Map of Mass Movement in a Region of the State of Sao Paulo, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3233/STAL190228 http://hdl.handle.net/11449/210331 |
Resumo: | In the past fifteen years, there has been a significant increase of the number of natural disasters on a world scale. Specifically in Brazil, this increase is mainly related to the growth of urbanization leading to unsuitable buildings and deforestation on hillsides causing social and economic problems. Hence, studies are needed to better understand the triggering factors and the communities' response capacity. The purpose of this paper is to come up with a hazard map of mass movement in the region of the Paraiba Valley and North Coast of the state of Sao Paulo, Brazil. The data of mass movement were managed according to Natural Disasters Database of Center of Meteorology, Sao Paulo State University (UNESP) considering the period between 1996 to 2016. All the occurrences were georeferenced allowing detailed study of the physical characteristics such as geomorphology, geology, geotechnics and land use. In order to do so, the data were analyzed statistically according to the occurrence numbers. The trigger rains analyses considered daily rains, 3 days and 7 days before the occurrence. The quantification of the hazard used a matrix that combined socionatural criteria with rainfall thresholds. Three maps were done based on daily rains, 3 days and 7 days and it was concluded that the 3 days rain were the most relevant. |
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Map of Mass Movement in a Region of the State of Sao Paulo, BrazilMass movement mapnatural hazardtriggering agentIn the past fifteen years, there has been a significant increase of the number of natural disasters on a world scale. Specifically in Brazil, this increase is mainly related to the growth of urbanization leading to unsuitable buildings and deforestation on hillsides causing social and economic problems. Hence, studies are needed to better understand the triggering factors and the communities' response capacity. The purpose of this paper is to come up with a hazard map of mass movement in the region of the Paraiba Valley and North Coast of the state of Sao Paulo, Brazil. The data of mass movement were managed according to Natural Disasters Database of Center of Meteorology, Sao Paulo State University (UNESP) considering the period between 1996 to 2016. All the occurrences were georeferenced allowing detailed study of the physical characteristics such as geomorphology, geology, geotechnics and land use. In order to do so, the data were analyzed statistically according to the occurrence numbers. The trigger rains analyses considered daily rains, 3 days and 7 days before the occurrence. The quantification of the hazard used a matrix that combined socionatural criteria with rainfall thresholds. Three maps were done based on daily rains, 3 days and 7 days and it was concluded that the 3 days rain were the most relevant.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Sao Paulo State Univ UNESP, Civil & Environm Engn Dept, Bauru, SP, BrazilSao Paulo State Univ UNESP, Civil & Environm Engn Dept, Bauru, SP, BrazilFAPESP: 2017/26842-9Ios PressUniversidade Estadual Paulista (Unesp)Palmeira, Otavio Furiatto [UNESP]Palcheco Peixoto, Anna Silvia [UNESP]Kaiser, Ilza Machado [UNESP]LopezAcosta, N. P.MartinezHernandez, E.EspinosaSantiago, A. L.MendozaPromotor, J. A.Lopez, A. O.2021-06-25T15:05:05Z2021-06-25T15:05:05Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject1733-1740http://dx.doi.org/10.3233/STAL190228Geotechnical Engineering In The Xxi Century: Lessons Learned And Future Challenges. Amsterdam: Ios Press, p. 1733-1740, 2019.http://hdl.handle.net/11449/21033110.3233/STAL190228WOS:000650977802008Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGeotechnical Engineering In The Xxi Century: Lessons Learned And Future Challengesinfo:eu-repo/semantics/openAccess2024-06-28T12:56:52Zoai:repositorio.unesp.br:11449/210331Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:57:37.542673Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Map of Mass Movement in a Region of the State of Sao Paulo, Brazil |
title |
Map of Mass Movement in a Region of the State of Sao Paulo, Brazil |
spellingShingle |
Map of Mass Movement in a Region of the State of Sao Paulo, Brazil Palmeira, Otavio Furiatto [UNESP] Mass movement map natural hazard triggering agent |
title_short |
Map of Mass Movement in a Region of the State of Sao Paulo, Brazil |
title_full |
Map of Mass Movement in a Region of the State of Sao Paulo, Brazil |
title_fullStr |
Map of Mass Movement in a Region of the State of Sao Paulo, Brazil |
title_full_unstemmed |
Map of Mass Movement in a Region of the State of Sao Paulo, Brazil |
title_sort |
Map of Mass Movement in a Region of the State of Sao Paulo, Brazil |
author |
Palmeira, Otavio Furiatto [UNESP] |
author_facet |
Palmeira, Otavio Furiatto [UNESP] Palcheco Peixoto, Anna Silvia [UNESP] Kaiser, Ilza Machado [UNESP] LopezAcosta, N. P. MartinezHernandez, E. EspinosaSantiago, A. L. MendozaPromotor, J. A. Lopez, A. O. |
author_role |
author |
author2 |
Palcheco Peixoto, Anna Silvia [UNESP] Kaiser, Ilza Machado [UNESP] LopezAcosta, N. P. MartinezHernandez, E. EspinosaSantiago, A. L. MendozaPromotor, J. A. Lopez, A. O. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Palmeira, Otavio Furiatto [UNESP] Palcheco Peixoto, Anna Silvia [UNESP] Kaiser, Ilza Machado [UNESP] LopezAcosta, N. P. MartinezHernandez, E. EspinosaSantiago, A. L. MendozaPromotor, J. A. Lopez, A. O. |
dc.subject.por.fl_str_mv |
Mass movement map natural hazard triggering agent |
topic |
Mass movement map natural hazard triggering agent |
description |
In the past fifteen years, there has been a significant increase of the number of natural disasters on a world scale. Specifically in Brazil, this increase is mainly related to the growth of urbanization leading to unsuitable buildings and deforestation on hillsides causing social and economic problems. Hence, studies are needed to better understand the triggering factors and the communities' response capacity. The purpose of this paper is to come up with a hazard map of mass movement in the region of the Paraiba Valley and North Coast of the state of Sao Paulo, Brazil. The data of mass movement were managed according to Natural Disasters Database of Center of Meteorology, Sao Paulo State University (UNESP) considering the period between 1996 to 2016. All the occurrences were georeferenced allowing detailed study of the physical characteristics such as geomorphology, geology, geotechnics and land use. In order to do so, the data were analyzed statistically according to the occurrence numbers. The trigger rains analyses considered daily rains, 3 days and 7 days before the occurrence. The quantification of the hazard used a matrix that combined socionatural criteria with rainfall thresholds. Three maps were done based on daily rains, 3 days and 7 days and it was concluded that the 3 days rain were the most relevant. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 2021-06-25T15:05:05Z 2021-06-25T15:05:05Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3233/STAL190228 Geotechnical Engineering In The Xxi Century: Lessons Learned And Future Challenges. Amsterdam: Ios Press, p. 1733-1740, 2019. http://hdl.handle.net/11449/210331 10.3233/STAL190228 WOS:000650977802008 |
url |
http://dx.doi.org/10.3233/STAL190228 http://hdl.handle.net/11449/210331 |
identifier_str_mv |
Geotechnical Engineering In The Xxi Century: Lessons Learned And Future Challenges. Amsterdam: Ios Press, p. 1733-1740, 2019. 10.3233/STAL190228 WOS:000650977802008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Geotechnical Engineering In The Xxi Century: Lessons Learned And Future Challenges |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1733-1740 |
dc.publisher.none.fl_str_mv |
Ios Press |
publisher.none.fl_str_mv |
Ios Press |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128441713688576 |