The natural tracers deuterium and oxygen-18 were used to identify the dynamic characteristics of the groundwater reserves in the Araripe Sedimentary Basin, through the analysis of water samples collected in 40 wells in January, April, July and October 2011. The sampling points are located in 08 municipalities and electrical conductivity measurements, which expresses water salinity, were also performed. The results show spatial and temporal variation of the parameters analyzed, but the average values of δ18O in samples from 33 wells is -3.22 ± 0.05 (‰) which is the average rainfall in the region today. Samples of the remaining seven wells showed higher fluctuations and four had values below -3.2 ‰. The meteoric lines that express measures of...
In upstate of Ceará, groundwater is considered precious sources of water supply, and the main source...
Fundação de Amparo a Pesquisa no Estado do Rio Grande do SulThe Campus of UFSM (Universidade Federal...
Groundwaters from two sub-basins, one of the Riacho of Rosário and the other of the Riacho do Meio, ...
Os traÃadores naturais oxigÃnio-18 e deutÃrio foram utilizados para identificar caracterÃsticas dinÃ...
A utilização de águas subterrâneas para abastecimento é uma fonte imprescindível em escala mundial. ...
This paper presents a hydrochemical and groundwater quality characterization of the aquifers Tubarão...
Este trabalho foi realizado na regiÃo do Cariri, localizada no sul do Estado do Ceara, onde se encon...
The objectives of this research were to understand the aquifers of the Araripe Plateau, quantify the...
The objectives of this research were to understand the aquifers of the Araripe Plateau, quantify the...
Water is vital to life, essential to the development of humanity in health, social and economic leve...
The objective of this paper is to characterize the ground water based on an inventory of water wells...
The main aim in this work was to find the most important groundwater salinization processes, in two h...
CARACAS, I. B. Influência da salinização em parâmetros de qualidade das águas subterrâneas na região...
TEIXEIRA, Zulene Almada. Processos determinantes da qualidade das águas subterrâneas da Formação Jan...
This study aimed at assessing the direct recharge of the river Gramame basin aquifer, located in th...
In upstate of Ceará, groundwater is considered precious sources of water supply, and the main source...
Fundação de Amparo a Pesquisa no Estado do Rio Grande do SulThe Campus of UFSM (Universidade Federal...
Groundwaters from two sub-basins, one of the Riacho of Rosário and the other of the Riacho do Meio, ...
Os traÃadores naturais oxigÃnio-18 e deutÃrio foram utilizados para identificar caracterÃsticas dinÃ...
A utilização de águas subterrâneas para abastecimento é uma fonte imprescindível em escala mundial. ...
This paper presents a hydrochemical and groundwater quality characterization of the aquifers Tubarão...
Este trabalho foi realizado na regiÃo do Cariri, localizada no sul do Estado do Ceara, onde se encon...
The objectives of this research were to understand the aquifers of the Araripe Plateau, quantify the...
The objectives of this research were to understand the aquifers of the Araripe Plateau, quantify the...
Water is vital to life, essential to the development of humanity in health, social and economic leve...
The objective of this paper is to characterize the ground water based on an inventory of water wells...
The main aim in this work was to find the most important groundwater salinization processes, in two h...
CARACAS, I. B. Influência da salinização em parâmetros de qualidade das águas subterrâneas na região...
TEIXEIRA, Zulene Almada. Processos determinantes da qualidade das águas subterrâneas da Formação Jan...
This study aimed at assessing the direct recharge of the river Gramame basin aquifer, located in th...
In upstate of Ceará, groundwater is considered precious sources of water supply, and the main source...
Fundação de Amparo a Pesquisa no Estado do Rio Grande do SulThe Campus of UFSM (Universidade Federal...
Groundwaters from two sub-basins, one of the Riacho of Rosário and the other of the Riacho do Meio, ...