IDENTIFICAÇÃO E CARACTERIZAÇÃO DE FEIÇÕES EXOCÁRSTICAS NOENTORNO DO RIO AZUIS, AURORA DO TOCANTINS –TO
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Data
2023-08
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Fonte
Revista Tocantinense de Geografia
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Página inicial
372
Página final
391
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O presente estudo teve como objetivo identificar e analisar as feições de relevo que integram a área cárstica no entorno do rio Azuis, situada no município de Aurora do Tocantins, região sudeste do estado do Tocantins. A fim de atender tal proposição, foi elaborada uma carta geomorfológica em escala de detalhe (1:25.000) com base na adaptação de procedimentos metodológicos das escolas francesa e holandesa de cartografia geomorfológica. De modo geral, foram verificadas feições exocársticas, como maciços calcários, surgências, sumidouros, dolinas, uvalas e poljés. Processos geomorfológicos responsáveis pela configuração do relevo foram identificados, confirmando o grande potencial para estudos dos sistemas cársticos, bem como dos atrativos naturais.
The current study had the objective of identifying and characterizing the landforms that make up the karst area on the surroundings of the Azuis River, found at the city of Aurora do Tocantins, located on the Southwest of the Tocantins State. In order to reach such goal, a geomorphological map was made with a scale of 1:25,000, based on the adaptation of methodological processes from the French and Dutch Schools of Geomorphological Cartography. In general, the observed exokarst features were limestone outcrops, springs, sinks, dolines, uvalas, and poljés. Geomorphological processes responsible for the shape of the terrain were identified, confirming the immense potential for studies about karst systems, as well as about natural attractions.
The current study had the objective of identifying and characterizing the landforms that make up the karst area on the surroundings of the Azuis River, found at the city of Aurora do Tocantins, located on the Southwest of the Tocantins State. In order to reach such goal, a geomorphological map was made with a scale of 1:25,000, based on the adaptation of methodological processes from the French and Dutch Schools of Geomorphological Cartography. In general, the observed exokarst features were limestone outcrops, springs, sinks, dolines, uvalas, and poljés. Geomorphological processes responsible for the shape of the terrain were identified, confirming the immense potential for studies about karst systems, as well as about natural attractions.