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Ribeiro, Bárbara; Lima, Carolina; Pereira, Sara Emilly; Peixoto, Raquel; Klautau, Michelle (2023): Measurements of the unpaired actine of Paraleucilla magna's newly sponges developed under control and low-pH conditions [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.960176

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Abstract:
Calcifying organisms are considered as threatened by ocean acidification, because of their calcium carbonate skeleton. This study investigated if a calcareous sponge could synthesize its skeleton (i.e. spicules) under ocean-acidification conditions. Sponge cell aggregates that have the potential to develop into a functional sponge, called primmorphs, were submitted to a 5-day experiment, with two treatments: control (pH 8.1) and acidified conditions (pH 7.6). Primmorphs of the calcareous sponge Paraleucilla magna were able to synthesize a skeleton, even under low pH, and to develop into functional sponges. The spicules had the same shape in both conditions, although the spicules synthesized in low pH were slightly thinner than those in the control. These results suggest that P. magna may be able to survive near-future ocean-acidification conditions.
Keyword(s):
Animalia; Benthic animals; Benthos; Bottles or small containers/Aquaria (<20 L); Coast and continental shelf; Growth/Morphology; Laboratory experiment; Paraleucilla magna; Porifera; Single species; South Atlantic; Tropical
Supplement to:
Ribeiro, Bárbara; Lima, Carolina; Pereira, Sara Emilly; Peixoto, Raquel; Klautau, Michelle (2023): Calcareous sponges can synthesize their skeleton under short-term ocean acidification. Scientific Reports, 13(1), 6776, https://doi.org/10.1038/s41598-023-33611-3
Documentation:
Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2022): seacarb: seawater carbonate chemistry with R. R package version 3.3.1. https://cran.r-project.org/web/packages/seacarb/index.html
Project(s):
Ocean Acidification International Coordination Centre (OA-ICC)
Comment:
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2022) 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 2023-06-30.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Type of studyStudy typeKlautau, Michelle
2 Species, unique identificationSpecies UIDKlautau, Michelle
3 Species, unique identification (URI)Species UID (URI)Klautau, Michelle
4 Species, unique identification (Semantic URI)Species UID (Semantic URI)Klautau, Michelle
5 TreatmentTreatKlautau, Michelle
6 LengthlµmKlautau, MichelleMin
7 LengthlµmKlautau, MichelleMean
8 LengthlµmKlautau, MichelleMax
9 Length, standard deviationl std dev±Klautau, Michelle
10 Length, standard errorl std e±Klautau, Michelle
11 ReplicatesRepl#Klautau, Michelle
12 WidthwµmKlautau, MichelleMin
13 WidthwµmKlautau, MichelleMean
14 WidthwµmKlautau, MichelleMax
15 Width, standard deviationw std dev±Klautau, Michelle
16 Width, standard errorw std e±Klautau, Michelle
17 ReplicatesRepl#Klautau, Michelle
18 Temperature, waterTemp°CKlautau, Michelle
19 Temperature, water, standard deviationTemp std dev±Klautau, Michelle
20 pHpHKlautau, MichellePotentiometrictotal scale
21 pH, standard deviationpH std dev±Klautau, MichellePotentiometrictotal scale
22 SalinitySalKlautau, Michelle
23 Salinity, standard deviationSal std dev±Klautau, Michelle
24 Alkalinity, totalATµmol/kgKlautau, MichellePotentiometric titration
25 Alkalinity, total, standard deviationAT std dev±Klautau, MichellePotentiometric titration
26 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmKlautau, MichelleCalculated using CO2calc
27 Partial pressure of carbon dioxide, standard deviationpCO2 std dev±Klautau, MichelleCalculated using CO2calc
28 Calcite saturation stateOmega CalKlautau, MichelleCalculated using CO2calc
29 Calcite saturation state, standard deviationOmega Cal std dev±Klautau, MichelleCalculated using CO2calc
30 Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
31 Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
32 Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
33 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
34 Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
35 Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
36 Carbon, inorganic, dissolvedDICµmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
37 Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
38 Calcite saturation stateOmega CalYang, YanCalculated using seacarb after Nisumaa et al. (2010)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
72 data points

Data

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

1 
Study type		2 
Species UID		3 
Species UID (URI)		4 
Species UID (Semantic URI)		5 
Treat		6 
l [µm]
(Min)		7 
l [µm]
(Mean)		8 
l [µm]
(Max)		9 
l std dev [±]		10 
l std e [±]		11 
Repl [#]		12 
w [µm]
(Min)		13 
w [µm]
(Mean)		14 
w [µm]
(Max)		15 
w std dev [±]		16 
w std e [±]		17 
Repl [#]		18 
Temp [°C]		19 
Temp std dev [±]		20 
pH
(total scale, Potentiometric)		21 
pH std dev [±]
(total scale, Potentiometric)		22 
Sal		23 
Sal std dev [±]		24 
AT [µmol/kg]
(Potentiometric titration)		25 
AT std dev [±]
(Potentiometric titration)		26 
pCO2water_SST_wet [µatm]
(Calculated using CO2calc)		27 
pCO2 std dev [±]
(Calculated using CO2calc)		28 
Omega Cal
(Calculated using CO2calc)		29 
Omega Cal std dev [±]
(Calculated using CO2calc)		30 
CSC flag
(Calculated using seacarb afte...)		31 
CO2 [µmol/kg]
(Calculated using seacarb afte...)		32 
fCO2water_SST_wet [µatm]
(Calculated using seacarb afte...)		33 
pCO2water_SST_wet [µatm]
(Calculated using seacarb afte...)		34 
[HCO3]- [µmol/kg]
(Calculated using seacarb afte...)		35 
[CO3]2- [µmol/kg]
(Calculated using seacarb afte...)		36 
DIC [µmol/kg]
(Calculated using seacarb afte...)		37 
Omega Arg
(Calculated using seacarb afte...)		38 
Omega Cal
(Calculated using seacarb afte...)
laboratoryParaleucilla magnamarinespecies.orgurn:lsid:marinespecies.org:taxname:362608Control35.2166.3393.3513.771.47883.996.809.871.030.101102428.110.05361235922327475.920.5889.79336.24337.341758.41244.042012.253.825.81
laboratoryParaleucilla magnamarinespecies.orgurn:lsid:marinespecies.org:taxname:362608Low pH34.9570.56115.3219.712.10883.796.348.951.150.111102427.560.0736123513214302602.060.34842.491462.651467.402142.2384.892269.611.332.02