Shifts in shell mineralogy and metabolism of Concholepas concholepas juveniles along the Chilean coast
Along the west coast of South America, from the tropical zone to the Patagonian waters, there is a significant latitudinal gradient in seawater temperature, salinity and carbonate chemistry. These physical–chemical changes in seawater induce morphological and physiological responses in calcifying or...
Published in: | Marine and Freshwater Research |
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Format: | Article in Journal/Newspaper |
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2021
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Online Access: | http://hdl.handle.net/10754/670022 https://doi.org/10.1071/MF14232 |
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ftkingabdullahun:oai:repository.kaust.edu.sa:10754/670022 2024-01-07T09:45:46+01:00 Shifts in shell mineralogy and metabolism of Concholepas concholepas juveniles along the Chilean coast Ramajo, Laura Rodriguez-Navarro, Alejandro B. Duarte, Carlos M. Lardies, Marco A. Lagos, Nelson A. Red Sea Research Center (RSRC) Red Sea Research Center, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia Global Change Department, Instituto Mediterráneo de Estudios Avanzados (IMEDEA), CSIC-UIB, C/Miquel Marqués 21, Esporles, Islas Baleares, E-07190, Spain Centro de Investigación e Innovación Para El Cambio Climático (CiiCC), Universidad Santo Tomá S, Avenida Ejército 146, Santiago, 8370003, Chile Departamento de Mineralogiá y Petrologiá, Facultad de Ciencias, Universidad de Granada, Avenida Fuentenueva s/n, Granada, 18071, Spain Facultad de Artes Liberales e Ingenieriá y Ciencias, Universidad Adolfo Ibañez, Avenida Diagonal Las Torres 2640, Santiago, 7041169, Chile 2021-07-05T12:51:38Z http://hdl.handle.net/10754/670022 https://doi.org/10.1071/MF14232 unknown CSIRO Publishing http://www.publish.csiro.au/?paper=MF14232 Ramajo, L., Rodríguez-Navarro, A. B., Duarte, C. M., Lardies, M. A., & Lagos, N. A. (2015). Shifts in shell mineralogy and metabolism of Concholepas concholepas juveniles along the Chilean coast. Marine and Freshwater Research, 66(12), 1147. doi:10.1071/mf14232 doi:10.1071/MF14232 2-s2.0-84948425782 1448-6059 1323-1650 12 MARINE AND FRESHWATER RESEARCH 1147-1157 http://hdl.handle.net/10754/670022 66 WOS:000366105500008 Archived with thanks to MARINE AND FRESHWATER RESEARCH calcium carbonate metabolism ocean acidification temperature Article 2021 ftkingabdullahun https://doi.org/10.1071/MF14232 2023-12-09T20:20:17Z Along the west coast of South America, from the tropical zone to the Patagonian waters, there is a significant latitudinal gradient in seawater temperature, salinity and carbonate chemistry. These physical–chemical changes in seawater induce morphological and physiological responses in calcifying organisms, which may alter their energy budget and calcification processes. In this study, we study the organism energy maintenance (i.e. metabolic rate) and mineralogical composition of the shell of the juvenile marine snails Concholepas concholepas (Gastropoda: Muricidae), collected from benthic populations located ~2000km apart, varies across geographic regions along the Chilean coast. We found that in juvenile snails, the calcite:aragonite ratio in the pallial shell margin (i.e. newly deposited shell) increase significantly from northern to southern populations and this increase in calcite precipitation in the shell of juveniles snails was associated with a decrease in oxygen consumption rates in these populations. Our result suggests that calcite secretion may be favoured when metabolic rates are lowered, as this carbonate mineral phase might be less energetically costly for the organism to precipitate. This result is discussed in relation to the natural process such as coastal upwelling and freshwater inputs that promote geographic variation in levels of pH and carbonate saturation state in seawater along the Chilean coast. We thank G. Gonzalez, S. Urrejola, B. Arias and J. Pantoja for their kind support in the field and L. Prado in laboratory procedures. This study was supported by grants FONDECYT 1090624–2009 (TOA-SPACE), ANILLO ACT 132. N. A. Lagos and M. A. Lardies acknowledge the Millennium Nucleus Project NC 1200286 ‘Center for the study of multiple drivers on marine socio-ecological systems (MUSELS)’ from the Ministerio de Economı´a, Fomento y Turismo. ARN acknowledges financial support through the grant CGL2011-25906 (Ministerio de Ciencia e Innovacio´n,Spain), RNM-179 group (Junta de Andalucı´a, Spain). ... Article in Journal/Newspaper Ocean acidification King Abdullah University of Science and Technology: KAUST Repository Gonzalez ENVELOPE(-58.250,-58.250,-63.917,-63.917) Marine and Freshwater Research 66 12 1147 |
institution |
Open Polar |
collection |
King Abdullah University of Science and Technology: KAUST Repository |
op_collection_id |
ftkingabdullahun |
language |
unknown |
topic |
calcium carbonate metabolism ocean acidification temperature |
spellingShingle |
calcium carbonate metabolism ocean acidification temperature Ramajo, Laura Rodriguez-Navarro, Alejandro B. Duarte, Carlos M. Lardies, Marco A. Lagos, Nelson A. Shifts in shell mineralogy and metabolism of Concholepas concholepas juveniles along the Chilean coast |
topic_facet |
calcium carbonate metabolism ocean acidification temperature |
description |
Along the west coast of South America, from the tropical zone to the Patagonian waters, there is a significant latitudinal gradient in seawater temperature, salinity and carbonate chemistry. These physical–chemical changes in seawater induce morphological and physiological responses in calcifying organisms, which may alter their energy budget and calcification processes. In this study, we study the organism energy maintenance (i.e. metabolic rate) and mineralogical composition of the shell of the juvenile marine snails Concholepas concholepas (Gastropoda: Muricidae), collected from benthic populations located ~2000km apart, varies across geographic regions along the Chilean coast. We found that in juvenile snails, the calcite:aragonite ratio in the pallial shell margin (i.e. newly deposited shell) increase significantly from northern to southern populations and this increase in calcite precipitation in the shell of juveniles snails was associated with a decrease in oxygen consumption rates in these populations. Our result suggests that calcite secretion may be favoured when metabolic rates are lowered, as this carbonate mineral phase might be less energetically costly for the organism to precipitate. This result is discussed in relation to the natural process such as coastal upwelling and freshwater inputs that promote geographic variation in levels of pH and carbonate saturation state in seawater along the Chilean coast. We thank G. Gonzalez, S. Urrejola, B. Arias and J. Pantoja for their kind support in the field and L. Prado in laboratory procedures. This study was supported by grants FONDECYT 1090624–2009 (TOA-SPACE), ANILLO ACT 132. N. A. Lagos and M. A. Lardies acknowledge the Millennium Nucleus Project NC 1200286 ‘Center for the study of multiple drivers on marine socio-ecological systems (MUSELS)’ from the Ministerio de Economı´a, Fomento y Turismo. ARN acknowledges financial support through the grant CGL2011-25906 (Ministerio de Ciencia e Innovacio´n,Spain), RNM-179 group (Junta de Andalucı´a, Spain). ... |
author2 |
Red Sea Research Center (RSRC) Red Sea Research Center, King Abdullah University of Science and Technology, Thuwal, 23955-6900, Saudi Arabia Global Change Department, Instituto Mediterráneo de Estudios Avanzados (IMEDEA), CSIC-UIB, C/Miquel Marqués 21, Esporles, Islas Baleares, E-07190, Spain Centro de Investigación e Innovación Para El Cambio Climático (CiiCC), Universidad Santo Tomá S, Avenida Ejército 146, Santiago, 8370003, Chile Departamento de Mineralogiá y Petrologiá, Facultad de Ciencias, Universidad de Granada, Avenida Fuentenueva s/n, Granada, 18071, Spain Facultad de Artes Liberales e Ingenieriá y Ciencias, Universidad Adolfo Ibañez, Avenida Diagonal Las Torres 2640, Santiago, 7041169, Chile |
format |
Article in Journal/Newspaper |
author |
Ramajo, Laura Rodriguez-Navarro, Alejandro B. Duarte, Carlos M. Lardies, Marco A. Lagos, Nelson A. |
author_facet |
Ramajo, Laura Rodriguez-Navarro, Alejandro B. Duarte, Carlos M. Lardies, Marco A. Lagos, Nelson A. |
author_sort |
Ramajo, Laura |
title |
Shifts in shell mineralogy and metabolism of Concholepas concholepas juveniles along the Chilean coast |
title_short |
Shifts in shell mineralogy and metabolism of Concholepas concholepas juveniles along the Chilean coast |
title_full |
Shifts in shell mineralogy and metabolism of Concholepas concholepas juveniles along the Chilean coast |
title_fullStr |
Shifts in shell mineralogy and metabolism of Concholepas concholepas juveniles along the Chilean coast |
title_full_unstemmed |
Shifts in shell mineralogy and metabolism of Concholepas concholepas juveniles along the Chilean coast |
title_sort |
shifts in shell mineralogy and metabolism of concholepas concholepas juveniles along the chilean coast |
publisher |
CSIRO Publishing |
publishDate |
2021 |
url |
http://hdl.handle.net/10754/670022 https://doi.org/10.1071/MF14232 |
long_lat |
ENVELOPE(-58.250,-58.250,-63.917,-63.917) |
geographic |
Gonzalez |
geographic_facet |
Gonzalez |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
http://www.publish.csiro.au/?paper=MF14232 Ramajo, L., Rodríguez-Navarro, A. B., Duarte, C. M., Lardies, M. A., & Lagos, N. A. (2015). Shifts in shell mineralogy and metabolism of Concholepas concholepas juveniles along the Chilean coast. Marine and Freshwater Research, 66(12), 1147. doi:10.1071/mf14232 doi:10.1071/MF14232 2-s2.0-84948425782 1448-6059 1323-1650 12 MARINE AND FRESHWATER RESEARCH 1147-1157 http://hdl.handle.net/10754/670022 66 WOS:000366105500008 |
op_rights |
Archived with thanks to MARINE AND FRESHWATER RESEARCH |
op_doi |
https://doi.org/10.1071/MF14232 |
container_title |
Marine and Freshwater Research |
container_volume |
66 |
container_issue |
12 |
container_start_page |
1147 |
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1787427382539321344 |