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Scanes, Elliot; Parker, Laura M; O'Connor, Wayne A; Ross, Pauline M (2014): Mixed effects of elevated pCO2 on fertilisation, larval and juvenile development and adult responses in the mobile subtidal scallop Mimachlamys asperrima (Lamarck, 1819) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.834430, Supplement to: Scanes, E et al. (2014): Mixed Effects of Elevated pCO2 on Fertilisation, Larval and Juvenile Development and Adult Responses in the Mobile Subtidal Scallop Mimachlamys asperrima (Lamarck, 1819). PLoS ONE, 9(4), e93649, https://doi.org/10.1371/journal.pone.0093649

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Abstract:
Ocean acidification is predicted to have severe consequences for calcifying marine organisms especially molluscs. Recent studies, however, have found that molluscs in marine environments with naturally elevated or fluctuating CO2 or with an active, high metabolic rate lifestyle may have a capacity to acclimate and be resilient to exposures of elevated environmental pCO2. The aim of this study was to determine the effects of near future concentrations of elevated pCO2 on the larval and adult stages of the mobile doughboy scallop, Mimachlamys asperrima from a subtidal and stable physio-chemical environment. It was found that fertilisation and the shell length of early larval stages of M. asperrima decreased as pCO2 increased, however, there were less pronounced effects of elevated pCO2 on the shell length of later larval stages, with high pCO2 enhancing growth in some instances. Byssal attachment and condition index of adult M. asperrima decreased with elevated pCO2, while in contrast there was no effect on standard metabolic rate or pHe. The responses of larval and adult M. asperrima to elevated pCO2 measured in this study were more moderate than responses previously reported for intertidal oysters and mussels. Even this more moderate set of responses are still likely to reduce the abundance of M. asperrima and potentially other scallop species in the world's oceans at predicted future pCO2 levels.
Keyword(s):
Acid-base regulation; Animalia; Benthic animals; Benthos; Containers and aquaria (20-1000 L or < 1 m**2); Deep-sea; Development; Growth/Morphology; Laboratory experiment; Mimachlamys asperrima; Mollusca; Reproduction; Respiration; Single species; South Pacific; Temperate
Further details:
Lavigne, Héloïse; Epitalon, Jean-Marie; Gattuso, Jean-Pierre (2014): seacarb: seawater carbonate chemistry with R. R package version 3.0. https://cran.r-project.org/package=seacarb
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 (Lavigne et al, 2014) 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 is 2014-07-25.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 SpeciesSpeciesRoss, Pauline M
2 FigureFigRoss, Pauline M
3 TreatmentTreatRoss, Pauline M
4 PercentagePerc%Ross, Pauline Mfertilisation
5 Percentage, standard errorPerc std e±Ross, Pauline Mfertilisation
6 PercentagePerc%Ross, Pauline Mtrochophores
7 Percentage, standard errorPerc std e±Ross, Pauline Mtrochophores
8 Incubation durationInc durdaysRoss, Pauline M
9 LengthlµmRoss, Pauline Md veliger larvae shell
10 Length, standard errorl std e±Ross, Pauline Md veliger larvae shell
11 LengthlµmRoss, Pauline Mumbonate larave shell
12 Length, standard errorl std e±Ross, Pauline Mumbonate larave shell
13 LengthlµmRoss, Pauline Mpediveliger Larvae shell
14 Length, standard errorl std e±Ross, Pauline Mpediveliger Larvae shell
15 LengthlµmRoss, Pauline Mspat shell
16 Length, standard errorl std e±Ross, Pauline Mspat shell
17 Incubation durationInc durweeksRoss, Pauline M
18 Respiration rate, oxygenResp O2mg/kg/hRoss, Pauline Mper dry tissue mass
19 Respiration rate, oxygen, standard errorResp O2 std e±Ross, Pauline Mper dry tissue mass
20 Condition indexCIRoss, Pauline M
21 Condition index, standard errorCI std e±Ross, Pauline M
22 Haemolymph, pHpH (ha)Ross, Pauline M
23 Haemolymph, pH, standard errorpH (ha) std e±Ross, Pauline M
24 IndividualsInd%Ross, Pauline Mbyssally attached
25 Individuals, standard errorInd std e±Ross, Pauline Mbyssally attached
26 Temperature, waterTemp°CRoss, Pauline M
27 Temperature, water, standard errorT std e±Ross, Pauline M
28 SalinitySalRoss, Pauline M
29 Salinity, standard errorSal std e±Ross, Pauline M
30 pHpHRoss, Pauline MNBS scale
31 pH, standard errorpH std e±Ross, Pauline MNBS scale
32 Alkalinity, totalATµmol/kgRoss, Pauline M
33 Alkalinity, total, standard errorAT std e±Ross, Pauline M
34 Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
35 pHpHYang, YanCalculated using seacarb after Nisumaa et al. (2010)total scale
36 Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
37 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
38 Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
39 Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
40 Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
41 Carbon, inorganic, dissolvedDICµmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
42 Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
43 Calcite saturation stateOmega CalYang, YanCalculated using seacarb after Nisumaa et al. (2010)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
928 data points

Data

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

1 
Species		2 
Fig		3 
Treat		4 
Perc [%]
(fertilisation)		5 
Perc std e [±]
(fertilisation)		6 
Perc [%]
(trochophores)		7 
Perc std e [±]
(trochophores)		8 
Inc dur [days]		9 
l [µm]
(d veliger larvae shell)		10 
l std e [±]
(d veliger larvae shell)		11 
l [µm]
(umbonate larave shell)		12 
l std e [±]
(umbonate larave shell)		13 
l [µm]
(pediveliger Larvae shell)		14 
l std e [±]
(pediveliger Larvae shell)		15 
l [µm]
(spat shell)		16 
l std e [±]
(spat shell)		17 
Inc dur [weeks]		18 
Resp O2 [mg/kg/h]
(per dry tissue mass)		19 
Resp O2 std e [±]
(per dry tissue mass)		20 
CI		21 
CI std e [±]		22 
pH (ha)		23 
pH (ha) std e [±]		24 
Ind [%]
(byssally attached)		25 
Ind std e [±]
(byssally attached)		26 
Temp [°C]		27 
T std e [±]		28 
Sal		29 
Sal std e [±]		30 
pH
(NBS scale)		31 
pH std e [±]
(NBS scale)		32 
AT [µmol/kg]		33 
AT std e [±]		34 
CSC flag		35 
pH
(total scale)		36 
CO2 [µmol/kg]		37 
pCO2water_SST_wet [µatm]		38 
fCO2water_SST_wet [µatm]		39 
[HCO3]- [µmol/kg]		40 
[CO3]2- [µmol/kg]		41 
DIC [µmol/kg]		42 
Omega Arg		43 
Omega Cal
Mimachlamys asperrima (mollusk)139084.772727273.65394529186.572610503.056442071200.533.30.48.200.02234044268.070.01383.20381.921872.28191.412076.183.004.63
Mimachlamys asperrima (mollusk)160075.833333332.84637521378.007703082.106205218200.533.30.47.890.02234044267.760.03871.57868.662085.12104.382217.911.642.53
Mimachlamys asperrima (mollusk)175061.666666671.66666666764.318181824.936658783200.533.30.47.810.03234044267.680.031067.551063.982124.0988.432247.321.392.14
Mimachlamys asperrima (mollusk)1100056.060606060.93400212250.520833336.126971999200.533.30.47.690.02234044267.560.051439.751434.942172.5568.602288.081.081.66
Mimachlamys asperrima (mollusk)23904123.22590000.615141674200.533.30.48.190.02232136268.060.01390.62389.311865.02186.322064.082.924.51
Mimachlamys asperrima (mollusk)26004120.45833330.515840919200.533.30.47.890.02232136267.760.03864.36861.472067.85103.512199.541.622.51
Mimachlamys asperrima (mollusk)27504118.64511490.510724733200.533.30.47.810.02232136267.680.031058.791055.252106.5687.702228.771.382.12
Mimachlamys asperrima (mollusk)210004116.08333330.485011094200.533.30.47.690.03232136267.560.051427.931423.152154.6868.032269.261.071.65
Mimachlamys asperrima (mollusk)23906124.47580651.756232398200.533.30.48.190.02232136268.060.01390.62389.311865.02186.322064.082.924.51
Mimachlamys asperrima (mollusk)26006125.60483871.176747120200.533.30.47.890.02232136267.760.03864.36861.472067.85103.512199.541.622.51
Mimachlamys asperrima (mollusk)27506121.49193550.622501945200.533.30.47.810.02232136267.680.031058.791055.252106.5687.702228.771.382.12
Mimachlamys asperrima (mollusk)210006116.04838711.999934963200.533.30.47.690.03232136267.560.051427.931423.152154.6868.032269.261.071.65
Mimachlamys asperrima (mollusk)33904148.38709680.780479730200.533.30.48.190.02232945268.060.01392.02390.711871.69186.992071.462.934.53
Mimachlamys asperrima (mollusk)36004147.58064520.643684026200.533.30.47.890.03232945267.760.03867.43864.522075.13103.872207.281.632.51
Mimachlamys asperrima (mollusk)37504146.23655910.693551709200.533.30.47.810.02232945267.680.031062.481058.922113.9488.012236.581.382.13
Mimachlamys asperrima (mollusk)310004149.40860220.938474011200.533.30.47.690.02232945267.560.051432.861428.072162.2068.272277.181.071.65
Mimachlamys asperrima (mollusk)33906150.33333330.835390719200.533.30.48.190.02232945268.060.01392.02390.711871.69186.992071.462.934.53
Mimachlamys asperrima (mollusk)36006150.38888890.716437023200.533.30.47.890.03232945267.760.03867.43864.522075.13103.872207.281.632.51
Mimachlamys asperrima (mollusk)37506149.77777780.769710255200.533.30.47.810.02232945267.680.031062.481058.922113.9488.012236.581.382.13
Mimachlamys asperrima (mollusk)310006151.94444440.849816182200.533.30.47.690.02232945267.560.051432.861428.072162.2068.272277.181.071.65
Mimachlamys asperrima (mollusk)33904179.08045981.294813585200.533.30.48.190.02233544268.060.01393.06391.741876.69187.492076.992.944.54
Mimachlamys asperrima (mollusk)36004192.16091951.456862365200.533.30.47.890.02233544267.760.03869.70866.792080.58104.152213.081.632.52
Mimachlamys asperrima (mollusk)37504185.34482761.625048406200.533.30.47.810.03233544267.680.031065.261061.692119.4888.242242.441.382.14
Mimachlamys asperrima (mollusk)310004174.77011492.005979508200.533.30.47.690.03233544267.560.051436.671431.862167.8568.452283.131.071.66
Mimachlamys asperrima (mollusk)339061031.810.481200.533.30.48.190.02233342268.060.01392.72391.401875.03187.322075.152.944.53
Mimachlamys asperrima (mollusk)360061002.111.944200.533.30.47.890.02233342267.760.03868.90866.002078.76104.062211.141.632.52
Mimachlamys asperrima (mollusk)375061021.813.407200.533.30.47.810.02233342267.680.031064.361060.802117.6488.162240.491.382.13
Mimachlamys asperrima (mollusk)310006997.612.871200.533.30.47.690.02233342267.560.051435.331430.532165.9668.392281.141.071.66
Mimachlamys asperrima (mollusk)4,5,639014976.1885037208.3243432016.729429500.4948310447.1166666670.097113908
Mimachlamys asperrima (mollusk)4,5,675014821.074211765.9890617314.247232510.9080286327.1316666670.038159024
Mimachlamys asperrima (mollusk)4,5,6390281506.626636047.7120098515.092670980.6914232217.1133333330.052577984
Mimachlamys asperrima (mollusk)4,5,6750281175.6674520138.4608832014.284199470.7270123637.0283333330.043467740
Mimachlamys asperrima (mollusk)4,5,6390351307.3503340184.1285410016.774450891.1751538657.1250000000.009574271
Mimachlamys asperrima (mollusk)4,5,6750351424.3967650463.6357284013.855649980.5297611367.1180000000.007852813
Mimachlamys asperrima (mollusk)7390238.304093575.869842076
Mimachlamys asperrima (mollusk)7390457.619539045.603355112
Mimachlamys asperrima (mollusk)7390656.753812646.241554401
Mimachlamys asperrima (mollusk)7390855.010893259.154864525
Mimachlamys asperrima (mollusk)73901065.509259265.076785231
Mimachlamys asperrima (mollusk)73901279.1666666711.023963800
Mimachlamys asperrima (mollusk)73901480.0000000010.183501540
Mimachlamys asperrima (mollusk)73901676.666666673.333333333
Mimachlamys asperrima (mollusk)73901878.888888892.939723679
Mimachlamys asperrima (mollusk)73902088.8888888911.111111110
Mimachlamys asperrima (mollusk)73902280.555555566.406979219
Mimachlamys asperrima (mollusk)73902471.825396836.746031746
Mimachlamys asperrima (mollusk)73902688.7445887410.173160170
Mimachlamys asperrima (mollusk)73902873.8095238113.256581820
Mimachlamys asperrima (mollusk)73903085.714285718.247860988
Mimachlamys asperrima (mollusk)73903280.9523809510.378330820
Mimachlamys asperrima (mollusk)7750251.666666671.666666667
Mimachlamys asperrima (mollusk)7750465.555555562.939723679
Mimachlamys asperrima (mollusk)7750662.037037041.515806069
Mimachlamys asperrima (mollusk)7750866.7079463412.769353920
Mimachlamys asperrima (mollusk)77501068.209494324.164636535
Mimachlamys asperrima (mollusk)77501278.518518526.457628065
Mimachlamys asperrima (mollusk)77501448.5185185212.007085240
Mimachlamys asperrima (mollusk)77501667.946127957.450441265
Mimachlamys asperrima (mollusk)77501886.599326603.350802776
Mimachlamys asperrima (mollusk)77502073.198653206.701605551
Mimachlamys asperrima (mollusk)77502262.337662346.632707119
Mimachlamys asperrima (mollusk)77502455.892255898.269746863
Mimachlamys asperrima (mollusk)77502660.758848994.971560833
Mimachlamys asperrima (mollusk)77502867.888973777.298789059
Mimachlamys asperrima (mollusk)77503084.644522141.640264329
Mimachlamys asperrima (mollusk)77503270.236013991.253337192