Buscar
Mostrando ítems 1-10 de 48
River mixing in the Amazon as a driver of concentration‐discharge relationships
(American Geophysical Union (AGU), 2017-11)
Large hydrological systems aggregate compositionally different waters derived from a variety of pathways. In the case of continental‐scale rivers, such aggregation occurs noticeably at confluences between tributaries. Here ...
On the relationship between suspended sediment concentration, rainfall variability and groundwater: an empirical and probabilistic analysis for the Andean Beni River, Bolivia (2003–2016)
(MDPI, 2019-11)
Fluvial sediment dynamics plays a key role in the Amazonian environment, with most of the sediments originating in the Andes. The Madeira River, the second largest tributary of the Amazon River, contributes up to 50% of ...
How do hydrometeorological storm event variables influence the concentration-discharge hysteresis during events in a páramo ecosystem?
(Universidad de Cuenca, 2022-07-14)
Hydrometeorological factors are identified as the main triggering factors of the stream
chemistry variability. Proper identification of these factors will provide a deep look into
catchments functioning. In this context, ...
Temporal variability and annual budget of inorganic dissolved matter in Andean Pacific Rivers located along a climate gradient from northern Ecuador to southern Peru
(Elsevier, 2018)
In Ecuador and Peru, geochemical information from Pacific coastal rivers is limited and scarce. Here, we present an unedited database of major element concentrations from five HYBAM observatory stations monitored monthly ...
Temporal variability and annual budget of inorganic dissolved matter in Andean Pacific Rivers located along a climate gradient from northern Ecuador to southern Peru
(Elsevier Masson SAS, 2018-02)
In Ecuador and Peru, geochemical information from Pacific coastal rivers is limited and scarce. Here, we present an unedited database of major element concentrations from five HYBAM observatory stations monitored monthly ...
Influência do uso e ocupação do solo na qualidade da água do reservatório UHE Ponte de Pedra (MT/MS) no planalto adjacente ao Pantanal
(Universidade Federal de Mato GrossoBrasilInstituto de Ciências Humanas e Sociais (ICHS) – RondonópolisUFMT CUR - RondonopólisPrograma de Pós-Graduação em Geografia – Rondonópolis, 2016-12-06)
Identifying soil uses in watersheds with the presence of hydroelectric provides an amplified
analysis of the factors that may influence the main watercourse. This study aimed to relate
soil uses to sediment production ...
Generación de energía por gradiente salino en la desembocadura del río Magdalena: un estudio de caso
(Medellín - Minas - Maestría en Ingeniería - Ingeniería QuímicaDepartamento de Procesos y EnergíaUniversidad Nacional de Colombia - Sede Medellín, 2019-08-31)
A case study of the generation of energy by saline gradient at the mouth of the Magdalena River is presented, in which a sizing proposal is made for an installed capacity of 200 kW per container, in which an exergy analysis ...
Identificación y comparación de presencia de metales pesados: Pb, Cr y Zn en el río Ocoa y sus fuentes de origen antrópico, Villavicencio-Meta
(Universidad Santo TomásPregrado de Ingeniería AmbientalFacultad de Ingeniería Ambiental, 2020-07-09)
Heavy metal contamination in water sources is a major environmental problem in Meta, due to uncontrolled industrial and mining discharges into the region's water bodies. Consequently, this investigation determined the ...