Repository logo
 
Publication

Modeling fish biological responses to contaminants and natural variability in estuaries

2014Journal article Restricted
Simple item page
dc.contributor.authorFonseca, V.F.
dc.contributor.authorVasconcelos, R.P.
dc.contributor.authorFrança, S.
dc.contributor.authorSerafim, M.A.
dc.contributor.authorLopes, Belisandra
dc.contributor.authorCompany, Rui
dc.contributor.authorBebianno, Maria João
dc.contributor.authorCosta, M.J.
dc.contributor.authorCabral, H.N.
dc.date.accessioned2020-04-22T10:14:04Z
dc.date.available2020-04-22T10:14:04Z
dc.date.issued2014
dc.description.abstractUnderstanding the factors that influence biological responses to contaminants has long been a major goal in marine environmental research. Seven estuarine sites along the Portuguese coast were sampled over a year, and different biological responses of Pomatoschistus microps and Atherina presbyter were determined: superoxide dismutase, catalase, ethoxyresorufin O-deethylase, glutathione S-transferase, metallothioneins, lipid peroxidation, RNA:DNA ratio and condition factor K. Generalized linear models (GLM) were developed for each biological variable per species in relation to sediment chemical characterization (metals and polycyclic aromatic hydrocarbons concentration) and environmental conditions (month, site, water temperature, salinity, depth and mud percentage in the sediment). GLM varied in explanatory power and in the set of predictor variables included in the models. Environmental factors were frequently selected as predictor variables. Individual metals concentration and sediment quality guidelines (integrating all metals) were the major contaminants explaining biological variability. Accordingly, models for metallothioneins and lipid peroxidation had highest explanatory power. Species-specific responses and dataset size were the basis of observed differences between GLM for the two species.pt_PT
dc.description.sponsorshipPEst-OE/MAR/UI0199/2011, (SFRH/ BPD/65473/2009),pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.marenvres.2013.10.011pt_PT
dc.identifier.issn0141-1136
dc.identifier.urihttp://hdl.handle.net/10400.1/13741
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationFISHBIODIVERSITY - Biodiversity, function, source-sink balance and services of fish communities in estuaries: modelling patterns and relationships, and predicting responses in view of natural and anthropogenic induced changes
dc.relationDYNAMIC MODELLING OF ESTUARINE FISH POPULATIONS: AN EVALUATION OF DIFFERENT APPROACHES TO MODEL SPECIES FUNCTIONAL TRAITS AT A MULTIPLE SCALES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAnimalspt_PT
dc.subjectEnvironmentpt_PT
dc.subjectEnvironmental exposurept_PT
dc.subjectEnvironmental monitoringpt_PT
dc.subjectFish proteinspt_PT
dc.subjectGeologic sedimentspt_PT
dc.subjectLinear modelspt_PT
dc.subjectMetalspt_PT
dc.subjectOsmeriformespt_PT
dc.subjectPerciformespt_PT
dc.subjectPolycyclic aromatic hydrocarbonspt_PT
dc.subjectPortugalpt_PT
dc.subjectSeasonspt_PT
dc.subjectWater pollutantspt_PT
dc.subjectEstuariespt_PT
dc.subjectModelspt_PT
dc.subjectChemicalpt_PT
dc.subjectBiologicalpt_PT
dc.titleModeling fish biological responses to contaminants and natural variability in estuariespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleFISHBIODIVERSITY - Biodiversity, function, source-sink balance and services of fish communities in estuaries: modelling patterns and relationships, and predicting responses in view of natural and anthropogenic induced changes
oaire.awardTitleDYNAMIC MODELLING OF ESTUARINE FISH POPULATIONS: AN EVALUATION OF DIFFERENT APPROACHES TO MODEL SPECIES FUNCTIONAL TRAITS AT A MULTIPLE SCALES
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FMAR%2F117119%2F2010/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F73360%2F2010/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F80043%2F2011/PT
oaire.citation.endPage55pt_PT
oaire.citation.startPage45pt_PT
oaire.citation.titleMarine Environmental Researchpt_PT
oaire.citation.volume96pt_PT
oaire.fundingStream3599-PPCDT
oaire.fundingStreamSFRH
person.familyNamePereira Serafim
person.familyNameLopes
person.familyNameBebianno
person.givenNameMaria Angela
person.givenNameBelisandra
person.givenNameMaria
person.identifier.ciencia-id9C18-090A-5E3D
person.identifier.ciencia-id6A15-9C84-CA28
person.identifier.ciencia-id2B11-46AC-B94B
person.identifier.orcid0000-0002-1165-0645
person.identifier.orcid0000-0003-3565-4795
person.identifier.orcid0000-0003-1492-8566
person.identifier.scopus-author-id23985890600
person.identifier.scopus-author-id7004152715
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication0e42fc03-7052-438d-952b-b3caa5bdc36a
relation.isAuthorOfPublication24b957b6-c584-447f-ad53-d6b6aa57d104
relation.isAuthorOfPublication2e00a26d-1dd3-4c22-a6bf-ac7943ae0d32
relation.isAuthorOfPublication.latestForDiscovery2e00a26d-1dd3-4c22-a6bf-ac7943ae0d32
relation.isProjectOfPublicationbe6b23e8-0c57-43d8-a903-40abc27c6870
relation.isProjectOfPublication6b05a258-d803-439c-95be-92fcefb2d58c
relation.isProjectOfPublication165631ae-dfac-4a6d-a4b9-f155a3a06b96
relation.isProjectOfPublication.latestForDiscoverybe6b23e8-0c57-43d8-a903-40abc27c6870

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Fonseca et al 2014 MER.pdf
Size:
1.05 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
3.46 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

CIM2-Artigos (em revistas ou actas indexadas)