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Gestão eficiente da exploração mineira em Portugal: O Papel dos SIG e da Deteção Remota
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Resumo(s)
A indústria mineira apresenta um papel preponderante no desenvolvimento
económico e territorial em Portugal, no qual se destaca a extração do mármore. O território
no qual existem explorações mineiras, requerem uma gestão eficiente, conjugada pela
complexidade do seu ordenamento territorial como do seu equilíbrio ambiental e do
desenvolvimento local na sua envolvente. Neste contexto, para contribuir para o
planeamento territorial, a utilização de ferramentas tecnológicas avançadas como os Sistemas
de Informação Geográfica (SIG) e a Deteção Remota são cada vez mais recorrentes.
Esta dissertação pretende deste modo explorar o papel destas ferramentas na gestão
mineira em Portugal, com enfoque na Zona dos Mármores, que se apresenta como um polo
de recursos naturais mais valorizado no país. Este estudo pretende perceber como estas
ferramentas para além de permitirem uma análise espacial mais detalhada e uma
monitorização constante, permitem contribuir para melhores tomadas de decisões quer nos
pelos agentes desta indústria, como também para os decisores territoriais que planeiam o
ordenamento do território em áreas de exploração de recursos.
Nesta temática, a metodologia adotada com base em SIG baseou-se na criação de um
dashboard interativo em ArcGIS Online, reunindo informação geográfica e informativa sobre
as pedreiras da região dos mármores, permitindo representar como os SIG podem ter um
papel na gestão eficiente da exploração mineira e como podem otimizar o planeamento e
monitorização territorial desta atividade.
The mining industry plays a preponderant role in economic and territorial development in Portugal, in which marble extraction stands out. The territory in which there are mining explorations requires efficient management, combined with the complexity of its territorial planning as well, as its environmental balance and local development in its surroundings. In this context, to contribute to territorial planning, the use of advanced technological tools such as Geographic Information Systems (GIS) and Remote Sensing are increasingly common. This dissertation therefore aims to explore the role of these tools in mining management in Portugal, focusing on the Marble Zone, which presents itself as the most valued natural resources hub in the country. This study aims to understand how these tools, in addition to allowing a more detailed spatial analysis and constant monitoring, contribute to better decision-making both by agents in this industry, as well as by territorial decisionmakers who plan territorial planning in areas of resource exploration. In this theme, the methodology adopted based on GIS was based on the creation of an interactive dashboard in ArcGIS Online, bringing together geographic and informative information about the quarries in the marble region, allowing to represent how GIS can play a role in the efficient management of mining and how they can optimize the planning and territorial monitoring of this activity.
The mining industry plays a preponderant role in economic and territorial development in Portugal, in which marble extraction stands out. The territory in which there are mining explorations requires efficient management, combined with the complexity of its territorial planning as well, as its environmental balance and local development in its surroundings. In this context, to contribute to territorial planning, the use of advanced technological tools such as Geographic Information Systems (GIS) and Remote Sensing are increasingly common. This dissertation therefore aims to explore the role of these tools in mining management in Portugal, focusing on the Marble Zone, which presents itself as the most valued natural resources hub in the country. This study aims to understand how these tools, in addition to allowing a more detailed spatial analysis and constant monitoring, contribute to better decision-making both by agents in this industry, as well as by territorial decisionmakers who plan territorial planning in areas of resource exploration. In this theme, the methodology adopted based on GIS was based on the creation of an interactive dashboard in ArcGIS Online, bringing together geographic and informative information about the quarries in the marble region, allowing to represent how GIS can play a role in the efficient management of mining and how they can optimize the planning and territorial monitoring of this activity.
Descrição
Palavras-chave
Deteção Remota GIS Exploração mineira Marble Mármores Mining Ordenamento do Território Quarries Pedreiras Remote Sensing SIG Spatial Planning