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    • Updated analyses of temperature and precipitation extreme indices since the beginning of the twentieth century: The HadEX2 dataset 

      Donat, M. G.; Alexander, L. V.; Yang, H.; Durre, I.; Vose, R.; Dunn, R. J. H.; Willett, K. M.; Aguilar, E.; Brunet, M.; Caesar, J.; Hewitson, B.; Jack, C.; Klein Tank, A. M. G.; Kruger, A. C.; Marengo, José A.; Peterson, T. C.; Renom, M.; Oria, Clara; Rusticucci, M.; Salinger, J.; Elrayah, A. S.; Sekele, S. S; Srivastava, A. K.; Trewin, B.; Villarroel, C.; Vincent, L. A.; Zhai, P.; Zhang, X.; Kitching, S.

      (Wiley-Blackwell, 2013-03-04)
      Acceso abierto
      In this study, we present the collation and analysis of the gridded land-based dataset ofindices of temperature and precipitation extremes: HadEX2. Indices were calculated based onstation data using a consistent approach ...

    • Updating regionalization of precipitation in Ecuador 

      Ilbay-Yupa, Mercy; Lavado-Casimiro, W.; Rau, Pedro; Zubieta, Ricardo; Castillón, Fiorela

      (Springer, 2021-01-07)
      Acceso abierto
      This article identifies homogeneous precipitation regions in Ecuador and their relationship to the El Niño-Southern Oscillation (ENSO), using monthly records from 215 rain stations for the 1968–2014 period. A k-means ...

    • Validation and analysis of UV radiation time series collected in different peruvian sites 

      Yamamoto, A.L.C.; Corrêa, M.P.; Ccoyllo, O.R.S.

      (Sociedade Brasileira de Meteorologia, 2018-06)
      Acceso abierto
      We evaluate a set of ultraviolet solar radiation (UVR) measurements collected in six locations in Peru: Ica, Tacna, Moquegua, Arequipa, Cajamarca and Marcapomacocha, whose altitudes vary from sea level to 4479 m. The ...

    • Warming and wetting signals emerging from analysis of changes in climate extreme indices over South America 

      Skansi, M.D.L.M.; Brunet, M.; Sigró, J.; Aguilar, E.; Arevalo Groening, J.A.; Bentancur, O.J.; Castellón Geier, Y.R.

      (Elsevier B.V., 2013-01)
      Acceso cerrado
      Here we show and discuss the results of an assessment of changes in both area-averaged and station-based climate extreme indices over South America (SA) for the 1950-2010 and 1969-2009 periods using high-quality daily ...

    • Water resources and climate change impact modelling on a daily time scale in the Peruvian Andes 

      Andres, N.; Vegas Galdos, F.; Lavado-Casimiro, W.; Zappa, M.

      (Taylor and Francis Ltd., 2014-11)
      Acceso abierto
      Estimating water resources is important for adequate water management in the future, but suitable data are often scarce. We estimated water resources in the Vilcanota basin (Peru) for the 1998–2009 period with the ...