Effect of land-use pattern on the physicochemical and genotoxic properties of water in a low-order stream in Central Brazil
Low-order streams located near urban areas usually receive domestic, industrial, and agricultural wastewaters that negatively affect river water quality. Additionally, water pollution is associated with land-use variations around the river, which is characterized by unplanned urbanization, intense a...
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Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHi)
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doaj-ba7854e8c74943fa99c7bd8ccb30a98e2020-11-25T03:39:21ZengInstituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHi)Revista Ambiente & Água1980-993X2020-06-0115311610.4136/ambi-agua.2486Effect of land-use pattern on the physicochemical and genotoxic properties of water in a low-order stream in Central BrazilElisa Flávia Luiz Cardoso Bailão0https://orcid.org/0000-0001-6737-7548Leovigildo Aparecido Costa Santos1https://orcid.org/0000-0002-5768-8606Sara dos Santos Almeida2https://orcid.org/0000-0002-1552-9527Patrícia Lima D’Abadia3https://orcid.org/0000-0003-4756-4869Ronny José de Morais4https://orcid.org/0000-0003-2385-0406Túlio Natalino de Matos5https://orcid.org/0000-0001-5169-2156Samantha Salomão Caramori6https://orcid.org/0000-0003-2676-8280Cleide Sandra Tavares de Araújo7https://orcid.org/0000-0001-5080-6465Carlos de Melo e Silva Neto8https://orcid.org/0000-0001-8624-3836Luciane Madureira Almeida9https://orcid.org/0000-0003-1764-1480Laboratório de Biotecnologia. Universidade Estadual de Goiás (UEG), BR-153, n° 3105, CEP: 75132-903, Anápolis, GO, Brazil. Programa de Pós-Graduação de Recursos Naturais do Cerrado. Universidade Estadual de Goiás (UEG), BR-153, n° 3105, CEP: 75132-903, Anápolis, GO, Brazil. Laboratório de Biotecnologia. Universidade Estadual de Goiás (UEG), BR-153, n° 3105, CEP: 75132-903, Anápolis, GO, Brazil. Departamento de Recursos Naturais do Cerrado. Universidade Estadual de Goiás (UEG), BR-153, n° 3105, CEP: 75132-903, Anápolis, GO, Brazil. Laboratório de Biogeografia e Ecologia Aquática. Universidade Estadual de Goiás (UEG), BR-153, n° 3105, CEP: 75132-903, Anápolis, GO, Brazil. Universidade Estadual de Goiás, Câmpus Central, BR-153, n° 3105, CEP: 75132-903, Anápolis, GO, Brazil. Laboratório de Biotecnologia. Universidade Estadual de Goiás (UEG), BR-153, n° 3105, CEP: 75132-903, Anápolis, GO, Brazil. Universidade Estadual de Goiás, Câmpus Central, BR-153, n° 3105, CEP: 75132-903, Anápolis, GO, Brazil. Coordenação de Agroecologia. Campus Cidade de Goiás. Instituto Federal de Educação, Ciência e Tecnologia (IFG), Rua 2, S/N, CEP: 7660-000, Goiás, GO, Brazil. Universidade Estadual de Goiás, Câmpus Central, BR-153, n° 3105, CEP: 75132-903, Anápolis, GO, Brazil. Low-order streams located near urban areas usually receive domestic, industrial, and agricultural wastewaters that negatively affect river water quality. Additionally, water pollution is associated with land-use variations around the river, which is characterized by unplanned urbanization, intense agricultural activities, and deforestation. This work correlated land-use patterns with physicochemical quality and genotoxic potential of water at four points (P1 to P4) along the Extrema River, located in an industrial and agricultural area of Central Brazil. Physicochemical analyses indicated that the water collected from the Extrema River is inappropriate for human consumption. Using the Allium cepa model, no evidence of cytotoxicity was observed at any point; in contrast, the genotoxic potential of these water samples was observed. The correlation of these results with land use showed that the water collected at P3 was the most contaminated; this is probably due to the inflow of wastewater from municipal, industrial, and agriculture activities. Different results were observed for P2 and P4, where land-use analysis attributed the water quality to forest burns. We concluded that differential use of the land changed the characteristics of the associated river water, and A. cepa parameters were more related to land-use characteristics than to physicochemical parameters. This study highlighted the importance of associating land use with the cyto genotoxic potential of water.https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1980-993X2020000300309&lng=en&nrm=iso&tlng=enagricultural activitiesallium cepa testsewagewater quality |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Elisa Flávia Luiz Cardoso Bailão Leovigildo Aparecido Costa Santos Sara dos Santos Almeida Patrícia Lima D’Abadia Ronny José de Morais Túlio Natalino de Matos Samantha Salomão Caramori Cleide Sandra Tavares de Araújo Carlos de Melo e Silva Neto Luciane Madureira Almeida |
spellingShingle |
Elisa Flávia Luiz Cardoso Bailão Leovigildo Aparecido Costa Santos Sara dos Santos Almeida Patrícia Lima D’Abadia Ronny José de Morais Túlio Natalino de Matos Samantha Salomão Caramori Cleide Sandra Tavares de Araújo Carlos de Melo e Silva Neto Luciane Madureira Almeida Effect of land-use pattern on the physicochemical and genotoxic properties of water in a low-order stream in Central Brazil Revista Ambiente & Água agricultural activities allium cepa test sewage water quality |
author_facet |
Elisa Flávia Luiz Cardoso Bailão Leovigildo Aparecido Costa Santos Sara dos Santos Almeida Patrícia Lima D’Abadia Ronny José de Morais Túlio Natalino de Matos Samantha Salomão Caramori Cleide Sandra Tavares de Araújo Carlos de Melo e Silva Neto Luciane Madureira Almeida |
author_sort |
Elisa Flávia Luiz Cardoso Bailão |
title |
Effect of land-use pattern on the physicochemical and genotoxic properties of water in a low-order stream in Central Brazil |
title_short |
Effect of land-use pattern on the physicochemical and genotoxic properties of water in a low-order stream in Central Brazil |
title_full |
Effect of land-use pattern on the physicochemical and genotoxic properties of water in a low-order stream in Central Brazil |
title_fullStr |
Effect of land-use pattern on the physicochemical and genotoxic properties of water in a low-order stream in Central Brazil |
title_full_unstemmed |
Effect of land-use pattern on the physicochemical and genotoxic properties of water in a low-order stream in Central Brazil |
title_sort |
effect of land-use pattern on the physicochemical and genotoxic properties of water in a low-order stream in central brazil |
publisher |
Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHi) |
series |
Revista Ambiente & Água |
issn |
1980-993X |
publishDate |
2020-06-01 |
description |
Low-order streams located near urban areas usually receive domestic, industrial, and agricultural wastewaters that negatively affect river water quality. Additionally, water pollution is associated with land-use variations around the river, which is characterized by unplanned urbanization, intense agricultural activities, and deforestation. This work correlated land-use patterns with physicochemical quality and genotoxic potential of water at four points (P1 to P4) along the Extrema River, located in an industrial and agricultural area of Central Brazil. Physicochemical analyses indicated that the water collected from the Extrema River is inappropriate for human consumption. Using the Allium cepa model, no evidence of cytotoxicity was observed at any point; in contrast, the genotoxic potential of these water samples was observed. The correlation of these results with land use showed that the water collected at P3 was the most contaminated; this is probably due to the inflow of wastewater from municipal, industrial, and agriculture activities. Different results were observed for P2 and P4, where land-use analysis attributed the water quality to forest burns. We concluded that differential use of the land changed the characteristics of the associated river water, and A. cepa parameters were more related to land-use characteristics than to physicochemical parameters. This study highlighted the importance of associating land use with the cyto genotoxic potential of water. |
topic |
agricultural activities allium cepa test sewage water quality |
url |
https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1980-993X2020000300309&lng=en&nrm=iso&tlng=en |
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