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dc.contributor.author
Pedelacq, María Eugenia
dc.contributor.author
Garaffo, Griselda Valeria
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Llanos, Elizabeth Noemi
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Venturini, Natalia
dc.contributor.author
Muniz, Pablo
dc.date.available
2023-07-25T12:28:41Z
dc.date.issued
2022-11
dc.identifier.citation
Pedelacq, María Eugenia; Garaffo, Griselda Valeria; Llanos, Elizabeth Noemi; Venturini, Natalia; Muniz, Pablo; Pollution has negative effects on macrozoobenthic trait diversity in a large subtropical estuary; Pergamon-Elsevier Science Ltd; Marine Pollution Bulletin; 184; 114101; 11-2022; 1-10
dc.identifier.issn
0025-326X
dc.identifier.uri
http://hdl.handle.net/11336/205209
dc.description.abstract
Changes in species composition and relative abundance caused by pollution might have an impact on the community dynamics and ecosystem functioning. Macrobenthos are widely used as indicators of marine environmental health due to their sensitive to disturbance. The present study aims to evaluate spatial and temporal variability of functional diversity of macrobenthos of the Montevideo and Canelones coastal zone along a pre-established pollution gradient, based on Biological Traits Analysis, and functional diversity indices. Body-size”, “Feeding-mode”, “Habitat”, and “Indicator-role” were useful proxies to detect changes in environmental conditions in organically enriched habitats. FRic, FEve and FDis detected temporal variations but only FRic registered spatial variations. Differences among surveys would mainly reflect environmental variability caused by the 2009–2010 El Niño-Southern Oscillation event. Finally, negative correlations between FEve and FDis with AMBI suggest both indices as useful proxies of benthic environmental health, with potential to be used in monitoring and quality assessment programs.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
BTA
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FUNCTIONAL TRAITS
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MACROZOOBENTHOS
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ORGANIC POLLUTION
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RÍO DE LA PLATA
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URUGUAY
dc.subject.classification
Ecología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Pollution has negative effects on macrozoobenthic trait diversity in a large subtropical estuary
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-06T22:07:24Z
dc.journal.volume
184
dc.journal.number
114101
dc.journal.pagination
1-10
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Pedelacq, María Eugenia. Universidad de la República; Uruguay
dc.description.fil
Fil: Garaffo, Griselda Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Llanos, Elizabeth Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Venturini, Natalia. Universidad de la Republica; Uruguay
dc.description.fil
Fil: Muniz, Pablo. Universidad de la República; Uruguay
dc.journal.title
Marine Pollution Bulletin
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.marpolbul.2022.114101
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0025326X22007834
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