A triple threat

Detalhes bibliográficos
Autor(a) principal: Figueiredo, Cátia
Data de Publicação: 2022
Outros Autores: Grilo, Tiago F., Oliveira, Rui, Ferreira, Inês João, Gil, Fátima, Lopes, Clara, Brito, Pedro, Ré, Pedro, Caetano, Miguel, Diniz, Mário, Raimundo, Joana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/150720
Resumo: European Union's operation program Mar 2020 through the research project CEIC (MAR-01.04.02-FEAMP-0012). Inês João Ferreira acknowledges the European Union research grant ERC-2016-COG-725034-ecotox. Publisher Copyright: © 2022 The Author(s)
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spelling A triple threatOcean warming, acidification, and rare earth elements exposure triggers a superior antioxidant response and pigment production in the adaptable Ulva rigidaCarotenoid contentGadoliniumGreen macroalgaeLanthanumOxidative stressTotal chlorophyllGlobal and Planetary ChangeEnvironmental ChemistryEnvironmental Science (miscellaneous)SDG 13 - Climate ActionSDG 14 - Life Below WaterEuropean Union's operation program Mar 2020 through the research project CEIC (MAR-01.04.02-FEAMP-0012). Inês João Ferreira acknowledges the European Union research grant ERC-2016-COG-725034-ecotox. Publisher Copyright: © 2022 The Author(s)Anthropogenic increased atmospheric CO2 concentrations will lead to a drop of 0.4 units of seawater pH and ocean warming up to 4.8°C by 2100. Contaminant's toxicity is known to increase under a climate change scenario. Rare earth elements (REE) are emerging contaminants, that until now have no regulation regarding maximum concentration and discharge into the environment and have become vital to new technologies such as electric and hybrid-electric vehicle batteries, wind turbine generators and low-energy lighting. Studies of REE, namely Lanthanum (La) and Gadolinium (Gd), bioaccumulation, elimination, and toxicity in a multi-stressor environment (e.g., warming and acidification) are lacking. Hence, we investigated the algae phytoremediation capacity, the ecotoxicological responses and total chlorophyll and carotenoid contents in Ulva rigida during 7 days of co-exposure to La or Gd (15 µg L−1 or 10 µg L−1, respectively), and warming and acidification. Additionally, we assessed these metals elimination, after a 7-day phase. After one day of experiment La and Gd clearly showed accumulation/adsorption in different patterns, at future conditions. Unlikely for Gd, Warming and Acidification contributed to the lowest La accumulation, and increased elimination. Lanthanum and Gd triggered an adequate activation of the antioxidant defence system, by avoiding lipid damage. Nevertheless, REE exposure in a near-future scenario triggered an overproduction of ROS that requested an enhanced antioxidant response. Additionally, an increase in total chlorophyll and carotenoids could also indicate an unforeseen energy expense, as a response to a multi-stressor environment.DQ - Departamento de QuímicaLAQV@REQUIMTEUCIBIO - Applied Molecular Biosciences UnitRUNFigueiredo, CátiaGrilo, Tiago F.Oliveira, RuiFerreira, Inês JoãoGil, FátimaLopes, ClaraBrito, PedroRé, PedroCaetano, MiguelDiniz, MárioRaimundo, Joana2023-03-16T22:37:34Z2022-072022-07-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/150720engFigueiredo, C., Grilo, T. F., Oliveira, R., Ferreira, I. J., Gil, F., Lopes, C., Brito, P., Ré, P., Caetano, M., Diniz, M., & Raimundo, J. (2022). A triple threat: Ocean warming, acidification, and rare earth elements exposure triggers a superior antioxidant response and pigment production in the adaptable Ulva rigida. Environmental Advances, 8, [100235]. https://doi.org/10.1016/j.envadv.2022.1002352666-7657PURE: 56088865https://doi.org/10.1016/j.envadv.2022.100235info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-22T18:10:11Zoai:run.unl.pt:10362/150720Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-22T18:10:11Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv A triple threat
Ocean warming, acidification, and rare earth elements exposure triggers a superior antioxidant response and pigment production in the adaptable Ulva rigida
title A triple threat
spellingShingle A triple threat
Figueiredo, Cátia
Carotenoid content
Gadolinium
Green macroalgae
Lanthanum
Oxidative stress
Total chlorophyll
Global and Planetary Change
Environmental Chemistry
Environmental Science (miscellaneous)
SDG 13 - Climate Action
SDG 14 - Life Below Water
title_short A triple threat
title_full A triple threat
title_fullStr A triple threat
title_full_unstemmed A triple threat
title_sort A triple threat
author Figueiredo, Cátia
author_facet Figueiredo, Cátia
Grilo, Tiago F.
Oliveira, Rui
Ferreira, Inês João
Gil, Fátima
Lopes, Clara
Brito, Pedro
Ré, Pedro
Caetano, Miguel
Diniz, Mário
Raimundo, Joana
author_role author
author2 Grilo, Tiago F.
Oliveira, Rui
Ferreira, Inês João
Gil, Fátima
Lopes, Clara
Brito, Pedro
Ré, Pedro
Caetano, Miguel
Diniz, Mário
Raimundo, Joana
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv DQ - Departamento de Química
LAQV@REQUIMTE
UCIBIO - Applied Molecular Biosciences Unit
RUN
dc.contributor.author.fl_str_mv Figueiredo, Cátia
Grilo, Tiago F.
Oliveira, Rui
Ferreira, Inês João
Gil, Fátima
Lopes, Clara
Brito, Pedro
Ré, Pedro
Caetano, Miguel
Diniz, Mário
Raimundo, Joana
dc.subject.por.fl_str_mv Carotenoid content
Gadolinium
Green macroalgae
Lanthanum
Oxidative stress
Total chlorophyll
Global and Planetary Change
Environmental Chemistry
Environmental Science (miscellaneous)
SDG 13 - Climate Action
SDG 14 - Life Below Water
topic Carotenoid content
Gadolinium
Green macroalgae
Lanthanum
Oxidative stress
Total chlorophyll
Global and Planetary Change
Environmental Chemistry
Environmental Science (miscellaneous)
SDG 13 - Climate Action
SDG 14 - Life Below Water
description European Union's operation program Mar 2020 through the research project CEIC (MAR-01.04.02-FEAMP-0012). Inês João Ferreira acknowledges the European Union research grant ERC-2016-COG-725034-ecotox. Publisher Copyright: © 2022 The Author(s)
publishDate 2022
dc.date.none.fl_str_mv 2022-07
2022-07-01T00:00:00Z
2023-03-16T22:37:34Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/150720
url http://hdl.handle.net/10362/150720
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Figueiredo, C., Grilo, T. F., Oliveira, R., Ferreira, I. J., Gil, F., Lopes, C., Brito, P., Ré, P., Caetano, M., Diniz, M., & Raimundo, J. (2022). A triple threat: Ocean warming, acidification, and rare earth elements exposure triggers a superior antioxidant response and pigment production in the adaptable Ulva rigida. Environmental Advances, 8, [100235]. https://doi.org/10.1016/j.envadv.2022.100235
2666-7657
PURE: 56088865
https://doi.org/10.1016/j.envadv.2022.100235
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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