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Monitoring water table depths at Bauru Aquifer System in a conservation reserv in Águas de Santa Bárbara, SP - Brazil

Grant number: 14/04524-7
Support type:Regular Research Grants
Duration: June 01, 2014 - May 31, 2016
Field of knowledge:Physical Sciences and Mathematics - Geosciences - Physical Geography
Principal researcher:Rodrigo Lilla Manzione
Grantee:Rodrigo Lilla Manzione
Home Institution: Universidade Estadual Paulista (UNESP). Campus de Ourinhos. Ourinhos , SP, Brazil

Abstract

The summer of 2013/2014 was one of the driest of the last 25 years in São Paulo province, Brazil. It brings direct effects and impacts in the water cycle, decreasing groundwater recharge and springs production, contributing even more for water scarcity. In parallel with the decreasing offer, we have an increasing consumption for urban, industrial and agricultural purposes. The aim of this project is monitor water table fluctuations at Bauru Aquifer System (BAS) in a conservation are in Águas de Santa Bárbara/SP, Brazil. The Brugre, Passarinho and Santana creek watersheds present its springs in the boundaries of Santa Bárbara Ecological Station, under the sediments of Adamantina formation from Bauru Group. These watersheds are important contributors of Pardo River, major water body of Medio Paranapanema basin and present advanced stages of degradation. It not only compromises the water quality but can also decrease the water production of the watershed in long term. It is expected from the implementation of a hydro-climatological network to verify the effect of accumulated rainfall from the 2014/2015 hydrological year in the water availability and behavior of BAS using an autoregressive time series model. The approach separates the effect of atypical rainfall events estimating time trends on groundwater levels. (AU)

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Scientific publications (6)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
DE OLIVEIRA FERREIRA SILVA, CESAR; MATULOVIC, MARIANA; LILLA MANZIONE, RODRIGO. New dilemmas, old problems: advances in data analysis and its geoethical implications in groundwater management. SN APPLIED SCIENCES, v. 3, n. 6, . (14/04524-7, 16/09737-4)
FERREIRA SILVA, CESAR DE OLIVEIRA; MANZIONE, RODRIGO LILLA; ALBUQUERQUE FILHO, JOSE LUIZ. Combining remotely sensed actual evapotranspiration and GIS analysis for groundwater level modeling. ENVIRONMENTAL EARTH SCIENCES, v. 78, n. 15, . (14/04524-7, 16/09737-4)
MANZIONE, RODRIGO LILLA. Physical-based time series model applied on water table depths dynamics characteristics simulation. RBRH-REVISTA BRASILEIRA DE RECURSOS HIDRICOS, v. 23, . (16/09737-4, 14/04524-7)
SANTAROSA, LUCAS VITURI; MANZIONE, RODRIGO LILLA. Soil variables as auxiliary information in spatial prediction of shallow water table levels for estimating recovered water volume. RBRH-REVISTA BRASILEIRA DE RECURSOS HIDRICOS, v. 23, . (15/05171-3, 14/04524-7, 16/09737-4)
MANZIONE, RODRIGO LILLA; FERREIRA SILVA, CESAR DE OLIVEIRA; CASTRIGNANO, ANNAMARIA. A combined geostatistical approach of data fusion and stochastic simulation for probabilistic assessment of shallow water table depth risk. Science of The Total Environment, v. 765, . (14/04524-7, 16/09737-4)

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