Uranium in larval shells as a barometer of molluscan ocean acidification exposure
As the ocean undergoes acidification, marine organisms will become increasingly exposed to reduced pH, yet variability in many coastal settings complicates our ability to accurately estimate pH exposure for those organisms that are difficult to track. Here we present shell-based geochemical proxies...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.836887 2023-05-15T17:50:22+02:00 Uranium in larval shells as a barometer of molluscan ocean acidification exposure Frieder, Christina A Gonzalez, Jennifer P Levin, Lisa A 2014-10-20 text/tab-separated-values, 16740 data points https://doi.pangaea.de/10.1594/PANGAEA.836887 https://doi.org/10.1594/PANGAEA.836887 en eng PANGAEA Levin, Lisa A (2014): Dataset: Mussel shell trace element ratios. Biological and Chemical Oceanography Data Management Office, http://www.bco-dmo.org/dataset/521670/data Lavigne, Héloïse; Epitalon, Jean-Marie; Gattuso, Jean-Pierre (2014): seacarb: seawater carbonate chemistry with R. R package version 3.0. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.836887 https://doi.org/10.1594/PANGAEA.836887 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Frieder, Christina A; Gonzalez, Jennifer P; Levin, Lisa A (2014): Uranium in Larval Shells as a barometer of Molluscan Ocean Acidification Exposure. Environmental Science & Technology, 48(11), 6401-6408, https://doi.org/10.1021/es500514j Alkalinity total Animalia Aragonite saturation state Barium/Calcium ratio Bicarbonate ion Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) 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 Copper/Calcium ratio Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Lead/Calcium ratio Magnesium/Calcium ratio Mollusca Mytilus californianus Mytilus galloprovincialis North Pacific OA-ICC Ocean Acidification International Coordination Centre Oxygen Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Potentiometric titration Replicate Salinity Sample ID Single species Species Spectrophotometric Strontium/Calcium ratio Temperate Temperature water Treatment Uranium/Calcium ratio Zinc/Calcium ratio Zooplankton Dataset 2014 ftpangaea https://doi.org/10.1594/PANGAEA.836887 https://doi.org/10.1021/es500514j 2023-01-20T09:04:02Z As the ocean undergoes acidification, marine organisms will become increasingly exposed to reduced pH, yet variability in many coastal settings complicates our ability to accurately estimate pH exposure for those organisms that are difficult to track. Here we present shell-based geochemical proxies that reflect pH exposure from laboratory and field settings in larvae of the mussels Mytilus californianus and M. galloprovincialis. Laboratory-based proxies were generated from shells precipitated at pH 7.51 to 8.04. U/Ca, Sr/Ca, and multielemental signatures represented as principal components varied with pH for both species. Of these, U/Ca was the best predictor of pH and did not vary with larval size, with semidiurnal pH fluctuations, or with oxygen concentration. Field applications of U/Ca were tested with mussel larvae reared in situ at both known and unknown pH conditions. Larval shells precipitated in a region of greater upwelling had higher U/Ca, and these U/Ca values corresponded well with the laboratory-derived U/Ca-pH proxy. Retention of the larval shell after settlement in molluscs allows use of this geochemical proxy to assess ocean acidification effects on marine populations. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science Pacific |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total Animalia Aragonite saturation state Barium/Calcium ratio Bicarbonate ion Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) 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 Copper/Calcium ratio Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Lead/Calcium ratio Magnesium/Calcium ratio Mollusca Mytilus californianus Mytilus galloprovincialis North Pacific OA-ICC Ocean Acidification International Coordination Centre Oxygen Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Potentiometric titration Replicate Salinity Sample ID Single species Species Spectrophotometric Strontium/Calcium ratio Temperate Temperature water Treatment Uranium/Calcium ratio Zinc/Calcium ratio Zooplankton |
spellingShingle |
Alkalinity total Animalia Aragonite saturation state Barium/Calcium ratio Bicarbonate ion Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) 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 Copper/Calcium ratio Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Lead/Calcium ratio Magnesium/Calcium ratio Mollusca Mytilus californianus Mytilus galloprovincialis North Pacific OA-ICC Ocean Acidification International Coordination Centre Oxygen Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Potentiometric titration Replicate Salinity Sample ID Single species Species Spectrophotometric Strontium/Calcium ratio Temperate Temperature water Treatment Uranium/Calcium ratio Zinc/Calcium ratio Zooplankton Frieder, Christina A Gonzalez, Jennifer P Levin, Lisa A Uranium in larval shells as a barometer of molluscan ocean acidification exposure |
topic_facet |
Alkalinity total Animalia Aragonite saturation state Barium/Calcium ratio Bicarbonate ion Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) 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 Copper/Calcium ratio Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Lead/Calcium ratio Magnesium/Calcium ratio Mollusca Mytilus californianus Mytilus galloprovincialis North Pacific OA-ICC Ocean Acidification International Coordination Centre Oxygen Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Pelagos pH Potentiometric titration Replicate Salinity Sample ID Single species Species Spectrophotometric Strontium/Calcium ratio Temperate Temperature water Treatment Uranium/Calcium ratio Zinc/Calcium ratio Zooplankton |
description |
As the ocean undergoes acidification, marine organisms will become increasingly exposed to reduced pH, yet variability in many coastal settings complicates our ability to accurately estimate pH exposure for those organisms that are difficult to track. Here we present shell-based geochemical proxies that reflect pH exposure from laboratory and field settings in larvae of the mussels Mytilus californianus and M. galloprovincialis. Laboratory-based proxies were generated from shells precipitated at pH 7.51 to 8.04. U/Ca, Sr/Ca, and multielemental signatures represented as principal components varied with pH for both species. Of these, U/Ca was the best predictor of pH and did not vary with larval size, with semidiurnal pH fluctuations, or with oxygen concentration. Field applications of U/Ca were tested with mussel larvae reared in situ at both known and unknown pH conditions. Larval shells precipitated in a region of greater upwelling had higher U/Ca, and these U/Ca values corresponded well with the laboratory-derived U/Ca-pH proxy. Retention of the larval shell after settlement in molluscs allows use of this geochemical proxy to assess ocean acidification effects on marine populations. |
format |
Dataset |
author |
Frieder, Christina A Gonzalez, Jennifer P Levin, Lisa A |
author_facet |
Frieder, Christina A Gonzalez, Jennifer P Levin, Lisa A |
author_sort |
Frieder, Christina A |
title |
Uranium in larval shells as a barometer of molluscan ocean acidification exposure |
title_short |
Uranium in larval shells as a barometer of molluscan ocean acidification exposure |
title_full |
Uranium in larval shells as a barometer of molluscan ocean acidification exposure |
title_fullStr |
Uranium in larval shells as a barometer of molluscan ocean acidification exposure |
title_full_unstemmed |
Uranium in larval shells as a barometer of molluscan ocean acidification exposure |
title_sort |
uranium in larval shells as a barometer of molluscan ocean acidification exposure |
publisher |
PANGAEA |
publishDate |
2014 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.836887 https://doi.org/10.1594/PANGAEA.836887 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Frieder, Christina A; Gonzalez, Jennifer P; Levin, Lisa A (2014): Uranium in Larval Shells as a barometer of Molluscan Ocean Acidification Exposure. Environmental Science & Technology, 48(11), 6401-6408, https://doi.org/10.1021/es500514j |
op_relation |
Levin, Lisa A (2014): Dataset: Mussel shell trace element ratios. Biological and Chemical Oceanography Data Management Office, http://www.bco-dmo.org/dataset/521670/data Lavigne, Héloïse; Epitalon, Jean-Marie; Gattuso, Jean-Pierre (2014): seacarb: seawater carbonate chemistry with R. R package version 3.0. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.836887 https://doi.org/10.1594/PANGAEA.836887 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.836887 https://doi.org/10.1021/es500514j |
_version_ |
1766157081888423936 |