Non-proportional bioaccumulation of trace metals and metalloids in the planktonic food web of two Singapore coastal marine inlets with contrasting water residence times

11 pages, 5 figures, 5 tables, 1 appendix supplementary data https://dx.doi.org/10.1016/j.scitotenv.2016.03.234.-- This work is a contribution to the consolidated research group 2014 SGR 498 of the Generalitat de Catalunya

Detalles Bibliográficos
Autores: Calbet, Albert, Schmoker, Claire, Russo, Francesca, Trottet, Aurore, Mahjoub, Mohamed-Sofiane, Larsen, Ole, Tong, Hor Yee, Drillet, Guillaume
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/135386
Acceso en línea:http://hdl.handle.net/10261/135386
Access Level:acceso abierto
Palabra clave:Singapore
Plankton
Trace metals and metalloids
Heavy metals
Sediment
Bioaccumulation
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spelling Non-proportional bioaccumulation of trace metals and metalloids in the planktonic food web of two Singapore coastal marine inlets with contrasting water residence timesCalbet, AlbertSchmoker, ClaireRusso, FrancescaTrottet, AuroreMahjoub, Mohamed-SofianeLarsen, OleTong, Hor YeeDrillet, GuillaumeSingaporePlanktonTrace metals and metalloidsHeavy metalsSedimentBioaccumulation11 pages, 5 figures, 5 tables, 1 appendix supplementary data https://dx.doi.org/10.1016/j.scitotenv.2016.03.234.-- This work is a contribution to the consolidated research group 2014 SGR 498 of the Generalitat de CatalunyaWe analyzed the concentrations of trace metals/metalloids (TMs) in the water, sediment and plankton of two semi-enclosed marine coastal inlets located north of Jurong Island and separated by a causeway (SW Singapore; May 2012-April 2013). The west side of the causeway (west station) has residence times of approximately one year, and the east side of the causeway (east station) has residence times of one month. The concentrations of most of the TMs in water and sediment were higher in the west than in the east station. In the water column, most of the TMs were homogeneously distributed or had higher concentrations at the surface. Preliminary evidence suggests that the TMs are primarily derived from aerosol depositions from oil combustion and industry. Analyses of TMs in seston (>. 0.7 μm; mostly phytoplankton) and zooplankton (>. 100 μm) revealed that the seston from the west station had higher concentrations of most TMs; however, the concentrations of TMs in zooplankton were similar at the two stations. Despite the high levels of TMs in water, sediment and seston, the bioaccumulation detected in zooplankton was moderate, suggesting either the presence of effective detoxification mechanisms or/and the inefficient transfer of TMs from primary producers to higher trophic levels as a result of the complexity of marine planktonic food webs. In summary, the TM concentrations in water and seston are not reliable indicators of the bioaccumulation at higher trophic levels of the food webThis work was funded through grant MadeInPlankton from Singapore National Parks Board - Singapore (NParks) and DHI-NTU Research Centre and Education Hub, Ung EliteForsk grants 10-093759 and 10-094773 from the Danish Ministry for Independent Research to GD, and Projects PROTOS (CTM2009-08783), TOPCOP (CTM2011-23480) and FERMI (CGL2014-59227-R) from the Spanish Ministry of Economy and Competitiveness to ACPeer ReviewedElsevierNational Parks Board (Singapore)Nanyang Technological UniversityDanish Council for Independent ResearchMinisterio de Economía y Competitividad (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2016201620162016info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/135386reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2014-59227-Rhttps://dx.doi.org/10.1016/j.scitotenv.2016.03.234Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1353862026-05-22T06:33:51Z
dc.title.none.fl_str_mv Non-proportional bioaccumulation of trace metals and metalloids in the planktonic food web of two Singapore coastal marine inlets with contrasting water residence times
title Non-proportional bioaccumulation of trace metals and metalloids in the planktonic food web of two Singapore coastal marine inlets with contrasting water residence times
spellingShingle Non-proportional bioaccumulation of trace metals and metalloids in the planktonic food web of two Singapore coastal marine inlets with contrasting water residence times
Calbet, Albert
Singapore
Plankton
Trace metals and metalloids
Heavy metals
Sediment
Bioaccumulation
title_short Non-proportional bioaccumulation of trace metals and metalloids in the planktonic food web of two Singapore coastal marine inlets with contrasting water residence times
title_full Non-proportional bioaccumulation of trace metals and metalloids in the planktonic food web of two Singapore coastal marine inlets with contrasting water residence times
title_fullStr Non-proportional bioaccumulation of trace metals and metalloids in the planktonic food web of two Singapore coastal marine inlets with contrasting water residence times
title_full_unstemmed Non-proportional bioaccumulation of trace metals and metalloids in the planktonic food web of two Singapore coastal marine inlets with contrasting water residence times
title_sort Non-proportional bioaccumulation of trace metals and metalloids in the planktonic food web of two Singapore coastal marine inlets with contrasting water residence times
dc.creator.none.fl_str_mv Calbet, Albert
Schmoker, Claire
Russo, Francesca
Trottet, Aurore
Mahjoub, Mohamed-Sofiane
Larsen, Ole
Tong, Hor Yee
Drillet, Guillaume
author Calbet, Albert
author_facet Calbet, Albert
Schmoker, Claire
Russo, Francesca
Trottet, Aurore
Mahjoub, Mohamed-Sofiane
Larsen, Ole
Tong, Hor Yee
Drillet, Guillaume
author_role author
author2 Schmoker, Claire
Russo, Francesca
Trottet, Aurore
Mahjoub, Mohamed-Sofiane
Larsen, Ole
Tong, Hor Yee
Drillet, Guillaume
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv National Parks Board (Singapore)
Nanyang Technological University
Danish Council for Independent Research
Ministerio de Economía y Competitividad (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Singapore
Plankton
Trace metals and metalloids
Heavy metals
Sediment
Bioaccumulation
topic Singapore
Plankton
Trace metals and metalloids
Heavy metals
Sediment
Bioaccumulation
description 11 pages, 5 figures, 5 tables, 1 appendix supplementary data https://dx.doi.org/10.1016/j.scitotenv.2016.03.234.-- This work is a contribution to the consolidated research group 2014 SGR 498 of the Generalitat de Catalunya
publishDate 2016
dc.date.none.fl_str_mv 2016
2016
2016
2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/135386
url http://hdl.handle.net/10261/135386
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2014-59227-R
https://dx.doi.org/10.1016/j.scitotenv.2016.03.234
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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