Differential Effects of Food Restriction and Warming in the Two-Spotted Goby
| 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/10362/145691 |
Resumo: | Publisher Copyright: © 2022 by the authors. |
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Differential Effects of Food Restriction and Warming in the Two-Spotted GobyImpaired Reproductive Performance and Stressed Offspringbehaviourfood availabilityocean warmingPomatochistus flavescensreproductionEcology, Evolution, Behavior and SystematicsAquatic ScienceEcologySDG 13 - Climate ActionSDG 14 - Life Below WaterPublisher Copyright: © 2022 by the authors.Climate change is a growing threat to marine organisms and ecosystems, and it is already modifying ocean properties by, for example, increasing temperature and decreasing pH. Increasing water temperature may also lead to an impairment of primary productivity and an overall depletion of available zooplankton. Understanding how the crossover between warming and zooplankton availability impacts fish populations has paramount implications for conservation and mitigation strategies. Through a cross factorial design to test the effects of ocean temperature and food availability in a temperate marine teleost, Pomatochistus flavescens, we showed that hindered feeding impacted sheltering and avoidance behaviour. Also, low food availability impaired fish reproduction, particularly male reproduction, as the expression of cyp11b1, a gene with a pivotal role in the synthesis of the most important fish androgen, 11-ketotestosterone, was significantly reduced under a low food regime. In contrast, temperature alone did not affect reproductive success, but offspring showed increased saturated fatty acid content (embryos) and increased lipid peroxidation (larvae). Altogether, food availability had a stronger effect on fitness, showing that coping with elevated temperatures, an ability that may be expected in shallow-water fish, can be indirectly impacted, or even overwhelmed, by the effects of ocean warming on primary productivity and downstream ecological processes.UCIBIO - Applied Molecular Biosciences UnitDCV - Departamento de Ciências da VidaRUNLopes, Ana F.Murdoch, RobynMartins-Cardoso, SaraMadeira, CarolinaCosta, Pedro M.Félix, Ana S.Oliveira, Rui F.Bandarra, Narcisa M.Vinagre, CatarinaLopes, Ana R.Gonçalves, Emanuel J.Faria, Ana Margarida2022-11-21T22:12:55Z2022-08-052022-08-05T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article24application/pdfhttp://hdl.handle.net/10362/145691engPURE: 46738885https://doi.org/10.3390/fishes7040194info: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:RCAAP2024-03-11T05:26:17Zoai:run.unl.pt:10362/145691Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:52:12.785336Repositório 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 |
Differential Effects of Food Restriction and Warming in the Two-Spotted Goby Impaired Reproductive Performance and Stressed Offspring |
| title |
Differential Effects of Food Restriction and Warming in the Two-Spotted Goby |
| spellingShingle |
Differential Effects of Food Restriction and Warming in the Two-Spotted Goby Lopes, Ana F. behaviour food availability ocean warming Pomatochistus flavescens reproduction Ecology, Evolution, Behavior and Systematics Aquatic Science Ecology SDG 13 - Climate Action SDG 14 - Life Below Water |
| title_short |
Differential Effects of Food Restriction and Warming in the Two-Spotted Goby |
| title_full |
Differential Effects of Food Restriction and Warming in the Two-Spotted Goby |
| title_fullStr |
Differential Effects of Food Restriction and Warming in the Two-Spotted Goby |
| title_full_unstemmed |
Differential Effects of Food Restriction and Warming in the Two-Spotted Goby |
| title_sort |
Differential Effects of Food Restriction and Warming in the Two-Spotted Goby |
| author |
Lopes, Ana F. |
| author_facet |
Lopes, Ana F. Murdoch, Robyn Martins-Cardoso, Sara Madeira, Carolina Costa, Pedro M. Félix, Ana S. Oliveira, Rui F. Bandarra, Narcisa M. Vinagre, Catarina Lopes, Ana R. Gonçalves, Emanuel J. Faria, Ana Margarida |
| author_role |
author |
| author2 |
Murdoch, Robyn Martins-Cardoso, Sara Madeira, Carolina Costa, Pedro M. Félix, Ana S. Oliveira, Rui F. Bandarra, Narcisa M. Vinagre, Catarina Lopes, Ana R. Gonçalves, Emanuel J. Faria, Ana Margarida |
| author2_role |
author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
UCIBIO - Applied Molecular Biosciences Unit DCV - Departamento de Ciências da Vida RUN |
| dc.contributor.author.fl_str_mv |
Lopes, Ana F. Murdoch, Robyn Martins-Cardoso, Sara Madeira, Carolina Costa, Pedro M. Félix, Ana S. Oliveira, Rui F. Bandarra, Narcisa M. Vinagre, Catarina Lopes, Ana R. Gonçalves, Emanuel J. Faria, Ana Margarida |
| dc.subject.por.fl_str_mv |
behaviour food availability ocean warming Pomatochistus flavescens reproduction Ecology, Evolution, Behavior and Systematics Aquatic Science Ecology SDG 13 - Climate Action SDG 14 - Life Below Water |
| topic |
behaviour food availability ocean warming Pomatochistus flavescens reproduction Ecology, Evolution, Behavior and Systematics Aquatic Science Ecology SDG 13 - Climate Action SDG 14 - Life Below Water |
| description |
Publisher Copyright: © 2022 by the authors. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-11-21T22:12:55Z 2022-08-05 2022-08-05T00:00:00Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10362/145691 |
| url |
http://hdl.handle.net/10362/145691 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
PURE: 46738885 https://doi.org/10.3390/fishes7040194 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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24 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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RCAAP |
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RCAAP |
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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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