Contribuição de sondagens mecânicas e diagrafias para o estudo dos sistemas aquíferos multicamada transfronteiriços da bacia do Kalahari, Cunene, Angola

SUMMARY: Within the scope of the PLANAGEO project, the assessment of the KOS and KOH transboundary multilayered aquifer systems, located in the province of Cunene, southern Angola, without significant hydrogeological research in the last 50 years, was conducted. The drilling location of 5 deep boreholes was selected after the processing and interpretation of legacy and recently acquired geophysical data within the scope of the project. The study of these boreholes comprises follow-up analysis of geophysical logging, aquifer parameters estimation, hydrochemical data of major and minor elements, isotopic analysis, and drilling cuttings analysis. They will become part of the near future monitoring network of the deep aquifer.

Description

Resumo alargado

Keywords

Kalahari-Ohangwena aquifer system Hydrogeophysics Aquifer monitoring Wells Geophysical logging Sistema aquífero Kalahari-Ohangwena Hidrogeofísica Monitorização do aquífero Furos Diagrafias

URI

http://hdl.handle.net/10400.9/4112

Citation

Ramalho, Elsa; Francés, Alain Pascal; Martín-Banda, Raquel; Mateus, T.; Llorente, J.; Famorosa, A.; Cuervo, I.; Lobón, Jose Luis Garcia; Victorino, Américo da Mata (2023) - Contribuição de sondagens mecânicas e diagrafias para o estudo dos sistemas aquíferos multicamada transfronteiriços da bacia do Kalahari, Cunene, Angola. In: Lopes, F. C., Dinis, P. A., Duarte, L. V. e Cunha, P. P. (Coords.). XI Congresso Nacional de Geologia: Geociências e Desafios Globais. Livro de Resumos. Coimbra, 16- 20 julho de 2023, Departamento de Ciências da Terra da Universidade de Coimbra (eds.), p. 461-462. ISBN: 978-989-98914-8-7