Intrusão salina em aquíferos costeiros: uma análise pelo Método de Elementos de Contorno

The need of great quantity of water of good quality has led to a considerable increase in the volume of pumped groundwater. An important groundwater problem is salt water intrusion that may be defined as the landward movement of seawater interface. Intrusion can result from excessive pumping in coastal aquifers and causes increase in salinity of groundwater at a given location. The boundary element method is formulated for and applied to problems concerning a moving interface between fresh water and salt water in porous media. The model is applied to three cases: segregation by gravity action, intrusion by reduction of recharge flow and intrusion into a sink. The results obtained by the model are in good agreement with analytical and experimental solutions.

Grantor dc:publisher

Universidade Federal do Rio de Janeiro

Year dc:date.issued

1985

Author dc:creator

• Cabral, Jaime Joaquim da Silva Pereira

Advisor dc:contributor.advisor

• Wrobel, Luiz Carlos

• Engenharia Civil

Statement dc:rights

• Acesso Aberto

Language dc:language

por

Handle dc:identifier.uri

http://hdl.handle.net/11422/3595

OAI identifier oai:identifier

oai:pantheon.ufrj.br:11422/3595