Groundwater model for karst and pelitic aquifer systems from a semi-arid region under climate change scenarios: a case study in the vieira river watershed, Brazil

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dc.creatorApolo Pedrosa Bhering
dc.creatorIsabel Margarida Horta Ribeiro Antunes
dc.creatorGustavo Nascimento Catão
dc.creatorEduardo Antonio Gomes Marques
dc.creatorRodrigo Sergio de Paula
dc.creatorIsabella Brito Andrade
dc.creatorGiovana Rebelo Diório
dc.date.accessioned2025-11-05T15:14:54Z
dc.date.accessioned2025-11-14T15:43:39Z
dc.date.available2025-11-05T15:14:54Z
dc.date.issued2024-11-02
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.3390/w16213140
dc.identifier.issn2073-4441
dc.identifier.urihttps://hdl.handle.net/1843/85446
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofWater
dc.rightsAcesso Aberto
dc.subjectHidrogeologia
dc.subjectÁguas subterrâneas Brasil
dc.subject.otherWater scarcity
dc.subject.otherClimate change
dc.subject.otherHydrogeological models
dc.subject.otherWatershed monitoring
dc.titleGroundwater model for karst and pelitic aquifer systems from a semi-arid region under climate change scenarios: a case study in the vieira river watershed, Brazil
dc.typeArtigo de periódico
local.citation.epage23
local.citation.issue21
local.citation.spage1
local.citation.volume16
local.description.resumoWater scarcity is a global issue, especially in semi-arid and arid regions where precipitation is irregularly distributed over time and space. Predicting groundwater flow in heterogeneous karst terrains, which are essential water sources, presents a significant challenge. This article integrates geology, hydrology, and water monitoring to develop a pioneering conceptual and numerical model of groundwater flow in the Montes Claros Region (Vieira River Watershed, Brazil). This model was evaluated under various climate change scenarios, considering changes in rainfall, groundwater consumption, and population growth over the current century. The results indicate that a decline in water table levels is inevitable, primarily driven by population growth and high pumping rates rather than rainfall fluctuations. This underscores the urgent need for improved monitoring, model upgrading, and more importantly, targeted water resource management for Montes Claros.
local.identifier.orcidhttps://orcid.org/0000-0001-7151-8577
local.identifier.orcidhttps://orcid.org/0000-0003-3456-5926
local.identifier.orcidhttps://orcid.org/0000-0002-3476-8558
local.identifier.orcidhttps://orcid.org/0000-0001-5117-3516
local.identifier.orcidhttps://orcid.org/0000-0003-0305-0604
local.publisher.countryBrasil
local.publisher.departmentIGC - DEPARTAMENTO DE GEOLOGIA
local.publisher.initialsUFMG
local.url.externahttps://www.mdpi.com/2073-4441/16/21/3140

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