Accelerated erosion chart for watershed spatial planning
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.14393/rbcv73n1-51523 http://hdl.handle.net/11449/205935 |
Resumo: | Anthropic activities, together with the lack of planning for land use and conservation, can cause processes of environmental degradation, such as erosion, siltation of water bodies, flooding, among others, compromising the quality of the environment, especially water resources. The objective of this paper was to evaluate better intervention alternatives in relation to accelerated erosion processes in the Ribeirão das Pedras watershed (São Paulo, Brazil), integrating geotechnical information and other knowledge areas. The river basin extends over 111.47km2, with most of its area in the municipality of Santa Cruz das Palmeiras and smaller areas in the municipalities of Tambaú, Pirassununga and Porto Ferreira. The methodology used was based on Pejon (1992) and Pejon e Zuquette (2001) to elaborate a Potential Surface Flow Chart and the determination of the erodibility index of unconsolidated materials, associated with other geotechnical characteristics, according to Pejon e Zuquette (1993). The results show a strong influence of unconsolidated materials and land uses on the erosive potential, and indicate that such actions can be mitigated by actions of the local and state government, with appropriate land use policies. |
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Accelerated erosion chart for watershed spatial planningCarta de potencial de erosão acelerada como ferramenta para o ordenamento territorialEnvironmental geologyThematic cartographyWatershedAnthropic activities, together with the lack of planning for land use and conservation, can cause processes of environmental degradation, such as erosion, siltation of water bodies, flooding, among others, compromising the quality of the environment, especially water resources. The objective of this paper was to evaluate better intervention alternatives in relation to accelerated erosion processes in the Ribeirão das Pedras watershed (São Paulo, Brazil), integrating geotechnical information and other knowledge areas. The river basin extends over 111.47km2, with most of its area in the municipality of Santa Cruz das Palmeiras and smaller areas in the municipalities of Tambaú, Pirassununga and Porto Ferreira. The methodology used was based on Pejon (1992) and Pejon e Zuquette (2001) to elaborate a Potential Surface Flow Chart and the determination of the erodibility index of unconsolidated materials, associated with other geotechnical characteristics, according to Pejon e Zuquette (1993). The results show a strong influence of unconsolidated materials and land uses on the erosive potential, and indicate that such actions can be mitigated by actions of the local and state government, with appropriate land use policies.Universidade Presbiteriana Mackenzie Escola de Engenharia Civil, Rua da Consolação, 930Programa de Pós-graduação em Engenharia Urbana Universidade Federal de São Carlos, Rod. Washington Luís, km 235 - SP-310Programa de Pós-graduação em Engenharia Civil Universidade Estadual Paulista - UNESP, Alameda Bahia, 550Programa de Pós-graduação em Engenharia Civil Universidade Estadual Paulista - UNESP, Alameda Bahia, 550Escola de Engenharia CivilUniversidade Federal de São Carlos (UFSCar)Universidade Estadual Paulista (Unesp)Galiano, Valdir AparecidoLorandi, ReinaldoDos Santos, Franciane MendonçaDe Lollo, José Augusto [UNESP]2021-06-25T10:23:48Z2021-06-25T10:23:48Z2021-02-20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article150-166http://dx.doi.org/10.14393/rbcv73n1-51523Revista Brasileira de Cartografia, v. 73, n. 1, p. 150-166, 2021.1808-09360560-4613http://hdl.handle.net/11449/20593510.14393/rbcv73n1-515232-s2.0-85101368937Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Cartografiainfo:eu-repo/semantics/openAccess2021-10-22T20:04:15Zoai:repositorio.unesp.br:11449/205935Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:39:27.433453Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Accelerated erosion chart for watershed spatial planning Carta de potencial de erosão acelerada como ferramenta para o ordenamento territorial |
title |
Accelerated erosion chart for watershed spatial planning |
spellingShingle |
Accelerated erosion chart for watershed spatial planning Galiano, Valdir Aparecido Environmental geology Thematic cartography Watershed |
title_short |
Accelerated erosion chart for watershed spatial planning |
title_full |
Accelerated erosion chart for watershed spatial planning |
title_fullStr |
Accelerated erosion chart for watershed spatial planning |
title_full_unstemmed |
Accelerated erosion chart for watershed spatial planning |
title_sort |
Accelerated erosion chart for watershed spatial planning |
author |
Galiano, Valdir Aparecido |
author_facet |
Galiano, Valdir Aparecido Lorandi, Reinaldo Dos Santos, Franciane Mendonça De Lollo, José Augusto [UNESP] |
author_role |
author |
author2 |
Lorandi, Reinaldo Dos Santos, Franciane Mendonça De Lollo, José Augusto [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Escola de Engenharia Civil Universidade Federal de São Carlos (UFSCar) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Galiano, Valdir Aparecido Lorandi, Reinaldo Dos Santos, Franciane Mendonça De Lollo, José Augusto [UNESP] |
dc.subject.por.fl_str_mv |
Environmental geology Thematic cartography Watershed |
topic |
Environmental geology Thematic cartography Watershed |
description |
Anthropic activities, together with the lack of planning for land use and conservation, can cause processes of environmental degradation, such as erosion, siltation of water bodies, flooding, among others, compromising the quality of the environment, especially water resources. The objective of this paper was to evaluate better intervention alternatives in relation to accelerated erosion processes in the Ribeirão das Pedras watershed (São Paulo, Brazil), integrating geotechnical information and other knowledge areas. The river basin extends over 111.47km2, with most of its area in the municipality of Santa Cruz das Palmeiras and smaller areas in the municipalities of Tambaú, Pirassununga and Porto Ferreira. The methodology used was based on Pejon (1992) and Pejon e Zuquette (2001) to elaborate a Potential Surface Flow Chart and the determination of the erodibility index of unconsolidated materials, associated with other geotechnical characteristics, according to Pejon e Zuquette (1993). The results show a strong influence of unconsolidated materials and land uses on the erosive potential, and indicate that such actions can be mitigated by actions of the local and state government, with appropriate land use policies. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:23:48Z 2021-06-25T10:23:48Z 2021-02-20 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.14393/rbcv73n1-51523 Revista Brasileira de Cartografia, v. 73, n. 1, p. 150-166, 2021. 1808-0936 0560-4613 http://hdl.handle.net/11449/205935 10.14393/rbcv73n1-51523 2-s2.0-85101368937 |
url |
http://dx.doi.org/10.14393/rbcv73n1-51523 http://hdl.handle.net/11449/205935 |
identifier_str_mv |
Revista Brasileira de Cartografia, v. 73, n. 1, p. 150-166, 2021. 1808-0936 0560-4613 10.14393/rbcv73n1-51523 2-s2.0-85101368937 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista Brasileira de Cartografia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
150-166 |
dc.source.none.fl_str_mv |
Scopus 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 |
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1808129101215563776 |