Citation:

s00227-012-2078-3

Name: Impact of temperature and species interaction on filamentous cyanobacteria may be more important than salinity and increased pCO2 levels
Published: 2013
License: https://creativecommons.org/licenses/by/3.0/
Keywords: Aphanizomenon sp.; Bacteria; Baltic Sea; Bottles or small containers/Aquaria (<20 L); Cyanobacteria; Growth/Morphology; Laboratory experiment; Laboratory strains; Nodularia spumigena; Pelagos; Phytoplankton; Primary production/Photosynthesis; Single species; Temperature

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Abstract:

A future business-as-usual scenario (A1FI) was tested on two bloom-forming cyanobacteria of the Baltic Proper, Nodularia spumigena and Aphanizomenon sp., growing separately and together. The projected scenario was tested in two laboratory experiments where (a) interactive effects of increased temperature and decreased salinity and (b) interactive effects of increased temperature and elevated levels of pCO2 were tested. Increased temperature, from 12 to 16 °C, had a positive effect on the biovolume and photosynthetic activity (F v/F m) of both species. Compared when growing separately, the biovolume of each species was lower when grown together. Decreased salinity, from 7 to 4, and elevated levels of pCO2, from 380 to 960 ppm, had no effect on the biovolume, but on F v/F m of N. spumigena with higher F v/F m in salinity 7. Our results suggest that the projected A1FI scenario might be beneficial for the two species dominating the extensive summer blooms in the Baltic Proper. However, our results further stress the importance of studying interactions between species.

Keyword(s):

Aphanizomenon sp.; Bacteria; Baltic Sea; Bottles or small containers/Aquaria (<20 L); Cyanobacteria; Growth/Morphology; Laboratory experiment; Laboratory strains; Nodularia spumigena; Pelagos; Phytoplankton; Primary production/Photosynthesis; Single species; Temperature

Further details:

Lavigne, Héloïse; Gattuso, Jean-Pierre (2011): seacarb: seawater carbonate chemistry with R. R package version 2.4. https://cran.r-project.org/package=seacarb

Project(s):

Ocean Acidification International Coordination Centre (OA-ICC)

Comment:

The carbonate chemistry of this dataset was not be recalculated according to the standard process of the OA-ICC data compilation because some total alkalinity data are outside the range of seawater values and cannot be handled by seacarb.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Treatment	Treat		Karlberg, Maria
2	Time point, descriptive	Time point		Karlberg, Maria
3	Salinity	Sal		Karlberg, Maria
4	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	ppmv	Karlberg, Maria
5	Temperature, water	Temp	°C	Karlberg, Maria
6	Biovolume	Biovol	mm³/l	Karlberg, Maria
7	Maximum photochemical quantum yield of photosystem II	Fv/Fm		Karlberg, Maria
8	pH	pH		Karlberg, Maria	Potentiometric	total scale
9	Alkalinity, total	AT	µmol/kg	Karlberg, Maria	Potentiometric titration
10	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Karlberg, Maria	Calculated using CO2SYS
11	Bicarbonate ion	[HCO3]-	µmol/kg	Karlberg, Maria	Calculated using CO2SYS
12	Carbonate ion	[CO3]2-	µmol/kg	Karlberg, Maria	Calculated using CO2SYS
13	Carbon dioxide	CO2	µmol/kg	Karlberg, Maria	Calculated using CO2SYS

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1930 data points

Data

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

1 Treat	2 Time point	3 Sal	4 pCO2water_SST_wet [ppmv]	5 Temp [°C]	6 Biovol [mm³/l]	7 Fv/Fm	8 pH	9 AT [µmol/kg]	10 pCO2water_SST_wet [µatm]	11 [HCO3]- [µmol/kg]	12 [CO3]2- [µmol/kg]	13 CO2 [µmol/kg]
High salt and High Temp	Initial	7		16	9.404	0.430
High salt and High Temp	Initial	7		16	6.971	0.417
High salt and High Temp	Initial	7		16	14.461	0.411
High salt and High Temp	Initial	7		16
High salt and High Temp	Initial	7		16	4.959
High salt and High Temp	Initial	7		16	2.240
High salt and High Temp	Initial	7		16	4.351
High salt and High Temp	Initial	7		16
High salt and Low Temp	Initial	7		12	12.160	0.402
High salt and Low Temp	Initial	7		12	12.075	0.384
High salt and Low Temp	Initial	7		12	7.896	0.387
High salt and Low Temp	Initial	7		12
High salt and Low Temp	Initial	7		12	7.727
High salt and Low Temp	Initial	7		12	5.672
High salt and Low Temp	Initial	7		12	5.741
High salt and Low Temp	Initial	7		12
Low Salt and High Temp	Initial	4		16	12.322	0.420
Low Salt and High Temp	Initial	4		16	13.641	0.420
Low Salt and High Temp	Initial	4		16	7.447	0.415
Low Salt and High Temp	Initial	4		16
Low Salt and High Temp	Initial	4		16	0.936
Low Salt and High Temp	Initial	4		16	7.110
Low Salt and High Temp	Initial	4		16	6.162
Low Salt and High Temp	Initial	4		16
Low Salt and Low Temp	Initial	4		12	15.077	0.406
Low Salt and Low Temp	Initial	4		12	11.833	0.401
Low Salt and Low Temp	Initial	4		12	12.607	0.386
Low Salt and Low Temp	Initial	4		12
Low Salt and Low Temp	Initial	4		12	6.173
Low Salt and Low Temp	Initial	4		12	6.685
Low Salt and Low Temp	Initial	4		12	6.324
Low Salt and Low Temp	Initial	4		12
High salt and High Temp	Initial	7		16	5.211	0.114
High salt and High Temp	Initial	7		16	3.305	0.092
High salt and High Temp	Initial	7		16	1.294	0.094
High salt and High Temp	Initial	7		16
High salt and High Temp	Initial	7		16	2.169
High salt and High Temp	Initial	7		16	0.663
High salt and High Temp	Initial	7		16	1.859
High salt and High Temp	Initial	7		16
High salt and Low Temp	Initial	7		12	2.714	0.087
High salt and Low Temp	Initial	7		12	2.515	0.073
High salt and Low Temp	Initial	7		12	7.007	0.084
High salt and Low Temp	Initial	7		12
High salt and Low Temp	Initial	7		12	1.865
High salt and Low Temp	Initial	7		12	1.960
High salt and Low Temp	Initial	7		12	0.637
High salt and Low Temp	Initial	7		12
Low Salt and High Temp	Initial	4		16	1.359	0.064
Low Salt and High Temp	Initial	4		16	2.937	0.082
Low Salt and High Temp	Initial	4		16	3.027	0.084
Low Salt and High Temp	Initial	4		16
Low Salt and High Temp	Initial	4		16	1.025
Low Salt and High Temp	Initial	4		16	1.357
Low Salt and High Temp	Initial	4		16	1.410
Low Salt and High Temp	Initial	4		16
Low Salt and Low Temp	Initial	4		12	1.924	0.059
Low Salt and Low Temp	Initial	4		12	1.901	0.052
Low Salt and Low Temp	Initial	4		12	2.797	0.064
Low Salt and Low Temp	Initial	4		12
Low Salt and Low Temp	Initial	4		12	1.543
Low Salt and Low Temp	Initial	4		12	1.193
Low Salt and Low Temp	Initial	4		12	1.864
Low Salt and Low Temp	Initial	4		12
High CO2 and High Temp	Initial	7	960	16	6.145	0.432
High CO2 and High Temp	Initial	7	960	16	9.181	0.432
High CO2 and High Temp	Initial	7	960	16	11.337	0.430
High CO2 and High Temp	Initial	7	960	16		0.436
High CO2 and High Temp	Initial	7	960	16	9.388
High CO2 and High Temp	Initial	7	960	16	3.656
High CO2 and High Temp	Initial	7	960	16	0.049
High CO2 and High Temp	Initial	7	960	16
High CO2 and Low Temp	Initial	7	960	12	6.145	0.432
High CO2 and Low Temp	Initial	7	960	12	9.181	0.432
High CO2 and Low Temp	Initial	7	960	12	11.337	0.430
High CO2 and Low Temp	Initial	7	960	12		0.436
High CO2 and Low Temp	Initial	7	960	12	9.388
High CO2 and Low Temp	Initial	7	960	12	3.656
High CO2 and Low Temp	Initial	7	960	12	0.049
High CO2 and Low Temp	Initial	7	960	12
Low CO2 and High Temp	Initial	7	380	16	6.145	0.432
Low CO2 and High Temp	Initial	7	380	16	9.181	0.432
Low CO2 and High Temp	Initial	7	380	16	11.337	0.430
Low CO2 and High Temp	Initial	7	380	16		0.436
Low CO2 and High Temp	Initial	7	380	16	9.388
Low CO2 and High Temp	Initial	7	380	16	3.656
Low CO2 and High Temp	Initial	7	380	16	0.049
Low CO2 and High Temp	Initial	7	380	16
Low CO2 and Low Temp	Initial	7	380	12	6.145	0.432
Low CO2 and Low Temp	Initial	7	380	12	9.181	0.432
Low CO2 and Low Temp	Initial	7	380	12	11.337	0.430
Low CO2 and Low Temp	Initial	7	380	12		0.436
Low CO2 and Low Temp	Initial	7	380	12	9.388
Low CO2 and Low Temp	Initial	7	380	12	3.656
Low CO2 and Low Temp	Initial	7	380	12	0.049
Low CO2 and Low Temp	Initial	7	380	12
Before treat	Initial						7.81	498.0	224.0	473.6	9.3	10.1
Before treat	Initial						7.73	497.9	269.2	477.3	7.9	12.1
Before treat	Initial						7.93	499.3	168.8	467.7	12.1	7.6
Before treat	Initial						7.73	480.1	263.9	460.4	7.5	11.9
Before treat	Initial						7.78	484.5	234.4	462.2	8.5	10.6
Before treat	Initial						7.91	496.2	176.3	466.2	11.5	7.9
Before treat	Initial						7.82	471.5	206.3	447.5	9.1	9.3
Before treat	Initial						7.82	497.3	217.4	472.3	9.6	9.8
Before treat	Initial						7.94	497.7	163.7	465.4	12.3	7.4
High CO2 and High Temp	Initial	7	960	16	9.064	0.247
High CO2 and High Temp	Initial	7	960	16	3.969	0.238
High CO2 and High Temp	Initial	7	960	16	3.584	0.204
High CO2 and High Temp	Initial	7	960	16		0.226
High CO2 and High Temp	Initial	7	960	16	5.375
High CO2 and High Temp	Initial	7	960	16	2.670
High CO2 and High Temp	Initial	7	960	16	2.164
High CO2 and High Temp	Initial	7	960	16
High CO2 and Low Temp	Initial	7	960	12	9.064	0.247
High CO2 and Low Temp	Initial	7	960	12	3.969	0.238
High CO2 and Low Temp	Initial	7	960	12	3.584	0.204
High CO2 and Low Temp	Initial	7	960	12		0.226
High CO2 and Low Temp	Initial	7	960	12	5.375
High CO2 and Low Temp	Initial	7	960	12	2.670
High CO2 and Low Temp	Initial	7	960	12	2.164
High CO2 and Low Temp	Initial	7	960	12
Low CO2 and High Temp	Initial	7	380	16	9.064	0.247
Low CO2 and High Temp	Initial	7	380	16	3.969	0.238
Low CO2 and High Temp	Initial	7	380	16	3.584	0.204
Low CO2 and High Temp	Initial	7	380	16		0.226
Low CO2 and High Temp	Initial	7	380	16	5.375
Low CO2 and High Temp	Initial	7	380	16	2.670
Low CO2 and High Temp	Initial	7	380	16	2.164
Low CO2 and High Temp	Initial	7	380	16
Low CO2 and Low Temp	Initial	7	380	12	9.064	0.247
Low CO2 and Low Temp	Initial	7	380	12	3.969	0.238
Low CO2 and Low Temp	Initial	7	380	12	3.584	0.204
Low CO2 and Low Temp	Initial	7	380	12		0.226
Low CO2 and Low Temp	Initial	7	380	12	5.375
Low CO2 and Low Temp	Initial	7	380	12	2.670
Low CO2 and Low Temp	Initial	7	380	12	2.164
Low CO2 and Low Temp	Initial	7	380	12
High salt and High Temp	End	7		16	55.751	0.448
High salt and High Temp	End	7		16	68.392	0.465
High salt and High Temp	End	7		16	72.173	0.453
High salt and High Temp	End	7		16
High salt and High Temp	End	7		16	38.133
High salt and High Temp	End	7		16	31.540
High salt and High Temp	End	7		16	44.184
High salt and High Temp	End	7		16
High salt and Low Temp	End	7		12	46.647	0.435
High salt and Low Temp	End	7		12	35.201	0.430
High salt and Low Temp	End	7		12	40.710	0.421
High salt and Low Temp	End	7		12
High salt and Low Temp	End	7		12	12.616
High salt and Low Temp	End	7		12	15.477
High salt and Low Temp	End	7		12	22.677
High salt and Low Temp	End	7		12
Low Salt and High Temp	End	4		16	47.227	0.468
Low Salt and High Temp	End	4		16	68.821	0.477
Low Salt and High Temp	End	4		16	44.059	0.475
Low Salt and High Temp	End	4		16
Low Salt and High Temp	End	4		16	30.186
Low Salt and High Temp	End	4		16	32.722
Low Salt and High Temp	End	4		16	33.366
Low Salt and High Temp	End	4		16
Low Salt and Low Temp	End	4		12	37.661	0.451
Low Salt and Low Temp	End	4		12	43.562	0.455
Low Salt and Low Temp	End	4		12	34.766	0.450
Low Salt and Low Temp	End	4		12
Low Salt and Low Temp	End	4		12	12.356
Low Salt and Low Temp	End	4		12	36.587
Low Salt and Low Temp	End	4		12	20.699
Low Salt and Low Temp	End	4		12
High salt and High Temp	End	7		16	15.537	0.326
High salt and High Temp	End	7		16	8.975	0.345
High salt and High Temp	End	7		16	16.188	0.347
High salt and High Temp	End	7		16
High salt and High Temp	End	7		16	6.932
High salt and High Temp	End	7		16	9.764
High salt and High Temp	End	7		16	10.770
High salt and High Temp	End	7		16
High salt and Low Temp	End	7		12	27.139	0.288
High salt and Low Temp	End	7		12	3.242	0.258
High salt and Low Temp	End	7		12	14.464	0.256
High salt and Low Temp	End	7		12
High salt and Low Temp	End	7		12	2.553
High salt and Low Temp	End	7		12	2.521
High salt and Low Temp	End	7		12	3.000
High salt and Low Temp	End	7		12
Low Salt and High Temp	End	4		16	11.694	0.349
Low Salt and High Temp	End	4		16	18.220	0.324
Low Salt and High Temp	End	4		16	6.553	0.337
Low Salt and High Temp	End	4		16
Low Salt and High Temp	End	4		16	3.263
Low Salt and High Temp	End	4		16	5.738
Low Salt and High Temp	End	4		16	7.357
Low Salt and High Temp	End	4		16
Low Salt and Low Temp	End	4		12	6.674	0.302
Low Salt and Low Temp	End	4		12	12.229	0.228
Low Salt and Low Temp	End	4		12	3.042	0.234
Low Salt and Low Temp	End	4		12
Low Salt and Low Temp	End	4		12	1.232
Low Salt and Low Temp	End	4		12	1.744
Low Salt and Low Temp	End	4		12	2.106
Low Salt and Low Temp	End	4		12
High CO2 and High Temp	End	7	960	16	16.317	0.438	7.53	508.2	451.7	493.7	5.6	19.1
High CO2 and High Temp	End	7	960	16	16.078	0.394	7.68	500.0	314.6	480.4	7.5	13.3
High CO2 and High Temp	End	7	960	16	9.466	0.434	7.58	516.4	404.7	499.8	6.4	17.1
High CO2 and High Temp	End	7	960	16		0.408	7.73	500.3	272.1	477.7	8.6	11.5
High CO2 and High Temp	End	7	960	16	4.441		7.58	524.5	411.7	508.0	6.4	17.4
High CO2 and High Temp	End	7	960	16	10.199		7.70	543.4	325.2	521.5	8.6	13.8
High CO2 and High Temp	End	7	960	16	9.050		7.64	534.6	363.0	515.2	7.5	15.3
High CO2 and High Temp	End	7	960	16			7.86	536.4	214.6	505.2	12.2	9.1
High CO2 and Low Temp	End	7	960	12	14.840	0.364	7.72	503.8	275.3	484.6	7.3	13.2
High CO2 and Low Temp	End	7	960	12	7.880	0.395	7.49	502.9	481.8	491.7	4.3	23.2
High CO2 and Low Temp	End	7	960	12	10.050	0.379	7.81	500.8	219.5	477.5	8.9	10.5
High CO2 and Low Temp	End	7	960	12		0.407	7.74	500.1	264.1	480.5	7.5	12.7
High CO2 and Low Temp	End	7	960	12	9.462		7.70	512.9	295.9	494.6	7.0	14.2
High CO2 and Low Temp	End	7	960	12	2.541		7.50	516.9	485.2	505.3	4.5	23.3
High CO2 and Low Temp	End	7	960	12	2.320		7.86	517.7	205.1	491.5	10.0	9.8
High CO2 and Low Temp	End	7	960	12			7.77	527.1	260.4	505.6	8.3	12.5
Low CO2 and High Temp	End	7	380	16	14.366	0.430	7.81	515.7	234.8	488.4	10.5	9.9
Low CO2 and High Temp	End	7	380	16	23.054	0.391	7.71	502.3	293.5	481.3	8.1	12.4
Low CO2 and High Temp	End	7	380	16	12.372	0.449	7.75	509.5	265.4	485.5	9.2	11.2
Low CO2 and High Temp	End	7	380	16		0.420	7.81	500.6	224.5	473.7	10.3	9.5
Low CO2 and High Temp	End	7	380	16	6.438		7.89	542.4	200.9	508.7	13.2	8.5
Low CO2 and High Temp	End	7	380	16	10.303		7.66	540.4	347.6	519.7	8.0	14.7
Low CO2 and High Temp	End	7	380	16	6.687		7.81	547.3	247.6	518.5	11.2	10.5
Low CO2 and High Temp	End	7	380	16			7.97	543.4	167.8	503.8	15.5	7.1
Low CO2 and Low Temp	End	7	380	12	6.387	0.368	7.70	506.7	288.6	488.2	7.0	13.9
Low CO2 and Low Temp	End	7	380	12	12.563	0.407	7.78	495.5	235.1	474.1	8.1	11.3
Low CO2 and Low Temp	End	7	380	12	7.883	0.409	7.62	498.7	347.5	483.6	5.7	16.7
Low CO2 and Low Temp	End	7	380	12		0.342	7.46	504.2	516.2	493.8	4.0	24.8
Low CO2 and Low Temp	End	7	380	12	6.816		7.88	531.9	199.3	504.0	10.8	9.6
Low CO2 and Low Temp	End	7	380	12	5.680		7.57	520.1	409.7	506.4	5.3	19.7
Low CO2 and Low Temp	End	7	380	12	2.443		7.84	515.6	214.1	490.8	9.6	10.3
Low CO2 and Low Temp	End	7	380	12			7.79	529.3	245.3	506.1	8.9	11.8
Before treat	End
Before treat	End
Before treat	End
Before treat	End
Before treat	End
Before treat	End
Before treat	End
Before treat	End
Before treat	End
High CO2 and High Temp	End	7	960	16	21.428	0.419	7.88	554.6	214.8	521.6	13.0	9.1
High CO2 and High Temp	End	7	960	16	14.157	0.405	7.66	562.3	370.2	541.5	8.1	15.6
High CO2 and High Temp	End	7	960	16	10.159	0.384	7.80	553.9	257.7	525.9	11.0	10.9
High CO2 and High Temp	End	7	960	16		0.436	7.72	549.2	313.5	526.1	9.0	13.3
High CO2 and High Temp	End	7	960	16	10.370		7.58	524.5	411.7	508.0	6.4	17.4
High CO2 and High Temp	End	7	960	16	9.763		7.70	543.4	325.2	521.5	8.6	13.8
High CO2 and High Temp	End	7	960	16	12.456		7.64	534.6	363.0	515.2	7.5	15.3
High CO2 and High Temp	End	7	960	16			7.86	536.4	214.6	505.2	12.2	9.1
High CO2 and Low Temp	End	7	960	12	10.155	0.307	7.81	543.2	241.8	518.9	9.5	11.6
High CO2 and Low Temp	End	7	960	12	16.657	0.303	7.71	539.4	304.9	519.9	7.6	14.6
High CO2 and Low Temp	End	7	960	12	3.720	0.271	7.77	533.9	258.6	511.7	8.6	12.4
High CO2 and Low Temp	End	7	960	12		0.280	7.72	541.7	298.7	521.8	7.7	14.3
High CO2 and Low Temp	End	7	960	12	7.706		7.70	512.9	295.9	494.6	7.0	14.2
High CO2 and Low Temp	End	7	960	12	4.901		7.50	516.9	485.2	505.3	4.5	23.3
High CO2 and Low Temp	End	7	960	12	4.452		7.86	517.7	205.1	491.5	10.0	9.8
High CO2 and Low Temp	End	7	960	12			7.77	527.1	260.4	505.6	8.3	12.5
Low CO2 and High Temp	End	7	380	16	15.476	0.397	7.68	551.8	340.0	530.3	8.5	14.4
Low CO2 and High Temp	End	7	380	16	16.372	0.411	7.76	567.2	293.0	541.2	10.2	12.4
Low CO2 and High Temp	End	7	380	16	13.907	0.379	7.86	521.8	209.3	491.1	11.8	8.8
Low CO2 and High Temp	End	7	380	16		0.381	7.87	568.6	225.1	535.6	13.0	9.5
Low CO2 and High Temp	End	7	380	16	16.627		7.89	542.4	200.9	508.7	13.2	8.5
Low CO2 and High Temp	End	7	380	16	9.836		7.66	540.4	347.6	519.7	8.0	14.7
Low CO2 and High Temp	End	7	380	16	10.026		7.81	547.3	247.6	518.5	11.2	10.5
Low CO2 and High Temp	End	7	380	16			7.97	543.4	167.8	503.8	15.5	7.1
Low CO2 and Low Temp	End	7	380	12	15.489	0.255	7.65	541.0	355.0	524.1	6.6	17.1
Low CO2 and Low Temp	End	7	380	12	12.745	0.375	7.84	536.7	219.0	510.5	10.1	10.5
Low CO2 and Low Temp	End	7	380	12	14.819	0.303	7.69	564.6	332.3	545.3	7.6	16.0
Low CO2 and Low Temp	End	7	380	12		0.331	7.66	543.0	342.4	525.3	6.9	16.4
Low CO2 and Low Temp	End	7	380	12	8.629		7.88	531.9	199.3	504.0	10.8	9.6
Low CO2 and Low Temp	End	7	380	12	7.183		7.57	520.1	409.7	506.4	5.3	19.7
Low CO2 and Low Temp	End	7	380	12	6.561		7.84	515.6	214.1	490.8	9.6	10.3
Low CO2 and Low Temp	End	7	380	12			7.79	529.3	245.3	506.1	8.9	11.8