Tools for monitoring aquatic environments to identify anthropic effects
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s10661-017-6440-2 http://hdl.handle.net/11449/170534 |
Resumo: | Anthropic activities are directly related to the contamination of aquatic ecosystems owing to the release of numerous chemicals from agricultural and urban waste. These contaminants cause environmental degradation and a decrease in the availability of water quality. The objective of this search was to evaluate the efficiency of physicochemical, chemical, and microbiological tests; extraction of chlorophyll a; and genetic parameters to identify anthropic activities and weather condition effects on the stream water quality and the consequences of its use by the population. The physicochemical parameters were within the limits allowed by the Brazilian law. However, contamination by metals (Cd 0.510 mg L−1, Co 0.405 mg L−1, and Ni 0.316 mg L−1) has been found at various collection points to be more than the allowable values. The antibiotic oxytetracycline was detected in stream water in quantities of up to 89 μg L−1. In relation to microbiological contamination, Escherichia coli and Pseudomonas spp. have been isolated. The averages of chlorophyll a were up to 0.15558 mg cm−2. Genetic tools identified greater number of micronuclei and DNA damage in periods that showed lower rainfall rates and lower amounts of metals. The analysis used for monitoring was efficient to verify the interference that animal breeding and planting of different cultures have caused on that stream. Thus, the continued use of this water for drinking, irrigation of vegetables, and recreational activities makes the population susceptible to contamination by bacteria and creates conditions for the development of genetic alterations in the long run. |
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Tools for monitoring aquatic environments to identify anthropic effectsEnvironmental pollutantsGenetic parameterMicrobiologySurface waterAnthropic activities are directly related to the contamination of aquatic ecosystems owing to the release of numerous chemicals from agricultural and urban waste. These contaminants cause environmental degradation and a decrease in the availability of water quality. The objective of this search was to evaluate the efficiency of physicochemical, chemical, and microbiological tests; extraction of chlorophyll a; and genetic parameters to identify anthropic activities and weather condition effects on the stream water quality and the consequences of its use by the population. The physicochemical parameters were within the limits allowed by the Brazilian law. However, contamination by metals (Cd 0.510 mg L−1, Co 0.405 mg L−1, and Ni 0.316 mg L−1) has been found at various collection points to be more than the allowable values. The antibiotic oxytetracycline was detected in stream water in quantities of up to 89 μg L−1. In relation to microbiological contamination, Escherichia coli and Pseudomonas spp. have been isolated. The averages of chlorophyll a were up to 0.15558 mg cm−2. Genetic tools identified greater number of micronuclei and DNA damage in periods that showed lower rainfall rates and lower amounts of metals. The analysis used for monitoring was efficient to verify the interference that animal breeding and planting of different cultures have caused on that stream. Thus, the continued use of this water for drinking, irrigation of vegetables, and recreational activities makes the population susceptible to contamination by bacteria and creates conditions for the development of genetic alterations in the long run.FACET Faculty of Exact Sciences and Technology/UFGD Federal University of Grande Dourados University City of Dourados, Rodovia Dourados/ItahumIBILCE Institute of Biosciences Arts and Exact Sciences/UNESP Paulista State University Júlio de Mesquita Filho, São José do Rio Preto Campus, Rua Cristóvão Colombo, 2265, Jardim NazarethCERNA Center for Studies in Natural Resources/UEMS State University of Mato Grosso do Sul University City of Dourados, Rodovia Dourados/ItahumFCBA Faculty of Biological and Environmental Sciences/UFGD Federal University of Grande Dourados University City of Dourados, Rodovia Dourados/ItahumIBILCE Institute of Biosciences Arts and Exact Sciences/UNESP Paulista State University Júlio de Mesquita Filho, São José do Rio Preto Campus, Rua Cristóvão Colombo, 2265, Jardim NazarethUniversity City of DouradosUniversidade Estadual Paulista (Unesp)Universidade Estadual de Mato Grosso do Sul (UEMS)da Rocha, Monyque PalaganoDourado, Priscila Leocadia Rosa [UNESP]Cardoso, Claudia Andrea LimaCândido, Liliam SilvaPereira, Joelson Gonçalvesde Oliveira, Kelly Mari PiresGrisolia, Alexeia Barufatti2018-12-11T16:51:13Z2018-12-11T16:51:13Z2018-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1007/s10661-017-6440-2Environmental Monitoring and Assessment, v. 190, n. 2, 2018.1573-29590167-6369http://hdl.handle.net/11449/17053410.1007/s10661-017-6440-22-s2.0-850400897492-s2.0-85040089749.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEnvironmental Monitoring and Assessment0,5890,589info:eu-repo/semantics/openAccess2023-11-02T06:10:14Zoai:repositorio.unesp.br:11449/170534Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-02T06:10:14Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Tools for monitoring aquatic environments to identify anthropic effects |
title |
Tools for monitoring aquatic environments to identify anthropic effects |
spellingShingle |
Tools for monitoring aquatic environments to identify anthropic effects da Rocha, Monyque Palagano Environmental pollutants Genetic parameter Microbiology Surface water |
title_short |
Tools for monitoring aquatic environments to identify anthropic effects |
title_full |
Tools for monitoring aquatic environments to identify anthropic effects |
title_fullStr |
Tools for monitoring aquatic environments to identify anthropic effects |
title_full_unstemmed |
Tools for monitoring aquatic environments to identify anthropic effects |
title_sort |
Tools for monitoring aquatic environments to identify anthropic effects |
author |
da Rocha, Monyque Palagano |
author_facet |
da Rocha, Monyque Palagano Dourado, Priscila Leocadia Rosa [UNESP] Cardoso, Claudia Andrea Lima Cândido, Liliam Silva Pereira, Joelson Gonçalves de Oliveira, Kelly Mari Pires Grisolia, Alexeia Barufatti |
author_role |
author |
author2 |
Dourado, Priscila Leocadia Rosa [UNESP] Cardoso, Claudia Andrea Lima Cândido, Liliam Silva Pereira, Joelson Gonçalves de Oliveira, Kelly Mari Pires Grisolia, Alexeia Barufatti |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
University City of Dourados Universidade Estadual Paulista (Unesp) Universidade Estadual de Mato Grosso do Sul (UEMS) |
dc.contributor.author.fl_str_mv |
da Rocha, Monyque Palagano Dourado, Priscila Leocadia Rosa [UNESP] Cardoso, Claudia Andrea Lima Cândido, Liliam Silva Pereira, Joelson Gonçalves de Oliveira, Kelly Mari Pires Grisolia, Alexeia Barufatti |
dc.subject.por.fl_str_mv |
Environmental pollutants Genetic parameter Microbiology Surface water |
topic |
Environmental pollutants Genetic parameter Microbiology Surface water |
description |
Anthropic activities are directly related to the contamination of aquatic ecosystems owing to the release of numerous chemicals from agricultural and urban waste. These contaminants cause environmental degradation and a decrease in the availability of water quality. The objective of this search was to evaluate the efficiency of physicochemical, chemical, and microbiological tests; extraction of chlorophyll a; and genetic parameters to identify anthropic activities and weather condition effects on the stream water quality and the consequences of its use by the population. The physicochemical parameters were within the limits allowed by the Brazilian law. However, contamination by metals (Cd 0.510 mg L−1, Co 0.405 mg L−1, and Ni 0.316 mg L−1) has been found at various collection points to be more than the allowable values. The antibiotic oxytetracycline was detected in stream water in quantities of up to 89 μg L−1. In relation to microbiological contamination, Escherichia coli and Pseudomonas spp. have been isolated. The averages of chlorophyll a were up to 0.15558 mg cm−2. Genetic tools identified greater number of micronuclei and DNA damage in periods that showed lower rainfall rates and lower amounts of metals. The analysis used for monitoring was efficient to verify the interference that animal breeding and planting of different cultures have caused on that stream. Thus, the continued use of this water for drinking, irrigation of vegetables, and recreational activities makes the population susceptible to contamination by bacteria and creates conditions for the development of genetic alterations in the long run. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-11T16:51:13Z 2018-12-11T16:51:13Z 2018-02-01 |
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/10.1007/s10661-017-6440-2 Environmental Monitoring and Assessment, v. 190, n. 2, 2018. 1573-2959 0167-6369 http://hdl.handle.net/11449/170534 10.1007/s10661-017-6440-2 2-s2.0-85040089749 2-s2.0-85040089749.pdf |
url |
http://dx.doi.org/10.1007/s10661-017-6440-2 http://hdl.handle.net/11449/170534 |
identifier_str_mv |
Environmental Monitoring and Assessment, v. 190, n. 2, 2018. 1573-2959 0167-6369 10.1007/s10661-017-6440-2 2-s2.0-85040089749 2-s2.0-85040089749.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Environmental Monitoring and Assessment 0,589 0,589 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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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1792961716846329856 |