Seawater carbonate chemistry and coral (Acropora digitifera and Acropora tenuis) algal infection rate, survival and surface area of plyps during experiments, 2009, supplement to: Suwa, Ryota; Nakamura, Masoko; Morita, Masaya; Shimada, Kazuaki; Iguchi, Akira; Sakai, Kazuhiko; Suzuki, Atsushi (2009): Effects of acidified seawater on early life stages of scleractinian corals (Genus Acropora). Fisheries Science, 76(1), 93-99
Ocean acidification, caused by increased atmospheric carbon dioxide (CO2) concentrations, is currently an important environmental problem. It is therefore necessary to investigate the effects of ocean acidification on all life stages of a wide range of marine organisms. However, few studies have exa...
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ftdatacite:10.1594/pangaea.758198 2023-05-15T17:49:52+02:00 Seawater carbonate chemistry and coral (Acropora digitifera and Acropora tenuis) algal infection rate, survival and surface area of plyps during experiments, 2009, supplement to: Suwa, Ryota; Nakamura, Masoko; Morita, Masaya; Shimada, Kazuaki; Iguchi, Akira; Sakai, Kazuhiko; Suzuki, Atsushi (2009): Effects of acidified seawater on early life stages of scleractinian corals (Genus Acropora). Fisheries Science, 76(1), 93-99 Suwa, Ryota Nakamura, Masoko Morita, Masaya Shimada, Kazuaki Iguchi, Akira Sakai, Kazuhiko Suzuki, Atsushi 2010 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.758198 https://doi.pangaea.de/10.1594/PANGAEA.758198 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1007/s12562-009-0189-7 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Acropora digitifera Acropora tenuis Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment Mortality/Survival North Pacific Other studied parameter or process Single species Temperate Species Experiment day Experimental treatment Identification Salinity Temperature, water pH Alkalinity, total Bicarbonate ion Carbonate ion Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Calcite saturation state Acropora digitifera, algal infection rate Survival Acropora digitifera, surface area of polyps Acropora digitifera, surface area of polyps, standard deviation Measured Metrohm Titrando titrator Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC Dataset dataset Supplementary Dataset 2010 ftdatacite https://doi.org/10.1594/pangaea.758198 https://doi.org/10.1007/s12562-009-0189-7 2022-02-09T12:06:21Z Ocean acidification, caused by increased atmospheric carbon dioxide (CO2) concentrations, is currently an important environmental problem. It is therefore necessary to investigate the effects of ocean acidification on all life stages of a wide range of marine organisms. However, few studies have examined the effects of increased CO2 on early life stages of organisms, including corals. Using a range of pH values (pH 7.3, 7.6, and 8.0) in manipulative duplicate aquarium experiments, we have evaluated the effects of increased CO2 on early life stages (larval and polyp stages) of Acropora spp. with the aim of estimating CO2 tolerance thresholds at these stages. Larval survival rates did not differ significantly between the reduced pH and control conditions. In contrast, polyp growth and algal infection rates were significantly decreased at reduced pH levels compared to control conditions. These results suggest that future ocean acidification may lead to reduced primary polyp growth and delayed establishment of symbiosis. Stress exposure experiments using longer experimental time scales and lower levels of CO2 concentrations than those used in this study are needed to establish the threshold of CO2 emissions required to sustain coral reef ecosystems. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Pacific |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Acropora digitifera Acropora tenuis Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment Mortality/Survival North Pacific Other studied parameter or process Single species Temperate Species Experiment day Experimental treatment Identification Salinity Temperature, water pH Alkalinity, total Bicarbonate ion Carbonate ion Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Calcite saturation state Acropora digitifera, algal infection rate Survival Acropora digitifera, surface area of polyps Acropora digitifera, surface area of polyps, standard deviation Measured Metrohm Titrando titrator Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Acropora digitifera Acropora tenuis Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment Mortality/Survival North Pacific Other studied parameter or process Single species Temperate Species Experiment day Experimental treatment Identification Salinity Temperature, water pH Alkalinity, total Bicarbonate ion Carbonate ion Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Calcite saturation state Acropora digitifera, algal infection rate Survival Acropora digitifera, surface area of polyps Acropora digitifera, surface area of polyps, standard deviation Measured Metrohm Titrando titrator Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC Suwa, Ryota Nakamura, Masoko Morita, Masaya Shimada, Kazuaki Iguchi, Akira Sakai, Kazuhiko Suzuki, Atsushi Seawater carbonate chemistry and coral (Acropora digitifera and Acropora tenuis) algal infection rate, survival and surface area of plyps during experiments, 2009, supplement to: Suwa, Ryota; Nakamura, Masoko; Morita, Masaya; Shimada, Kazuaki; Iguchi, Akira; Sakai, Kazuhiko; Suzuki, Atsushi (2009): Effects of acidified seawater on early life stages of scleractinian corals (Genus Acropora). Fisheries Science, 76(1), 93-99 |
topic_facet |
Acropora digitifera Acropora tenuis Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Cnidaria Coast and continental shelf Growth/Morphology Laboratory experiment Mortality/Survival North Pacific Other studied parameter or process Single species Temperate Species Experiment day Experimental treatment Identification Salinity Temperature, water pH Alkalinity, total Bicarbonate ion Carbonate ion Partial pressure of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Carbon, inorganic, dissolved Calcite saturation state Acropora digitifera, algal infection rate Survival Acropora digitifera, surface area of polyps Acropora digitifera, surface area of polyps, standard deviation Measured Metrohm Titrando titrator Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC |
description |
Ocean acidification, caused by increased atmospheric carbon dioxide (CO2) concentrations, is currently an important environmental problem. It is therefore necessary to investigate the effects of ocean acidification on all life stages of a wide range of marine organisms. However, few studies have examined the effects of increased CO2 on early life stages of organisms, including corals. Using a range of pH values (pH 7.3, 7.6, and 8.0) in manipulative duplicate aquarium experiments, we have evaluated the effects of increased CO2 on early life stages (larval and polyp stages) of Acropora spp. with the aim of estimating CO2 tolerance thresholds at these stages. Larval survival rates did not differ significantly between the reduced pH and control conditions. In contrast, polyp growth and algal infection rates were significantly decreased at reduced pH levels compared to control conditions. These results suggest that future ocean acidification may lead to reduced primary polyp growth and delayed establishment of symbiosis. Stress exposure experiments using longer experimental time scales and lower levels of CO2 concentrations than those used in this study are needed to establish the threshold of CO2 emissions required to sustain coral reef ecosystems. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). |
format |
Dataset |
author |
Suwa, Ryota Nakamura, Masoko Morita, Masaya Shimada, Kazuaki Iguchi, Akira Sakai, Kazuhiko Suzuki, Atsushi |
author_facet |
Suwa, Ryota Nakamura, Masoko Morita, Masaya Shimada, Kazuaki Iguchi, Akira Sakai, Kazuhiko Suzuki, Atsushi |
author_sort |
Suwa, Ryota |
title |
Seawater carbonate chemistry and coral (Acropora digitifera and Acropora tenuis) algal infection rate, survival and surface area of plyps during experiments, 2009, supplement to: Suwa, Ryota; Nakamura, Masoko; Morita, Masaya; Shimada, Kazuaki; Iguchi, Akira; Sakai, Kazuhiko; Suzuki, Atsushi (2009): Effects of acidified seawater on early life stages of scleractinian corals (Genus Acropora). Fisheries Science, 76(1), 93-99 |
title_short |
Seawater carbonate chemistry and coral (Acropora digitifera and Acropora tenuis) algal infection rate, survival and surface area of plyps during experiments, 2009, supplement to: Suwa, Ryota; Nakamura, Masoko; Morita, Masaya; Shimada, Kazuaki; Iguchi, Akira; Sakai, Kazuhiko; Suzuki, Atsushi (2009): Effects of acidified seawater on early life stages of scleractinian corals (Genus Acropora). Fisheries Science, 76(1), 93-99 |
title_full |
Seawater carbonate chemistry and coral (Acropora digitifera and Acropora tenuis) algal infection rate, survival and surface area of plyps during experiments, 2009, supplement to: Suwa, Ryota; Nakamura, Masoko; Morita, Masaya; Shimada, Kazuaki; Iguchi, Akira; Sakai, Kazuhiko; Suzuki, Atsushi (2009): Effects of acidified seawater on early life stages of scleractinian corals (Genus Acropora). Fisheries Science, 76(1), 93-99 |
title_fullStr |
Seawater carbonate chemistry and coral (Acropora digitifera and Acropora tenuis) algal infection rate, survival and surface area of plyps during experiments, 2009, supplement to: Suwa, Ryota; Nakamura, Masoko; Morita, Masaya; Shimada, Kazuaki; Iguchi, Akira; Sakai, Kazuhiko; Suzuki, Atsushi (2009): Effects of acidified seawater on early life stages of scleractinian corals (Genus Acropora). Fisheries Science, 76(1), 93-99 |
title_full_unstemmed |
Seawater carbonate chemistry and coral (Acropora digitifera and Acropora tenuis) algal infection rate, survival and surface area of plyps during experiments, 2009, supplement to: Suwa, Ryota; Nakamura, Masoko; Morita, Masaya; Shimada, Kazuaki; Iguchi, Akira; Sakai, Kazuhiko; Suzuki, Atsushi (2009): Effects of acidified seawater on early life stages of scleractinian corals (Genus Acropora). Fisheries Science, 76(1), 93-99 |
title_sort |
seawater carbonate chemistry and coral (acropora digitifera and acropora tenuis) algal infection rate, survival and surface area of plyps during experiments, 2009, supplement to: suwa, ryota; nakamura, masoko; morita, masaya; shimada, kazuaki; iguchi, akira; sakai, kazuhiko; suzuki, atsushi (2009): effects of acidified seawater on early life stages of scleractinian corals (genus acropora). fisheries science, 76(1), 93-99 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2010 |
url |
https://dx.doi.org/10.1594/pangaea.758198 https://doi.pangaea.de/10.1594/PANGAEA.758198 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://dx.doi.org/10.1007/s12562-009-0189-7 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.758198 https://doi.org/10.1007/s12562-009-0189-7 |
_version_ |
1766156376852135936 |