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Multicompartmental analysis of POPs and PAHs in Concepciόn Bay, central Chile: Part I - Levels and patterns after the 2010 tsunami.
Pozo, Karla; Gómez, Victoria; Pribylová, Petra; Lammel, Gerhard; Klánová, Jana; Rudolph, Anny; Ahumada, Ramón.
Afiliação
  • Pozo K; RECETOX, Faculty of Science, Masaryk University, Kotlarska 2, Brno, Czech Republic; Facultad de Ingeniería y Tecnología, Universidad San Sebastián, Concepción, Chile. Electronic address: pozo@recetox.muni.cz.
  • Gómez V; Department of Environmental Sciences, University of Siena, Siena, Italy.
  • Pribylová P; RECETOX, Faculty of Science, Masaryk University, Kotlarska 2, Brno, Czech Republic.
  • Lammel G; RECETOX, Faculty of Science, Masaryk University, Kotlarska 2, Brno, Czech Republic; Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany.
  • Klánová J; RECETOX, Faculty of Science, Masaryk University, Kotlarska 2, Brno, Czech Republic.
  • Rudolph A; Facultad de Ciencias, Universidad Católica de la Santísima Concepción, Concepción, Chile.
  • Ahumada R; Facultad de Ciencias, Universidad Católica de la Santísima Concepción, Concepción, Chile.
Mar Pollut Bull ; 174: 113144, 2022 Jan.
Article em En | MEDLINE | ID: mdl-35090286
Persistent organic pollutants (POPs) and polycyclic aromatic hydrocarbons (PAHs) were determined in abiotic samples from Concepción Bay in Central Chile. Samples were soxhlet extracted and injected in gas chromatography-mass spectrometry (GCMS). Polybrominated diphenyl ethers (PBDEs) showed the highest levels in air (3-1100 pg m-3), in water (2-64 pg L-1), in sediment, and soil (1-78 ng g-1 (dw)). PAHs were also high in the air (1-6 ng m-3), in water (1-7 ng L-1), in sediment (90-300 ng g-1 (dw)), and in soil (15-2300 ng g-1 (dw)). The polychlorinated biphenyls (PCBs) and chlorinated pesticides were generally low and did not show clear trends along the water column, with exception of PAHs. New data are presented in this work to assess the health status of a relevant coastal area in central Chile.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Hidrocarbonetos Policíclicos Aromáticos / Poluentes Ambientais Aspecto: Patient_preference País/Região como assunto: America do sul / Chile Idioma: En Revista: Mar Pollut Bull Ano de publicação: 2022 Tipo de documento: Article País de publicação: Reino Unido

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Hidrocarbonetos Policíclicos Aromáticos / Poluentes Ambientais Aspecto: Patient_preference País/Região como assunto: America do sul / Chile Idioma: En Revista: Mar Pollut Bull Ano de publicação: 2022 Tipo de documento: Article País de publicação: Reino Unido