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  • 标题:IDENTIFICAÇÃO DE ÁREAS DE SUSCETIBILIDADE A ESCORREGAMENTOS DE ENCOSTA UTILIZANDO O MODELO MATEMÁTICO SHALSTAB
  • 本地全文:下载
  • 作者:Téhrrie Caroline König Ferraz Pacheco ; Hermann Johann Heinrich Kux ; Rodolfo Moreda Mendes
  • 期刊名称:Boletim de Geografia
  • 印刷版ISSN:0102-5198
  • 电子版ISSN:2176-4786
  • 出版年度:2019
  • 卷号:37
  • 期号:3
  • 页码:228-243
  • DOI:10.4025/bolgeogr.v37i3.42683
  • 出版社:Universidade Estadual de Maringá
  • 摘要:Natural hazards, occurring all over the World, may become a disaster when humans and nature interact. In Brazil, landslides, triggered by heavy rainfall, are the most common phenomenon that affects the population. Due to the economic and social losses, and deaths, the identification and monitoring risk areas are extremely important. Therefore, this study aims to identify the landslides susceptible areas in Britador neighborhood, located at Campos do Jordão city in São Paulo state. Using the Shalstab mathematical model, which analyze the slope stability, and satellite images from WorldView 2 sensor with Data Mining Techniques, were identified the most susceptible areas and the main characteristics of human occupation. To achieve this goal, three scenarios were simulated, changing the values of the input parameters of Shalstab. The results were consistent with the reality observed in the neighborhood and with old landslides scars. The satellite image allowed the identification of different types of human interaction in slope areas with high landslide susceptibility.
  • 关键词:Desastres naturais;Shalstab;WorldView 2;Mineração de dados;Desastres naturais;Shalstab;WorldView 2;Mineração de dados
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