Physiological and ecological variables measured at the high and low pCO2 reef sections, supplement to: Fabricius, Katharina Elisabeth; Langdon, Chris; Uthicke, Sven; Humphrey, Craig; Noonan, Sam; De'ath, Glenn; Okazaki, Remy; Muehllehner, Nancy; Glas, Martin S; Lough, Janice M (2011): Losers and winners in coral reefs acclimatized to elevated carbon dioxide concentrations. Nature Climate Change, 1(3), 165-169
Experiments have shown that ocean acidification due to rising atmospheric carbon dioxide concentrations has deleterious effects on the performance of many marine organisms. However, few empirical or modelling studies have addressed the long-term consequences of ocean acidification for marine ecosyst...
Main Authors: | , , , , , , , , , |
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Format: | Dataset |
Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2011
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Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.821559 https://doi.pangaea.de/10.1594/PANGAEA.821559 |
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ftdatacite:10.1594/pangaea.821559 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Benthos Calcification/Dissolution CO2 vent Coast and continental shelf Community composition and diversity Entire community Field observation Growth/Morphology Rocky-shore community South Pacific Tropical Description Treatment Coverage Species richness Areal density Linear extension Density, skeletal bulk Calcification rate of calcium carbonate Thickness Pigmentation, color chart score Growth rate Biomass Shannon Diversity Index Epibionts Foraminifera Carbon, inorganic, total Nitrogen, total, particulate Carbon, organic, total Density, faunal Temperature, water Salinity Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air pH Aragonite saturation state Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Calcite saturation state Potentiometric titration Coulometric titration Calculated using CO2SYS Potentiometric Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Benthos Calcification/Dissolution CO2 vent Coast and continental shelf Community composition and diversity Entire community Field observation Growth/Morphology Rocky-shore community South Pacific Tropical Description Treatment Coverage Species richness Areal density Linear extension Density, skeletal bulk Calcification rate of calcium carbonate Thickness Pigmentation, color chart score Growth rate Biomass Shannon Diversity Index Epibionts Foraminifera Carbon, inorganic, total Nitrogen, total, particulate Carbon, organic, total Density, faunal Temperature, water Salinity Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air pH Aragonite saturation state Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Calcite saturation state Potentiometric titration Coulometric titration Calculated using CO2SYS Potentiometric Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Fabricius, Katharina Elisabeth Langdon, Chris Uthicke, Sven Humphrey, Craig Noonan, Sam De'ath, Glenn Okazaki, Remy Muehllehner, Nancy Glas, Martin S Lough, Janice M Physiological and ecological variables measured at the high and low pCO2 reef sections, supplement to: Fabricius, Katharina Elisabeth; Langdon, Chris; Uthicke, Sven; Humphrey, Craig; Noonan, Sam; De'ath, Glenn; Okazaki, Remy; Muehllehner, Nancy; Glas, Martin S; Lough, Janice M (2011): Losers and winners in coral reefs acclimatized to elevated carbon dioxide concentrations. Nature Climate Change, 1(3), 165-169 |
topic_facet |
Benthos Calcification/Dissolution CO2 vent Coast and continental shelf Community composition and diversity Entire community Field observation Growth/Morphology Rocky-shore community South Pacific Tropical Description Treatment Coverage Species richness Areal density Linear extension Density, skeletal bulk Calcification rate of calcium carbonate Thickness Pigmentation, color chart score Growth rate Biomass Shannon Diversity Index Epibionts Foraminifera Carbon, inorganic, total Nitrogen, total, particulate Carbon, organic, total Density, faunal Temperature, water Salinity Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air pH Aragonite saturation state Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Calcite saturation state Potentiometric titration Coulometric titration Calculated using CO2SYS Potentiometric Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
description |
Experiments have shown that ocean acidification due to rising atmospheric carbon dioxide concentrations has deleterious effects on the performance of many marine organisms. However, few empirical or modelling studies have addressed the long-term consequences of ocean acidification for marine ecosystems. Here we show that as pH declines from 8.1 to 7.8 (the change expected if atmospheric carbon dioxide concentrations increase from 390 to 750 ppm, consistent with some scenarios for the end of this century) some organisms benefit, but many more lose out. We investigated coral reefs, seagrasses and sediments that are acclimatized to low pH at three cool and shallow volcanic carbon dioxide seeps in Papua New Guinea. At reduced pH, we observed reductions in coral diversity, recruitment and abundances of structurally complex framework builders, and shifts in competitive interactions between taxa. However, coral cover remained constant between pH 8.1 and ~7.8, because massive Porites corals established dominance over structural corals, despite low rates of calcification. Reef development ceased below pH 7.7. Our empirical data from this unique field setting confirm model predictions that ocean acidification, together with temperature stress, will probably lead to severely reduced diversity, structural complexity and resilience of Indo-Pacific coral reefs within this century. : 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). The date of carbonate chemistry calculation by seacarb is 2013-10-17. |
format |
Dataset |
author |
Fabricius, Katharina Elisabeth Langdon, Chris Uthicke, Sven Humphrey, Craig Noonan, Sam De'ath, Glenn Okazaki, Remy Muehllehner, Nancy Glas, Martin S Lough, Janice M |
author_facet |
Fabricius, Katharina Elisabeth Langdon, Chris Uthicke, Sven Humphrey, Craig Noonan, Sam De'ath, Glenn Okazaki, Remy Muehllehner, Nancy Glas, Martin S Lough, Janice M |
author_sort |
Fabricius, Katharina Elisabeth |
title |
Physiological and ecological variables measured at the high and low pCO2 reef sections, supplement to: Fabricius, Katharina Elisabeth; Langdon, Chris; Uthicke, Sven; Humphrey, Craig; Noonan, Sam; De'ath, Glenn; Okazaki, Remy; Muehllehner, Nancy; Glas, Martin S; Lough, Janice M (2011): Losers and winners in coral reefs acclimatized to elevated carbon dioxide concentrations. Nature Climate Change, 1(3), 165-169 |
title_short |
Physiological and ecological variables measured at the high and low pCO2 reef sections, supplement to: Fabricius, Katharina Elisabeth; Langdon, Chris; Uthicke, Sven; Humphrey, Craig; Noonan, Sam; De'ath, Glenn; Okazaki, Remy; Muehllehner, Nancy; Glas, Martin S; Lough, Janice M (2011): Losers and winners in coral reefs acclimatized to elevated carbon dioxide concentrations. Nature Climate Change, 1(3), 165-169 |
title_full |
Physiological and ecological variables measured at the high and low pCO2 reef sections, supplement to: Fabricius, Katharina Elisabeth; Langdon, Chris; Uthicke, Sven; Humphrey, Craig; Noonan, Sam; De'ath, Glenn; Okazaki, Remy; Muehllehner, Nancy; Glas, Martin S; Lough, Janice M (2011): Losers and winners in coral reefs acclimatized to elevated carbon dioxide concentrations. Nature Climate Change, 1(3), 165-169 |
title_fullStr |
Physiological and ecological variables measured at the high and low pCO2 reef sections, supplement to: Fabricius, Katharina Elisabeth; Langdon, Chris; Uthicke, Sven; Humphrey, Craig; Noonan, Sam; De'ath, Glenn; Okazaki, Remy; Muehllehner, Nancy; Glas, Martin S; Lough, Janice M (2011): Losers and winners in coral reefs acclimatized to elevated carbon dioxide concentrations. Nature Climate Change, 1(3), 165-169 |
title_full_unstemmed |
Physiological and ecological variables measured at the high and low pCO2 reef sections, supplement to: Fabricius, Katharina Elisabeth; Langdon, Chris; Uthicke, Sven; Humphrey, Craig; Noonan, Sam; De'ath, Glenn; Okazaki, Remy; Muehllehner, Nancy; Glas, Martin S; Lough, Janice M (2011): Losers and winners in coral reefs acclimatized to elevated carbon dioxide concentrations. Nature Climate Change, 1(3), 165-169 |
title_sort |
physiological and ecological variables measured at the high and low pco2 reef sections, supplement to: fabricius, katharina elisabeth; langdon, chris; uthicke, sven; humphrey, craig; noonan, sam; de'ath, glenn; okazaki, remy; muehllehner, nancy; glas, martin s; lough, janice m (2011): losers and winners in coral reefs acclimatized to elevated carbon dioxide concentrations. nature climate change, 1(3), 165-169 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2011 |
url |
https://dx.doi.org/10.1594/pangaea.821559 https://doi.pangaea.de/10.1594/PANGAEA.821559 |
long_lat |
ENVELOPE(-60.200,-60.200,-63.733,-63.733) |
geographic |
Pacific Sven |
geographic_facet |
Pacific Sven |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1038/nclimate1122 https://cran.r-project.org/package=seacarb |
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.821559 https://doi.org/10.1038/nclimate1122 |
_version_ |
1766156675386966016 |
spelling |
ftdatacite:10.1594/pangaea.821559 2023-05-15T17:50:05+02:00 Physiological and ecological variables measured at the high and low pCO2 reef sections, supplement to: Fabricius, Katharina Elisabeth; Langdon, Chris; Uthicke, Sven; Humphrey, Craig; Noonan, Sam; De'ath, Glenn; Okazaki, Remy; Muehllehner, Nancy; Glas, Martin S; Lough, Janice M (2011): Losers and winners in coral reefs acclimatized to elevated carbon dioxide concentrations. Nature Climate Change, 1(3), 165-169 Fabricius, Katharina Elisabeth Langdon, Chris Uthicke, Sven Humphrey, Craig Noonan, Sam De'ath, Glenn Okazaki, Remy Muehllehner, Nancy Glas, Martin S Lough, Janice M 2011 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.821559 https://doi.pangaea.de/10.1594/PANGAEA.821559 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1038/nclimate1122 https://cran.r-project.org/package=seacarb Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Benthos Calcification/Dissolution CO2 vent Coast and continental shelf Community composition and diversity Entire community Field observation Growth/Morphology Rocky-shore community South Pacific Tropical Description Treatment Coverage Species richness Areal density Linear extension Density, skeletal bulk Calcification rate of calcium carbonate Thickness Pigmentation, color chart score Growth rate Biomass Shannon Diversity Index Epibionts Foraminifera Carbon, inorganic, total Nitrogen, total, particulate Carbon, organic, total Density, faunal Temperature, water Salinity Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air pH Aragonite saturation state Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Calcite saturation state Potentiometric titration Coulometric titration Calculated using CO2SYS Potentiometric Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Supplementary Dataset dataset Dataset 2011 ftdatacite https://doi.org/10.1594/pangaea.821559 https://doi.org/10.1038/nclimate1122 2021-11-05T12:55:41Z Experiments have shown that ocean acidification due to rising atmospheric carbon dioxide concentrations has deleterious effects on the performance of many marine organisms. However, few empirical or modelling studies have addressed the long-term consequences of ocean acidification for marine ecosystems. Here we show that as pH declines from 8.1 to 7.8 (the change expected if atmospheric carbon dioxide concentrations increase from 390 to 750 ppm, consistent with some scenarios for the end of this century) some organisms benefit, but many more lose out. We investigated coral reefs, seagrasses and sediments that are acclimatized to low pH at three cool and shallow volcanic carbon dioxide seeps in Papua New Guinea. At reduced pH, we observed reductions in coral diversity, recruitment and abundances of structurally complex framework builders, and shifts in competitive interactions between taxa. However, coral cover remained constant between pH 8.1 and ~7.8, because massive Porites corals established dominance over structural corals, despite low rates of calcification. Reef development ceased below pH 7.7. Our empirical data from this unique field setting confirm model predictions that ocean acidification, together with temperature stress, will probably lead to severely reduced diversity, structural complexity and resilience of Indo-Pacific coral reefs within this century. : 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). The date of carbonate chemistry calculation by seacarb is 2013-10-17. Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Pacific Sven ENVELOPE(-60.200,-60.200,-63.733,-63.733) |