Estrogen levels in surface sediments from a multi-impacted Brazilian estuarine system
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.marpolbul.2019.03.052 http://hdl.handle.net/11449/185878 |
Resumo: | Estrogen levels were assessed in surface sediments from one of the most industrialized and urbanized estuarine systems in Latin America (SSES, Santos and Sao Vicente estuarine system). Estriol (E3) presented quantifiable levels in all sampled sites, ranging from 20.9 ng g(-1) to 694.2 ng g(-1). 17 beta-estradiol (E2) and 17 alpha-ethinylestradiol (EE2) were also detected in almost all sampled sites. The highest concentration of E2 was 23.9 ng g(-1), whereas high levels of EE2 86.3 ng g(-1). The occurrence of estrogens in SSES was diffuse and partially related to a domestic sewage outfall. Estrogens were also found in areas with substantial contribution of sanitary effluents from domiciles not covered by sanitation services. Our results reinforce that studies on environmental contamination by estrogens should not be spatially limited to the vicinities of point sources. These results contribute to raise awareness on the need of a formal approach to assess ecological risks of estrogens in the SSES. |
id |
UNSP_44ce3700a68356ffcdd4e8c5dbb92a3d |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/185878 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Estrogen levels in surface sediments from a multi-impacted Brazilian estuarine systemContaminationEstriol17 beta-estradiol17 alpha-ethinylestradiolSewageEndocrine disruptorsEstrogen levels were assessed in surface sediments from one of the most industrialized and urbanized estuarine systems in Latin America (SSES, Santos and Sao Vicente estuarine system). Estriol (E3) presented quantifiable levels in all sampled sites, ranging from 20.9 ng g(-1) to 694.2 ng g(-1). 17 beta-estradiol (E2) and 17 alpha-ethinylestradiol (EE2) were also detected in almost all sampled sites. The highest concentration of E2 was 23.9 ng g(-1), whereas high levels of EE2 86.3 ng g(-1). The occurrence of estrogens in SSES was diffuse and partially related to a domestic sewage outfall. Estrogens were also found in areas with substantial contribution of sanitary effluents from domiciles not covered by sanitation services. Our results reinforce that studies on environmental contamination by estrogens should not be spatially limited to the vicinities of point sources. These results contribute to raise awareness on the need of a formal approach to assess ecological risks of estrogens in the SSES.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Santa Cecilia, Lab Ecotoxicol, Santos, BrazilUniv Estadual Paulista, Inst Quim, Dept Quim Analit, Araraquara, BrazilUniv Fed Sao Paulo, Dept Ciencias Mar, Santos, BrazilUniv Estadual Paulista, Inst Quim, Dept Quim Analit, Araraquara, BrazilCNPq: PQ 306486/2015-6CNPq: PQ 308079/2015-9CNPq: 154841/2018-8Elsevier B.V.Univ Santa CeciliaUniversidade Estadual Paulista (Unesp)Universidade Federal de São Paulo (UNIFESP)Pusceddu, Fabio HermesSugauara, Lucy Elaine [UNESP]Marchi, Mary Rodrigues de [UNESP]Choueri, Rodrigo BrasilCastro, Italo Braga2019-10-04T12:39:18Z2019-10-04T12:39:18Z2019-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article576-580http://dx.doi.org/10.1016/j.marpolbul.2019.03.052Marine Pollution Bulletin. Oxford: Pergamon-elsevier Science Ltd, v. 142, p. 576-580, 2019.0025-326Xhttp://hdl.handle.net/11449/18587810.1016/j.marpolbul.2019.03.052WOS:000474319500067Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMarine Pollution Bulletininfo:eu-repo/semantics/openAccess2021-10-22T19:10:51Zoai:repositorio.unesp.br:11449/185878Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:05:02.030600Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Estrogen levels in surface sediments from a multi-impacted Brazilian estuarine system |
title |
Estrogen levels in surface sediments from a multi-impacted Brazilian estuarine system |
spellingShingle |
Estrogen levels in surface sediments from a multi-impacted Brazilian estuarine system Pusceddu, Fabio Hermes Contamination Estriol 17 beta-estradiol 17 alpha-ethinylestradiol Sewage Endocrine disruptors |
title_short |
Estrogen levels in surface sediments from a multi-impacted Brazilian estuarine system |
title_full |
Estrogen levels in surface sediments from a multi-impacted Brazilian estuarine system |
title_fullStr |
Estrogen levels in surface sediments from a multi-impacted Brazilian estuarine system |
title_full_unstemmed |
Estrogen levels in surface sediments from a multi-impacted Brazilian estuarine system |
title_sort |
Estrogen levels in surface sediments from a multi-impacted Brazilian estuarine system |
author |
Pusceddu, Fabio Hermes |
author_facet |
Pusceddu, Fabio Hermes Sugauara, Lucy Elaine [UNESP] Marchi, Mary Rodrigues de [UNESP] Choueri, Rodrigo Brasil Castro, Italo Braga |
author_role |
author |
author2 |
Sugauara, Lucy Elaine [UNESP] Marchi, Mary Rodrigues de [UNESP] Choueri, Rodrigo Brasil Castro, Italo Braga |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Univ Santa Cecilia Universidade Estadual Paulista (Unesp) Universidade Federal de São Paulo (UNIFESP) |
dc.contributor.author.fl_str_mv |
Pusceddu, Fabio Hermes Sugauara, Lucy Elaine [UNESP] Marchi, Mary Rodrigues de [UNESP] Choueri, Rodrigo Brasil Castro, Italo Braga |
dc.subject.por.fl_str_mv |
Contamination Estriol 17 beta-estradiol 17 alpha-ethinylestradiol Sewage Endocrine disruptors |
topic |
Contamination Estriol 17 beta-estradiol 17 alpha-ethinylestradiol Sewage Endocrine disruptors |
description |
Estrogen levels were assessed in surface sediments from one of the most industrialized and urbanized estuarine systems in Latin America (SSES, Santos and Sao Vicente estuarine system). Estriol (E3) presented quantifiable levels in all sampled sites, ranging from 20.9 ng g(-1) to 694.2 ng g(-1). 17 beta-estradiol (E2) and 17 alpha-ethinylestradiol (EE2) were also detected in almost all sampled sites. The highest concentration of E2 was 23.9 ng g(-1), whereas high levels of EE2 86.3 ng g(-1). The occurrence of estrogens in SSES was diffuse and partially related to a domestic sewage outfall. Estrogens were also found in areas with substantial contribution of sanitary effluents from domiciles not covered by sanitation services. Our results reinforce that studies on environmental contamination by estrogens should not be spatially limited to the vicinities of point sources. These results contribute to raise awareness on the need of a formal approach to assess ecological risks of estrogens in the SSES. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-04T12:39:18Z 2019-10-04T12:39:18Z 2019-05-01 |
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/10.1016/j.marpolbul.2019.03.052 Marine Pollution Bulletin. Oxford: Pergamon-elsevier Science Ltd, v. 142, p. 576-580, 2019. 0025-326X http://hdl.handle.net/11449/185878 10.1016/j.marpolbul.2019.03.052 WOS:000474319500067 |
url |
http://dx.doi.org/10.1016/j.marpolbul.2019.03.052 http://hdl.handle.net/11449/185878 |
identifier_str_mv |
Marine Pollution Bulletin. Oxford: Pergamon-elsevier Science Ltd, v. 142, p. 576-580, 2019. 0025-326X 10.1016/j.marpolbul.2019.03.052 WOS:000474319500067 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Marine Pollution Bulletin |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
576-580 |
dc.publisher.none.fl_str_mv |
Elsevier B.V. |
publisher.none.fl_str_mv |
Elsevier B.V. |
dc.source.none.fl_str_mv |
Web of Science 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 |
|
_version_ |
1808129281660813312 |