Citation:

PANGAEA.923884

Name: Seawater carbonate chemistry and growth, production rates, and elemental quotas of Thalassiosira hyalina
Published: 2018
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Arctic; Biomass/Abundance/Elemental composition; Bottles or small containers/Aquaria (<20 L); Chromista; Coast and continental shelf; Community composition and diversity; Entire community; Growth/Morphology; Laboratory experiment; Light; Ochrophyta; Pelagos; Phytoplankton; Polar; Primary production/Photosynthesis; Single species; Temperature; Thalassiosira hyalina

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Abstract:

The potential for adaptation of phytoplankton to future climate is often extrapolated based on single strain responses of a representative species, ignoring variability within and between species. The aim of this study was to approximate the range of strain-specific reaction patterns within an Arctic diatom population, which selection can act upon. In a laboratory experiment, we first incubated natural communities from an Arctic fjord under present and future conditions. In a second step, single strains of the diatom Thalassiosira hyalina were isolated from these selection environments and exposed to a matrix of temperature (3°C and 6°C) and pCO2 levels (180 μatm, 370 μatm, 1000 μatm, 1400 μatm) to establish reaction norms for growth, production rates, and elemental quotas. The results revealed interactive effects of temperature and pCO2 as well as wide tolerance ranges. Between strains, however, sensitivities and optima differed greatly. These strain-specific responses corresponded well with their respective selection environments of the previous community incubation. We therefore hypothesize that intraspecific variability and the selection between coexisting strains may pose an underestimated source of species' plasticity. Thus, adaptation of phytoplankton assemblages may also occur by selection within rather than only between species, and species-wide inferences from single strain experiments should be treated with caution.

Keyword(s):

Arctic; Biomass/Abundance/Elemental composition; Bottles or small containers/Aquaria (<20 L); Chromista; Coast and continental shelf; Community composition and diversity; Entire community; Growth/Morphology; Laboratory experiment; Light; Ochrophyta; Pelagos; Phytoplankton; Polar; Primary production/Photosynthesis; Single species; Temperature; Thalassiosira hyalina

Supplement to:

Wolf, Klara K E; Hoppe, Clara Jule Marie; Rost, Björn (2018): Resilience by diversity: Large intraspecific differences in climate change responses of an Arctic diatom. Limnology and Oceanography, 63(1), 397-411, https://doi.org/10.1002/lno.10639

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

Project(s):

Ocean Acidification International Coordination Centre (OA-ICC)

Coverage:

Latitude: 78.916670 * Longitude: 11.933330

Event(s):

KongsfjordenOA * Latitude: 78.916670 * Longitude: 11.933330 * Method/Device: Experiment (EXP)

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 2020-10-14.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type	Type		Wolf, Klara K E		study
2	Species	Species		Wolf, Klara K E
3	Registration number of species	Reg spec no		Wolf, Klara K E
4	Uniform resource locator/link to reference	URL ref		Wolf, Klara K E		WoRMS Aphia ID
5	Strain	Strain		Wolf, Klara K E		CPL=Cold Present-pCO2 Low light; WFH=Warm Future-pCO2 High-light
6	Temperature, water	Temp	°C	Wolf, Klara K E
7	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Wolf, Klara K E
8	Growth rate	µ	1/day	Wolf, Klara K E
9	Growth rate, standard deviation	µ std dev	±	Wolf, Klara K E
10	Carbon, organic, particulate, per cell	POC/cell	pg/#	Wolf, Klara K E
11	Carbon, organic, particulate, standard deviation	POC std dev	±	Wolf, Klara K E
12	Chlorophyll a per cell	Chl a/cell	pg/#	Wolf, Klara K E
13	Chlorophyll a, standard deviation	Chl a std dev	±	Wolf, Klara K E
14	Biogenic silica, per cell	bSiO2/cell	µg/#	Wolf, Klara K E
15	Biogenic silica, standard deviation	bSiO2 std dev	±	Wolf, Klara K E
16	Carbon/Nitrogen ratio	C/N	mol/mol	Wolf, Klara K E
17	Carbon/Nitrogen ratio, standard deviation	C/N std dev	±	Wolf, Klara K E
18	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Wolf, Klara K E	Calculated using CO2SYS
19	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Wolf, Klara K E	Calculated using CO2SYS
20	pH	pH		Wolf, Klara K E	Potentiometric	total scale
21	pH, standard deviation	pH std dev	±	Wolf, Klara K E	Potentiometric	total scale
22	Alkalinity, total	AT	µmol/kg	Wolf, Klara K E	Potentiometric titration
23	Alkalinity, total, standard deviation	AT std dev	±	Wolf, Klara K E	Potentiometric titration
24	Carbon, inorganic, dissolved	DIC	µmol/kg	Wolf, Klara K E	Colorimetric
25	Carbon, inorganic, dissolved, standard deviation	DIC std dev	±	Wolf, Klara K E
26	Salinity	Sal		Wolf, Klara K E
27	Treatment	Treat		Wolf, Klara K E
28	Diatoms	Diatoms	%	Wolf, Klara K E
29	Diatoms, standard deviation	Diatoms std dev	±	Wolf, Klara K E
30	Percentage	Perc	%	Wolf, Klara K E		T. hyalina, % biovolume
31	Percentage, standard deviation	Perc std dev	±	Wolf, Klara K E
32	Percentage	Perc	%	Wolf, Klara K E		T. hyalina, % cell count
33	Percentage, standard deviation	Perc std dev	±	Wolf, Klara K E
34	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
35	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
36	Carbon dioxide, standard deviation	CO2 std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
37	Fugacity of carbon dioxide (water) at sea surface temperature (wet air)	fCO2water_SST_wet	µatm	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
38	Fugacity of carbon dioxide in seawater, standard deviation	fCO2 std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
39	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
40	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
41	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
42	Bicarbonate ion, standard deviation	[HCO3]- std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
43	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
44	Carbonate ion, standard deviation	[CO3]2- std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
45	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
46	Carbon, inorganic, dissolved, standard deviation	DIC std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
47	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
48	Aragonite saturation state, standard deviation	Omega Arg std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
49	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
50	Calcite saturation state, standard deviation	Omega Cal std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

976 data points

Data

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

1 Type (study)	2 Species	3 Reg spec no	4 URL ref (WoRMS Aphia ID)	5 Strain (CPL=Cold Present-pCO2 Low lig...)	6 Temp [°C]	7 pCO2water_SST_wet [µatm]	8 µ [1/day]	9 µ std dev [±]	10 POC/cell [pg/#]	11 POC std dev [±]	12 Chl a/cell [pg/#]	13 Chl a std dev [±]	14 bSiO2/cell [µg/#]	15 bSiO2 std dev [±]	16 C/N [mol/mol]	17 C/N std dev [±]	18 pCO2water_SST_wet [µatm] (Calculated using CO2SYS)	19 pCO2 std dev [±] (Calculated using CO2SYS)	20 pH (total scale, Potentiometric)	21 pH std dev [±] (total scale, Potentiometric)	22 AT [µmol/kg] (Potentiometric titration)	23 AT std dev [±] (Potentiometric titration)	24 DIC [µmol/kg] (Colorimetric)	25 DIC std dev [±]	26 Sal	27 Treat	28 Diatoms [%]	29 Diatoms std dev [±]	30 Perc [%] (T. hyalina, % biovolume)	31 Perc std dev [±]	32 Perc [%] (T. hyalina, % cell count)	33 Perc std dev [±]	34 CSC flag (Calculated using seacarb afte...)	35 CO2 [µmol/kg] (Calculated using seacarb afte...)	36 CO2 std dev [±] (Calculated using seacarb afte...)	37 fCO2water_SST_wet [µatm] (Calculated using seacarb afte...)	38 fCO2 std dev [±] (Calculated using seacarb afte...)	39 pCO2water_SST_wet [µatm] (Calculated using seacarb afte...)	40 pCO2 std dev [±] (Calculated using seacarb afte...)	41 [HCO3]- [µmol/kg] (Calculated using seacarb afte...)	42 [HCO3]- std dev [±] (Calculated using seacarb afte...)	43 [CO3]2- [µmol/kg] (Calculated using seacarb afte...)	44 [CO3]2- std dev [±] (Calculated using seacarb afte...)	45 DIC [µmol/kg] (Calculated using seacarb afte...)	46 DIC std dev [±] (Calculated using seacarb afte...)	47 Omega Arg (Calculated using seacarb afte...)	48 Omega Arg std dev [±] (Calculated using seacarb afte...)	49 Omega Cal (Calculated using seacarb afte...)	50 Omega Cal std dev [±] (Calculated using seacarb afte...)
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	CPL	3	180	1.02	0.01	263	24	5.9	0.7	0.000142	0.000015	5.24	0.03	205	22	8.27	0.01	2338	7	2109	22	32.5								8	12.73	0.41	223.62	7.33	224.57	7.36	1945.51	13.55	157.93	5.61	2116.17	9.61	2.40	0.14	3.82	0.22
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	CPL	3	370	1.06	0.04	316	22	9.7	0.5	0.000212	0.000021	5.25	0.05	381	12	8.06	0.01	2332	21	2192	17	32.5								8	22.00	0.71	386.52	12.63	388.16	12.69	2073.43	20.89	103.78	4.01	2199.21	20.90	1.58	0.09	2.51	0.15
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	CPL	3	1000	1.00	0.05	265	18	8.3	0.6	0.000156	0.000016	5.19	0.06	894	36	7.72	0.01	2363	18	2337	1	32.5								8	51.90	1.60	911.77	28.40	915.64	28.52	2235.66	17.77	51.15	2.06	2338.71	18.36	0.78	0.05	1.24	0.08
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	CPL	3	1400	0.97	0.01	261	34	8.6	0.9	0.000152	0.000022	5.27	0.00	1308	28	7.56	0.00	2339	24	2361	3	32.5								8	75.50	1.52	1326.44	27.43	1332.07	27.54	2250.12	23.39	35.62	1.25	2361.24	24.49	0.54	0.03	0.86	0.05
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	CPL	6	180	1.13	0.09	110	22	4.1	0.9	0.000087	0.000016	4.87	0.11	185	6	8.32	0.01	2281	46	2088	29	32.5								8	9.73	0.38	190.64	7.54	191.42	7.57	1816.73	40.57	186.78	7.47	2013.24	43.01	2.84	0.17	4.52	0.28
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	CPL	6	370	1.17	0.08	169	13	6.1	0.3	0.000106	0.000008	4.98	0.07	339	10	8.10	0.01	2294	11	2195	9	32.5								8	17.67	0.56	346.15	11.16	347.57	11.21	1987.69	13.87	123.14	4.55	2128.50	12.00	1.87	0.11	2.98	0.18
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	CPL	6	1000	1.16	0.00	154	9	4.6	0.7	0.000088	0.000014	4.83	0.06	972	22	7.69	0.02	2324	48	2290	8	32.5								8	50.10	2.79	981.49	54.87	985.49	55.09	2192.62	46.28	52.85	3.09	2295.57	48.35	0.80	0.06	1.28	0.10
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	CPL	6	1400	1.16	0.03	116	18	4.4	0.9	0.000081	0.000005	5.00	0.04	1445	7	7.53	0.00	2351	12	2357	4	32.5								8	74.57	1.35	1460.73	27.22	1466.69	27.33	2257.60	11.89	37.64	1.27	2369.81	12.34	0.57	0.03	0.91	0.05
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	WFH	3	180	1.00	0.02	320	8	10.0	0.3	0.000348	0.000050	4.90	0.02	166	1	8.38	0.00	2356	5	2158	48	32.5								8	9.50	0.18	166.95	3.17	167.66	3.19	1871.11	12.09	195.67	5.61	2076.29	7.62	2.97	0.16	4.74	0.26
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	WFH	3	370	0.98	0.01	314	15	9.9	0.4	0.000418	0.000126	4.62	0.40	363	29	8.07	0.04	2273	51	2214	44	32.5								8	20.89	2.23	367.00	39.14	368.56	39.30	2014.59	51.24	103.19	9.33	2138.66	51.40	1.57	0.16	2.50	0.25
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	WFH	3	1000	1.03	0.02	327	4	10.1	0.4	0.000368	0.000041	5.09	0.04	670	66	7.82	0.04	2264	24	2262	6	32.5								8	38.93	3.91	683.97	68.74	686.88	69.04	2111.34	26.51	60.81	5.63	2211.09	26.59	0.92	0.10	1.47	0.15
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	WFH	3	1400	0.98	0.04	323	10	11.5	2.3	0.000447	0.000051	5.09	0.06	1391	13	7.52	0.04	2274	24	2329	38	32.5								8	80.74	7.87	1418.45	138.40	1424.47	138.99	2194.49	24.47	31.68	3.03	2306.91	27.34	0.48	0.05	0.77	0.08
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	WFH	6	180	1.36	0.03	371	46	9.1	1.0	0.000359	0.000101	5.19	0.10	168	46	8.37	0.11	2283	44	1961	91	32.5								8	8.47	2.63	165.96	51.56	166.64	51.77	1774.53	106.50	204.70	40.97	1987.71	73.99	3.11	0.64	4.95	1.02
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	WFH	6	370	1.31	0.02	404	11	9.7	0.5	0.000496	0.000081	5.36	0.10	363	65	8.08	0.07	2337	8	2130	64	32.5								8	18.97	3.46	371.67	67.90	373.18	68.17	2038.12	43.16	120.58	17.37	2177.67	29.67	1.83	0.28	2.92	0.44
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	WFH	6	1000	1.36	0.04	415	35	9.8	0.4	0.000440	0.000014	5.41	0.11	991	103	7.69	0.04	2351	12	2338	28	32.5								8	50.69	5.02	993.02	98.38	997.07	98.78	2218.38	16.63	53.47	4.98	2322.54	16.96	0.81	0.08	1.29	0.13
laboratory	Thalassiosira hyalina (phytoplankton)	149100	marinespecies.org	WFH	6	1400	1.44	0.03	380	8	9.0	0.5	0.000376	0.000015	5.43	0.11	1351	131	7.56	0.04	2346	11	2346	36	32.5								8	69.25	6.76	1356.45	132.64	1361.99	133.18	2246.38	14.05	40.14	3.79	2355.76	16.41	0.61	0.06	0.97	0.10
laboratory					3	400											418	13	8.04	0.01	2422	11	2348	14	35.0	Low light	93	3	36	13	5	1	8	23.37	0.73	416.76	13.23	418.53	13.28	2149.84	13.38	109.00	4.11	2282.22	11.93	1.64	0.10	2.61	0.16
laboratory					3	1000											950	33	7.71	0.01	2440	3	2394	26	35.0	Low light	90	13	25	29	3	4	8	53.55	1.60	954.75	28.87	958.80	29.00	2303.60	5.52	54.63	2.16	2411.77	4.85	0.82	0.05	1.31	0.08
laboratory					3	400											463	17	8.00	0.02	2426	6	2340	13	35.0	High light	98	2	49	3	11	2	8	25.93	1.39	462.30	24.96	464.26	25.07	2174.92	13.38	100.57	5.24	2301.41	10.13	1.51	0.11	2.40	0.17
laboratory					3	1000											1005	28	7.69	0.01	2442	6	2381	9	35.0	High light	98	1	58	15	14	4	8	56.26	1.68	1003.09	30.36	1007.35	30.49	2311.31	7.32	52.35	2.08	2419.92	7.10	0.79	0.05	1.25	0.08
laboratory					6	400											441	15	8.02	0.01	2431	11	2346	14	35.0	Low light	87	14	9	3	1	1	8	22.39	0.71	444.98	14.19	446.80	14.25	2140.42	13.71	116.99	4.38	2279.79	12.02	1.76	0.10	2.79	0.17
laboratory					6	1000											1031	7	7.68	0.01	2434	1	2401	11	35.0	Low light	95	3	10	4	1	1	8	52.43	1.57	1042.30	31.55	1046.55	31.68	2291.65	5.02	57.25	2.26	2401.34	4.01	0.86	0.05	1.37	0.08
laboratory					6	400											401	12	8.06	0.01	2424	3	2326	16	35.0	High light	96	3	49	6	9	1	8	20.12	0.63	400.03	12.72	401.66	12.77	2109.83	10.48	126.44	4.65	2256.39	6.70	1.91	0.11	3.02	0.18
laboratory					6	1000											971	34	7.71	0.01	2427	1	2405	19	35.0	High light	98	1	52	16	13	5	8	48.59	1.46	965.86	29.32	969.80	29.43	2275.47	5.31	60.91	2.39	2384.97	4.08	0.92	0.06	1.45	0.09