Search Results - "Varni, Marcelo"

Using SPEI in predicting water table dynamics in Argentinian plains by Bohn, Vanesa Y., Rivas, Raúl, Varni, Marcelo, Piccolo, M. Cintia

“…Response time of the water table (WT) to rainfall is a relevant parameter for optimal management of water resources in plains. This study explores the response…”
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Application of the water table fluctuation method to characterize groundwater recharge in the Pampa plain, Argentina by Varni, Marcelo, Comas, Rocío, Weinzettel, Pablo, Dietrich, Sebastián

“…The water table fluctuation (WTF) method is based on accepting that rises of a water table are due to recharge water reaching the groundwater. To apply the…”
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Joint interpretation of the hydrochemistry of two neighbouring basins by N-way multivariate methods by Barranquero, Rosario Soledad, Varni, Marcelo Raúl, Pardo, Rafael, Vega, Marisol, Zabala, María Emilia, de Galarreta, Víctor Alejandro Ruiz

“…The objective of this work is to compare the chemical composition and the spatial and temporal variabilities of groundwater in two basins, the Langueyú and Del…”
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Hydrological dataset of a sub-humid continental plain basin (Buenos Aires, Argentina) by Zabala, María Emilia, Sánchez Murillo, Ricardo, Dietrich, Sebastián, Gorocito, Martín, Vives, Luis, Manzano, Marisol, Varni, Marcelo

“…The Chaco-Pampean Plain (Argentina) is the strongest economic region and the most inhabited in the country, comprising approximately 66% of the country's…”
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Simulation of groundwater age distributions by Varni, Marcelo, Carrera, Jesús

“…The objective of our work is to examine how to simulate the age of groundwater in such a way that it can be compared to actual measurements. We start by…”
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Evaluation of flooded areas with satellite imagery using an objective hydrologic criterion by Varni, Marcelo R., Entraigas, Ilda, Migueltorena, Valeria, Comas, Rocío

“…A method for computing flooded areas in relation to precedent climatic conditions in a plain area is evaluated. The studied area includes the most important…”
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Modelado hidrológico de la precipitación-escorrentía en una microcuenca agrícola del partido de Azul, Buenos Aires by Mozo, Joaquín, Varni, Marcelo, Ares, María Guadalupe, Chagas, Celio Ignacio

“…Se analizaron los procesos de precipitación-escurrimiento en una microcuenca bajo uso agrícola (566 ha) ubicada en el área serrana/periserrana del Partido de…”
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Runoff response of a small agricultural basin in the argentine Pampas considering connectivity aspects by Ares, María Guadalupe, Varni, Marcelo, Chagas, Celio

“…Our manuscript analyses the surface runoff variability, and its controlling factors in a small basin with gentle slopes, at the headwaters of a flat catchment,…”
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Erosión Hídrica En Una Microcuenca Agrícola Bajo Siembra Directa Del Centro De La Provincia De Buenos Aires by Ares, María Guadalupe, Varni, Marcelo, Chagas, Celio

“…En el área de las sierras de Tandilia, en la región de la Pampa Húmeda Argentina, la introducción poco sustentable de la siembra directa ha provocado la…”
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Aplicación de varias metodologías para estimar la recarga al acuífero pampeano, Argentina by Marcelo R. Varni

“…En este trabajo se intenta evaluar la recarga vertical por precipitación al acuífero delAzul, centro de la provincia de Buenos Aires, Argentina, con varias…”
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Una aproximación a las descargas por evapotranspiración del acuífero freático pampeano en la cuenca del Arroyo del Azul (llanura pampeana) by Marcovecchio, Romina, Varni, Marcelo

“…Se estudian las recargas mensuales totales, las descargas por flujo subterráneo a zonas de descarga y las pérdidas por evapotranspiración directa desde el…”
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Simulation of regional-scale groundwater flow in the Azul River basin, Buenos Aires Province, Argentina by Varni, Marcelo R., Usunoff, Eduardo J.

“…A three-dimensional modular model (MODFLOW) was used to simulate groundwater flow in the Azul River basin, Buenos Aires Province, Argentina, in order to assess…”
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Linking soil water balance with flood spatial arrangement in an extremely flat landscape by Vercelli, Natalia, Varni, Marcelo, Lara, Bruno, Entraigas, Ilda, Ares, María Guadalupe

“…In areas with very mild relief, water drains in a disordered way due to the lack of a developed drainage network, as it occurs in extremely flat sedimentary…”
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Environmental assessment of water management and urban growth: A case study in an Argentina Pampean plain's basin by Barranquero, Rosario S., Guerrero, Marcela, Noriega, Roxana Banda, Ruiz de Galarreta, Alejandro, Mezzina, Augusto, Paz, Laura E., San Juan, Rocío F., Varni, Marcelo, Cortelezzi, Agustina

“…Urbanization has been identified as one of the issues with the greatest environmental impacts on water resources. This study aims to make an environmental…”
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Surface moisture area during rainfall–run‐off events to understand the hydrological dynamics of a basin in a plain region by Ares, María Guadalupe, Holzman, Mauro, Entraigas, Ilda, Varni, Marcelo, Fajardo, Luisa, Vercelli, Natalia

“…The understanding of the hydrology of plain basins may be improved by the combined analysis of rainfall–run‐off records and remote sensed surface moisture…”
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Nivel freático, recarga y caudal básico en la cuenca del arroyo Del Azul by Zeme, Sofía, Varni, Marcelo

“…Se analizan registros freatimétricos continuos de 2007 a 2014 en seis perforaciones ubicadas en la cuenca del arroyo del Azul. Las perforaciones son de poca…”
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Infiltration and Drainage Analysis in a Heterogeneous Soil by Electrical Resistivity Tomography by Dietrich, Sebastián, Weinzettel, Pablo A., Varni, Marcelo

“…Petrocalcic horizons are a common feature of soils in many regions. As a result of their presence, the soils acquire a noticeable stratified profile that may…”
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Geología e hidrolitología de la cuenca del Arroyo Langueyú, Provincia de Buenos Aires (Argentina) by Alejandro Ruiz de Galarreta, Rosario Barranquero, Marcelo Varni, Corina Iris Rodriguez

“…El objetivo general del trabajo es la caracterización geológica y su correlato con las propiedades hidráulicas de las rocas y sedimentos de la cuenca del…”
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Modelling of the groundwater hydrological behaviour of the Langueyú creek basin by using N‐way multivariate methods by Barranquero, Rosario Soledad, Pardo, Rafael, Varni, Marcelo, Galarreta, Alejandro Ruiz, Vega, Marisol

“…The groundwater hydrochemical behaviour of the Langueyú creek basin (Argentina) has been evaluated through a systematic survey, followed by application of…”
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Groundwater and surface water interactions in flat lands: the importance of ecological and flow regulation perspectives by Varni, Marcelo, Barranquero, Rosario Soledad, Zeme, Sofía

“…Recharge in arid zones has been studied thoroughly due to the scarcity of groundwater that is available for extraction. However, the issue of depressed…”
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