, P.

      (Elsevier, 2013-07)
      Acceso cerrado
      The suspended sediment yield and associated current denudation rates of eight large catchments located along the eastern range of the central Andes have been determined. The catchments have been chosen as mountainous and ...

    • Discharge simulation in the sub-basins of the Amazon using ORCHIDEE forced by new datasets 

      Guimberteau, M.; Drapeau, G.; Ronchail, J.; Sultan, B.; Polcher, J.; Martinez, J.-M.; Prigent, C.; Guyot, J.L.; Cochonneau, G.; Espinoza, J.C.; Filizola, N.; Fraizy, Pascal; Lavado-Casimiro, W.; De Oliveira, E.; Pombosa, R.; Noriega, L.; Vauchel, P.

      (Copernicus GmbH, 2012-03)
      Acceso abierto
      The aim of this study is to evaluate the ability of the ORCHIDEE land surface model to simulate streamflows over each sub-basin of the Amazon River basin. For this purpose, simulations are performed with a routing module ...

    • Evolución regional de los caudales en el conjunto de la cuenca del Amazonas para el periodo 1974-2004 y su relación con factores climáticos 

      Espinoza, J.C.; Lavado-Casimiro, W.; Ordóñez Gálvez, Juan Julio; Fraizy, Pascal; Guyot, J.L.; Ronchail, Josyane; Vauchel, P.; Cochonneau, G.; Filizola, Naziano; Labat, David

      (Servicio Nacional de Meteorología e Hidrología del Perú, 2009)
      Acceso abierto
      Previos estudios describen de manera general la variabilidad anual de los caudales en el curso principal del Amazonas en Brasil, el cual sólo representa el estado general del sistema hidrológico de la cuenca. Por ello, ...

    • The integration of field measurements and satellite observations to determine river solid loads in poorly monitored basins 

      Espinoza-Villar, R.; Martinez, J.-M.; Guyot, J.L.; Fraizy, Pascal; Armijos, E.; Crave, A.; Bazan, H.; Vauchel, P.; Lavado-Casimiro, W.

      (IRD France Nord, 2012-06)
      Acceso cerrado
      The use of satellite imagery to assess river sediment discharge is discussed in the context of poorly monitored basins. For more than three decades, the Peruvian hydrological service SENAMHI has been maintaining several ...

    • Suspended sediment dynamics in the Amazon River of Peru 

      Armijos, E.; Crave, Alain; Vauchel, Philippe; Fraizy, Pascal; Santini, W.; Moquet, Jean-Sèbastien; Arevalo, Nore; Carranza, Jorge; Guyot, J.L.

      (Elsevier, 2013-07)
      Acceso cerrado
      The erosion and transport of sediments allow us to understand many activities of significance, such as crust evolution, climate change, uplift rates, continental processes, the biogeochemical cycling of pollutants and ...