Effects of ocean acidification and global warming on reef bioerosion-lessons from a clionaid sponge
Coral reefs are under threat, exerted by a number of interacting effects inherent to the present climate change, including ocean acidification and global warming. Bioerosion drives reef degradation by recycling carbonate skeletal material and is an important but understudied factor in this context....
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.831660 2024-09-15T18:27:39+00:00 Effects of ocean acidification and global warming on reef bioerosion-lessons from a clionaid sponge Wisshak, Max Schönberg, Christine H L Form, Armin Freiwald, André 2013 text/tab-separated-values, 2508 data points https://doi.pangaea.de/10.1594/PANGAEA.831660 https://doi.org/10.1594/PANGAEA.831660 en eng PANGAEA Lavigne, Héloïse; Gattuso, Jean-Pierre (2011): seacarb: seawater carbonate chemistry with R. R package version 2.4 [webpage]. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.831660 https://doi.org/10.1594/PANGAEA.831660 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Wisshak, Max; Schönberg, Christine H L; Form, Armin; Freiwald, André (2013): Effects of ocean acidification and global warming on reef bioerosion—lessons from a clionaid sponge. Aquatic Biology, 19(2), 111-127, https://doi.org/10.3354/ab00527 Alkalinity total standard deviation Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bioerosion rate Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution 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 Cliona orientalis Coast and continental shelf Figure Fluorescence minimum Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Maximum photochemical quantum yield of photosystem II OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide dataset 2013 ftpangaea https://doi.org/10.1594/PANGAEA.83166010.3354/ab00527 2024-07-24T02:31:32Z Coral reefs are under threat, exerted by a number of interacting effects inherent to the present climate change, including ocean acidification and global warming. Bioerosion drives reef degradation by recycling carbonate skeletal material and is an important but understudied factor in this context. Twelve different combinations of pCO2 and temperature were applied to elucidate the consequences of ocean acidification and global warming on the physiological response and bioerosion rates of the zooxanthellate sponge Cliona orientalis-one of the most abundant and effective bioeroders on the Great Barrier Reef, Australia. Our results confirm a significant amplification of the sponges' bioerosion capacity with increasing pCO2, which is expressed by more carbonate being chemically dissolved by etching. The health of the sponges and their photosymbionts was not affected by changes in pCO2, in contrast to temperature, which had significant negative impacts at higher levels. However, we could not conclusively explain the relationship between temperature and bioerosion rates, which were slightly reduced at both colder as well as warmer temperatures than ambient. The present findings on the effects of ocean acidification on chemical bioerosion, however, will have significant implications for predicting future reef carbonate budgets, as sponges often contribute the lion's share of internal bioerosion on coral reefs. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science |
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Open Polar |
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PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total standard deviation Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bioerosion rate Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution 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 Cliona orientalis Coast and continental shelf Figure Fluorescence minimum Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Maximum photochemical quantum yield of photosystem II OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide |
spellingShingle |
Alkalinity total standard deviation Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bioerosion rate Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution 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 Cliona orientalis Coast and continental shelf Figure Fluorescence minimum Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Maximum photochemical quantum yield of photosystem II OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Wisshak, Max Schönberg, Christine H L Form, Armin Freiwald, André Effects of ocean acidification and global warming on reef bioerosion-lessons from a clionaid sponge |
topic_facet |
Alkalinity total standard deviation Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Bioerosion rate Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution 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 Cliona orientalis Coast and continental shelf Figure Fluorescence minimum Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Laboratory experiment Maximum photochemical quantum yield of photosystem II OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide |
description |
Coral reefs are under threat, exerted by a number of interacting effects inherent to the present climate change, including ocean acidification and global warming. Bioerosion drives reef degradation by recycling carbonate skeletal material and is an important but understudied factor in this context. Twelve different combinations of pCO2 and temperature were applied to elucidate the consequences of ocean acidification and global warming on the physiological response and bioerosion rates of the zooxanthellate sponge Cliona orientalis-one of the most abundant and effective bioeroders on the Great Barrier Reef, Australia. Our results confirm a significant amplification of the sponges' bioerosion capacity with increasing pCO2, which is expressed by more carbonate being chemically dissolved by etching. The health of the sponges and their photosymbionts was not affected by changes in pCO2, in contrast to temperature, which had significant negative impacts at higher levels. However, we could not conclusively explain the relationship between temperature and bioerosion rates, which were slightly reduced at both colder as well as warmer temperatures than ambient. The present findings on the effects of ocean acidification on chemical bioerosion, however, will have significant implications for predicting future reef carbonate budgets, as sponges often contribute the lion's share of internal bioerosion on coral reefs. |
format |
Dataset |
author |
Wisshak, Max Schönberg, Christine H L Form, Armin Freiwald, André |
author_facet |
Wisshak, Max Schönberg, Christine H L Form, Armin Freiwald, André |
author_sort |
Wisshak, Max |
title |
Effects of ocean acidification and global warming on reef bioerosion-lessons from a clionaid sponge |
title_short |
Effects of ocean acidification and global warming on reef bioerosion-lessons from a clionaid sponge |
title_full |
Effects of ocean acidification and global warming on reef bioerosion-lessons from a clionaid sponge |
title_fullStr |
Effects of ocean acidification and global warming on reef bioerosion-lessons from a clionaid sponge |
title_full_unstemmed |
Effects of ocean acidification and global warming on reef bioerosion-lessons from a clionaid sponge |
title_sort |
effects of ocean acidification and global warming on reef bioerosion-lessons from a clionaid sponge |
publisher |
PANGAEA |
publishDate |
2013 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.831660 https://doi.org/10.1594/PANGAEA.831660 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Wisshak, Max; Schönberg, Christine H L; Form, Armin; Freiwald, André (2013): Effects of ocean acidification and global warming on reef bioerosion—lessons from a clionaid sponge. Aquatic Biology, 19(2), 111-127, https://doi.org/10.3354/ab00527 |
op_relation |
Lavigne, Héloïse; Gattuso, Jean-Pierre (2011): seacarb: seawater carbonate chemistry with R. R package version 2.4 [webpage]. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.831660 https://doi.org/10.1594/PANGAEA.831660 |
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.83166010.3354/ab00527 |
_version_ |
1810468888313331712 |