Occurrence and air-water diffusive exchange legacy persistent organic pollutants in an oligotrophic north Patagonian lake.

Air Pollutants / analysis Environmental Monitoring Lakes Persistent Organic Pollutants Pesticides / analysis Polychlorinated Biphenyls / analysis Water Water Pollutants, Chemical / analysis
Air-water exchange Legacy pollutants North patagonian lakes Pesticides South America

Journal

Environmental research
ISSN: 1096-0953
Titre abrégé: Environ Res
Pays: Netherlands
ID NLM: 0147621

Informations de publication

Date de publication:
03 2022
Historique:
received: 12 03 2021
revised: 07 09 2021
accepted: 08 09 2021
pubmed: 24 9 2021
medline: 27 1 2022
entrez: 23 9 2021
Statut: ppublish

Résumé

In this study, the occurrence and diffusive air-water exchange of POPs in Panguipulli Lake (39°42'S-72°13'W), an oligotrophic lake located in northern Patagonia (Chile), were determined. Air and water samples were collected between March and August 2017 (autumn-winter) and analyzed for concentrations of OCPs (α-HCH, β-HCH, γ-HCH and HCB) and PCBs (PCB-28,-52,-101,-118,-153,-158,-180) using gas chromatography coupled with an electron capture detector. The direction of air-water exchange direction was evaluated using a fugacity approach (ƒ

Identifiants

DOI: 10.1016/j.envres.2021.112042 PMID: 34555404
pubmed: 34555404
pii: S0013-9351(21)01337-2
doi: 10.1016/j.envres.2021.112042
pii:
doi:

Substances chimiques

Air Pollutants 0
Pesticides 0
Water Pollutants, Chemical 0
Water 059QF0KO0R
Polychlorinated Biphenyls DFC2HB4I0K

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

112042

Informations de copyright

Copyright © 2021. Published by Elsevier Inc.

Auteurs

Thais Luarte (T)

Departamento de Ciencias Biológicas, Facultad Ciencias de La Vida, Universidad Andres Bello, Santiago, Chile; Programa de Doctorado en Medicina de La Conservación, Facultad Ciencias de La Vida, Universidad Andres Bello, Santiago, Chile; GEMA, Center for Genomics, Ecology & Environment, Universidad Mayor, Camino La Pirámide, 5750, Huechuraba, Santiago, Chile.

Felipe Tucca (F)

Instituto Tecnológico Del Salmón (INTESAL de SalmonChile), Av. Juan Soler Manfredini 41, Of. 1802, Puerto Montt, Chile. Electronic address: f.tucca@intesal.cl.

Jorge Nimptsch (J)

Instituto de Ciencias Marinas y Limnológicas, Facultad de Ciencias, Universidad Austral de Chile, Valdivia, Casilla 567, Chile.

Stefan Woelfl (S)

Instituto de Ciencias Marinas y Limnológicas, Facultad de Ciencias, Universidad Austral de Chile, Valdivia, Casilla 567, Chile.

Gemma Casas (G)

Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Barcelona, Spain.

Jordi Dachs (J)

Department of Environmental Chemistry, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), Barcelona, Spain.

Gustavo Chiang (G)

Departamento de Ciencias Biológicas, Facultad Ciencias de La Vida, Universidad Andres Bello, Santiago, Chile.

Karla Pozo (K)

RECETOX, Research Centre for Toxic Compounds in the Environment, Masaryk University, Kamenice 753/5, 625 00, Brno, Czech Republic; Facultad de Ingeniería y Tecnología, Universidad San Sebastián, Lientur 1457, Concepción, Bío Bío, Chile.

Ricardo Barra (R)

Departamento de Sistemas Acuáticos, Facultad de Ciencias Ambientales y Centro EULA, Universidad de Concepción, 4070386, Chile.

Cristóbal Galbán-Malagón (C)

GEMA, Center for Genomics, Ecology & Environment, Universidad Mayor, Camino La Pirámide, 5750, Huechuraba, Santiago, Chile. Electronic address: cristobal.galban@umayor.cl.

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Classifications MeSH

questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants atmosphériques › Occurrence and air-water diffusive exchange...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pratiques en santé publique › Surveillance de l'environnement › Occurrence and air-water diffusive exchange...
questionsmedicales.fr › Environnement et santé publique › Environnement › Eau douce › Lacs › Occurrence and air-water diffusive exchange...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants organiques persistants › Occurrence and air-water diffusive exchange...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Pesticides › Occurrence and air-water diffusive exchange...
questionsmedicales.fr › Composés chimiques organiques › Hydrocarbures › Hydrocarbures halogénés › Hydrocarbures chlorés › Polychlorobiphényles › Occurrence and air-water diffusive exchange...
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'oxygène › Oxydes › Eau › Occurrence and air-water diffusive exchange...
questionsmedicales.fr › Actions chimiques et utilisations › Actions toxiques › Polluants environnementaux › Polluants de l'eau › Polluants chimiques de l'eau › Occurrence and air-water diffusive exchange...