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Anlauf, Holger; D'Croz, Luis; O'Dea, Aaron (2011): Seawater carbonate chemistry and biological processes of Porites panamensis during experiments, 2011 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.761769, Supplement to: Anlauf, H et al. (2011): A corrosive concoction: The combined effects of ocean warming and acidification on the early growth of a stony coral are multiplicative. Journal of Experimental Marine Biology and Ecology, 397(1), 13-20, https://doi.org/10.1016/j.jembe.2010.11.009

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Abstract:
Survival of coral planulae, and the successful settlement and healthy growth of primary polyps are critical for the dispersal of scleractinian corals and hence the recovery of degraded coral reefs. It is therefore important to explore how the warmer and more acidic oceanic conditions predicted for the future could affect these processes. This study used controlled culture to investigate the effects of a 1 °C increase in temperature and a 0.2-0.25 unit decrease in pH on the settlement and survival of planulae and the growth of primary polyps in the Tropical Eastern Pacific coral Porites panamensis. We found that primary polyp growth was reduced only marginally by more acidic seawater but the combined effect of high temperature and lowered pH caused a significant reduction in growth of primary polyps by almost a third. Elevated temperature was found to significantly reduce the amount of zooxanthellae in primary polyps, and when combined with lowered pH resulted in a significant reduction in biomass of primary polyps. However, survival and settlement of planula larvae were unaffected by increased temperature, lowered acidity or the combination of both. These results indicate that in future scenarios of increased temperature and oceanic acidity coral planulae will be able to disperse and settle successfully but primary polyp growth may be hampered. The recovery of reefs may therefore be impeded by global change even if local stressors are curbed and sufficient sources of planulae are available.
Keyword(s):
Animalia; Benthic animals; Benthos; Cnidaria; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Laboratory experiment; Mortality/Survival; North Pacific; Porites panamensis; Reproduction; Single species; Temperature; Tropical
Funding:
Seventh Framework Programme (FP7), grant/award no. 211384: European Project on Ocean Acidification
Sixth Framework Programme (FP6), grant/award no. 511106: European network of excellence for Ocean Ecosystems Analysis
Comment:
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).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
IdentificationIDAnlauf, Holger
Experimental treatmentExp treatAnlauf, Holger
SalinitySalAnlauf, Holger
Temperature, waterTemp°CAnlauf, HolgerMean
Temperature, waterTemp°CAnlauf, HolgerMaximum
Temperature, waterTemp°CAnlauf, HolgerMinimum
pHpHAnlauf, HolgerNBS scale, mean
pHpHAnlauf, HolgerNBS scale, maximum
pHpHAnlauf, HolgerNBS scale, minimum
10 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmAnlauf, Holger
11 Aragonite saturation stateOmega ArgAnlauf, HolgerCalculated using CO2SYS
12 Alkalinity, totalATµmol/kgAnlauf, HolgerTitration
13 Zooxanthellae per polypZoox/polyp#Anlauf, Holger
14 Porites panamensis, settledP. panamensis sett%Anlauf, Holger
15 Porites panamensis, motileP. panamensis motile%Anlauf, Holger
16 Porites panamensis, deadP. panamensis d%Anlauf, Holger
17 Porites panamensis, mortality, post settlementP. panamensis psm%Anlauf, Holger
18 Carbonate system computation flagCSC flagNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
19 pHpHNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)Total scale
20 Carbon dioxideCO2µmol/kgNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
21 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
22 Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
23 Bicarbonate ion[HCO3]-µmol/kgNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
24 Carbonate ion[CO3]2-µmol/kgNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
25 Carbon, inorganic, dissolvedDICµmol/kgAnlauf, HolgerCalculated using CO2SYS
26 Alkalinity, totalATµmol/kgAnlauf, HolgerCalculated using CO2SYS
27 Aragonite saturation stateOmega ArgNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
28 Calcite saturation stateOmega CalNisumaa, Anne-MarinCalculated using seacarb after Nisumaa et al. (2010)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1881 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


ID

Exp treat

Sal

Temp [°C]
(Mean)

Temp [°C]
(Maximum)

Temp [°C]
(Minimum)

pH
(NBS scale, mean)

pH
(NBS scale, maximum)

pH
(NBS scale, minimum)
10 
pCO2water_SST_wet [µatm]
11 
Omega Arg
(Calculated using CO2SYS)
12 
AT [µmol/kg]
(Titration)
13 
Zoox/polyp [#]
14 
P. panamensis sett [%]
15 
P. panamensis motile [%]
16 
P. panamensis d [%]
17 
P. panamensis psm [%]
18 
CSC flag
(Calculated using seacarb afte...)
19 
pH
(Total scale, Calculated using...)
20 
CO2 [µmol/kg]
(Calculated using seacarb afte...)
21 
pCO2water_SST_wet [µatm]
(Calculated using seacarb afte...)
22 
fCO2water_SST_wet [µatm]
(Calculated using seacarb afte...)
23 
[HCO3]- [µmol/kg]
(Calculated using seacarb afte...)
24 
[CO3]2- [µmol/kg]
(Calculated using seacarb afte...)
25 
DIC [µmol/kg]
(Calculated using CO2SYS)
26 
AT [µmol/kg]
(Calculated using CO2SYS)
27 
Omega Arg
(Calculated using seacarb afte...)
28 
Omega Cal
(Calculated using seacarb afte...)
Settle experimentAmbient27.8428.3129.2227.308.088.198.03487.092.171798.1523387297.9313.19487.35485.881579.45137.161729.81917.32.303.53
Settle experimentAmbient27.8428.3129.2227.308.088.198.03487.092.171798.13005317297.9313.19487.35485.881579.45137.161729.81917.32.303.53
Settle experimentAmbient27.8428.3129.2227.308.088.198.03487.092.171798.1376570297.9313.19487.35485.881579.45137.161729.81917.32.303.53
Settle experimentAmbient27.8428.3129.2227.308.088.198.03487.092.171798.1520480297.9313.19487.35485.881579.45137.161729.81917.32.303.53
Settle experimentAmbient27.8428.3129.2227.308.088.198.03487.092.171798.1633330297.9313.19487.35485.881579.45137.161729.81917.32.303.53
Settle experimentLow pH27.8428.3729.2027.307.857.927.77861.911.361763.53305710297.7023.29861.91859.301644.7084.311752.31853.41.412.17
Settle experimentLow pH27.8428.3729.2027.307.857.927.77861.911.361763.5470503297.7023.29861.91859.301644.7084.311752.31853.41.412.17
Settle experimentLow pH27.8428.3729.2027.307.857.927.77861.911.361763.51733500297.7023.29861.91859.301644.7084.311752.31853.41.412.17
Settle experimentLow pH27.8428.3729.2027.307.857.927.77861.911.361763.5470530297.7023.29861.91859.301644.7084.311752.31853.41.412.17
Settle experimentLow pH27.8428.3729.2027.307.857.927.77861.911.361763.52007010297.7023.29861.91859.301644.7084.311752.31853.41.412.17
Settle experimentHigh T27.8429.5629.2227.308.078.178.02493.692.141762.22706310297.9212.99494.47493.001544.33136.181693.51880.82.303.52
Settle experimentHigh T27.8429.5629.2227.308.078.178.02493.692.141762.2100873297.9212.99494.47493.001544.33136.181693.51880.82.303.52
Settle experimentHigh T27.8429.5629.2227.308.078.178.02493.692.141762.23774710297.9212.99494.47493.001544.33136.181693.51880.82.303.52
Settle experimentHigh T27.8429.5629.2227.308.078.178.02493.692.141762.290910297.9212.99494.47493.001544.33136.181693.51880.82.303.52
Settle experimentHigh T27.8429.5629.2227.308.078.178.02493.692.141762.27010200297.9212.99494.47493.001544.33136.181693.51880.82.303.52
Settle experimentLow pH + High T27.8429.4729.221.897.837.917.77950.721.351801.23735010297.6825.06951.88949.041712.9386.701824.71925.81.472.24
Settle experimentLow pH + High T27.8429.4729.221.897.837.917.77950.721.351801.27901010297.6825.06951.88949.041712.9386.701824.71925.81.472.24
Settle experimentLow pH + High T27.8429.4729.221.897.837.917.77950.721.351801.24723300297.6825.06951.88949.041712.9386.701824.71925.81.472.24
Settle experimentLow pH + High T27.8429.4729.221.897.837.917.77950.721.351801.22106614297.6825.06951.88949.041712.9386.701824.71925.81.472.24
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.12622297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.15978297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.1958297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.14544297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.17519297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.17750297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.13367297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.1817297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.1569297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.12311297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.12142297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.14958297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.14225297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.12639297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentAmbient28.2028.8430.6027.308.038.197.87546.242.011792.13347297.8814.59546.80545.161574.77125.141714.51884.42.103.21
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.18689297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.17546297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.14433297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.11678297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.12100297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.12922297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.16533297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.11097297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.14639297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.1836297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.11514297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.1633297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.16000297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.13593297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.13167297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.14176297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.13317297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.1817297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentLow pH28.1028.9730.6427.307.837.937.68926.941.351791.1759297.6824.68927.71924.921682.4384.481791.61890.91.422.17
Growth experimentHigh T27.9029.8830.6027.308.048.177.87540.682.061773.91292297.8914.11541.32539.721573.90131.091719.11897.22.223.39
Growth experimentHigh T27.9029.8830.6027.308.048.177.87540.682.061773.92458297.8914.11541.32539.721573.90131.091719.11897.22.223.39
Growth experimentHigh T27.9029.8830.6027.308.048.177.87540.682.061773.91389297.8914.11541.32539.721573.90131.091719.11897.22.223.39
Growth experimentHigh T27.9029.8830.6027.308.048.177.87540.682.061773.9917297.8914.11541.32539.721573.90131.091719.11897.22.223.39
Growth experimentHigh T27.9029.8830.6027.308.048.177.87540.682.061773.91319297.8914.11541.32539.721573.90131.091719.11897.22.223.39
Growth experimentHigh T27.9029.8830.6027.308.048.177.87540.682.061773.9403297.8914.11541.32539.721573.90131.091719.11897.22.223.39
Growth experimentHigh T27.9029.8830.6027.308.048.177.87540.682.061773.9875297.8914.11541.32539.721573.90131.091719.11897.22.223.39
Growth experimentHigh T27.9029.8830.6027.308.048.177.87540.682.061773.92694297.8914.11541.32539.721573.90131.091719.11897.22.223.39
Growth experimentHigh T27.9029.8830.6027.308.048.177.87540.682.061773.92306297.8914.11541.32539.721573.90131.091719.11897.22.223.39
Growth experimentHigh T27.9029.8830.6027.308.048.177.87540.682.061773.91481297.8914.11541.32539.721573.90131.091719.11897.22.223.39
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.81400297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.85652297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.86000297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.83333297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.83278297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.81039297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.81644297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.81614297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.81514297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.8917297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.85056297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.84222297.6626.241007.131004.141728.2385.221839.71937.41.442.20
Growth experimentLow pH + High T28.1029.8630.6027.307.817.917.641006.321.341826.81097297.6626.241007.131004.141728.2385.221839.71937.41.442.20