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Characterization of the stable isotopic composition of precipitation, surface, and subsurface waters in a small Andean catchment in northern Ecuador
(Universidad de Cuenca, 2021-12-16)
Combining traditional hydrometric data with environmental tracers such as water stable isotopes has proven valuable to improve the understanding of catchment hydrology. Nevertheless, the application of isotopic tracers in ...
Tracer hydrology in a hydrometric data-limited and complex tropical mountainous region: the case of the Central American Isthmus
(European Geosciences Union, 2019)
Hydrogeochemical and isotopic indicators of vulnerability and sustainability in the GAS aquifer, São Paulo State, Brazil
(2017-12-01)
Study region The Guarani Aquifer System (GAS), São Paulo State, Brazil, an important freshwater resource regionally and part of a giant, transboundary system. Study focus Groundwaters have been sampled along a transect. ...
Do mixing models with different input requirement yield similar streamflow source contributions? Case study: a tropical montane catchment
(2021)
Hydrogeochemical based mixing models have been successfully used to investigate the composition and source identification of streamflow. The applicability of these models is limited due to the high costs associated with ...
Hydrological dataset of a sub-humid continental plain basin (Buenos Aires, Argentina)
(Elsevier, 2020-12)
The Chaco-Pampean Plain (Argentina) is the strongest economic region and the most inhabited in the country, comprising approximately 66% of the country's population (26,500 million). In this region, surface slopes are very ...
Key hydrological processes in the Del Azul Creek basin, sub-humid Pampean Plain
(Elsevier, 2021-02)
Groundwater plays an important role in the economic development of the Chaco-Pampean Plain (Argentina), where industry, agriculture and cattle farming are the main economic activities. The 66% of the country's population ...
Hydrochemical Insight and Groundwater Supply: A Case Study of Patagonia’s Chubut River
(Springer, 2021)
The aim of this chapter is to assess the groundwater discharge component in the hydrological budget of NE Patagonia’s Chubut River (CHR), using 222Rn as a quantitative groundwater tracer. The main hydrological characteristics ...
Tracer hydrology of the data-scarce and heterogeneous Central American Isthmus
(2020)
Numerous socio-economic activities depend on the seasonal rainfall and groundwater recharge cycle across the Central American Isthmus. Population growth and unregulated land use changes resulted in extensive surface water ...
Spatial distribution of electrical conductivity and stable isotopes in groundwater in large catchments: a geostatistical approach in the Quequén Grande River catchment, Argentina
(Taylor & Francis Ltd, 2015-07)
Stable isotopes and electrical conductivity in groundwater were used as natural tracers to adjust the hydrogeological conceptual model in one of the largest catchments within the inter-mountainous Pampa plain, Argentina. ...