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Combined use of isotopic and hydrometric data to conceptualize ecohydrological processes in a high-elevation tropical ecosystem
ArticleAbstract: Few high-elevation tropical catchments worldwide are gauged, and even fewer are studied using combinPalabras claves:andosol and histosol, ecohydrological processes, runoff generation and regulation, Stable isotopes, Tropical wetlands, wet Andean páramoAutores:Giovanny Mosquera, Patricio Javier Crespo-Sánchez, Patricio Xavier Lazo Jara, Perakis S., Rolando Enrique Célleri Alvear, Vaché K.B.Fuentes:googlerraaescopusA field, laboratory, and literature review evaluation of the water retention curve of volcanic ash soils: How well do standard laboratory methods reflect field conditions?
ArticleAbstract: Accurate determination of the water retention curve (WRC) of a soil is essential for the understandiPalabras claves:Andosol/Andisol, matric potential, moisture release curve, pF curve, soil moisture, Subsurface flow, tropical alpine (Páramo), Volcanic ashAutores:David W., Feyen Jan, Giovanny Mosquera, Lutz B., Marín Franklin, Patricio Javier Crespo-Sánchez, Rolando Enrique Célleri AlvearFuentes:scopusDelineation of water flow paths in a tropical Andean headwater catchment with deep soils and permeable bedrock
Conference ObjectAbstract: Traditional hydrometric data combined with environmental tracers such as water stable isotopes contrPalabras claves:Andes, ANTISANA, ECUADOR, flow path, Runoff generation, stables isotopes, Tropical mountainsAutores:Braulio Lahuatte, Giovanny Mosquera, Marlon Calispa, Muñoz T., Patricio Javier Crespo-Sánchez, Sebastián Páez-Bimos, Vanacker V., Xavier Zapata-RíosFuentes:googlescopusEffect of land cover and hydro-meteorological controls on soil water DOC concentrations in a high-elevation tropical environment
ArticleAbstract: Páramo soils store high amounts of organic carbon. However, the effects of climate change and changePalabras claves:Andosols, carbon flux, dissolved organic carbon (DOC), Paramo, peat soils, soil moisture and temperatureAutores:Breuer L., Giovanny Mosquera, Juan Pesántez, Patricio Javier Crespo-Sánchez, Windhorst D.Fuentes:googlescopusDo mixing models with different input requirement yield similar streamflow source contributions? Case study: A tropical montane catchment
ArticleAbstract: Hydrogeochemical based mixing models have been successfully used to investigate the composition andPalabras claves:headwater catchment, Mixing models, streamflow, tracers, tropical montane PáramoAutores:Alicia Correa, Edison Timbe Castro, Enma Mora-Abril, Giovanny Mosquera, Jorge Ramón, Patricio Javier Crespo-SánchezFuentes:googlescopusHigh-frequency multi-solute calibration using an in situ UV–visible sensor
ArticleAbstract: Monitoring the temporal variation of solute concentrations in streams at high temporal frequency canPalabras claves:Calibration, high frequency monitoring, Paramo, Solutes, UV–visible spectrometry, water qualityAutores:Birkel C., Emma Mora, Giovanny Mosquera, Juan Pesántez, Mcdowell W.H., Pablo Peña, Patricio Javier Crespo-Sánchez, Viviana Arízaga-IdrovoFuentes:scopusInsight into the stable isotopic composition of glacial lakes in a tropical alpine ecosystem: Chirripó, Costa Rica
ArticleAbstract: Tropical high-elevation lakes are considered sentinels of global climate change. This work characterPalabras claves:Chirripó, evaporation to inflow ratios, glacial lakes water balance, isotope mass balance, Paramo, water stable isotopesAutores:Birkel C., Boll J., Germain Esquivel-Hernández, Giovanny Mosquera, Quesada-Román A., Sánchez-Murillo R.Fuentes:scopusMoisture transport and seasonal variations in the stable isotopic composition of rainfall in Central American and Andean Páramo during El Niño conditions (2015–2016)
ArticleAbstract: High-elevation tropical grassland systems, called Páramo, provide essential ecosystem services suchPalabras claves:El Niño–Southern Oscillation (ENSO), HYSPLIT, moisture recycling, precipitation, tropical Páramo, water stable isotopesAutores:Birkel C., Boll J., Breuer L., Germain Esquivel-Hernández, Giovanny Mosquera, Patricio Javier Crespo-Sánchez, Quesada-Román A., Rolando Enrique Célleri Alvear, Sánchez-Murillo R., Windhorst D.Fuentes:googlescopusWater transport and tracer mixing in volcanic ash soils at a tropical hillslope: A wet layered sloping sponge
ArticleAbstract: Andosol soils formed in volcanic ash provide key hydrological services in montane environments. To uPalabras claves:Andosol/Andisol, hillslope hydrology, soil moisture, Stable isotopes, subsurface flow path, transit time, tropical alpine (Páramo), vadose/unsaturated zoneAutores:Breuer L., Giovanny Mosquera, Jan Jozef Albert Feyen, Patricio Javier Crespo-Sánchez, Windhorst D.Fuentes:googlescopusWavelet analyses of neural networks based river discharge decomposition
ArticleAbstract: The problem of discharge forecasting using precipitation as input is still very active in Hydrology,Palabras claves:ANN, cross wavelet transform, discharge decomposition, fast flow, middle flow, Mountain Hydrology, slow flowAutores:Daniel E. Mendoza, Daniel Mendoza Siguenza, Giovanny Mosquera, Kenneth Samuel Palacio Baus, Lenin Vladimir Campozano Parra, Patricio Javier Crespo-Sánchez, Rolando Enrique Célleri AlvearFuentes:googlescopus