2006
DOI: 10.14393/rcg71715273
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Mapeamento De Risco De Desastres Naturais Do Estado De Santa Catarina

Abstract: O presente trabalho teve como objetivo realizar o mapeamento de risco de desastres naturais para o Estado de Santa Catarina, associados às instabilidades atmosféricas severas. Para a obtenção do índice de risco foram calculados os índices de perigo, de vulnerabilidade e de reposta para cada município catarinense. O índice de perigo foi obtido através da freqüência de desastres naturais; o índice de vulnerabilidade através da soma das variáveis DD, IP e PI; e o índice resposta é dado pelo IDH-Municipal. No tot… Show more

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Cited by 24 publications
(24 citation statements)
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“…They are infrequent in the region, although 2004 was atypical, with high records of flash floods and floods, as were 2008 and 2009. Marcelino (2006) showed the relationship between the increasing occurrence of disasters and the growing population. Due to urbanization, individuals began to occupy places in areas unfit for housing, putting them in vulnerable situations and enhancing the risk of disasters.…”
Section: Resultsmentioning
confidence: 99%
“…They are infrequent in the region, although 2004 was atypical, with high records of flash floods and floods, as were 2008 and 2009. Marcelino (2006) showed the relationship between the increasing occurrence of disasters and the growing population. Due to urbanization, individuals began to occupy places in areas unfit for housing, putting them in vulnerable situations and enhancing the risk of disasters.…”
Section: Resultsmentioning
confidence: 99%
“…Brazil is among the ten countries most affected by weather-related disasters in the last 20 years [8]. Santa Catarina state, located in the Brazilian Southern region (Figure 1), is particularly affected by disasters -there is an annual mean of 64 damage records triggered by hydrological processes, such as floods in Santa Catarina municipalities [14]. The maximum value was achieved in 2008 when the material losses summed almost 1 billion US dollars [14].…”
Section: Study Areamentioning
confidence: 99%
“…Visando contribuir para um planejamento urbano adequado e para a redução dos graves efeitos dos desastres naturais, diversos trabalhos científicos têm sido realizados utilizando-se de geotecnologias como ferramentas para o mapeamento das áreas de ocorrências de desastres (FRANÇA e RIBEIRO, 2003;MARCELINO et al, 2006;ECKHARDT et al, 2008;HIRATA et al, 2013). Dentre as ferramentas de destaque em geotecnologias, os Sistemas de Informações Geográficas (SIG) oferecem capacidades únicas na automatização, gestão e análise de dados espaciais para avaliação de riscos, apresentando um papel muito importante na análise de problemas de decisão multicritério.…”
Section: Página 127unclassified