Different microbial functioning in natural versus man-made mediterranean coastal lagoons in relation to season

Coastal marsh lagoons are of high ecological relevance playing a key role in the carbon cycle but are threatened to disappear due to global change effects. Restoration practices can counteract this process. This study compares the microbial heterotrophic functioning in three “new” man-made lagoons (...

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Autores: Boadella, Judit, Butturini, Andrea, Compte Ciurana, Jordi, Gionchetta, Giulia, Perujo Buxeda, Núria, Quintana Pou, Xavier, Romaní i Cornet, Anna M.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/19630
Acceso en línea:http://hdl.handle.net/10256/19630
Access Level:acceso abierto
Palabra clave:Albuferes
Lagoons
Cicle del carboni
Carbon cycle (Biogeochemistry)
Ecologia microbiana
Microbial ecology
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spelling Different microbial functioning in natural versus man-made mediterranean coastal lagoons in relation to seasonBoadella, JuditButturini, AndreaCompte Ciurana, JordiGionchetta, GiuliaPerujo Buxeda, NúriaQuintana Pou, XavierRomaní i Cornet, Anna M.AlbuferesLagoonsCicle del carboniCarbon cycle (Biogeochemistry)Ecologia microbianaMicrobial ecologyCoastal marsh lagoons are of high ecological relevance playing a key role in the carbon cycle but are threatened to disappear due to global change effects. Restoration practices can counteract this process. This study compares the microbial heterotrophic functioning in three “new” man-made lagoons (created in 2016) to that in three “old” lagoons (two natural plus one created in 2002) from a Mediterranean coastal marsh. The activity of a range of microbial extracellular enzymes, the functional diversity, and the dissolved organic matter (DOM) quality, together with microbial biomass and water physic-chemistry were analysed seasonally in the water column of the six lagoons during 2017. Seasonality was a key driver for the lagoons microbial functioning mainly characterized by lowest microbial activities in winter when DOM was highly aromatic after storm events and an increase in organic matter degradation capabilities from winter to summer probably due to a rise in temperature and DOM input from primary production. Significant differences among lagoons appeared when they were less connected (summer and autumn), and old lagoons showed a greater utilization of proteinaceous and polysaccharidic compounds than new lagoons probably linked to their greater algal biomass (chlorophyll content), which may be supported by their larger phosphorus content. In autumn, there was also a greater use of allochthonous plant material in the old lagoons (higher XYL, and XYL/GLU ratio) probably related to their greater development of riparian vegetation. The functional diversity was the lowest in autumn when the lagoons showed distinct functional fingerprints and the lagoon created in 2002 was grouped with the new ones and distinguished from the natural ones, suggesting that it did not achieve complete restoration. Results indicate that microbial functional parameters related to organic matter use are a relevant and sensitive tool to study lagoon restoration processes, reflecting whole ecosystem nutrient and carbon cyclingFinancial support was provided by Life+ Program of the European Commission (Life 679 Pletera; LIFE13NAT/ES/001001), the Spanish Ministry of Economy and Competitiveness (project ref. CGL2016-76024-R AEI/FEDER/UE), the Spanish Ministry of Science, Innovation and Universities (Project ref. RTI2018-097950-B-C21), and the Catalan Government (“Generalitat de Catalunya”, 2014 SGR 484)Open Access funding provided thanks to the CRUE-CSIC agreement with ElsevierElsevierMinisterio de Economía y Competitividad (Espanya)Agencia Estatal de Investigación2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer-reviewedapplication/pdfhttp://hdl.handle.net/10256/19630http://hdl.handle.net/10256/19630Estuarine, Coastal and Shelf Science, 2021, art. núm. 107434Articles publicats (D-CCAA)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecss.2021.107434info:eu-repo/semantics/altIdentifier/issn/0272-7714MINECO/PE 2016-2020/CGL2016-76024-Rinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097950-B-C21Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/196302026-05-29T05:05:01Z
dc.title.none.fl_str_mv Different microbial functioning in natural versus man-made mediterranean coastal lagoons in relation to season
title Different microbial functioning in natural versus man-made mediterranean coastal lagoons in relation to season
spellingShingle Different microbial functioning in natural versus man-made mediterranean coastal lagoons in relation to season
Boadella, Judit
Albuferes
Lagoons
Cicle del carboni
Carbon cycle (Biogeochemistry)
Ecologia microbiana
Microbial ecology
title_short Different microbial functioning in natural versus man-made mediterranean coastal lagoons in relation to season
title_full Different microbial functioning in natural versus man-made mediterranean coastal lagoons in relation to season
title_fullStr Different microbial functioning in natural versus man-made mediterranean coastal lagoons in relation to season
title_full_unstemmed Different microbial functioning in natural versus man-made mediterranean coastal lagoons in relation to season
title_sort Different microbial functioning in natural versus man-made mediterranean coastal lagoons in relation to season
dc.creator.none.fl_str_mv Boadella, Judit
Butturini, Andrea
Compte Ciurana, Jordi
Gionchetta, Giulia
Perujo Buxeda, Núria
Quintana Pou, Xavier
Romaní i Cornet, Anna M.
author Boadella, Judit
author_facet Boadella, Judit
Butturini, Andrea
Compte Ciurana, Jordi
Gionchetta, Giulia
Perujo Buxeda, Núria
Quintana Pou, Xavier
Romaní i Cornet, Anna M.
author_role author
author2 Butturini, Andrea
Compte Ciurana, Jordi
Gionchetta, Giulia
Perujo Buxeda, Núria
Quintana Pou, Xavier
Romaní i Cornet, Anna M.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (Espanya)
Agencia Estatal de Investigación
dc.subject.none.fl_str_mv Albuferes
Lagoons
Cicle del carboni
Carbon cycle (Biogeochemistry)
Ecologia microbiana
Microbial ecology
topic Albuferes
Lagoons
Cicle del carboni
Carbon cycle (Biogeochemistry)
Ecologia microbiana
Microbial ecology
description Coastal marsh lagoons are of high ecological relevance playing a key role in the carbon cycle but are threatened to disappear due to global change effects. Restoration practices can counteract this process. This study compares the microbial heterotrophic functioning in three “new” man-made lagoons (created in 2016) to that in three “old” lagoons (two natural plus one created in 2002) from a Mediterranean coastal marsh. The activity of a range of microbial extracellular enzymes, the functional diversity, and the dissolved organic matter (DOM) quality, together with microbial biomass and water physic-chemistry were analysed seasonally in the water column of the six lagoons during 2017. Seasonality was a key driver for the lagoons microbial functioning mainly characterized by lowest microbial activities in winter when DOM was highly aromatic after storm events and an increase in organic matter degradation capabilities from winter to summer probably due to a rise in temperature and DOM input from primary production. Significant differences among lagoons appeared when they were less connected (summer and autumn), and old lagoons showed a greater utilization of proteinaceous and polysaccharidic compounds than new lagoons probably linked to their greater algal biomass (chlorophyll content), which may be supported by their larger phosphorus content. In autumn, there was also a greater use of allochthonous plant material in the old lagoons (higher XYL, and XYL/GLU ratio) probably related to their greater development of riparian vegetation. The functional diversity was the lowest in autumn when the lagoons showed distinct functional fingerprints and the lagoon created in 2002 was grouped with the new ones and distinguished from the natural ones, suggesting that it did not achieve complete restoration. Results indicate that microbial functional parameters related to organic matter use are a relevant and sensitive tool to study lagoon restoration processes, reflecting whole ecosystem nutrient and carbon cycling
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
peer-reviewed
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/19630
http://hdl.handle.net/10256/19630
url http://hdl.handle.net/10256/19630
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecss.2021.107434
info:eu-repo/semantics/altIdentifier/issn/0272-7714
MINECO/PE 2016-2020/CGL2016-76024-R
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097950-B-C21
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv Estuarine, Coastal and Shelf Science, 2021, art. núm. 107434
Articles publicats (D-CCAA)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,198674

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