A triple threat
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| Outros Autores: | , , , , , , , , , |
| 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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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:RCAAP2024-03-11T05:33:03Zoai:run.unl.pt:10362/150720Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:54:16.711037Repositório 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 |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10362/150720 |
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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 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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