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Flow partitioning modelling using high-resolution electrical conductivity data during variable flow conditions in a tropical montane catchment
(2023)
Tracer-aided hydrological models (TAHMs) are one of the most powerful tools to identify new (event) and old (pre-event) water fractions contributing to stormflow because they account both for streamflow and tracer mixing ...
Relationship between electrical conductivity, 18O of water and NO3 content in different streamflow stages
(Springer, 2018-03-22)
The Ballenera Creek has 160 km2 being a small catchment in the Pampa Plain in Argentina. This area has been deeply modified by human action through agricultural activities. From 2013 to 2017, electrical conductivity, stable ...
Flow partitioning modelling using high-resolution isotopic and electrical conductivity data
(2018)
Water-stable isotopic (WSI) data are widely used in hydrological modelling investigations. However, the long-term monitoring of these tracers at high-temporal resolution (sub-hourly) remains challenging due to technical ...
Disentangling water transport and tracer mixing mechanism in mountainous environments influenced by volcanic features
(Universidad de Cuenca, 2020-06-16)
Landscape features of volcanic origin influence the transport of water and solutes
across high-elevation environments. Nevertheless, knowledge regarding how these
features affect subsurface hydrological behavior at ...
Estimación de la fracción de agua de evento y pre evento que aportan al caudal, mediante el uso de isótopos estables, en la Cuenca del río Zhurucay
(2015)
In recent years the hydrological information related to paramo has become very important for the ecosystem services provided in the social, economic and environmental fields. Researches conducted in this topic are still ...
GEOLOGIA E PETROLOGIA DO COMPLEXO BÁSICO-ULTRABÁSICO DE PIEN, PRGEOLOGIA E PETROLOGIA DO COMPLEXO BÁSICO-ULTRABÁSICO DE PIEN, PR
(Sociedade Brasileira de Geologia, 2018)
Prognosis of metal concentrations in sediments and water of Paraopeba River following the collapse of B1 tailings dam in Brumadinho (Minas Gerais, Brazil)
(2022-02-25)
In January 25, 2019, the B1 dam of Córrego do Feijão mine located in Brumadinho municipality (Minas Gerais, Brazil) collapsed and injected nearly 2.8 Mm3 of iron (Fe)- and manganese (Mn)-rich tailings in the Paraopeba ...
Isotope hydrology of a tropical coffee agroforestry watershed: Seasonal and event-based analyses
(Wiley & Sons, 2018)
Stable isotope variations are extremely useful for flow partitioning within the
hydrologic cycle but remain poorly understood throughout the tropics, particularly in
watersheds with rapidly infiltrating soils, such as ...
Estudo de pré-formulação para a obtenção de uma formulação de captopril para uso pediátrico
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS FARMACÊUTICAS, 2013-08-29)
Nowadays, drugs used in children are adapted from solid dosage forms developed
for adults. Captopril in solid dosage form is widely adapted in hospitals into a liquid
formulation. Its stability in aqueous solutions is ...