Analysis of anthropic interference in the quality of surface water in the Cotia River Basin (SP)
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2024 |
| Outros Autores: | , , |
| Tipo de documento: | Artigo |
| Idioma: | eng por |
| Título da fonte: | Revista de Gestão Ambiental e Sustentabilidade - GeAS |
| Texto Completo: | https://periodicos.uninove.br/geas/article/view/23004 |
Resumo: | Objective: To seasonally evaluate the water quality of the Cotia River Basin (CRB) by the Water Quality Index (WQI) between 2002 and 2018, correlating it with the classes of land use and occupation existing in this basin. Methodology: Data from the Environmental Company of São Paulo State were used from 2002 to 2018 in five contribution areas (CAs) of the CRB (P1 to P5), calculating the WQI for the dry and rainy seasons. The Anthropic Transformation Index (ATI) was calculated and it was related to the WQI through Pearson's correlation. Originality/Relevance: Take advantage of data from a monitored watershed to determine, from a historical series, the water quality as a function of quantifying the deleterious effects of human action. Results: The average WQI of the CRB was classified as Regular for both analyzed periods, with distinction between the CAs, so that P5, corresponding to the Morro Grande Forest Reserve (MGFR), has Excellent quality, while those with anthropized areas presented WQI varying between Regular and Bad. The ATI classified the basin as having medium degradation and the MGFR as having weak degradation, however the anthropic CAs alternated between medium and strong degradation. The linear correlation between the ATI and the WQI confirmed that the anthropic classes of land use influence the opposite way in the water quality, being corroborated by the values of the parameters Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD) and Total Phosphorus (TF) that were outside the limits established by Resolution 357/2005 of the National Council for the Environment. Contributions: The study showed that the behavior of water quality in the CAs acts in a heterogeneous way, revealing that the most anthropized areas of the basin are influencing the water quality, serving as support in the context of water resources management. |
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Analysis of anthropic interference in the quality of surface water in the Cotia River Basin (SP)Análisis de la interferencia antrópica en la calidad del agua superficial en la Cuenca del Río Cotia (SP)Análise da interferência antrópica na qualidade das águas superficiais da Bacia Hidrográfica do Rio Cotia (SP)indicador poluição hídrica saneamento básicogeoprocessamentoindicator water pollutionsanitationgeoprocessingindicadorcontaminación del aguasaneamientogeoprocesamientoObjective: To seasonally evaluate the water quality of the Cotia River Basin (CRB) by the Water Quality Index (WQI) between 2002 and 2018, correlating it with the classes of land use and occupation existing in this basin. Methodology: Data from the Environmental Company of São Paulo State were used from 2002 to 2018 in five contribution areas (CAs) of the CRB (P1 to P5), calculating the WQI for the dry and rainy seasons. The Anthropic Transformation Index (ATI) was calculated and it was related to the WQI through Pearson's correlation. Originality/Relevance: Take advantage of data from a monitored watershed to determine, from a historical series, the water quality as a function of quantifying the deleterious effects of human action. Results: The average WQI of the CRB was classified as Regular for both analyzed periods, with distinction between the CAs, so that P5, corresponding to the Morro Grande Forest Reserve (MGFR), has Excellent quality, while those with anthropized areas presented WQI varying between Regular and Bad. The ATI classified the basin as having medium degradation and the MGFR as having weak degradation, however the anthropic CAs alternated between medium and strong degradation. The linear correlation between the ATI and the WQI confirmed that the anthropic classes of land use influence the opposite way in the water quality, being corroborated by the values of the parameters Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD) and Total Phosphorus (TF) that were outside the limits established by Resolution 357/2005 of the National Council for the Environment. Contributions: The study showed that the behavior of water quality in the CAs acts in a heterogeneous way, revealing that the most anthropized areas of the basin are influencing the water quality, serving as support in the context of water resources management.Objetivo: Evaluar estacionalmente la calidad del agua de la Cuenca del Río Cotia (CRC) mediante el Índice de Calidad del Agua (ICA) entre 2002 y 2018, correlacionándolo con las clases de uso y ocupación del suelo existentes en esta cuenca. Metodología: Se utilizaron datos de la Empresa Ambiental del Estado de São Paulo (CETESB) de 2002 a 2018 en cinco áreas de contribución (AC) de la CRC (P1 a P5), calculándose el ICA para las estaciones seca y lluviosa. Se calculó el Índice de Transformación Antrópica (ITA) y se relacionó con el ICA mediante la correlación de Pearson. Originalidad/Relevancia: Usar los datos de una cuenca monitoreada para determinar, a partir de una serie histórica, la calidad del agua en función de cuantificar los efectos deletéreos de la acción humana. Resultados: El valor ICA promedio de la CRC se clasificó como Regular para ambos periodos analizados, con distinción entre las AC, de manera que P5, correspondiente a la Reserva Forestal Morro Grande (RFMG), tiene calidad Excelente, mientras que aquellas con áreas antrópicas presentaron ICA que van desde Regular a Malo. El ITA clasificó la cuenca como de degradación media y la RFMG como de degradación débil, sin embargo, las AC antrópicas alternaron entre degradación media y fuerte. La correlación lineal entre el ITA y el ICA confirmó que las clases antrópicas de uso del suelo influyen de manera opuesta en la calidad del agua, siendo corroborado por los valores de los parámetros Oxígeno Disuelto (OD), Demanda Bioquímica de Oxígeno (DBO) y Total Fósforo (FT) que se encontraban fuera de los límites establecidos por la Resolución 357/2005 del Consejo Nacional del Medio Ambiente (CONAMA). Aportes: El estudio evidenció que el comportamiento de la calidad del agua en las AC actúa de forma heterogénea, revelando que las zonas más antrópicas de la cuenca están influyendo en la calidad del agua, sirviendo de apoyo en el ámbito de los recursos hídricos. Objetivo: Avaliar sazonalmente a qualidade da água da Bacia Hidrográfica do Rio Cotia (BHRC) pelo do Índice da Qualidade da Água (IQA) entre 2002 a 2018, correlacionando-a com as classes de uso e ocupação da terra existentes nesta bacia. Metodologia: Foram utilizados os dados da Companhia Ambiental do Estado de São Paulo (CETESB), de 2002 a 2018 em cinco áreas de contribuição (ACs) da BHRC (P1 a P5), calculando-se o IQA para o período seco e chuvoso. Foi calculado o Índice de Transformação Antrópica (ITA) e este foi relacionado com o IQA por meio da correlação de Pearson. Originalidade/Relevância: Utilizar os dados de uma bacia hidrográfica monitorada para determinar, a partir de uma série histórica, a qualidade da água em função da quantificação dos efeitos deletérios da ação antrópica. Resultados: O IQA médio da BHRC foi classificado como Regular para ambos os períodos analisados, com distinção entre as ACs, de forma que o P5, correspondente à Reserva Florestal do Morro Grande (RFMG), possui qualidade Ótima, enquanto as que possuem áreas antropizadas apresentaram IQA variando entre Regular e Ruim. O ITA qualificou a bacia como de degradação média e a RFMG como de degradação fraca, contudo as ACs antropizadas alternaram entre degradação média e forte. A correlação linear entre o ITA e o IQA confirmou que as classes antropizadas de uso da terra influenciam de forma contrária na qualidade da água, sendo corroborada pelos valores dos parâmetros Oxigênio Dissolvido (OD), Demanda Bioquímica de Oxigênio (DBO) e Fósforo Total (FT) que ficaram fora dos limites estabelecidos pela Resolução 357/2005 do Conselho Nacional do Meio Ambiente (CONAMA). Contribuições: O estudo evidenciou que o comportamento da qualidade da água na BHRC atua de forma heterogênea em função das ACs, revelando que as áreas mais antropizadas da bacia influenciaram negativamente na qualidade da água, servindo de suporte no âmbito da gestão dos recursos hídricos. Universidade Nove de Julho - Uninove2024-03-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://periodicos.uninove.br/geas/article/view/2300410.5585/2024.23004Revista de Gestão Ambiental e Sustentabilidade; v. 13 n. 1 (2024): Fluxo Contínuo; e230042316-9834reponame:Revista de Gestão Ambiental e Sustentabilidade - GeASinstname:Universidade Nove de Julho (UNINOVE)instacron:UNINOVEengporhttps://periodicos.uninove.br/geas/article/view/23004/10803https://periodicos.uninove.br/geas/article/view/23004/10804Copyright (c) 2024 Autoreshttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessToniolo, Bruno PereiraSimonetti, Vanessa CezarLourenço, Roberto WagnerCollins da Cunha e Silva, Darllan2024-05-24T20:50:09Zoai:ojs.periodicos.uninove.br:article/23004Revistahttps://periodicos.uninove.br/geasONGhttps://periodicos.uninove.br/geas/oai||journalgeas@gmail.com2316-98342316-9834opendoar:2024-05-24T20:50:09Revista de Gestão Ambiental e Sustentabilidade - GeAS - Universidade Nove de Julho (UNINOVE)false |
| dc.title.none.fl_str_mv |
Analysis of anthropic interference in the quality of surface water in the Cotia River Basin (SP) Análisis de la interferencia antrópica en la calidad del agua superficial en la Cuenca del Río Cotia (SP) Análise da interferência antrópica na qualidade das águas superficiais da Bacia Hidrográfica do Rio Cotia (SP) |
| title |
Analysis of anthropic interference in the quality of surface water in the Cotia River Basin (SP) |
| spellingShingle |
Analysis of anthropic interference in the quality of surface water in the Cotia River Basin (SP) Toniolo, Bruno Pereira indicador poluição hídrica saneamento básico geoprocessamento indicator water pollution sanitation geoprocessing indicador contaminación del agua saneamiento geoprocesamiento |
| title_short |
Analysis of anthropic interference in the quality of surface water in the Cotia River Basin (SP) |
| title_full |
Analysis of anthropic interference in the quality of surface water in the Cotia River Basin (SP) |
| title_fullStr |
Analysis of anthropic interference in the quality of surface water in the Cotia River Basin (SP) |
| title_full_unstemmed |
Analysis of anthropic interference in the quality of surface water in the Cotia River Basin (SP) |
| title_sort |
Analysis of anthropic interference in the quality of surface water in the Cotia River Basin (SP) |
| author |
Toniolo, Bruno Pereira |
| author_facet |
Toniolo, Bruno Pereira Simonetti, Vanessa Cezar Lourenço, Roberto Wagner Collins da Cunha e Silva, Darllan |
| author_role |
author |
| author2 |
Simonetti, Vanessa Cezar Lourenço, Roberto Wagner Collins da Cunha e Silva, Darllan |
| author2_role |
author author author |
| dc.contributor.author.fl_str_mv |
Toniolo, Bruno Pereira Simonetti, Vanessa Cezar Lourenço, Roberto Wagner Collins da Cunha e Silva, Darllan |
| dc.subject.por.fl_str_mv |
indicador poluição hídrica saneamento básico geoprocessamento indicator water pollution sanitation geoprocessing indicador contaminación del agua saneamiento geoprocesamiento |
| topic |
indicador poluição hídrica saneamento básico geoprocessamento indicator water pollution sanitation geoprocessing indicador contaminación del agua saneamiento geoprocesamiento |
| description |
Objective: To seasonally evaluate the water quality of the Cotia River Basin (CRB) by the Water Quality Index (WQI) between 2002 and 2018, correlating it with the classes of land use and occupation existing in this basin. Methodology: Data from the Environmental Company of São Paulo State were used from 2002 to 2018 in five contribution areas (CAs) of the CRB (P1 to P5), calculating the WQI for the dry and rainy seasons. The Anthropic Transformation Index (ATI) was calculated and it was related to the WQI through Pearson's correlation. Originality/Relevance: Take advantage of data from a monitored watershed to determine, from a historical series, the water quality as a function of quantifying the deleterious effects of human action. Results: The average WQI of the CRB was classified as Regular for both analyzed periods, with distinction between the CAs, so that P5, corresponding to the Morro Grande Forest Reserve (MGFR), has Excellent quality, while those with anthropized areas presented WQI varying between Regular and Bad. The ATI classified the basin as having medium degradation and the MGFR as having weak degradation, however the anthropic CAs alternated between medium and strong degradation. The linear correlation between the ATI and the WQI confirmed that the anthropic classes of land use influence the opposite way in the water quality, being corroborated by the values of the parameters Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD) and Total Phosphorus (TF) that were outside the limits established by Resolution 357/2005 of the National Council for the Environment. Contributions: The study showed that the behavior of water quality in the CAs acts in a heterogeneous way, revealing that the most anthropized areas of the basin are influencing the water quality, serving as support in the context of water resources management. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024-03-21 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://periodicos.uninove.br/geas/article/view/23004 10.5585/2024.23004 |
| url |
https://periodicos.uninove.br/geas/article/view/23004 |
| identifier_str_mv |
10.5585/2024.23004 |
| dc.language.iso.fl_str_mv |
eng por |
| language |
eng por |
| dc.relation.none.fl_str_mv |
https://periodicos.uninove.br/geas/article/view/23004/10803 https://periodicos.uninove.br/geas/article/view/23004/10804 |
| dc.rights.driver.fl_str_mv |
Copyright (c) 2024 Autores https://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
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Copyright (c) 2024 Autores https://creativecommons.org/licenses/by-nc-sa/4.0 |
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openAccess |
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application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
Universidade Nove de Julho - Uninove |
| publisher.none.fl_str_mv |
Universidade Nove de Julho - Uninove |
| dc.source.none.fl_str_mv |
Revista de Gestão Ambiental e Sustentabilidade; v. 13 n. 1 (2024): Fluxo Contínuo; e23004 2316-9834 reponame:Revista de Gestão Ambiental e Sustentabilidade - GeAS instname:Universidade Nove de Julho (UNINOVE) instacron:UNINOVE |
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Universidade Nove de Julho (UNINOVE) |
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UNINOVE |
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UNINOVE |
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Revista de Gestão Ambiental e Sustentabilidade - GeAS |
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Revista de Gestão Ambiental e Sustentabilidade - GeAS |
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Revista de Gestão Ambiental e Sustentabilidade - GeAS - Universidade Nove de Julho (UNINOVE) |
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||journalgeas@gmail.com |
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1800217233225416704 |