Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic
Sites with naturally high CO2 conditions provide unique opportunities to forecast the vulnerability of coastal ecosystems to ocean acidification, by studying the biological responses and potential adaptations to this increased environmental variability. In this study, we investigated the bivalve Erv...
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| مؤلفون آخرون: | , , , , , , , , , , , , , , |
| التنسيق: | article |
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2021
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://dx.doi.org/10.1016/j.scitotenv.2020.142044 https://www.sciencedirect.com/science/article/pii/S004896972035573X http://hdl.handle.net/10576/48147 |
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| _version_ | 1857415085268402176 |
|---|---|
| author | Marta, Martins |
| author2 | Carreiro-Silva, Marina Martins, Gustavo M. Barcelos e Ramos, Joana Viveiros, Fátima Couto, Ruben P. Parra, Hugo Monteiro, João Gallo, Francesca Silva, Catarina Teodósio, Alexandra Guilini, Katja Hall-Spencer, Jason M. Leitão, Francisco Chícharo, Luís Range, Pedro |
| author2_role | author author author author author author author author author author author author author author author |
| author_facet | Marta, Martins Carreiro-Silva, Marina Martins, Gustavo M. Barcelos e Ramos, Joana Viveiros, Fátima Couto, Ruben P. Parra, Hugo Monteiro, João Gallo, Francesca Silva, Catarina Teodósio, Alexandra Guilini, Katja Hall-Spencer, Jason M. Leitão, Francisco Chícharo, Luís Range, Pedro |
| author_role | author |
| dc.creator.none.fl_str_mv | Marta, Martins Carreiro-Silva, Marina Martins, Gustavo M. Barcelos e Ramos, Joana Viveiros, Fátima Couto, Ruben P. Parra, Hugo Monteiro, João Gallo, Francesca Silva, Catarina Teodósio, Alexandra Guilini, Katja Hall-Spencer, Jason M. Leitão, Francisco Chícharo, Luís Range, Pedro |
| dc.date.none.fl_str_mv | 2021-02-01 2023-10-01T10:30:04Z |
| dc.format.none.fl_str_mv | application/octet-stream |
| dc.identifier.none.fl_str_mv | http://dx.doi.org/10.1016/j.scitotenv.2020.142044 Martins, M., Carreiro-Silva, M., Martins, G. M., e Ramos, J. B., Viveiros, F., Couto, R. P., ... & Range, P. (2021). Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic. Science of the Total Environment, 754, 142044. 00489697 https://www.sciencedirect.com/science/article/pii/S004896972035573X http://hdl.handle.net/10576/48147 754 |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | Elsevier B.V. |
| dc.rights.none.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Global change Seawater carbonate chemistry Coastal variability Submarine volcanic vents Semelidae Population structure |
| dc.title.none.fl_str_mv | Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic |
| dc.type.none.fl_str_mv | Article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | Sites with naturally high CO2 conditions provide unique opportunities to forecast the vulnerability of coastal ecosystems to ocean acidification, by studying the biological responses and potential adaptations to this increased environmental variability. In this study, we investigated the bivalve Ervilia castanea in coastal sandy sediments at reference sites and at volcanic CO2 seeps off the Azores, where the pH of bottom waters ranged from average oceanic levels of 8.2, along gradients, down to 6.81, in carbonated seawater at the seeps. The bivalve population structure changed markedly at the seeps. Large individuals became less abundant as seawater CO2 levels rose and were completely absent from the most acidified sites. In contrast, small bivalves were most abundant at the CO2 seeps. We propose that larvae can settle and initially live in high abundances under elevated CO2 levels, but that high rates of post-settlement dispersal and/or mortality occur. Ervilia castanea were susceptible to elevated CO2 levels and these effects were consistently associated with lower food supplies. This raises concerns about the effects of ocean acidification on the brood stock of this species and other bivalve molluscs with similar life history traits. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | qu_69c186f4d788e0444cee4de58f1f6950 |
| identifier_str_mv | Martins, M., Carreiro-Silva, M., Martins, G. M., e Ramos, J. B., Viveiros, F., Couto, R. P., ... & Range, P. (2021). Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic. Science of the Total Environment, 754, 142044. 00489697 754 |
| language_invalid_str_mv | en |
| network_acronym_str | qu |
| network_name_str | Qatar University repository |
| oai_identifier_str | oai:qspace.qu.edu.qa:10576/48147 |
| publishDate | 2021 |
| publisher.none.fl_str_mv | Elsevier B.V. |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| spelling | Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North AtlanticMarta, MartinsCarreiro-Silva, MarinaMartins, Gustavo M.Barcelos e Ramos, JoanaViveiros, FátimaCouto, Ruben P.Parra, HugoMonteiro, JoãoGallo, FrancescaSilva, CatarinaTeodósio, AlexandraGuilini, KatjaHall-Spencer, Jason M.Leitão, FranciscoChícharo, LuísRange, PedroGlobal changeSeawater carbonate chemistryCoastal variabilitySubmarine volcanic ventsSemelidaePopulation structureSites with naturally high CO2 conditions provide unique opportunities to forecast the vulnerability of coastal ecosystems to ocean acidification, by studying the biological responses and potential adaptations to this increased environmental variability. In this study, we investigated the bivalve Ervilia castanea in coastal sandy sediments at reference sites and at volcanic CO2 seeps off the Azores, where the pH of bottom waters ranged from average oceanic levels of 8.2, along gradients, down to 6.81, in carbonated seawater at the seeps. The bivalve population structure changed markedly at the seeps. Large individuals became less abundant as seawater CO2 levels rose and were completely absent from the most acidified sites. In contrast, small bivalves were most abundant at the CO2 seeps. We propose that larvae can settle and initially live in high abundances under elevated CO2 levels, but that high rates of post-settlement dispersal and/or mortality occur. Ervilia castanea were susceptible to elevated CO2 levels and these effects were consistently associated with lower food supplies. This raises concerns about the effects of ocean acidification on the brood stock of this species and other bivalve molluscs with similar life history traits.Fundação para a Ciência e a Tecnologia [FCT, grant numbers: EXPL/MAR-EST/0604/2013, SFRH/BDP/63040/2009, SFRH/BPD/69959/2010, SFRH/BPD/100032/2014, DL57/2016/CP1361/CT0008 and UIDB/04326/2020]; Direção Regional da Ciência e Tecnologia [DRCT, grant numbers: M2.1.2/I/021/2011, M3.1.7/F/003/2010, M3.1.7/F/006/2011 and M3.1.2/F/025/2011]; Agência Regional para o Desenvolvimento da Investigação, Tecnologia e Inovação [ARDITI, grant number: M1420-09-5369-FSE-000001]; Khaled Bin Sultan Living Oceans Foundation; and the Flemish Fund for Scientific Research [FWO, grant number: 1242114 N].Elsevier B.V.2023-10-01T10:30:04Z2021-02-01Articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/octet-streamhttp://dx.doi.org/10.1016/j.scitotenv.2020.142044Martins, M., Carreiro-Silva, M., Martins, G. M., e Ramos, J. B., Viveiros, F., Couto, R. P., ... & Range, P. (2021). Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic. Science of the Total Environment, 754, 142044.00489697https://www.sciencedirect.com/science/article/pii/S004896972035573Xhttp://hdl.handle.net/10576/48147754enhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:qspace.qu.edu.qa:10576/481472024-07-23T15:51:37Z |
| spellingShingle | Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic Marta, Martins Global change Seawater carbonate chemistry Coastal variability Submarine volcanic vents Semelidae Population structure |
| status_str | publishedVersion |
| title | Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic |
| title_full | Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic |
| title_fullStr | Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic |
| title_full_unstemmed | Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic |
| title_short | Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic |
| title_sort | Ervilia castanea (Mollusca, Bivalvia) populations adversely affected at CO2 seeps in the North Atlantic |
| topic | Global change Seawater carbonate chemistry Coastal variability Submarine volcanic vents Semelidae Population structure |
| url | http://dx.doi.org/10.1016/j.scitotenv.2020.142044 https://www.sciencedirect.com/science/article/pii/S004896972035573X http://hdl.handle.net/10576/48147 |