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  • 1
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    Seawater carbonate chemistry near the Island of Ischia, Italy, 2008 (2010)
    PANGAEA
    In:  Supplement to: Cigliano, M; Gambi, Maria Cristina; Rodolfo-Metalpa, Riccardo; Patti, F P; Hall-Spencer, Jason M (2010): Effects of ocean acidification on invertebrate settlement at volcanic CO2 vents. Marine Biology, 157(11), 2489-2502, https://doi.org/10.1007/s00227-010-1513-6
    Details
    Publication Date: 2023-03-14
    Description: We present the first study of the effects of ocean acidification on settlement of benthic invertebrates and microfauna. Artificial collectors were placed for 1 month along pH gradients at CO2 vents off Ischia (Tyrrhenian Sea, Italy). Seventy-nine taxa were identified from six main taxonomic groups (foraminiferans, nematodes, polychaetes, molluscs, crustaceans and chaetognaths). Calcareous foraminiferans, serpulid polychaetes, gastropods and bivalves showed highly significant reductions in recruitment to the collectors as pCO2 rose from normal (336-341 ppm, pH 8.09-8.15) to high levels (886-5,148 ppm) causing acidified conditions near the vents (pH 7.08-7.79). Only the syllid polychaete Syllis prolifera had higher abundances at the most acidified station, although a wide range of polychaetes and small crustaceans was able to settle and survive under these conditions. A few taxa (Amphiglena mediterranea, Leptochelia dubia, Caprella acanthifera) were particularly abundant at stations acidified by intermediate amounts of CO2 (pH 7.41-7.99). These results show that increased levels of CO2 can profoundly affect the settlement of a wide range of benthic organisms.
    Keywords: Alkalinity, Gran titration (Gran, 1950); Alkalinity, total; Aragonite saturation state; Bicarbonate ion; Calcite saturation state; Calculated using SYSTAT; Carbon, inorganic, dissolved; Carbonate ion; Carbon dioxide; DEPTH, water; EPOCA; European Project on Ocean Acidification; Event label; Identification; Ischia/N1_080418; Ischia/N1_080508; Ischia/N1_080510; Ischia/N2_080418; Ischia/N2_080508; Ischia/N2_080510; Ischia/N3_080418; Ischia/N3_080508; Ischia/N3_080510; Ischia/S1_080417; Ischia/S1_080506; Ischia/S1_080508; Ischia/S1_080510; Ischia/S1_080518; Ischia/S2_080417; Ischia/S2_080506; Ischia/S2_080508; Ischia/S2_080510; Ischia/S2_080512; Ischia/S3_080417; Ischia/S3_080506; Ischia/S3_080508; Ischia/S3_080510; Ischia/S3_080518; Mediterranean Sea; OCE; Oceanography; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; pH meter (Metrohm, 826 pH mobile); Salinity; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 288 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Coral and mollusc resistance to ocean acidification adversely affected by warming, 2011 (2011)
    PANGAEA
    In:  Supplement to: Rodolfo-Metalpa, Riccardo; Houlbrèque, Fanny; Tambutté, Eric; Boisson, Florence; Baggini, Cecilia; Patti, F P; Jeffree, Ross; Fine, M; Foggo, A; Gattuso, Jean-Pierre; Hall-Spencer, Jason M (2011): Coral and mollusc resistance to ocean acidification adversely affected by warming. Nature Climate Change, 1, 308-312, https://doi.org/10.1038/nclimate1200
    Details
    Publication Date: 2024-01-13
    Description: Increasing atmospheric carbon dioxide (CO2) concentrations are expectedto decrease surface ocean pH by 0.3-0.5 units by 2100, lowering the carbonate ion concentration of surfacewaters. This rapid acidification is predicted to dramatically decrease calcification in many marine organisms. Reduced skeletal growth under increased CO2 levels has already been shown for corals, molluscs and many other marine organisms. The impact of acidification on the ability of individual species to calcify has remained elusive, however, as measuring net calcification fails to disentangle the relative contributions of gross calcification and dissolution rates on growth. Here, we show that corals and molluscs transplanted along gradients of carbonate saturation state at Mediterranean CO2 vents are able to calcify and grow at even faster than normal rates when exposed to the high CO2 levels projected for the next 300 years. Calcifiers remain at risk, however, owing to the dissolution of exposed shells and skeletons that occurs as pH levels fall. Our results show that tissues and external organic layers play a major role in protecting shells and skeletons from corrosive sea water, limiting dissolution and allowing organisms to calcify. Our combined field and laboratory results demonstrate that the adverse effects of global warming are exacerbated when high temperatures coincide with acidification.
    Keywords: Animalia; Balanophyllia europaea; Benthic animals; Benthos; Calcification/Dissolution; Cladocora caespitosa; Cnidaria; CO2 vent; Coast and continental shelf; EPOCA; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; Field experiment; Growth/Morphology; Mediterranean Sea; Mediterranean Sea Acidification in a Changing Climate; MedSeA; Mollusca; Mytilus galloprovincialis; OA-ICC; Ocean Acidification International Coordination Centre; Patella caerulea; Single species; Temperate; Temperature
    Type: Dataset
    Format: application/zip, 7 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    Seawater carbonate chemistry near the island of Ischia (Italy), March 2008 to October 2009 (2011)
    PANGAEA
    Details
    Publication Date: 2024-01-13
    Keywords: Alkalinity, Gran titration (Gran, 1950); Alkalinity, total; Aragonite saturation state; Balanophyllia europaea; Bicarbonate ion; Calcite saturation state; Calculated using CO2SYS; Carbon, inorganic, dissolved; Carbonate ion; Carbon dioxide; Cladocora caespitosa; CO2 vent; Coast and continental shelf; DATE/TIME; EPOCA; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; Field experiment; Identification; LATITUDE; LONGITUDE; Measured; Mediterranean Sea Acidification in a Changing Climate; MedSeA; Mytilus galloprovincialis; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Patella caerulea; pH; Salinity; Site; Temperate; Temperature; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 2206 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Seawater carbonate chemistry and Mytilus galloprovincialis linear growth and shell periostracum coverage during experiments, 2011 (2011)
    PANGAEA
    Details
    Publication Date: 2024-03-15
    Keywords: Alkalinity, Gran titration (Gran, 1950); Alkalinity, total; Animalia; Aragonite saturation state; Benthic animals; Benthos; Bicarbonate ion; Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; CO2 vent; Coast and continental shelf; EPOCA; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; Field experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Growth/Morphology; LATITUDE; LONGITUDE; Measured; Mediterranean Sea Acidification in a Changing Climate; MedSeA; Mollusca; Mytilus galloprovincialis; Mytilus galloprovincialis, periostracum cover; Mytilus galloprovincialis, shell diameter; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; Salinity; Shell linear extension; Single species; Site; Species; Temperate; Temperature; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 941 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Seawater carbonate chemistry and Patella caerulea gross calcification during experiments, 2011 (2011)
    PANGAEA
    Details
    Publication Date: 2024-03-15
    Keywords: **45Ca incorporation; Alkalinity, Gran titration (Gran, 1950); Alkalinity, total; Animalia; Aragonite saturation state; Aragonite saturation state, standard deviation; Benthic animals; Benthos; Bicarbonate ion; Bicarbonate ion, standard deviation; Calcification/Dissolution; Calcite saturation state; Calcite saturation state, standard deviation; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate ion; Carbonate ion, standard deviation; Carbonate system computation flag; Carbon dioxide; Carbon dioxide, partial pressure, standard deviation; Carbon dioxide, standard deviation; CO2 vent; Coast and continental shelf; Comment; EPOCA; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; Experimental treatment; Field experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gross calcification rate of calcium carbonate; Identification; Measured; Mediterranean Sea Acidification in a Changing Climate; MedSeA; Mollusca; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Patella caerulea; pH; pH, standard deviation; Salinity; Single species; Species; Temperate; Temperature; Temperature, standard deviation; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 1972 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    Seawater carbonate chemistry and Balanophyllia europaea gross calcification during experiments, 2011 (2011)
    PANGAEA
    Details
    Publication Date: 2024-03-15
    Keywords: **45Ca incorporation; Alkalinity, Gran titration (Gran, 1950); Alkalinity, total; Animalia; Aragonite saturation state; Aragonite saturation state, standard deviation; Balanophyllia europaea; Benthic animals; Benthos; Bicarbonate ion; Bicarbonate ion, standard deviation; Calcification/Dissolution; Calcite saturation state; Calcite saturation state, standard deviation; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate ion; Carbonate ion, standard deviation; Carbonate system computation flag; Carbon dioxide; Carbon dioxide, partial pressure, standard deviation; Carbon dioxide, standard deviation; Cnidaria; CO2 vent; Coast and continental shelf; Comment; EPOCA; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; Experimental treatment; Field experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gross calcification rate of calcium carbonate; Identification; Measured; Mediterranean Sea Acidification in a Changing Climate; MedSeA; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; pH, standard deviation; Salinity; Single species; Species; Temperate; Temperature; Temperature, standard deviation; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 2516 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    Seawater carbonate chemistry and Mytilus galloprovincialis gross calcification during experiments, 2011 (2011)
    PANGAEA
    Details
    Publication Date: 2024-03-15
    Keywords: **45Ca incorporation; Alkalinity, Gran titration (Gran, 1950); Alkalinity, total; Animalia; Aragonite saturation state; Aragonite saturation state, standard deviation; Benthic animals; Benthos; Bicarbonate ion; Bicarbonate ion, standard deviation; Calcification/Dissolution; Calcite saturation state; Calcite saturation state, standard deviation; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate ion; Carbonate ion, standard deviation; Carbonate system computation flag; Carbon dioxide; Carbon dioxide, partial pressure, standard deviation; Carbon dioxide, standard deviation; CO2 vent; Comment; EPOCA; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; Experimental treatment; Field experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gross calcification rate of calcium carbonate; Identification; Measured; Mediterranean Sea Acidification in a Changing Climate; MedSeA; Mollusca; Mytilus galloprovincialis; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; pH, standard deviation; Salinity; Single species; Species; Temperate; Temperature; Temperature, standard deviation; Temperature, water; Time, incubation
    Type: Dataset
    Format: text/tab-separated-values, 6720 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Seawater carbonate chemistry and Cladocora caespitosa gross calcification during experiments, 2011 (2011)
    PANGAEA
    Details
    Publication Date: 2024-03-15
    Keywords: **45Ca incorporation; Alkalinity, Gran titration (Gran, 1950); Alkalinity, total; Animalia; Aragonite saturation state; Aragonite saturation state, standard deviation; Benthic animals; Benthos; Bicarbonate ion; Bicarbonate ion, standard deviation; Calcification/Dissolution; Calcite saturation state; Calcite saturation state, standard deviation; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate ion; Carbonate ion, standard deviation; Carbonate system computation flag; Carbon dioxide; Carbon dioxide, partial pressure, standard deviation; Carbon dioxide, standard deviation; Cladocora caespitosa; Cnidaria; CO2 vent; Coast and continental shelf; EPOCA; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; Experimental treatment; Field experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gross calcification rate of calcium carbonate; Identification; Measured; Mediterranean Sea Acidification in a Changing Climate; MedSeA; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; pH, standard deviation; Salinity; Single species; Species; Temperate; Temperature; Temperature, standard deviation; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 1584 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    Seawater carbonate chemistry and Cladocora caespitosa as well as Balanophyllia europaea net calcification and linear growth during experiments, 2011 (2011)
    PANGAEA
    Details
    Publication Date: 2024-03-15
    Keywords: Alkalinity, Gran titration (Gran, 1950); Alkalinity, total; Animalia; Aragonite saturation state; Balanophyllia europaea; Benthic animals; Benthos; Bicarbonate ion; Buoyant weighing technique according to Davies (1989); 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; Cladocora caespitosa; Cnidaria; CO2 vent; Coast and continental shelf; EPOCA; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; Experimental treatment; Field experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Growth/Morphology; Identification; Measured; Mediterranean Sea Acidification in a Changing Climate; MedSeA; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; Salinity; Shell linear extension; Single species; Species; Temperate; Temperature; Temperature, water
    Type: Dataset
    Format: text/tab-separated-values, 3300 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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