Seawater carbonate chemistry and dissolution of larval and juvenile oyster shells
Biomineralization is one of the key biochemical processes in calcifying bivalve species such as oysters that is affected by ocean acidification (OA). Larval life stages of oysters are made of aragonite crystals whereas the adults are made of calcite and/or aragonite. Though both calcite and aragonit...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.957918 2024-09-15T18:28:03+00:00 Seawater carbonate chemistry and dissolution of larval and juvenile oyster shells Chandra Rajan, Kanmani Li, Yang Dang, Xin Lim, Yong Kian Suzuki, Michio Lee, Seung Woo Thiyagarajan, Vengatesen LATITUDE: 21.380000 * LONGITUDE: 110.400000 2023 text/tab-separated-values, 248 data points https://doi.pangaea.de/10.1594/PANGAEA.957918 https://doi.org/10.1594/PANGAEA.957918 en eng PANGAEA Chandra Rajan, Kanmani; Li, Yang; Dang, Xin; Lim, Yong Kian; Suzuki, Michio; Lee, Seung Woo; Thiyagarajan, Vengatesen (2023): Directional fabrication and dissolution of larval and juvenile oyster shells under ocean acidification. Proceedings of the Royal Society B-Biological Sciences, 290(1991), 20221216, https://doi.org/10.1098/rspb.2022.1216 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2022): seacarb: seawater carbonate chemistry with R. R package version 3.3.1. https://cran.r-project.org/web/packages/seacarb/index.html https://doi.pangaea.de/10.1594/PANGAEA.957918 https://doi.org/10.1594/PANGAEA.957918 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Alkalinity total standard deviation Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Coast and continental shelf Crassostrea hongkongensis EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Guandu Laboratory experiment Mollusca North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage pH Salinity Single species dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.95791810.1098/rspb.2022.1216 2024-07-24T02:31:35Z Biomineralization is one of the key biochemical processes in calcifying bivalve species such as oysters that is affected by ocean acidification (OA). Larval life stages of oysters are made of aragonite crystals whereas the adults are made of calcite and/or aragonite. Though both calcite and aragonite are crystal polymorphs of calcium carbonate, they have different mechanical properties and hence it is important to study the micro and nano structure of different life stages of oyster shells under OA to understand the mechanisms by which OA affects biomineralization ontogeny. Here, we have studied the larval and juvenile life stages of an economically and ecologically important estuarine oyster species, Crassostrea hongkongensis, under OA with focus over shell fabrication under OA (pHNBS 7.4). We also look at the effect of parental exposure to OA on larvae and juvenile microstructure. The micro and nanostructure characterization reveals directional fabrication of oyster shells, with more organized structure as biomineralization progresses. Under OA, both the larval and juvenile stages show directional dissolution, i.e. the earlier formed shell layers undergo dissolution at first, owing to longer exposure time. Despite dissolution, the micro and nanostructure of the shell remains unaffected under OA, irrespective of parental exposure history. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(110.400000,110.400000,21.380000,21.380000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total standard deviation Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Coast and continental shelf Crassostrea hongkongensis EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Guandu Laboratory experiment Mollusca North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage pH Salinity Single species |
spellingShingle |
Alkalinity total standard deviation Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Coast and continental shelf Crassostrea hongkongensis EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Guandu Laboratory experiment Mollusca North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage pH Salinity Single species Chandra Rajan, Kanmani Li, Yang Dang, Xin Lim, Yong Kian Suzuki, Michio Lee, Seung Woo Thiyagarajan, Vengatesen Seawater carbonate chemistry and dissolution of larval and juvenile oyster shells |
topic_facet |
Alkalinity total standard deviation Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Coast and continental shelf Crassostrea hongkongensis EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Guandu Laboratory experiment Mollusca North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos Percentage pH Salinity Single species |
description |
Biomineralization is one of the key biochemical processes in calcifying bivalve species such as oysters that is affected by ocean acidification (OA). Larval life stages of oysters are made of aragonite crystals whereas the adults are made of calcite and/or aragonite. Though both calcite and aragonite are crystal polymorphs of calcium carbonate, they have different mechanical properties and hence it is important to study the micro and nano structure of different life stages of oyster shells under OA to understand the mechanisms by which OA affects biomineralization ontogeny. Here, we have studied the larval and juvenile life stages of an economically and ecologically important estuarine oyster species, Crassostrea hongkongensis, under OA with focus over shell fabrication under OA (pHNBS 7.4). We also look at the effect of parental exposure to OA on larvae and juvenile microstructure. The micro and nanostructure characterization reveals directional fabrication of oyster shells, with more organized structure as biomineralization progresses. Under OA, both the larval and juvenile stages show directional dissolution, i.e. the earlier formed shell layers undergo dissolution at first, owing to longer exposure time. Despite dissolution, the micro and nanostructure of the shell remains unaffected under OA, irrespective of parental exposure history. |
format |
Dataset |
author |
Chandra Rajan, Kanmani Li, Yang Dang, Xin Lim, Yong Kian Suzuki, Michio Lee, Seung Woo Thiyagarajan, Vengatesen |
author_facet |
Chandra Rajan, Kanmani Li, Yang Dang, Xin Lim, Yong Kian Suzuki, Michio Lee, Seung Woo Thiyagarajan, Vengatesen |
author_sort |
Chandra Rajan, Kanmani |
title |
Seawater carbonate chemistry and dissolution of larval and juvenile oyster shells |
title_short |
Seawater carbonate chemistry and dissolution of larval and juvenile oyster shells |
title_full |
Seawater carbonate chemistry and dissolution of larval and juvenile oyster shells |
title_fullStr |
Seawater carbonate chemistry and dissolution of larval and juvenile oyster shells |
title_full_unstemmed |
Seawater carbonate chemistry and dissolution of larval and juvenile oyster shells |
title_sort |
seawater carbonate chemistry and dissolution of larval and juvenile oyster shells |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.957918 https://doi.org/10.1594/PANGAEA.957918 |
op_coverage |
LATITUDE: 21.380000 * LONGITUDE: 110.400000 |
long_lat |
ENVELOPE(110.400000,110.400000,21.380000,21.380000) |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
Chandra Rajan, Kanmani; Li, Yang; Dang, Xin; Lim, Yong Kian; Suzuki, Michio; Lee, Seung Woo; Thiyagarajan, Vengatesen (2023): Directional fabrication and dissolution of larval and juvenile oyster shells under ocean acidification. Proceedings of the Royal Society B-Biological Sciences, 290(1991), 20221216, https://doi.org/10.1098/rspb.2022.1216 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2022): seacarb: seawater carbonate chemistry with R. R package version 3.3.1. https://cran.r-project.org/web/packages/seacarb/index.html https://doi.pangaea.de/10.1594/PANGAEA.957918 https://doi.org/10.1594/PANGAEA.957918 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.95791810.1098/rspb.2022.1216 |
_version_ |
1810469355270438912 |