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Domingues, Rita B; Guerra, Catia C; Galvão, Helena M; Brotas, Vanda; Barbosa, Ana B (2017): Seawater carbonate chemistry and abundance, biomass and growth rate of the phytoplankton community in a shallow coastal lagoon [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.879816, Supplement to: Domingues, RB et al. (2017): Short-term interactive effects of ultraviolet radiation, carbon dioxide and nutrient enrichment on phytoplankton in a shallow coastal lagoon. Aquatic Ecology, 51(1), 91-105, https://doi.org/10.1007/s10452-016-9601-4

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Abstract:
The main goal of this study was to evaluate short-term interactions between increased CO2, UVR and inorganic macronutrients (N, P and Si) on summer phytoplankton assemblages in the Ria Formosa coastal lagoon (SW Iberia), subjected to intense anthropogenic pressures and highly vulnerable to climate change. A multifactorial experiment using 20 different nutrient-enriched microcosms exposed to different spectral and CO2 conditions was designed. Before and after a 24-h in situ incubation, phytoplankton abundance and composition were analysed. Impacts and interactive effects of high CO2, UVR and nutrients varied among different functional groups. Increased UVR had negative effects on diatoms and cyanobacteria and positive effects on cryptophytes, whereas increased CO2 inhibited cyanobacteria but increased cryptophyte growth. A positive synergistic interaction between CO2 and UVR was observed for diatoms; high CO2 counteracted the negative effects of UVR under ambient nutrient concentrations. Nutrient enrichments suppressed the negative effects of high CO2 and UVR on cyanobacteria and diatoms, respectively. Beneficial effects of CO2 were observed for diatoms and cryptophytes under combined additions of nitrate and ammonium, suggesting that growth may be limited by DIC availability when the primary limitation by nitrogen is alleviated. Beneficial effects of high CO2 and UVR in diatoms were also induced or intensified by ammonium additions.
Keyword(s):
Biomass/Abundance/Elemental composition; Bottles or small containers/Aquaria (<20 L); Coast and continental shelf; Community composition and diversity; Entire community; Growth/Morphology; Laboratory experiment; Light; Macro-nutrients; North Atlantic; Pelagos; Temperate
Further details:
Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Proye, Aurélien; Soetaert, Karline; Rae, James (2016): seacarb: seawater carbonate chemistry with R. R package version 3.1. https://cran.r-project.org/package=seacarb
Comment:
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2016) 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 2017-08-22.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
TypeTypeDomingues, Rita Bstudy
Experiment durationExp durationdaysDomingues, Rita B
FigureFigDomingues, Rita B
Time in daysTimedaysDomingues, Rita B
TreatmentTreatDomingues, Rita B
TreatmentTreatDomingues, Rita B
SpeciesSpeciesDomingues, Rita B
Cell densityCells#/mlDomingues, Rita B
BiomassBiomg/lDomingues, Rita B
10 Growth rateµ1/dayDomingues, Rita Bcommunity
11 Growth rate, standard errorµ std e±Domingues, Rita Bcommunity
12 Growth rateµ1/dayDomingues, Rita Bnet
13 Growth rate, standard errorµ std e±Domingues, Rita Bnet
14 SalinitySalDomingues, Rita B
15 Temperature, waterTemp°CDomingues, Rita B
16 pHpHDomingues, Rita Btotal scale
17 Alkalinity, totalATµmol/kgDomingues, Rita B
18 Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
19 Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
20 Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
21 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
22 Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
23 Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
24 Carbon, inorganic, dissolvedDICµmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
25 Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
26 Calcite saturation stateOmega CalYang, YanCalculated using seacarb after Nisumaa et al. (2010)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2787 data points

Data

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


Type
(study)

Exp duration [days]

Fig

Time [days]

Treat

Treat

Species

Cells [#/ml]

Biom [g/l]
10 
µ [1/day]
(community)
11 
µ std e [±]
(community)
12 
µ [1/day]
(net)
13 
µ std e [±]
(net)
14 
Sal
15 
Temp [°C]
16 
pH
(total scale)
17 
AT [µmol/kg]
18 
CSC flag
19 
CO2 [µmol/kg]
20 
fCO2water_SST_wet [µatm]
21 
pCO2water_SST_wet [µatm]
22 
[HCO3]- [µmol/kg]
23 
[CO3]2- [µmol/kg]
24 
DIC [µmol/kg]
25 
Omega Arg
26 
Omega Cal
laboratory12AB0PARdiatom7830.0002353522.808.052377.3067668.0012.22406.70408.041866.43208.842087.503.285.01
laboratory12AB0PARcryptophytes3210.0000013522.808.052377.3067668.0012.22406.70408.041866.43208.842087.503.285.01
laboratory12AB0PARcyanobacteria126960.0000043522.808.052377.3067668.0012.22406.70408.041866.43208.842087.503.285.01
laboratory12AB1PARControldiatom47130.0014123522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARControlcryptophytes690.0000003522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARControlcyanobacteria237320.0000083522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARNITdiatom147880.0044313522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARNITcryptophytes3110.0000013522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARNITcyanobacteria262120.0000093522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARAMMdiatom145820.0043693522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARAMMcryptophytes480.0000003522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARAMMcyanobacteria140670.0000053522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARNNdiatom72550.0021743522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARNNcryptophytes210.0000003522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARNNcyanobacteria263110.0000093522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARNPSidiatom293200.0087853522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARNPSicryptophytes4210.0000023522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12AB1PARNPSicyanobacteria147670.0000053522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory12CD0high CO2diatom7830.0002353522.507.642251.3580718.0034.461137.831141.592035.2087.622157.281.382.10
laboratory12CD0high CO2cryptophytes3210.0000013522.507.642251.3580718.0034.461137.831141.592035.2087.622157.281.382.10
laboratory12CD0high CO2cyanobacteria126960.0000043522.507.642251.3580718.0034.461137.831141.592035.2087.622157.281.382.10
laboratory12CD1high CO2Controldiatom50490.0015133521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2Controlcryptophytes1900.0000013521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2Controlcyanobacteria65190.0000023521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2NITdiatom139310.0041743521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2NITcryptophytes5780.0000023521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2NITcyanobacteria279380.0000093521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2AMMdiatom70420.0021103521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2AMMcryptophytes3890.0000023521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2AMMcyanobacteria225820.0000073521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2NNdiatom137870.0041313521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2NNcryptophytes9630.0000043521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2NNcyanobacteria182250.0000063521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2NPSidiatom188430.0056463521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2NPSicryptophytes2780.0000013521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12CD1high CO2NPSicyanobacteria193310.0000063521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory12EF0UVRdiatom6590.0001983522.508.032251.3580718.0012.31406.54407.881784.99188.631985.932.964.53
laboratory12EF0UVRcryptophytes1630.0000013522.508.032251.3580718.0012.31406.54407.881784.99188.631985.932.964.53
laboratory12EF0UVRcyanobacteria217470.0000073522.508.032251.3580718.0012.31406.54407.881784.99188.631985.932.964.53
laboratory12EF1UVRControldiatom24960.0007483521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRControlcryptophytes1850.0000013521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRControlcyanobacteria146210.0000053521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRNITdiatom130280.0039033521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRNITcryptophytes3230.0000013521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRNITcyanobacteria204780.0000073521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRAMMdiatom179690.0053843521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRAMMcryptophytes6160.0000023521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRAMMcyanobacteria259910.0000093521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRNNdiatom185400.0055553521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRNNcryptophytes1840.0000013521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRNNcyanobacteria129500.0000043521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRNPSidiatom235960.0070703521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRNPSicryptophytes9750.0000043521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory12EF1UVRNPSicyanobacteria133910.0000043521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory13control-0.415000.4722035
laboratory13PARNIT1.955000.079673522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory13PARAMM1.645000.226103522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory13PARNN1.895000.164703522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory13PARNPSi2.505000.133003522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory13high CO2control-0.120000.077463521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory13high CO2NIT1.585000.133003521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory13high CO2AMM1.650000.085963521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory13high CO2NN1.660000.107503521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory13high CO2NPSi1.900000.315303521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory13UVRcontrol-0.078330.116603521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory13UVRNIT1.817000.141103521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory13UVRAMM1.752000.109703521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory13UVRNN1.777000.109403521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory13UVRNPSi2.107000.169003521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory13UVR + highCO2control0.276700.113103523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory13UVR + highCO2NIT1.857000.141103523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory13UVR + highCO2AMM1.882000.109703523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory13UVR + highCO2NN1.962000.114203523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory13UVR + highCO2NPSi1.842000.110703523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory14controldiatom1.7850.1266035
laboratory14PARNITdiatom2.9350.087323522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory14PARAMMdiatom2.9250.097083522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory14PARNNdiatom2.1380.093953522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory14PARNPSidiatom3.6200.131503522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory14high CO2controldiatom1.8250.285703521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory14high CO2NITdiatom2.8700.151303521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory14high CO2AMMdiatom2.1230.040313521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory14high CO2NNdiatom2.8650.097083521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory14high CO2NPSidiatom3.1750.106903521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory14UVRcontroldiatom1.2950.103503521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory14UVRNITdiatom2.9800.108203521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory14UVRAMMdiatom3.3050.069463521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory14UVRNNdiatom3.3350.096053521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory14UVRNPSidiatom3.5700.116603521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory14UVR + highCO2controldiatom2.2750.223203523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory14UVR + highCO2NITdiatom2.9350.088463523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory14UVR + highCO2AMMdiatom3.3900.084853523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory14UVR + highCO2NNdiatom3.7300.060003523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory14UVR + highCO2NPSidiatom3.0650.147703523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory15controlcryptophytes-1.5400.1105035
laboratory15PARNITcryptophytes-0.0350.075663522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory15PARAMMcryptophytes-1.9000.010003522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory15PARNNcryptophytes-2.7650.345103522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory15PARNPSicryptophytes0.2250.295203522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory15high CO2controlcryptophytes-0.5300.010003521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory15high CO2NITcryptophytes0.5850.085593521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory15high CO2AMMcryptophytes0.1500.280203521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory15high CO2NNcryptophytes1.0250.395103521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory15high CO2NPSicryptophytes-0.1750.235203521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory15UVRcontrolcryptophytes0.0850.371203521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory15UVRNITcryptophytes0.4200.796203521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory15UVRAMMcryptophytes1.3350.203003521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory15UVRNNcryptophytes0.1350.166203521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory15UVRNPSicryptophytes1.7950.186103521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory15UVR + highCO2controlcryptophytes0.2650.222803523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory15UVR + highCO2NITcryptophytes0.4850.416903523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory15UVR + highCO2AMMcryptophytes1.7450.197003523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory15UVR + highCO2NNcryptophytes1.6300.194203523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory15UVR + highCO2NPSicryptophytes0.3500.162803523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory16controlcyanobacteria0.6400.1657035
laboratory16PARNITcyanobacteria0.7350.187903522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory16PARAMMcyanobacteria0.1100.171003522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory16PARNNcyanobacteria0.7350.204003522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory16PARNPSicyanobacteria0.1650.167703522.248.162358.3600008.009.67317.65318.701749.20248.142007.013.895.95
laboratory16high CO2controlcyanobacteria-0.6550.175603521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory16high CO2NITcyanobacteria0.7850.223003521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory16high CO2AMMcyanobacteria0.5750.236903521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory16high CO2NNcyanobacteria0.3600.219703521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory16high CO2NPSicyanobacteria0.4250.192903521.248.022412.3000008.0014.36458.09459.621943.04192.202149.603.004.60
laboratory16UVRcontrolcyanobacteria-0.4000.029163521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory16UVRNITcyanobacteria-0.1400.395303521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory16UVRAMMcyanobacteria0.1350.280403521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory16UVRNNcyanobacteria-0.5200.096183521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory16UVRNPSicyanobacteria-0.4900.047433521.488.142525.7800008.0010.82347.84349.001912.80253.132176.753.966.07
laboratory16UVR + highCO2controlcyanobacteria-0.4900.375303523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory16UVR + highCO2NITcyanobacteria-0.6950.400303523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory16UVR + highCO2AMMcyanobacteria-0.3350.190603523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory16UVR + highCO2NNcyanobacteria-0.4700.205503523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38
laboratory16UVR + highCO2NPSicyanobacteria-0.5050.042723523.407.892640.3700008.0021.39723.09725.462203.61182.482407.482.884.38