Seawater carbonate chemistry and physiological responses of three temperate coralline algae in a laboratory experiment
Coralline algae are major calcifiers of significant ecological importance in marine habitats but are among the most sensitive calcifying organisms to ocean acidification. The elevated pCO2 effects were examined in three coralline algal species living in contrasting habitats from intertidal to subtid...
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Language: | English |
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PANGAEA
2013
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.830640 https://doi.org/10.1594/PANGAEA.830640 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.830640 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total standard error Alkalinity anomaly technique (Smith and Key 1975) Aquarium number Aragonite saturation state Bay_of_Morlaix Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification rate of calcium carbonate 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 Chlorophyll a Coast and continental shelf Corallina elongata EPOCA European Project on Ocean Acidification Event label EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Green_Island_channel Gross photosynthesis rate oxygen Irradiance Laboratory experiment Les_Amiets Lithophyllum incrustans Lithothamnion corallioides Macroalgae Net photosynthesis rate North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) |
spellingShingle |
Alkalinity total standard error Alkalinity anomaly technique (Smith and Key 1975) Aquarium number Aragonite saturation state Bay_of_Morlaix Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification rate of calcium carbonate 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 Chlorophyll a Coast and continental shelf Corallina elongata EPOCA European Project on Ocean Acidification Event label EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Green_Island_channel Gross photosynthesis rate oxygen Irradiance Laboratory experiment Les_Amiets Lithophyllum incrustans Lithothamnion corallioides Macroalgae Net photosynthesis rate North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Noisette, Fanny Egilsdottir, Hronn Davoult, Dominique Martin, Sophie Seawater carbonate chemistry and physiological responses of three temperate coralline algae in a laboratory experiment |
topic_facet |
Alkalinity total standard error Alkalinity anomaly technique (Smith and Key 1975) Aquarium number Aragonite saturation state Bay_of_Morlaix Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification rate of calcium carbonate 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 Chlorophyll a Coast and continental shelf Corallina elongata EPOCA European Project on Ocean Acidification Event label EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Green_Island_channel Gross photosynthesis rate oxygen Irradiance Laboratory experiment Les_Amiets Lithophyllum incrustans Lithothamnion corallioides Macroalgae Net photosynthesis rate North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) |
description |
Coralline algae are major calcifiers of significant ecological importance in marine habitats but are among the most sensitive calcifying organisms to ocean acidification. The elevated pCO2 effects were examined in three coralline algal species living in contrasting habitats from intertidal to subtidal zones on the north-western coast of Brittany, France: (i) Corallina elongata, a branched alga found in tidal rock pools, (ii) Lithophyllum incrustans, a crustose coralline alga from the low intertidal zone, and (iii) Lithothamnion corallioides (maerl), a free-living form inhabiting the subtidal zone. Metabolic rates were assessed on specimens grown for one month at varying pCO2: 380 (current pCO2), 550, 750 and 1000 µatm (elevated pCO2). There was no pCO2 effect on gross production in C. elongata and L. incrustans but L. incrustans respiration strongly increased with elevated pCO2. L. corallioides gross production slightly increased at 1000 µatm, while respiration remained unaffected. Calcification rates decreased with pCO2 in L. incrustans (both in the light and dark) and L. corallioides (only in the light), while C. elongata calcification was unaffected. This was consistent with the lower skeletal mMg/Ca ratio of C. elongata (0.17) relative to the two other species (0.20). L. incrustans had a higher occurrence of bleaching that increased with increasing pCO2. pCO2 could indirectly impact this coralline species physiology making them more sensitive to other stresses such as diseases or pathogens. These results underlined that the physiological response of coralline algae to near-future ocean acidification is species-specific and that species experiencing naturally strong pH variations were not necessarily more resistant to elevated pCO2 than species from more stable environment. |
format |
Dataset |
author |
Noisette, Fanny Egilsdottir, Hronn Davoult, Dominique Martin, Sophie |
author_facet |
Noisette, Fanny Egilsdottir, Hronn Davoult, Dominique Martin, Sophie |
author_sort |
Noisette, Fanny |
title |
Seawater carbonate chemistry and physiological responses of three temperate coralline algae in a laboratory experiment |
title_short |
Seawater carbonate chemistry and physiological responses of three temperate coralline algae in a laboratory experiment |
title_full |
Seawater carbonate chemistry and physiological responses of three temperate coralline algae in a laboratory experiment |
title_fullStr |
Seawater carbonate chemistry and physiological responses of three temperate coralline algae in a laboratory experiment |
title_full_unstemmed |
Seawater carbonate chemistry and physiological responses of three temperate coralline algae in a laboratory experiment |
title_sort |
seawater carbonate chemistry and physiological responses of three temperate coralline algae in a laboratory experiment |
publisher |
PANGAEA |
publishDate |
2013 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.830640 https://doi.org/10.1594/PANGAEA.830640 |
op_coverage |
MEDIAN LATITUDE: 48.710220 * MEDIAN LONGITUDE: -4.019667 * SOUTH-BOUND LATITUDE: 48.690830 * WEST-BOUND LONGITUDE: -4.121000 * NORTH-BOUND LATITUDE: 48.728830 * EAST-BOUND LONGITUDE: -3.951000 * DATE/TIME START: 2012-10-01T00:00:00 * DATE/TIME END: 2012-10-30T00:00:00 |
long_lat |
ENVELOPE(-4.121000,-3.951000,48.728830,48.690830) |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_source |
Supplement to: Noisette, Fanny; Egilsdottir, Hronn; Davoult, Dominique; Martin, Sophie (2013): Physiological responses of three temperate coralline algae from contrasting habitats to near-future ocean acidification. Journal of Experimental Marine Biology and Ecology, 448, 179-187, https://doi.org/10.1016/j.jembe.2013.07.006 |
op_relation |
Lavigne, Héloïse; Gattuso, Jean-Pierre (2011): seacarb: seawater carbonate chemistry with R. R package version 2.4. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.830640 https://doi.org/10.1594/PANGAEA.830640 |
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.830640 https://doi.org/10.1016/j.jembe.2013.07.006 |
_version_ |
1766137101732020224 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.830640 2023-05-15T17:37:17+02:00 Seawater carbonate chemistry and physiological responses of three temperate coralline algae in a laboratory experiment Noisette, Fanny Egilsdottir, Hronn Davoult, Dominique Martin, Sophie MEDIAN LATITUDE: 48.710220 * MEDIAN LONGITUDE: -4.019667 * SOUTH-BOUND LATITUDE: 48.690830 * WEST-BOUND LONGITUDE: -4.121000 * NORTH-BOUND LATITUDE: 48.728830 * EAST-BOUND LONGITUDE: -3.951000 * DATE/TIME START: 2012-10-01T00:00:00 * DATE/TIME END: 2012-10-30T00:00:00 2013-03-18 text/tab-separated-values, 6456 data points https://doi.pangaea.de/10.1594/PANGAEA.830640 https://doi.org/10.1594/PANGAEA.830640 en eng PANGAEA Lavigne, Héloïse; Gattuso, Jean-Pierre (2011): seacarb: seawater carbonate chemistry with R. R package version 2.4. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.830640 https://doi.org/10.1594/PANGAEA.830640 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Noisette, Fanny; Egilsdottir, Hronn; Davoult, Dominique; Martin, Sophie (2013): Physiological responses of three temperate coralline algae from contrasting habitats to near-future ocean acidification. Journal of Experimental Marine Biology and Ecology, 448, 179-187, https://doi.org/10.1016/j.jembe.2013.07.006 Alkalinity total standard error Alkalinity anomaly technique (Smith and Key 1975) Aquarium number Aragonite saturation state Bay_of_Morlaix Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification rate of calcium carbonate 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 Chlorophyll a Coast and continental shelf Corallina elongata EPOCA European Project on Ocean Acidification Event label EXP Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Green_Island_channel Gross photosynthesis rate oxygen Irradiance Laboratory experiment Les_Amiets Lithophyllum incrustans Lithothamnion corallioides Macroalgae Net photosynthesis rate North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Dataset 2013 ftpangaea https://doi.org/10.1594/PANGAEA.830640 https://doi.org/10.1016/j.jembe.2013.07.006 2023-01-20T09:03:07Z Coralline algae are major calcifiers of significant ecological importance in marine habitats but are among the most sensitive calcifying organisms to ocean acidification. The elevated pCO2 effects were examined in three coralline algal species living in contrasting habitats from intertidal to subtidal zones on the north-western coast of Brittany, France: (i) Corallina elongata, a branched alga found in tidal rock pools, (ii) Lithophyllum incrustans, a crustose coralline alga from the low intertidal zone, and (iii) Lithothamnion corallioides (maerl), a free-living form inhabiting the subtidal zone. Metabolic rates were assessed on specimens grown for one month at varying pCO2: 380 (current pCO2), 550, 750 and 1000 µatm (elevated pCO2). There was no pCO2 effect on gross production in C. elongata and L. incrustans but L. incrustans respiration strongly increased with elevated pCO2. L. corallioides gross production slightly increased at 1000 µatm, while respiration remained unaffected. Calcification rates decreased with pCO2 in L. incrustans (both in the light and dark) and L. corallioides (only in the light), while C. elongata calcification was unaffected. This was consistent with the lower skeletal mMg/Ca ratio of C. elongata (0.17) relative to the two other species (0.20). L. incrustans had a higher occurrence of bleaching that increased with increasing pCO2. pCO2 could indirectly impact this coralline species physiology making them more sensitive to other stresses such as diseases or pathogens. These results underlined that the physiological response of coralline algae to near-future ocean acidification is species-specific and that species experiencing naturally strong pH variations were not necessarily more resistant to elevated pCO2 than species from more stable environment. Dataset North Atlantic Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-4.121000,-3.951000,48.728830,48.690830) |