Uso da terrra e caracterização hidropedológica na região de vila Kramer, São Francisco de Assis - RS
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/3319 |
Resumo: | The knowledge about the physical-natural environment to be explored is extremely important for the correct development of human activities. The planning of land use and occupation minimizes the environmental impact, therefore, providing a balanced ecosystem in its different phases. The incorrect use of land can harm considerably the environment, which is many times irreversible. The aim of this work was to evaluate the use of land in different times, to study the natural vulnerability of aquifer systems and to evaluate the physical-chemical parameters of groundwater in the region of Vila Kramer, in the city of São Francisco de Assis, Rio Grande do Sul, State, Southern Brazil. A soil study was made, identifying and characterizing the different soil classes which occur in the area, using geoprocessing techniques. Different soil maps were made, such as: geological, hypsometrical, gradient index, land use in 1989, 1999 and 2009, Permanent Preservation Areas (PPAs), agricultural sustainability, and adaptation of the soil use. There was also an identification of the areas with land use conflict. The tool used to study the natural vulnerability of aquifers (confined/not confined) was the DRASTIC and GOD methodology. In order to characterize the groundwater, an analysis of physical and chemical parameters was made using the water collected from the wells. The results showed that the natural forest cover presented a significant decrease between 1989 and 2009, which corresponds for 26.32% of the area. In the areas without forest there was not much difference between 1989 and 1999 considering this class of use. In 2009 there was an increase of 10.16% compared to the past decade. This increase is related mainly to the decrease in the areas used with crops. As a result we can highlight, in relation to the natural vulnerability of the aquifer area, that, the DRASTIC methodology ranged between vulnerable, high vulnerable, and extremely vulnerable area, while in the GOD methodology it ranged between negligible, low moderate, high and extreme. The DRASTIC and GOD methodologies provided approaches to identification of the vulnerability of the areas and the natural conditions of the aquifers, as well. From this point, it is possible to have the use of GIS, through the delineation of theme maps, which can be used to sustainably manage the hydric groundwaters resources. |
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Uso da terrra e caracterização hidropedológica na região de vila Kramer, São Francisco de Assis - RSLand use and hidropedological characterization in the region of vila Kramer, São Francisco de Assis - RSAptidão agrícolaAquíferoVulnerabilidade natural das águas subterrâneasDRASTICGODSistema de Informação Geográfica (SIG)Agricultural sustainabilityAquiferNatural vulnerability groundwaterDRASTICGODGeographic Information System (GIS)CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLOThe knowledge about the physical-natural environment to be explored is extremely important for the correct development of human activities. The planning of land use and occupation minimizes the environmental impact, therefore, providing a balanced ecosystem in its different phases. The incorrect use of land can harm considerably the environment, which is many times irreversible. The aim of this work was to evaluate the use of land in different times, to study the natural vulnerability of aquifer systems and to evaluate the physical-chemical parameters of groundwater in the region of Vila Kramer, in the city of São Francisco de Assis, Rio Grande do Sul, State, Southern Brazil. A soil study was made, identifying and characterizing the different soil classes which occur in the area, using geoprocessing techniques. Different soil maps were made, such as: geological, hypsometrical, gradient index, land use in 1989, 1999 and 2009, Permanent Preservation Areas (PPAs), agricultural sustainability, and adaptation of the soil use. There was also an identification of the areas with land use conflict. The tool used to study the natural vulnerability of aquifers (confined/not confined) was the DRASTIC and GOD methodology. In order to characterize the groundwater, an analysis of physical and chemical parameters was made using the water collected from the wells. The results showed that the natural forest cover presented a significant decrease between 1989 and 2009, which corresponds for 26.32% of the area. In the areas without forest there was not much difference between 1989 and 1999 considering this class of use. In 2009 there was an increase of 10.16% compared to the past decade. This increase is related mainly to the decrease in the areas used with crops. As a result we can highlight, in relation to the natural vulnerability of the aquifer area, that, the DRASTIC methodology ranged between vulnerable, high vulnerable, and extremely vulnerable area, while in the GOD methodology it ranged between negligible, low moderate, high and extreme. The DRASTIC and GOD methodologies provided approaches to identification of the vulnerability of the areas and the natural conditions of the aquifers, as well. From this point, it is possible to have the use of GIS, through the delineation of theme maps, which can be used to sustainably manage the hydric groundwaters resources.O conhecimento do meio físico-natural a ser explorado é extremamente importante para o desenvolvimento correto das atividades humanas. O planejamento do uso e ocupação da terra acaba minimizando o impacto ambiental, assim garantindo um ecossistema equilibrado nas suas diversas fases. O manejo incorreto da terra pode trazer perdas consideráveis ao meio ambiente e muitas vezes irreversíveis. O objetivo do trabalho foi avaliar o uso da terra em diferentes épocas, estudar a vulnerabilidade natural dos sistemas aquíferos e analisar os parâmetros físicoquímicos das águas subterrâneas na região da Vila Kramer, município de São Francisco de Assis, RS. Foi realizado um levantamento de solos, identificando e caracterizando as diferentes classes de solos que ocorrem na área, utilizando técnicas de geoprocessamento. Foram gerados mapas de solos, geológico, hipsométrico, de declividade, de uso das terras de 1989, 1999 e 2009, de Áreas de Preservação Permanente (APPs), de aptidão agrícola, de adequação de uso e identificadas as áreas de conflito do uso das terras. O recurso usado para estudar a vulnerabilidade natural dos aquíferos (confinado/não confinado) foi a metodologia DRASTIC e GOD. Para caracterizar as águas subterrâneas, fez-se análise de parâmetros físico-químicos em amostras coletadas dos poços. Os resultados mostraram que a floresta nativa apresentou um decréscimo relativo entre 1989 e 2009, onde atualmente corresponde a 26,32% da área. Nas áreas de campo, não houve muita diferença entre 1989 e 1999 nessa classe de uso, sendo que em 2009 ocorreu um aumento de 10,16% em relação à década passada. Esse aumento está relacionado principalmente à diminuição nas áreas utilizadas com culturas. Como resultado, pode-se destacar, em relação à vulnerabilidade natural dos aquíferos da área, que a metodologia DRASTIC variou entre área vulnerável, muito vulnerável e extremamente vulnerável, enquanto que na metodologia GOD variou de insignificante, baixa, média, alta e extrema. As metodologias DRASTIC e GOD proporcionaram a identificação das classes de vulnerabilidade e também as condições naturais dos aquíferos. A partir daí, pode-se ter a utilização dos SIGs, através da elaboração de mapas temáticos que podem ser usados para o gerenciamento de modo sustentável dos recursos hídricos subterrâneos.Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do SoloDalmolin, Ricardo Simão Dinizhttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4760008Z3Silva, Jose Luiz Silverio dahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4787293A4Pedron, Fabrício de Araújohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4702731A2Minella, Jean Paolo Gomeshttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4760855H0Becker, Elsbeth Léia Spodehttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4763810D2Auzani, Gislaine Mocelin2017-03-282017-03-282010-08-31info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisapplication/pdfapplication/pdfAUZANI, Gislaine Mocelin. Land use and hidropedological characterization in the region of vila Kramer, São Francisco de Assis - RS. 2010. 131 f. Tese (Doutorado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2010.http://repositorio.ufsm.br/handle/1/3319porinfo:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM2022-07-06T12:44:24Zoai:repositorio.ufsm.br:1/3319Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2022-07-06T12:44:24Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Uso da terrra e caracterização hidropedológica na região de vila Kramer, São Francisco de Assis - RS Land use and hidropedological characterization in the region of vila Kramer, São Francisco de Assis - RS |
title |
Uso da terrra e caracterização hidropedológica na região de vila Kramer, São Francisco de Assis - RS |
spellingShingle |
Uso da terrra e caracterização hidropedológica na região de vila Kramer, São Francisco de Assis - RS Auzani, Gislaine Mocelin Aptidão agrícola Aquífero Vulnerabilidade natural das águas subterrâneas DRASTIC GOD Sistema de Informação Geográfica (SIG) Agricultural sustainability Aquifer Natural vulnerability groundwater DRASTIC GOD Geographic Information System (GIS) CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO |
title_short |
Uso da terrra e caracterização hidropedológica na região de vila Kramer, São Francisco de Assis - RS |
title_full |
Uso da terrra e caracterização hidropedológica na região de vila Kramer, São Francisco de Assis - RS |
title_fullStr |
Uso da terrra e caracterização hidropedológica na região de vila Kramer, São Francisco de Assis - RS |
title_full_unstemmed |
Uso da terrra e caracterização hidropedológica na região de vila Kramer, São Francisco de Assis - RS |
title_sort |
Uso da terrra e caracterização hidropedológica na região de vila Kramer, São Francisco de Assis - RS |
author |
Auzani, Gislaine Mocelin |
author_facet |
Auzani, Gislaine Mocelin |
author_role |
author |
dc.contributor.none.fl_str_mv |
Dalmolin, Ricardo Simão Diniz http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4760008Z3 Silva, Jose Luiz Silverio da http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4787293A4 Pedron, Fabrício de Araújo http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4702731A2 Minella, Jean Paolo Gomes http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4760855H0 Becker, Elsbeth Léia Spode http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4763810D2 |
dc.contributor.author.fl_str_mv |
Auzani, Gislaine Mocelin |
dc.subject.por.fl_str_mv |
Aptidão agrícola Aquífero Vulnerabilidade natural das águas subterrâneas DRASTIC GOD Sistema de Informação Geográfica (SIG) Agricultural sustainability Aquifer Natural vulnerability groundwater DRASTIC GOD Geographic Information System (GIS) CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO |
topic |
Aptidão agrícola Aquífero Vulnerabilidade natural das águas subterrâneas DRASTIC GOD Sistema de Informação Geográfica (SIG) Agricultural sustainability Aquifer Natural vulnerability groundwater DRASTIC GOD Geographic Information System (GIS) CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO |
description |
The knowledge about the physical-natural environment to be explored is extremely important for the correct development of human activities. The planning of land use and occupation minimizes the environmental impact, therefore, providing a balanced ecosystem in its different phases. The incorrect use of land can harm considerably the environment, which is many times irreversible. The aim of this work was to evaluate the use of land in different times, to study the natural vulnerability of aquifer systems and to evaluate the physical-chemical parameters of groundwater in the region of Vila Kramer, in the city of São Francisco de Assis, Rio Grande do Sul, State, Southern Brazil. A soil study was made, identifying and characterizing the different soil classes which occur in the area, using geoprocessing techniques. Different soil maps were made, such as: geological, hypsometrical, gradient index, land use in 1989, 1999 and 2009, Permanent Preservation Areas (PPAs), agricultural sustainability, and adaptation of the soil use. There was also an identification of the areas with land use conflict. The tool used to study the natural vulnerability of aquifers (confined/not confined) was the DRASTIC and GOD methodology. In order to characterize the groundwater, an analysis of physical and chemical parameters was made using the water collected from the wells. The results showed that the natural forest cover presented a significant decrease between 1989 and 2009, which corresponds for 26.32% of the area. In the areas without forest there was not much difference between 1989 and 1999 considering this class of use. In 2009 there was an increase of 10.16% compared to the past decade. This increase is related mainly to the decrease in the areas used with crops. As a result we can highlight, in relation to the natural vulnerability of the aquifer area, that, the DRASTIC methodology ranged between vulnerable, high vulnerable, and extremely vulnerable area, while in the GOD methodology it ranged between negligible, low moderate, high and extreme. The DRASTIC and GOD methodologies provided approaches to identification of the vulnerability of the areas and the natural conditions of the aquifers, as well. From this point, it is possible to have the use of GIS, through the delineation of theme maps, which can be used to sustainably manage the hydric groundwaters resources. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-08-31 2017-03-28 2017-03-28 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
AUZANI, Gislaine Mocelin. Land use and hidropedological characterization in the region of vila Kramer, São Francisco de Assis - RS. 2010. 131 f. Tese (Doutorado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2010. http://repositorio.ufsm.br/handle/1/3319 |
identifier_str_mv |
AUZANI, Gislaine Mocelin. Land use and hidropedological characterization in the region of vila Kramer, São Francisco de Assis - RS. 2010. 131 f. Tese (Doutorado em Agronomia) - Universidade Federal de Santa Maria, Santa Maria, 2010. |
url |
http://repositorio.ufsm.br/handle/1/3319 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria BR Agronomia UFSM Programa de Pós-Graduação em Ciência do Solo |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria BR Agronomia UFSM Programa de Pós-Graduação em Ciência do Solo |
dc.source.none.fl_str_mv |
reponame:Manancial - Repositório Digital da UFSM instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Manancial - Repositório Digital da UFSM |
collection |
Manancial - Repositório Digital da UFSM |
repository.name.fl_str_mv |
Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
atendimento.sib@ufsm.br||tedebc@gmail.com |
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1805922099917750272 |