Browsing Artículos científicos by Subject "ACUÍFEROS"

Now showing items 1-4 of 4

    • Groundwater and surface water connectivity within the recharge area of Guarani aquifer system during El Niño 2014–2016 

      Batista, Ludmila; Gastmans, Didier; Sanchez-Murillo, Ricardo; Saeta Farinha, Bárbara; Rodrigues dos Santos, Sarah María; Hung Kiang, Chang (Wiley & Sons, 2018)
      Recharge areas of the Guarani Aquifer System (GAS) are particularly sensitive and vulnerable to climate variability; therefore, the understanding of infiltration mechanisms for aquifer recharge and surface run‐off generation ...

    • Hydrogeological responses in tropical mountainous springs 

      Salas-Navarro, Jessica; Sanchez-Murillo, Ricardo; Esquivel-Hernández, Germain; Corrales Salazar, José Leonardo (Taylor and Francis Ltd., 2018)
      This study presents a hydrogeochemical analysis of spring responses (2013–2017) in the tropical mountainous region of the Central Valley of Costa Rica. The isotopic distribution of δ18O and δ2 H in rainfall resulted ...

    • Identifying groundwater recharge connections in the Moscow (USA) sub-basin using isotopic tracers and a soil moisture routing model 

      Candel, Jasper; Brooks, Erin; Sánchez-Murillo, Ricardo; Grader, George; Dijksma, Roel (Springer, 2016)
      Globally, aquifers are suffering from large abstrac tions resulting in groundwater level declines. These declines can be caused by excessive abstraction for drinking water, irrigation purposes or industrial use. Basaltic ...

    • Variación Espacial de la Composición de 222RN en los Acuíferos Barva y Colima Superior, Costa Rica 

      Sanchez-Murillo, Ricardo; Delgado, Miguel; Espinach, Diego; Lobo, Marcela; Madrigal, Fabián; Morera, Adolfo; Rojas, Karla; Saénz, Wendy; Ugalde, Susana; Umaña, Brayan; Pérez-Salazar, Roy; Mora, José; Esquivel-Hernández, Germain; Birkel, Christian; Ulloa, Franz; Rojas, Luis D.; Alvarado, Guillermo E. (Universidad de Costa Rica (Costa Rica), 2016)
      Radon (222Rn) is a useful natural-occurring tracer to elucidate groundwater to surface water connectivity with important implications for human health. This study presents the first spatial distribution of 222Rn in ...