Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture

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Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica (CONCYTEC), Grant/Award Number: 214‐2015‐FONDECYT; Fonds Wetenschappelijk Onderzoek, Grant/Award Number: GOH3817N Funding information
Detalles Bibliográficos
Autores: Loaiza I., De Boeck G., Alcazar J., Campos D., Cárdenas-Alayza S., Ganoza M., Gómez-Sanchez M., Miglio M., De Troch M.
Formato: artículo
Fecha de Publicación:2021
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/3072
Enlace del recurso:https://hdl.handle.net/20.500.12390/3072
https://doi.org/10.1111/jwas.12822
Nivel de acceso:acceso abierto
Materia:Peruvian ecosystems
biomagnification
https://purl.org/pe-repo/ocde/ford#1.06.12
id CONC_f211faeac9281781bca1e7589f0488da
oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/3072
network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture
title Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture
spellingShingle Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture
Loaiza I.
Peruvian ecosystems
biomagnification
https://purl.org/pe-repo/ocde/ford#1.06.12
title_short Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture
title_full Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture
title_fullStr Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture
title_full_unstemmed Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture
title_sort Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture
author Loaiza I.
author_facet Loaiza I.
De Boeck G.
Alcazar J.
Campos D.
Cárdenas-Alayza S.
Ganoza M.
Gómez-Sanchez M.
Miglio M.
De Troch M.
author_role author
author2 De Boeck G.
Alcazar J.
Campos D.
Cárdenas-Alayza S.
Ganoza M.
Gómez-Sanchez M.
Miglio M.
De Troch M.
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Loaiza I.
De Boeck G.
Alcazar J.
Campos D.
Cárdenas-Alayza S.
Ganoza M.
Gómez-Sanchez M.
Miglio M.
De Troch M.
dc.subject.none.fl_str_mv Peruvian ecosystems
topic Peruvian ecosystems
biomagnification
https://purl.org/pe-repo/ocde/ford#1.06.12
dc.subject.es_PE.fl_str_mv biomagnification
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#1.06.12
description Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica (CONCYTEC), Grant/Award Number: 214‐2015‐FONDECYT; Fonds Wetenschappelijk Onderzoek, Grant/Award Number: GOH3817N Funding information
publishDate 2021
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/3072
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1111/jwas.12822
dc.identifier.scopus.none.fl_str_mv 2-s2.0-85108138345
url https://hdl.handle.net/20.500.12390/3072
https://doi.org/10.1111/jwas.12822
identifier_str_mv 2-s2.0-85108138345
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Journal of the World Aquaculture Society
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.none.fl_str_mv https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0/
dc.publisher.none.fl_str_mv Blackwell Publishing Inc.
publisher.none.fl_str_mv Blackwell Publishing Inc.
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
_version_ 1844883027230982144
spelling Publicationrp01904600rp01903600rp08864600rp01542600rp08863600rp08866600rp08865600rp08867600rp01905600Loaiza I.De Boeck G.Alcazar J.Campos D.Cárdenas-Alayza S.Ganoza M.Gómez-Sanchez M.Miglio M.De Troch M.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2021https://hdl.handle.net/20.500.12390/3072https://doi.org/10.1111/jwas.128222-s2.0-85108138345Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica (CONCYTEC), Grant/Award Number: 214‐2015‐FONDECYT; Fonds Wetenschappelijk Onderzoek, Grant/Award Number: GOH3817N Funding informationThis study investigates the trophic interactions and As and Cd transfer along seven marine ecosystems in Peru. Five of these ecosystems are driven by aquaculture of the Peruvian scallop Argopecten purpuratus. A southward increased gradient of δ15N was observed among the three examined regions along the Peruvian coast. The stable isotope analysis in R (SIAR)-stable isotope mixing models helped to clarify the feeding ecology of A. purpuratus and its important predators (e.g., Bursa ventricosa, Romaleon setosum). The food items of A. purpuratus can be ranked in decreasing order of importance: seston > sediment > particulate organic matter (POM) > brackish-and-fresh water POM input, while A. purpuratus itself was found to be the main prey item for predators. The highest trophic magnification factors (TMFs) were 1.46 and 1.07 for As and Cd, respectively, and were both found at the location in front of the Illescas Reserve Zone (northern Peru). Metal biomagnification and non-biomagnification effects were found in the Peruvian marine food webs, but A. purpuratus always fitted the trophic metal magnification or bio-dilution regression model as intermediate consumer and/or prey. The TMFs and linear metal relationships implied that As contamination is a serious concern in marine ecosystems in Peru. © 2021 The Authors. Journal of the World Aquaculture Society published by Wiley Periodicals LLC on behalf of World Aquaculture Society.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengBlackwell Publishing Inc.Journal of the World Aquaculture Societyinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/Peruvian ecosystemsbiomagnification-1https://purl.org/pe-repo/ocde/ford#1.06.12-1Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquacultureinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/3072oai:repositorio.concytec.gob.pe:20.500.12390/30722024-05-30 15:26:19.967https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="c36fb898-4f43-49ad-a41a-2a57006e9779"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture</Title> <PublishedIn> <Publication> <Title>Journal of the World Aquaculture Society</Title> </Publication> </PublishedIn> <PublicationDate>2021</PublicationDate> <DOI>https://doi.org/10.1111/jwas.12822</DOI> <SCP-Number>2-s2.0-85108138345</SCP-Number> <Authors> <Author> <DisplayName>Loaiza I.</DisplayName> <Person id="rp01904" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>De Boeck G.</DisplayName> <Person id="rp01903" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Alcazar J.</DisplayName> <Person id="rp08864" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Campos D.</DisplayName> <Person id="rp01542" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Cárdenas-Alayza S.</DisplayName> <Person id="rp08863" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Ganoza M.</DisplayName> <Person id="rp08866" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Gómez-Sanchez M.</DisplayName> <Person id="rp08865" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Miglio M.</DisplayName> <Person id="rp08867" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>De Troch M.</DisplayName> <Person id="rp01905" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Blackwell Publishing Inc.</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by/4.0/</License> <Keyword>Peruvian ecosystems</Keyword> <Keyword>biomagnification</Keyword> <Abstract>This study investigates the trophic interactions and As and Cd transfer along seven marine ecosystems in Peru. Five of these ecosystems are driven by aquaculture of the Peruvian scallop Argopecten purpuratus. A southward increased gradient of δ15N was observed among the three examined regions along the Peruvian coast. The stable isotope analysis in R (SIAR)-stable isotope mixing models helped to clarify the feeding ecology of A. purpuratus and its important predators (e.g., Bursa ventricosa, Romaleon setosum). The food items of A. purpuratus can be ranked in decreasing order of importance: seston &gt; sediment &gt; particulate organic matter (POM) &gt; brackish-and-fresh water POM input, while A. purpuratus itself was found to be the main prey item for predators. The highest trophic magnification factors (TMFs) were 1.46 and 1.07 for As and Cd, respectively, and were both found at the location in front of the Illescas Reserve Zone (northern Peru). Metal biomagnification and non-biomagnification effects were found in the Peruvian marine food webs, but A. purpuratus always fitted the trophic metal magnification or bio-dilution regression model as intermediate consumer and/or prey. The TMFs and linear metal relationships implied that As contamination is a serious concern in marine ecosystems in Peru. © 2021 The Authors. Journal of the World Aquaculture Society published by Wiley Periodicals LLC on behalf of World Aquaculture Society.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.361153
Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture
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