Seawater carbonate chemistry and Calcium carbonate (CaCO3) sediment dissolution
Ocean acidification (OA), attributed to the sequestration of atmospheric carbon dioxide (CO2) into the surface ocean, and coastal eutrophication, attributed in part to land-use change and terrestrial runoff of fertilizers, have received recent attention in an experimental framework examining the eff...
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.880536 https://doi.org/10.1594/PANGAEA.880536 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.880536 2024-09-15T18:27:55+00:00 Seawater carbonate chemistry and Calcium carbonate (CaCO3) sediment dissolution Lantz, Coulson A Carpenter, Robert C Edmunds, Peter J 2017 text/tab-separated-values, 18984 data points https://doi.pangaea.de/10.1594/PANGAEA.880536 https://doi.org/10.1594/PANGAEA.880536 en eng PANGAEA Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Proye, Aurélien; Soetaert, Karline; Rae, James (2016): seacarb: seawater carbonate chemistry with R. R package version 3.1. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.880536 https://doi.org/10.1594/PANGAEA.880536 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Lantz, Coulson A; Carpenter, Robert C; Edmunds, Peter J (2017): Calcium carbonate (CaCO3) sediment dissolution under elevated concentrations of carbon dioxide (CO2) and nitrate (NO 3?). Journal of Experimental Marine Biology and Ecology, 495, 48-56, https://doi.org/10.1016/j.jembe.2017.05.014 Alkalinity total Aragonite saturation state Benthos Bicarbonate ion Calcification/Dissolution Calcification rate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Coast and continental shelf Comment Date Entire community Experiment Experiment duration Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Local Time Macro-nutrients Mesocosm or benthocosm Nitrate standard error OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Rocky-shore community Salinity South Pacific Spontaneous Potential Temperature water Tropical Type dataset 2017 ftpangaea https://doi.org/10.1594/PANGAEA.88053610.1016/j.jembe.2017.05.014 2024-07-24T02:31:33Z Ocean acidification (OA), attributed to the sequestration of atmospheric carbon dioxide (CO2) into the surface ocean, and coastal eutrophication, attributed in part to land-use change and terrestrial runoff of fertilizers, have received recent attention in an experimental framework examining the effects of each on coral reef net ecosystem calcification (Gnet). However, OA and eutrophication in conjunction have yet to receive attention from the perspective of coral reef sediment dissolution. To address this omission, CO2 and nitrate (NO3-) addition experiments were performed in Mo'orea, French Polynesia. Incubation chambers were used to measure sediment Gnet during the day and night under three different [NO3-] (0, 9.8, and 19.7 M) that were nested within four separate constructed coral reef communities maintained at different PCO2 levels (417, 721, 1030, and 1333 ?atm, respectively). PCO2 negatively affected sediment Gnetduring the day and night, resulting in a shift to diel net dissolution at a PCO2 of 1030 µatm. Elevated NO3- alone, and the combination of NO3- and PCO2, both negatively affected sediment Gnet at night. However, the response of Gnet to NO3- was less clear during the day, where diurnal sediment Gnet was enhanced under the combined treatment of elevated NO3- and PCO2, resulting in no net effect of NO3- on sediment Gnet on diel timescales. Overall, these results show that ocean acidification represents a greater threat to the balance of calcification and dissolution in Mo'orea's back reef sediment communities than the potential impact of NO3- enrichment on relatively short timescales. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total Aragonite saturation state Benthos Bicarbonate ion Calcification/Dissolution Calcification rate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Coast and continental shelf Comment Date Entire community Experiment Experiment duration Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Local Time Macro-nutrients Mesocosm or benthocosm Nitrate standard error OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Rocky-shore community Salinity South Pacific Spontaneous Potential Temperature water Tropical Type |
spellingShingle |
Alkalinity total Aragonite saturation state Benthos Bicarbonate ion Calcification/Dissolution Calcification rate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Coast and continental shelf Comment Date Entire community Experiment Experiment duration Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Local Time Macro-nutrients Mesocosm or benthocosm Nitrate standard error OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Rocky-shore community Salinity South Pacific Spontaneous Potential Temperature water Tropical Type Lantz, Coulson A Carpenter, Robert C Edmunds, Peter J Seawater carbonate chemistry and Calcium carbonate (CaCO3) sediment dissolution |
topic_facet |
Alkalinity total Aragonite saturation state Benthos Bicarbonate ion Calcification/Dissolution Calcification rate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Coast and continental shelf Comment Date Entire community Experiment Experiment duration Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Identification Laboratory experiment Local Time Macro-nutrients Mesocosm or benthocosm Nitrate standard error OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Rocky-shore community Salinity South Pacific Spontaneous Potential Temperature water Tropical Type |
description |
Ocean acidification (OA), attributed to the sequestration of atmospheric carbon dioxide (CO2) into the surface ocean, and coastal eutrophication, attributed in part to land-use change and terrestrial runoff of fertilizers, have received recent attention in an experimental framework examining the effects of each on coral reef net ecosystem calcification (Gnet). However, OA and eutrophication in conjunction have yet to receive attention from the perspective of coral reef sediment dissolution. To address this omission, CO2 and nitrate (NO3-) addition experiments were performed in Mo'orea, French Polynesia. Incubation chambers were used to measure sediment Gnet during the day and night under three different [NO3-] (0, 9.8, and 19.7 M) that were nested within four separate constructed coral reef communities maintained at different PCO2 levels (417, 721, 1030, and 1333 ?atm, respectively). PCO2 negatively affected sediment Gnetduring the day and night, resulting in a shift to diel net dissolution at a PCO2 of 1030 µatm. Elevated NO3- alone, and the combination of NO3- and PCO2, both negatively affected sediment Gnet at night. However, the response of Gnet to NO3- was less clear during the day, where diurnal sediment Gnet was enhanced under the combined treatment of elevated NO3- and PCO2, resulting in no net effect of NO3- on sediment Gnet on diel timescales. Overall, these results show that ocean acidification represents a greater threat to the balance of calcification and dissolution in Mo'orea's back reef sediment communities than the potential impact of NO3- enrichment on relatively short timescales. |
format |
Dataset |
author |
Lantz, Coulson A Carpenter, Robert C Edmunds, Peter J |
author_facet |
Lantz, Coulson A Carpenter, Robert C Edmunds, Peter J |
author_sort |
Lantz, Coulson A |
title |
Seawater carbonate chemistry and Calcium carbonate (CaCO3) sediment dissolution |
title_short |
Seawater carbonate chemistry and Calcium carbonate (CaCO3) sediment dissolution |
title_full |
Seawater carbonate chemistry and Calcium carbonate (CaCO3) sediment dissolution |
title_fullStr |
Seawater carbonate chemistry and Calcium carbonate (CaCO3) sediment dissolution |
title_full_unstemmed |
Seawater carbonate chemistry and Calcium carbonate (CaCO3) sediment dissolution |
title_sort |
seawater carbonate chemistry and calcium carbonate (caco3) sediment dissolution |
publisher |
PANGAEA |
publishDate |
2017 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.880536 https://doi.org/10.1594/PANGAEA.880536 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Lantz, Coulson A; Carpenter, Robert C; Edmunds, Peter J (2017): Calcium carbonate (CaCO3) sediment dissolution under elevated concentrations of carbon dioxide (CO2) and nitrate (NO 3?). Journal of Experimental Marine Biology and Ecology, 495, 48-56, https://doi.org/10.1016/j.jembe.2017.05.014 |
op_relation |
Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Proye, Aurélien; Soetaert, Karline; Rae, James (2016): seacarb: seawater carbonate chemistry with R. R package version 3.1. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.880536 https://doi.org/10.1594/PANGAEA.880536 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.88053610.1016/j.jembe.2017.05.014 |
_version_ |
1810469201909907456 |