Citation:

PANGAEA.968505

Name: Seawater carbonate chemistry and total lipids, fatty acid comfposition, and enzyme activities of the tropical-subtropical starfish Aquilonastra yairi
Published: 2024-05-20
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Animalia; Aquilonastra yairi; Benthic animals; Benthos; Containers and aquaria (20-1000 L or < 1 m**2); Echinodermata; Laboratory experiment; Laboratory strains; Not applicable; Other metabolic rates; Other studied parameter or process; Single species; Temperature

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Abstract:

This study investigates lipid-associated fatty acids (FAs) and enzyme activities involved in biomineralization of the tropical-subtropical starfish Aquilonastra yairi in response to projected near-future global change. The starfish were acclimatized to two temperature levels (27 °C, 32 °C) crossed with three pCO2 concentrations (455 μatm, 1052 μatm, 2066 μatm).

This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were downloaded from the PANGAEA dataset (see Source). In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) 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 2024-05-20.

Keyword(s):

Animalia; Aquilonastra yairi; Benthic animals; Benthos; Containers and aquaria (20-1000 L or < 1 m**2); Echinodermata; Laboratory experiment; Laboratory strains; Not applicable; Other metabolic rates; Other studied parameter or process; Single species; Temperature

Related to:

Khalil, Munawar; Stuhr, Marleen; Kunzmann, Andreas; Westphal, Hildegard (2024): Simultaneous ocean acidification and warming do not alter the lipid-associated biochemistry but induce enzyme activities in an asterinid starfish. Science of the Total Environment, 932, 173000, https://doi.org/10.1016/j.scitotenv.2024.173000

Source:

Khalil, Munawar; Stuhr, Marleen; Kunzmann, Andreas; Westphal, Hildegard (2024): Ca-ATPase and Mg-ATPase enzyme activities of the tropical-subtropical starfish Aquilonastra yairi under ocean acidification and warming in the laboratory. PANGAEA, https://doi.org/10.1594/PANGAEA.965905

Khalil, Munawar; Stuhr, Marleen; Kunzmann, Andreas; Westphal, Hildegard (2024): Fatty acid composition of the tropical-subtropical starfish Aquilonastra yairi under ocean acidification and warming in the laboratory. PANGAEA, https://doi.org/10.1594/PANGAEA.965902

Khalil, Munawar; Stuhr, Marleen; Kunzmann, Andreas; Westphal, Hildegard (2024): Total lipids of the tropical-subtropical starfish Aquilonastra yairi under ocean acidification and warming in the laboratory. PANGAEA, https://doi.org/10.1594/PANGAEA.965904

References:

Nisumaa, Anne-Marin; Pesant, Stephane; Bellerby, Richard G J; Delille, Bruno; Middelburg, Jack J; Orr, James C; Riebesell, Ulf; Tyrrell, Toby; Wolf-Gladrow, Dieter A; Gattuso, Jean-Pierre (2010): EPOCA/EUR-OCEANS data compilation on the biological and biogeochemical responses to ocean acidification. Earth System Science Data, 2(2), 167-175, https://doi.org/10.5194/essd-2-167-2010

Related code / software:

Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2024): seacarb: seawater carbonate chemistry with R. R package version 3.3.3. https://cran.r-project.org/web/packages/seacarb/index.html

Project(s):

Ocean Acidification International Coordination Centre (OA-ICC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type of study	Study type		Khalil, Munawar
2	Species, unique identification	Species UID		Khalil, Munawar
3	Species, unique identification (URI)	Species UID (URI)		Khalil, Munawar
4	Species, unique identification (Semantic URI)	Species UID (Semantic URI)		Khalil, Munawar
5	Sampling date/time, experiment	Date/time sampling exp		Khalil, Munawar
6	Treatment: temperature	T:temp	°C	Khalil, Munawar
7	Treatment: partial pressure of carbon dioxide	T:pCO2	µatm	Khalil, Munawar
8	Individual ID	Ind ID		Khalil, Munawar
9	Lipids, per dry mass	Lipid/dm	mg/g	Khalil, Munawar	Extraction of Lipids after Bligh & Dyer (1959)
10	Sample ID	Sample ID		Khalil, Munawar
11	Tetradecanoic acid, per dry mass	14:0/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
12	Hexadecanoic acid, per dry mass	16:0/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
13	Octadecanoic acid, per dry mass	18:0/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
14	Eicosanoic acid, per dry mass	20:0/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
15	Docosanoic acid, per dry mass	22:0/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
16	Tetracosanoic acid, per dry mass	24:0/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
17	cis-9-Tetradecenoic acid, per dry mass	14:1(n-5)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
18	cis-7-Hexadecenoic acid, per dry mass	16:1(n-9)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
19	cis-9-Octadecenoic acid, per dry mass	18:1(n-9)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
20	cis-11-Octadecenoic acid, per dry mass	18:1(n-7)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
21	cis-11-Eicosenoic acid, per dry mass	20:1(n-9)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
22	cis-13-Docosenoic acid, per dry mass	22:1(n-9)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
23	9,12-Octadecadienoic acid, per dry mass	18:2(n-6)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
24	9,12,15-Octadecatrienoic acid, per dry mass	18:3(n-3)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
25	11,14-Eicosadienoic acid, per dry mass	20:2(n-6)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
26	5,8,11,14-Eicosatetraenoic acid, per dry mass	20:4(n-6)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
27	5,8,11,14,17-Eicosapentaenoic acid, per dry mass	20:5(n-3)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
28	4,7,10,13,16,19-Docosahexaenoic acid, per dry mass	22:6(n-3)/dm	µg/mg	Khalil, Munawar	Gas chromatography - Mass spectrometry (GC-MS)
29	Calcium adenosine triphosphatase activity	Ca-ATPase act	µmol/mg/min	Khalil, Munawar	Spectrophotometry
30	Magnesium adenosine triphosphatase activity	Mg-ATPase act	µmol/mg/min	Khalil, Munawar	Spectrophotometry
31	Salinity	Sal		Khalil, Munawar
32	Salinity, standard error	Sal std e	±	Khalil, Munawar
33	Temperature, water	Temp	°C	Khalil, Munawar	Multi-parameter portable meter, Xylem Analytics, WTW MultiLine® 3630 IDS
34	Temperature, water, standard error	T std e	±	Khalil, Munawar
35	pH	pH		Khalil, Munawar		NBS scale
36	pH, standard error	pH std e	±	Khalil, Munawar		NBS scale
37	pH	pH		Khalil, Munawar	Spectrophotometric	total scale
38	pH, standard error	pH std e	±	Khalil, Munawar	Spectrophotometric	total scale
39	Alkalinity, total	AT	µmol/kg	Khalil, Munawar
40	Alkalinity, total, standard error	AT std e	±	Khalil, Munawar
41	Carbon, inorganic, dissolved	DIC	µmol/kg	Khalil, Munawar
42	Carbon, inorganic, dissolved, standard error	DIC std e	±	Khalil, Munawar
43	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Khalil, Munawar	Calculated using CO2SYS
44	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air), standard error	pCO2water_SST_wet std e	±	Khalil, Munawar	Calculated using CO2SYS
45	Carbonate ion	[CO3]2-	µmol/kg	Khalil, Munawar	Calculated using CO2SYS
46	Carbonate ion, standard error	[CO3]2- std e	±	Khalil, Munawar	Calculated using CO2SYS
47	Bicarbonate ion	[HCO3]-	µmol/kg	Khalil, Munawar	Calculated using CO2SYS
48	Bicarbonate ion, standard error	[HCO3]- std e	±	Khalil, Munawar	Calculated using CO2SYS
49	Carbon dioxide	CO2	µmol/kg	Khalil, Munawar	Calculated using CO2SYS
50	Carbon dioxide, standard error	CO2 std e	±	Khalil, Munawar	Calculated using CO2SYS
51	Calcite saturation state	Omega Cal		Khalil, Munawar	Calculated using CO2SYS
52	Calcite saturation state, standard error	Omega Cal std e	±	Khalil, Munawar	Calculated using CO2SYS
53	Aragonite saturation state	Omega Arg		Khalil, Munawar	Calculated using CO2SYS
54	Aragonite saturation state, standard error	Omega Arg std e	±	Khalil, Munawar	Calculated using CO2SYS
55	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
56	pH	pH		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	total scale
57	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
58	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)
59	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)
60	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
61	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
62	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
63	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

11483 data points

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