The fissures aquifer northeast semi-arid Brazilian, present high text frequently of leave, with of low a hídric availability. The research has as objective main to analyze the components that inside influence in the salinity of the waterbearing fissures of an evaluation physicist-chemistry of the water, leading in consideration the physical interventions of the environment. One used techniques of interpretation of image of Landsat satellite -1999 and delimitation of the micro basin through the topographical map SUDENE. One identified waters of the NaCl type with Ca++ and Mg++ in secondary concentrations. The analyzed wells (15), had presented an average salinity of 5.147 mg/L of STD and a well only supplies drinking waters with 319 mg/L of ...
The study area is inserted in the hydrographic basin of Pirangi river, located in the west coast of ...
A shallow aquifer which is very important for the development of the Ponta de Pedras region has been...
Groundwater exploitation in Ceará, northeast Brazil has grown. However, the actual potential is stil...
Os aqüíferos fissurais do Nordeste semi-árido Brasileiro, apresentam freqüentemente elevado teor de ...
The main aim in this work was to find the most important groundwater salinization processes, in two h...
The objective of this research was to identify and quantify the primary processes responsible for th...
Hydrochemical analyses were made for 250 groundwater samples from Dunes, Palaeodunes, the Barreiras ...
Hydrogeochemical diagrams and multivariate statistics were applied herein to identify the factors th...
The city of Salinópolis is located in northeast Pará, Bragantina region, on Pará State. The geology ...
Water from small alluvial aquifers constitutes an attractive and low-cost option for irrigation and ...
The interaction between groundwater and rocks, occurs through processes of dissolution and precipita...
Water from small alluvial aquifers constitutes an attractive and low-cost option for irrigation and ...
The Serido is a region of northeastern Brazil highlighted by its problems related to water scarcity ...
CARACAS, I. B. Influência da salinização em parâmetros de qualidade das águas subterrâneas na região...
The alluvial aquifers in the semi-arid region of Brazil’s Northeast host an important natural water ...
The study area is inserted in the hydrographic basin of Pirangi river, located in the west coast of ...
A shallow aquifer which is very important for the development of the Ponta de Pedras region has been...
Groundwater exploitation in Ceará, northeast Brazil has grown. However, the actual potential is stil...
Os aqüíferos fissurais do Nordeste semi-árido Brasileiro, apresentam freqüentemente elevado teor de ...
The main aim in this work was to find the most important groundwater salinization processes, in two h...
The objective of this research was to identify and quantify the primary processes responsible for th...
Hydrochemical analyses were made for 250 groundwater samples from Dunes, Palaeodunes, the Barreiras ...
Hydrogeochemical diagrams and multivariate statistics were applied herein to identify the factors th...
The city of Salinópolis is located in northeast Pará, Bragantina region, on Pará State. The geology ...
Water from small alluvial aquifers constitutes an attractive and low-cost option for irrigation and ...
The interaction between groundwater and rocks, occurs through processes of dissolution and precipita...
Water from small alluvial aquifers constitutes an attractive and low-cost option for irrigation and ...
The Serido is a region of northeastern Brazil highlighted by its problems related to water scarcity ...
CARACAS, I. B. Influência da salinização em parâmetros de qualidade das águas subterrâneas na região...
The alluvial aquifers in the semi-arid region of Brazil’s Northeast host an important natural water ...
The study area is inserted in the hydrographic basin of Pirangi river, located in the west coast of ...
A shallow aquifer which is very important for the development of the Ponta de Pedras region has been...
Groundwater exploitation in Ceará, northeast Brazil has grown. However, the actual potential is stil...