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Gao, Guang; Qu, Liming; Burgess, J Grant; Li, Xinshu; Xu, Juntian (2019): Seawater carbonate chemistry and growth of four North Atlantic bivalves [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.908180, Supplement to: Gao, G et al. (2019): Future CO2-induced ocean acidification enhances resilience of a green tide alga to low-salinity stress. ICES Journal of Marine Science, https://doi.org/10.1093/icesjms/fsz135

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Abstract:
To understand how Ulva species might respond to salinity stress during future ocean acidification we cultured a green tide alga Ulva linza at various salinities (control salinity, 30 PSU; medium salinity, 20 PSU; low salinity, 10 PSU) and CO2 concentrations (400 and 1000 ppmv) for over 30 days. The results showed that, under the low salinity conditions, the thalli could not complete its whole life cycle. The specific growth rate (SGR) of juvenile thalli decreased significantly with reduced salinity but increased with a rise in CO2. Compared to the control, medium salinity also decreased the SGR of adult thalli at low CO2 but did not affect it at high CO2. Similar patterns were also found in relative electron transport rate (rETR), non-photochemical quenching, saturating irradiance, and Chl b content. Although medium salinity reduced net photosynthetic rate and maximum rETR at each CO2 level, these negative effects were significantly alleviated at high CO2 levels. In addition, nitrate reductase activity was reduced by medium salinity but enhanced by high CO2. These findings indicate that future ocean acidification would enhance U. linza's tolerance to low salinity stress and may thus facilitate the occurrence of green tides dominated by U. linza.
Keyword(s):
Benthos; Biomass/Abundance/Elemental composition; Bottles or small containers/Aquaria (<20 L); Chlorophyta; Coast and continental shelf; Growth/Morphology; Laboratory experiment; Macroalgae; North Pacific; Plantae; Primary production/Photosynthesis; Respiration; Salinity; Single species; Temperate; Ulva linza
Further details:
Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2019): seacarb: seawater carbonate chemistry with R. R package version 3.2.12. https://CRAN.R-project.org/package=seacarb
Coverage:
Latitude: 34.750000 * Longitude: 119.416700
Date/Time Start: 1975-01-01T00:00:00 * Date/Time End: 1997-12-31T00:00:00
Event(s):
Lianyungang * Latitude: 34.750000 * Longitude: 119.416700 * Date/Time Start: 1975-01-01T00:00:00 * Date/Time End: 1997-12-31T00:00:00 * Campaign: SeaLevel * Method/Device: Tide gauge station (TGS)
Comment:
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2019) 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 2019-10-24.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
TypeTypeXu, Juntianstudy
SpeciesSpeciesXu, Juntian
Registration number of speciesReg spec noXu, Juntian
Uniform resource locator/link to referenceURL refXu, JuntianWoRMS Aphia ID
TreatmentTreatXu, Juntian
TreatmentTreatXu, Juntian
StageStageXu, Juntian
Generation spanGen spandayXu, Juntian
Generation span, standard deviationGen span std dev±Xu, Juntian
10 GrowthGrowth%Xu, Juntian
11 Growth rate, standard deviationµ std dev±Xu, Juntian
12 Electron transport rate, relativerETRµmol e/m2/sXu, Juntian
13 Electron transport rate, relative, standard deviationrETR std dev±Xu, Juntian
14 Non photochemical quenchingNPQXu, Juntian
15 Non photochemical quenching, standard deviationNPQ std dev±Xu, Juntian
16 IrradianceEµmol/m2/sXu, Juntian
17 Electron transport rate efficiencyalphaXu, Juntian
18 Electron transport rate efficiency, standard deviationalpha std dev±Xu, Juntian
19 Maximal electron transport rate, relativerETR maxµmol e/m2/sXu, Juntian
20 Maximal electron transport rate, relative, standard deviationrETR max std dev±Xu, Juntian
21 Light saturation pointIkµmol/m2/sXu, Juntian
22 Light saturation point, standard deviationIk std dev±Xu, Juntian
23 Net photosynthesis rate, oxygenPN O2µmol/g/hXu, Juntian
24 Net photosynthesis rate, standard deviationPN std dev±Xu, Juntian
25 Respiration rate, oxygenResp O2µmol/g/hXu, Juntian
26 Respiration rate, oxygen, standard deviationResp O2 std dev±Xu, Juntian
27 Chlorophyll aChl aµg/gXu, Juntian
28 Chlorophyll a, standard deviationChl a std dev±Xu, Juntian
29 Chlorophyll bChl bµg/gXu, Juntian
30 Chlorophyll b, standard deviationChl b std dev±Xu, Juntian
31 CarotenoidsCarotenoidsµg/gXu, Juntian
32 Carotenoids, standard deviationCarotenoids std dev±Xu, Juntian
33 Nitrate reductase activityNO3 reduct actµmol/g/hXu, Juntian
34 Nitrate reductase activity, standard deviationNO3 reduct act std dev±Xu, Juntian
35 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmXu, Juntian
36 Partial pressure of carbon dioxide, standard deviationpCO2 std dev±Xu, Juntian
37 pHpHXu, JuntianNBS scale
38 pH, standard deviationpH std dev±Xu, JuntianNBS scale
39 Carbon, inorganic, dissolvedDICmg/lXu, Juntian
40 Carbon, inorganic, dissolved, standard deviationDIC std dev±Xu, Juntian
41 Bicarbonate ion[HCO3]-µmol/kgXu, Juntian
42 Bicarbonate ion, standard deviation[HCO3]- std dev±Xu, Juntian
43 Carbonate ion[CO3]2-µmol/kgXu, Juntian
44 Carbonate ion, standard deviation[CO3]2- std dev±Xu, Juntian
45 Carbon dioxideCO2µmol/kgXu, Juntian
46 Carbon dioxide, standard deviationCO2 std dev±Xu, Juntian
47 Alkalinity, totalATµmol/kgXu, Juntian
48 Alkalinity, total, standard deviationAT std dev±Xu, Juntian
49 SalinitySalXu, Juntian
50 Temperature, waterTemp°CXu, Juntian
51 Temperature, water, standard deviationTemp std dev±Xu, Juntian
52 Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
53 pHpHYang, YanCalculated using seacarb after Nisumaa et al. (2010)total scale
54 Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
55 Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
56 Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
57 Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
58 Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
59 Carbon, inorganic, dissolvedDICmg/lYang, YanCalculated using seacarb after Nisumaa et al. (2010)
60 Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
61 Calcite saturation stateOmega CalYang, YanCalculated using seacarb after Nisumaa et al. (2010)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1884 data points

Data

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


Type
(study)

Species

Reg spec no

URL ref
(WoRMS Aphia ID)

Treat

Treat

Stage

Gen span [day]

Gen span std dev [±]
10 
Growth [%]
11 
µ std dev [±]
12 
rETR [µmol e/m2/s]
13 
rETR std dev [±]
14 
NPQ
15 
NPQ std dev [±]
16 
E [µmol/m2/s]
17 
alpha
18 
alpha std dev [±]
19 
rETR max [µmol e/m2/s]
20 
rETR max std dev [±]
21 
Ik [µmol/m2/s]
22 
Ik std dev [±]
23 
PN O2 [µmol/g/h]
24 
PN std dev [±]
25 
Resp O2 [µmol/g/h]
26 
Resp O2 std dev [±]
27 
Chl a [µg/g]
28 
Chl a std dev [±]
29 
Chl b [µg/g]
30 
Chl b std dev [±]
31 
Carotenoids [µg/g]
32 
Carotenoids std dev [±]
33 
NO3 reduct act [µmol/g/h]
34 
NO3 reduct act std dev [±]
35 
pCO2water_SST_wet [µatm]
36 
pCO2 std dev [±]
37 
pH
(NBS scale)
38 
pH std dev [±]
(NBS scale)
39 
DIC [mg/l]
40 
DIC std dev [±]
41 
[HCO3]- [µmol/kg]
42 
[HCO3]- std dev [±]
43 
[CO3]2- [µmol/kg]
44 
[CO3]2- std dev [±]
45 
CO2 [µmol/kg]
46 
CO2 std dev [±]
47 
AT [µmol/kg]
48 
AT std dev [±]
49 
Sal
50 
Temp [°C]
51 
Temp std dev [±]
52 
CSC flag
53 
pH
(total scale)
54 
CO2 [µmol/kg]
55 
fCO2water_SST_wet [µatm]
56 
pCO2water_SST_wet [µatm]
57 
[HCO3]- [µmol/kg]
58 
[CO3]2- [µmol/kg]
59 
DIC [mg/l]
60 
Omega Arg
61 
Omega Cal
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLC28.666671.5275346.296442.832200.201780.011830.220000.02000178.900009.60000812.9666792.25011180.657633.7318463.301394.533081492.50103.381719.720.11215445.0728.570.164330.0135555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgMSLC34.333331.5275338.729333.213860.127670.012280.190000.02000116.5000023.15146613.2000082.2504195.7160415.2350228.774384.03304809.2138.73661.400.06143240.7711.430.100330.0115617708.050.0320138418968496221.62.421277720200.5157.9122.01626.12628.251909.8592.892024.751.512.47
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHC27.000001.0000055.752001.986720.168550.018700.240000.05000239.9000014.700001011.6000061.65152210.231799.2221145.360753.610561627.5150.211839.310.07773473.286.440.229670.01651125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgMSHC28.000001.0000052.552442.959980.226560.040570.213330.07024194.833333.70045933.4333313.35003187.3969211.0508859.696416.175991755.909.491947.650.23615530.0125.240.153000.0260857457.870.0320474719494365633.51.621095620200.5157.7334.21973.40976.711961.4263.022058.651.031.67
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLCYoung46.396672.05001555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgMSLCYoung40.523331.97955617708.050.0320138418968496221.62.421277720200.5157.9122.01626.12628.251909.8592.892024.751.512.47
laboratoryUlva linza (macroalga)234474marinespecies.orgLSLCYoung22.843332.15523884367.850.0415459114818731532.71.315609710200.5157.7033.38899.59902.661487.4532.101552.930.530.93
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHCYoung53.086672.030011125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgMSHCYoung46.243332.06747857457.870.0320474719494365633.51.621095620200.5157.7334.21973.40976.711961.4263.022058.651.031.67
laboratoryUlva linza (macroalga)234474marinespecies.orgLSHCYoung30.850002.095021365927.670.021586178151417221350.53.4157017910200.5157.5251.631391.581396.321521.0021.701594.330.360.63
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLCAdult19.393331.15023555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgMSLCAdult13.656671.09500617708.050.0320138418968496221.62.421277720200.5157.9122.01626.12628.251909.8592.892024.751.512.47
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHCAdult16.533331.110061125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgMSHCAdult15.626670.83524857457.870.0320474719494365633.51.621095620200.5157.7334.21973.40976.711961.4263.022058.651.031.67
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLC6.766670.3932825555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLC18.833330.8189481555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLC27.400001.34313120555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLC40.600002.31344184555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLC57.666673.38625272555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLC84.866674.95082415555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLC112.900004.75310619555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLC143.050006.21249878555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgCSLC161.316678.169561218555368.140.03248121227991841318.41.227224030200.5158.0118.25548.17550.032284.92185.782488.952.964.61
laboratoryUlva linza (macroalga)234474marinespecies.orgLSLC5.283330.7859225884367.850.0415459114818731532.71.315609710200.5157.7033.38899.59902.661487.4532.101552.930.530.93
laboratoryUlva linza (macroalga)234474marinespecies.orgLSLC15.566671.8272081884367.850.0415459114818731532.71.315609710200.5157.7033.38899.59902.661487.4532.101552.930.530.93
laboratoryUlva linza (macroalga)234474marinespecies.orgLSLC22.700002.34265120884367.850.0415459114818731532.71.315609710200.5157.7033.38899.59902.661487.4532.101552.930.530.93
laboratoryUlva linza (macroalga)234474marinespecies.orgLSLC33.850003.06121184884367.850.0415459114818731532.71.315609710200.5157.7033.38899.59902.661487.4532.101552.930.530.93
laboratoryUlva linza (macroalga)234474marinespecies.orgLSLC47.933333.95660272884367.850.0415459114818731532.71.315609710200.5157.7033.38899.59902.661487.4532.101552.930.530.93
laboratoryUlva linza (macroalga)234474marinespecies.orgLSLC67.483336.85548415884367.850.0415459114818731532.71.315609710200.5157.7033.38899.59902.661487.4532.101552.930.530.93
laboratoryUlva linza (macroalga)234474marinespecies.orgLSLC87.4833311.91376619884367.850.0415459114818731532.71.315609710200.5157.7033.38899.59902.661487.4532.101552.930.530.93
laboratoryUlva linza (macroalga)234474marinespecies.orgLSLC104.5333316.68504878884367.850.0415459114818731532.71.315609710200.5157.7033.38899.59902.661487.4532.101552.930.530.93
laboratoryUlva linza (macroalga)234474marinespecies.orgLSLC110.6666721.450661218884367.850.0415459114818731532.71.315609710200.5157.7033.38899.59902.661487.4532.101552.930.530.93
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHC6.633330.73121251125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHC20.233331.29254811125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHC29.850001.709681201125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHC45.133332.269511841125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHC64.750002.427962721125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHC93.183333.343304151125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHC129.016673.942296191125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHC166.250007.480848781125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgCSHC201.3666711.4580412181125137.860.02257093243085103837.30.4268210330200.5157.7337.101114.311118.112436.82103.952577.871.652.58
laboratoryUlva linza (macroalga)234474marinespecies.orgLSHC6.566670.48028251365927.670.021586178151417221350.53.4157017910200.5157.5251.631391.581396.321521.0021.701594.330.360.63
laboratoryUlva linza (macroalga)234474marinespecies.orgLSHC19.283331.37901811365927.670.021586178151417221350.53.4157017910200.5157.5251.631391.581396.321521.0021.701594.330.360.63
laboratoryUlva linza (macroalga)234474marinespecies.orgLSHC28.316672.071151201365927.670.021586178151417221350.53.4157017910200.5157.5251.631391.581396.321521.0021.701594.330.360.63
laboratoryUlva linza (macroalga)234474marinespecies.orgLSHC42.233332.937801841365927.670.021586178151417221350.53.4157017910200.5157.5251.631391.581396.321521.0021.701594.330.360.63
laboratoryUlva linza (macroalga)234474marinespecies.orgLSHC59.716673.873712721365927.670.021586178151417221350.53.4157017910200.5157.5251.631391.581396.321521.0021.701594.330.360.63
laboratoryUlva linza (macroalga)234474marinespecies.orgLSHC84.050005.145394151365927.670.021586178151417221350.53.4157017910200.5157.5251.631391.581396.321521.0021.701594.330.360.63
laboratoryUlva linza (macroalga)234474marinespecies.orgLSHC111.183335.457626191365927.670.021586178151417221350.53.4157017910200.5157.5251.631391.581396.321521.0021.701594.330.360.63
laboratoryUlva linza (macroalga)234474marinespecies.orgLSHC139.266675.694098781365927.670.021586178151417221350.53.4157017910200.5157.5251.631391.581396.321521.0021.701594.330.360.63
laboratoryUlva linza (macroalga)234474marinespecies.orgLSHC165.5000015.1790612181365927.670.021586178151417221350.53.4157017910200.5157.5251.631391.581396.321521.0021.701594.330.360.63