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Mostrando ítems 11-20 de 31
Identificación de la descarga de aguas subterráneas en arroyos del sudeste de la provincia de Buenos Aires, con trazadores químicos e isotópicosGroundwater discharge identification in streams of the Southeast of Buenos Aires province with chemical and isotopic traces
(2018-03-26)
La interacción de las aguas superficiales y subterráneas juega un rol significativo en la dinámica de los procesos físicos y químicos de los cuerpos de agua tanto a escalas locales como regionales. En la llanura Interserrana ...
Lecciones de meteorología dinámica y modelamiento atmosférico
(Universidad Nacional de ColombiaSede BogotáBogotá, Colombia, 2008)
El curso está dividido en dos partes. En la primera se presentan los principios básicos de la meteorología dinámica: como son las leyes de conservación de momento calor y masa, análisis de escala, soluciones particulares ...
Compartimentação dos fluxos do sistema hidrogeológico cárstico do Grupo Bambuí a partir dos isótopos ²H, ¹⁸O e ³H na região de Lagoa Santa, Minas Gerais
(Universidade Federal de Minas GeraisBrasilIGC - INSTITUTO DE GEOCIENCIASPrograma de Pós-Graduação em GeologiaUFMG, 2020-04-30)
The study area (505 km²) includes the Lagoa Santa Karst Environmental Protection Area (APA Carste de Lagoa Santa), worldwide known for the unique karst environment. In the São Francisco Sedimentary Basin context, its ...
The two water worlds hypothesis: Addressing multiple working hypotheses and proposing a way forward
(John Wiley & Sons Inc, 2017-03)
Recent studies using water isotopes have shown that trees and streams appear to return distinct water pools to the hydrosphere. Cryogenically extracted plant and soil water isotopic signatures diverge from the meteoric ...
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 ...
Can stable isotopes ride out the storms? The role of convection for water isotope in models, records, and paleoaltimetry studies in the central Andes
(Elsevier, 2014-10-24)
Abstract: Globally, changes in stable isotope ratios of oxygen and hydrogen (δ18Oand δD) in the meteoric water cycle result from distillation and evaporation processes. Isotope fractionation occurs when air masses rise in ...
Caracterización hidroquímica e isotópica de la laguna la ballenera, sudeste de la provincia de Buenos Aires
(Universidad Nacional de Salta, 2018)
La Ballenera lagoon is located in the Interserrana plain in Buenos Aires province, between the towns of Miramar and Mar del Sur. The lagoon is fed and discharged through the creek La Ballenera that finally flows into the ...
Heavy Snowfalls in the peruvian Andes: the wettest winter of the last 19 years
(American Meteorological Society, 2019-09)
Most meteorological stations in the central and southern Peruvian Andes also received heavy rainfall in June and July. On
2 June, Ananea, which is located in Puno at 4660 m a.s.l., recorded 32.5 mm (monthly climatology ...
Isotope hydrology and baseflow geochemistry in natural and human-altered watersheds in the Inland Pacific Northwest, USA
(2015-02-18)
This study presents a stable isotope hydrology and geochemical analysis in the inland Pacific Northwest (PNW) of the USA. Isotope ratios were used to estimate mean transit times (MTTs) in natural and human-altered watersheds ...