Seawater carbonate chemistry and calcification rate during mesocosm experiments with coral Montipora capitata, 2008
A long-term (10 months) controlled experiment was conducted to test the impact of increased partial pressure of carbon dioxide (pCO2) on common calcifying coral reef organisms. The experiment was conducted in replicate continuous flow coral reef mesocosms flushed with unfiltered sea water from Kaneo...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.763898 2023-05-15T17:51:16+02:00 Seawater carbonate chemistry and calcification rate during mesocosm experiments with coral Montipora capitata, 2008 Jokiel, Paul L Rodgers, Ku'ulei Kuffner, Ilsa B Andersson, Andreas J Cox, E F Mackenzie, Fred T 2008-08-16 text/tab-separated-values, 306 data points https://doi.pangaea.de/10.1594/PANGAEA.763898 https://doi.org/10.1594/PANGAEA.763898 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.763898 https://doi.org/10.1594/PANGAEA.763898 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Jokiel, Paul L; Rodgers, Ku'ulei; Kuffner, Ilsa B; Andersson, Andreas J; Cox, E F; Mackenzie, Fred T (2008): Ocean acidification and calcifying reef organisms: a mesocosm investigation. Coral Reefs, 27(3), 473-483, https://doi.org/10.1007/s00338-008-0380-9 Alkalinity total Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Buoyant weighing technique (Davies 1989) Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Measured Montipora capitata North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Salinity Single species Temperature water Timeslice Tropical Dataset 2008 ftpangaea https://doi.org/10.1594/PANGAEA.763898 https://doi.org/10.1007/s00338-008-0380-9 2023-01-20T08:52:36Z A long-term (10 months) controlled experiment was conducted to test the impact of increased partial pressure of carbon dioxide (pCO2) on common calcifying coral reef organisms. The experiment was conducted in replicate continuous flow coral reef mesocosms flushed with unfiltered sea water from Kaneohe Bay, Oahu, Hawaii. Mesocosms were located in full sunlight and experienced diurnal and seasonal fluctuations in temperature and sea water chemistry characteristic of the adjacent reef flat. Treatment mesocosms were manipulated to simulate an increase in pCO2 to levels expected in this century [midday pCO2 levels exceeding control mesocosms by 365 ± 130 µatm (mean ± sd)]. Acidification had a profound impact on the development and growth of crustose coralline algae (CCA) populations. During the experiment, CCA developed 25% cover in the control mesocosms and only 4% in the acidified mesocosms, representing an 86% relative reduction. Free-living associations of CCA known as rhodoliths living in the control mesocosms grew at a rate of 0.6 g buoyant weight per year while those in the acidified experimental treatment decreased in weight at a rate of 0.9 g buoyant weight per year, representing a 250% difference. CCA play an important role in the growth and stabilization of carbonate reefs, so future changes of this magnitude could greatly impact coral reefs throughout the world. Coral calcification decreased between 15% and 20% under acidified conditions. Linear extension decreased by 14% under acidified conditions in one experiment. Larvae of the coral Pocillopora damicornis were able to recruit under the acidified conditions. In addition, there was no significant difference in production of gametes by the coral Montipora capitata after 6 months of exposure to the treatments. 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 Benthic animals Benthos Bicarbonate ion Buoyant weighing technique (Davies 1989) Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Measured Montipora capitata North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Salinity Single species Temperature water Timeslice Tropical |
spellingShingle |
Alkalinity total Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Buoyant weighing technique (Davies 1989) Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Measured Montipora capitata North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Salinity Single species Temperature water Timeslice Tropical Jokiel, Paul L Rodgers, Ku'ulei Kuffner, Ilsa B Andersson, Andreas J Cox, E F Mackenzie, Fred T Seawater carbonate chemistry and calcification rate during mesocosm experiments with coral Montipora capitata, 2008 |
topic_facet |
Alkalinity total Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Buoyant weighing technique (Davies 1989) Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Measured Montipora capitata North Pacific OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Salinity Single species Temperature water Timeslice Tropical |
description |
A long-term (10 months) controlled experiment was conducted to test the impact of increased partial pressure of carbon dioxide (pCO2) on common calcifying coral reef organisms. The experiment was conducted in replicate continuous flow coral reef mesocosms flushed with unfiltered sea water from Kaneohe Bay, Oahu, Hawaii. Mesocosms were located in full sunlight and experienced diurnal and seasonal fluctuations in temperature and sea water chemistry characteristic of the adjacent reef flat. Treatment mesocosms were manipulated to simulate an increase in pCO2 to levels expected in this century [midday pCO2 levels exceeding control mesocosms by 365 ± 130 µatm (mean ± sd)]. Acidification had a profound impact on the development and growth of crustose coralline algae (CCA) populations. During the experiment, CCA developed 25% cover in the control mesocosms and only 4% in the acidified mesocosms, representing an 86% relative reduction. Free-living associations of CCA known as rhodoliths living in the control mesocosms grew at a rate of 0.6 g buoyant weight per year while those in the acidified experimental treatment decreased in weight at a rate of 0.9 g buoyant weight per year, representing a 250% difference. CCA play an important role in the growth and stabilization of carbonate reefs, so future changes of this magnitude could greatly impact coral reefs throughout the world. Coral calcification decreased between 15% and 20% under acidified conditions. Linear extension decreased by 14% under acidified conditions in one experiment. Larvae of the coral Pocillopora damicornis were able to recruit under the acidified conditions. In addition, there was no significant difference in production of gametes by the coral Montipora capitata after 6 months of exposure to the treatments. |
format |
Dataset |
author |
Jokiel, Paul L Rodgers, Ku'ulei Kuffner, Ilsa B Andersson, Andreas J Cox, E F Mackenzie, Fred T |
author_facet |
Jokiel, Paul L Rodgers, Ku'ulei Kuffner, Ilsa B Andersson, Andreas J Cox, E F Mackenzie, Fred T |
author_sort |
Jokiel, Paul L |
title |
Seawater carbonate chemistry and calcification rate during mesocosm experiments with coral Montipora capitata, 2008 |
title_short |
Seawater carbonate chemistry and calcification rate during mesocosm experiments with coral Montipora capitata, 2008 |
title_full |
Seawater carbonate chemistry and calcification rate during mesocosm experiments with coral Montipora capitata, 2008 |
title_fullStr |
Seawater carbonate chemistry and calcification rate during mesocosm experiments with coral Montipora capitata, 2008 |
title_full_unstemmed |
Seawater carbonate chemistry and calcification rate during mesocosm experiments with coral Montipora capitata, 2008 |
title_sort |
seawater carbonate chemistry and calcification rate during mesocosm experiments with coral montipora capitata, 2008 |
publisher |
PANGAEA |
publishDate |
2008 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.763898 https://doi.org/10.1594/PANGAEA.763898 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Jokiel, Paul L; Rodgers, Ku'ulei; Kuffner, Ilsa B; Andersson, Andreas J; Cox, E F; Mackenzie, Fred T (2008): Ocean acidification and calcifying reef organisms: a mesocosm investigation. Coral Reefs, 27(3), 473-483, https://doi.org/10.1007/s00338-008-0380-9 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.763898 https://doi.org/10.1594/PANGAEA.763898 |
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.763898 https://doi.org/10.1007/s00338-008-0380-9 |
_version_ |
1766158372590059520 |