Citation:

s41598-019-40047-1

Name: Seawater carbonate chemistry and titanium dioxide nanoparticles (nTiO2) in edible bivalve mollusks
Published: 2019-10-30
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Animalia; Benthic animals; Benthos; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Cyclina sinensis; Inorganic toxins; Laboratory experiment; Meretrix meretrix; Mollusca; North Pacific; Other metabolic rates; Single species; Tegillarca granosa; Temperate

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Abstract:

Large amounts of anthropogenic CO2 in the atmosphere are taken up by the ocean, which leads to 'ocean acidification' (OA). In addition, the increasing application of nanoparticles inevitably leads to their increased release into the aquatic environment. However, the impact of OA on the bioaccumulation of nanoparticles in marine organisms still remains unknown. This study investigated the effects of OA on the bioaccumulation of a model nanoparticle, titanium dioxide nanoparticles (nTiO2), in three edible bivalves. All species tested accumulated significantly greater amount of nTiO2 in pCO2-acidified seawater. Furthermore, the potential health threats of realistic nTiO2 quantities accumulated in bivalves under future OA scenarios were evaluated with a mouse assay, which revealed evident organ edema and alterations in hematologic indices and blood chemistry values under future OA scenario (pH at 7.4). Overall, this study suggests that OA would enhance the accumulation of nTiO2 in edible bivalves and may therefore increase the health risk for seafood consumers.

Keyword(s):

Animalia; Benthic animals; Benthos; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Cyclina sinensis; Inorganic toxins; Laboratory experiment; Meretrix meretrix; Mollusca; North Pacific; Other metabolic rates; Single species; Tegillarca granosa; Temperate

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)

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):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type	Type		Liu, Guangxu		study
2	Species	Species		Liu, Guangxu
3	Registration number of species	Reg spec no		Liu, Guangxu
4	Uniform resource locator/link to reference	URL ref		Liu, Guangxu		WoRMS Aphia ID
5	Tissues	Tissues		Liu, Guangxu
6	pH	pH		Liu, Guangxu
7	Titanium dioxide, in tissue, per dry mass	TiO2/dm	mg/kg	Liu, Guangxu
8	Titanium dioxide, standard error	TiO2 std e	±	Liu, Guangxu
9	Titanium dioxide, in tissue, per dry mass	TiO2/dm	mg/kg	Liu, Guangxu		exposure dose
10	White blood cell	WBC	#	Liu, Guangxu
11	White blood cell, standard error	WBC std e	±	Liu, Guangxu
12	Lymphocytes in blood	Lymphocytes blood	#	Liu, Guangxu
13	Lymphocytes, standard error	Lym std e	±	Liu, Guangxu
14	Monocytes in blood	Monocytes blood	#	Liu, Guangxu
15	Monocytes, standard error	Mon std e	±	Liu, Guangxu
16	Granulocytes	Gran	#	Liu, Guangxu
17	Granulocytes, standard error	Gran std e	±	Liu, Guangxu
18	Monocytes in blood	mb	%	Liu, Guangxu
19	Monocytes, standard error	Mon std e	±	Liu, Guangxu
20	Red blood cells	RBC	#	Liu, Guangxu
21	Red blood cells, standard error	RBC std e	±	Liu, Guangxu
22	Mean corpuscular haemoglobin	MCH	pg	Liu, Guangxu
23	Mean corpuscular haemoglobin, standard error	MCH std e	±	Liu, Guangxu
24	Red cell distribution width	RDW	%	Liu, Guangxu
25	Red cell distribution width, standard error	RDW	±	Liu, Guangxu
26	Granulocytes	Gran	%	Liu, Guangxu
27	Granulocytes, standard error	Gran std e	±	Liu, Guangxu
28	Lymphocytes in blood	lb	%	Liu, Guangxu
29	Lymphocytes, standard error	Lym std e	±	Liu, Guangxu
30	Haemoglobin	Haemoglobin	g/l	Liu, Guangxu
31	Haemoglobin, standard error	Hgb std e	±	Liu, Guangxu
32	Packed cell volume (haematocrit)	PCV	%	Liu, Guangxu
33	Packed cell volume (haematocrit), standard error	HCT std e	±	Liu, Guangxu
34	Mean corpuscular volume	MCV	fl	Liu, Guangxu
35	Mean corpuscular volume, standard error	MCV std e	±	Liu, Guangxu
36	Mean corpuscular haemoglobin concentration	MCHC	g/l	Liu, Guangxu
37	Mean corpuscular haemoglobin concentration, standard error	MCHC std e	±	Liu, Guangxu
38	Alanine transaminase	ALT	U/l	Liu, Guangxu
39	Alanine transaminase, standard error	ALT std e	±	Liu, Guangxu
40	Aspartate transaminase	AST	U/l	Liu, Guangxu
41	Aspartate transaminase, standard error	AST std e	±	Liu, Guangxu
42	Alanine transaminase/Aspartate transaminase	ALT/AST		Liu, Guangxu
43	Alanine transaminase/Aspartate transaminase, standard error	ALT/AST std e	±	Liu, Guangxu
44	Alkaline phosphatase	ALKP	U/l	Liu, Guangxu
45	Alkaline phosphatase, standard error	ALP std e	±	Liu, Guangxu
46	Creatinine	Crea	µmol/L	Liu, Guangxu
47	Creatinine, standard error	Crea std e	±	Liu, Guangxu
48	Blood urea nitrogen	Bun	mmol/L	Liu, Guangxu
49	Blood urea nitrogen, standard error	Bun std e	±	Liu, Guangxu
50	Temperature, water	Temp	°C	Liu, Guangxu
51	Temperature, water, standard error	T std e	±	Liu, Guangxu
52	Salinity	Sal		Liu, Guangxu
53	Salinity, standard error	Sal std e	±	Liu, Guangxu
54	pH	pH		Liu, Guangxu		NBS scale
55	pH, standard error	pH std e	±	Liu, Guangxu		NBS scale
56	Alkalinity, total	AT	µmol/kg	Liu, Guangxu
57	Alkalinity, total, standard error	AT std e	±	Liu, Guangxu
58	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Liu, Guangxu
59	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air), standard error	pCO2water_SST_wet std e	±	Liu, Guangxu
60	Carbon, inorganic, dissolved	DIC	µmol/kg	Liu, Guangxu
61	Carbon, inorganic, dissolved, standard error	DIC std e	±	Liu, Guangxu
62	Aragonite saturation state	Omega Arg		Liu, Guangxu
63	Aragonite saturation state, standard error	Omega Arg std e	±	Liu, Guangxu
64	Calcite saturation state	Omega Cal		Liu, Guangxu
65	Calcite saturation state, standard error	Omega Cal std e	±	Liu, Guangxu
66	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
67	pH	pH		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	total scale
68	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
69	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)
70	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)
71	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
72	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
73	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
74	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
75	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:

1125 data points

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