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Avaliação do potencial de águas subterrâneas na área de Ait Abdellah com recurso à deteção remota e SIG
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Orientador(es)
Resumo(s)
Este estudo avalia o potencial de águas subterrâneas na região de Ait Abdellah (Anti-Atlas Ocidental, Marrocos) através da integração de técnicas de Sensoriamento Remoto e SIG com o método Analytic Hierarchy Process (AHP). Dez fatores, incluindo densidades de lineamentos e drenagem, declive e permeabilidade, foram ponderados para gerar um mapa de potencial aquífero validado pela curva ROC (AUC = 80%). Os resultados identificam zonas de alto potencial associadas a características estruturais e litológicas, oferecendo um instrumento de apoio à decisão para a gestão sustentável de recursos hídricos em regiões áridas.
This study assesses groundwater potential in the Ait Abdellah region (Western Anti-Atlas, Morocco) using Remote Sensing and GIS integrated with the Analytic Hierarchy Process (AHP). Ten factors, including lineament and drainage densities, slope, and permeability, were weighted to produce a groundwater potential map validated by the ROC curve (AUC = 80%). Results identify zones of high potential correlated with structural and lithological features, providing a valuable decision-support tool for sustainable water resource management in arid regions. The methodology offers an efficient, replicable framework for hydrogeological assessment in similar hard rock terrains.
This study assesses groundwater potential in the Ait Abdellah region (Western Anti-Atlas, Morocco) using Remote Sensing and GIS integrated with the Analytic Hierarchy Process (AHP). Ten factors, including lineament and drainage densities, slope, and permeability, were weighted to produce a groundwater potential map validated by the ROC curve (AUC = 80%). Results identify zones of high potential correlated with structural and lithological features, providing a valuable decision-support tool for sustainable water resource management in arid regions. The methodology offers an efficient, replicable framework for hydrogeological assessment in similar hard rock terrains.
Descrição
Palavras-chave
Potencial Aquífero Sensoriamento remoto SIG AHP Anti-Atlas Groundwater potential Remote sensing GIS
Contexto Educativo
Citação
Editora
Universidade Aberta