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Application of stable isotopes and hydrochemistry for the understanding of the hydrological system in Laguna de Tiscapa. Managua, NicaraguaAplicación de Isótopos estables e hidroquímica para la comprensión del sistema hidrológico en Laguna de Tiscapa. Managua, Nicaragua
(Facultad Regional Multidisciplinaria de Estelí. FAREM-Estelí/UNAN-Managua, 2021)
End member and Bayesian mixing models consistently indicate near-surface flowpath dominance in a pristine humid tropical rainforest
(John Wiley & Sons Ltd, 2021)
The impacts of forest conversion on runoff generation in the tropics have received much
interest, but scientific progress is still hampered by challenging fieldwork conditions and
limited knowledge about runoff mechanisms. ...
Conceptualización de procesos de generación de escorrentía mediante el uso de trazadores ambientales en cuencas de páramo a meso-escala del río Quinuas
(2019-05-21)
The Andean paramo ecosystem plays a fundamental role in the supply of water resources for the inter-Andean valleys since it covers the demand of the domestic, industrial and energetic sectors. As a result, the water ...
Validation of Cryogenic Vacuum Extraction of Pore Water from Volcanic Soils for Isotopic Analysis
(2019)
Andean headwater catchments are key components of the hydrological cycle, given that
they capture moisture, store water and release it for Chilean cities, industry, agriculture, and cities in Chile. However, knowledge ...
Una aproximación a la determinación de relaciones paramétricas de transporte de solutos en la cuenca del río Teusacá
(UniandesMaestría en Ingeniería AmbientalFacultad de IngenieríaDepartamento de Ingeniería Civil y Ambiental, 2019)
"Este documento presenta un análisis detallado de las relaciones paramétricas entre los modelos de transporte de solutos (ADE, TS y ADZ), el modelo hidrológico MDLC y las características hidráulicas, hidrológicas y ...
Desvendando a movimentação da água em área de recarga do Sistema Aquífero Guarani (SAG), utilizando análise hidrológica e traçadores isotópicos
(Universidade Estadual Paulista (Unesp), 2019-08-27)
A necessidade do estudo os diferentes processos do ciclo hidrológico de forma integrada tem se tornado cada vez mais urgente, uma vez que o uso do termo “crise hídrica” se torna cada vez mais frequente. Nesse sentido, a ...
The use of isotopes in evolving groundwater circulation models of regional continental aquifers: The case of the Guarani Aquifer System
(2019-01-01)
The Guarani Aquifer System (GAS) has been studied since the 1970s, a time frame that coincides with the advent of isotopic techniques in Brazil. The GAS isotope data from many studies are organized in different phases: (a) ...
Effect of soil textural characteristics on longitudinal dispersion in saturated porous media
(Sciendo, 2021-06-01)
This study focuses on the effects of soil textural heterogeneity on longitudinal dispersion under saturation conditions. A series of solute transport experiments were carried out using saturated soil columns packed with ...