Citation:

fsv236

Name: Limited effects of increased CO2 and temperature on metal and radionuclide bioaccumulation in a sessile invertebrate, the oyster Crassostrea gigas
Published: 2016-06-01
License: https://creativecommons.org/licenses/by/3.0/
Keywords: Animalia; Benthic animals; Benthos; Biomass/Abundance/Elemental composition; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Crassostrea gigas; Growth/Morphology; Laboratory experiment; Mollusca; North Atlantic; Other metabolic rates; Single species; Temperate; Temperature

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Abstract:

This study investigated the combined effects of reduced pH and increased temperature on the capacities of the Pacific cupped oyster Crassostrea gigas to bioconcentrate radionuclide and metals. Oysters were exposed to dissolved radiotracers (110mAg, 241Am, 109Cd,57Co,54Mn, and 65Zn) at three pH (7.5, 7.8, 8.1) and two temperatures (21 and 24°C) under controlled laboratory conditions. Although calcifying organisms are recognized as particularly vulnerable to ocean acidification, the oyster did not accumulate differently the studied metals when exposed under the different pH conditions. However, temperature alone or in combination with pH somewhat altered the bioaccumulation of the studied elements. At pH 7.5, Cd was accumulated with an uptake rate constant twofold higher at 24°C than 21°C. Bioaccumulation of Mn was significantly affected by an interactive effect between seawater pH and temperature, with a decreased uptake rate at pH 7.5 when temperature increased (27 ± 1 vs. 17 ± 1 /day at 21 and 24°C, respectively). Retention of Co and Mn tended also to decrease at the same pH with decreasing temperature. Neither pH nor temperature affected strongly the elements distribution between shell and soft tissues. Significant effects of pH were found on the bioaccessibility of Mn, Zn, and 241Am during experimental in vitro simulation of human digestion.

Keyword(s):

Animalia; Benthic animals; Benthos; Biomass/Abundance/Elemental composition; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Crassostrea gigas; Growth/Morphology; Laboratory experiment; Mollusca; North Atlantic; Other metabolic rates; Single species; Temperate; Temperature

Further details:

Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse (2015): seacarb: seawater carbonate chemistry with R. R package version 3.0.8. 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, 2015) 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 is 2016-05-26.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type	Type		Lacoue-Labarthe, Thomas		study
2	Species	Species		Lacoue-Labarthe, Thomas
3	Registration number of species	Reg spec no		Lacoue-Labarthe, Thomas
4	Uniform resource locator/link to reference	URL ref		Lacoue-Labarthe, Thomas		WoRMS Aphia ID
5	Treatment	Treat		Lacoue-Labarthe, Thomas
6	Time in days	Time	days	Lacoue-Labarthe, Thomas
7	Replicate	Repl		Lacoue-Labarthe, Thomas		oyster No
8	Identification	ID		Lacoue-Labarthe, Thomas		letter
9	Position	Position		Lacoue-Labarthe, Thomas		compartiment
10	Date	Date		Lacoue-Labarthe, Thomas		dissection
11	Sampling date	Sampling date		Lacoue-Labarthe, Thomas
12	Wet mass	Wet m	g	Lacoue-Labarthe, Thomas
13	Date	Date		Lacoue-Labarthe, Thomas		counting
14	Manganese-54, activity, normalized	54Mn act norm	Bq	Lacoue-Labarthe, Thomas		in dissected compartments
15	Cobalt-57, activity, normalized	57Co act norm	Bq	Lacoue-Labarthe, Thomas		in dissected compartments
16	Zinc-65, activity, normalized	65Zn act norm	Bq	Lacoue-Labarthe, Thomas		in dissected compartments
17	Silver-110m, activity, normalized	110mAg act norm	Bq	Lacoue-Labarthe, Thomas		in dissected compartments
18	Cadmium-109, activity, normalized	109Cd act norm	Bq	Lacoue-Labarthe, Thomas		in dissected compartments
19	Caesium-134, activity, normalized	134Cs act norm	Bq	Lacoue-Labarthe, Thomas		in dissected compartments
20	Americium-241, activity, normalized	241Am act norm	Bq	Lacoue-Labarthe, Thomas		in dissected compartments
21	Activity	Activ	%	Lacoue-Labarthe, Thomas		Mn-54 distribution among the compartments
22	Activity, standard deviation	Act std dev	±	Lacoue-Labarthe, Thomas		Mn-54 distribution among the compartments
23	Activity	Activ	%	Lacoue-Labarthe, Thomas		Co-57 distribution among the compartments
24	Activity, standard deviation	Act std dev	±	Lacoue-Labarthe, Thomas		Co-57 distribution among the compartments
25	Activity	Activ	%	Lacoue-Labarthe, Thomas		Zn-65 distribution among the compartments
26	Activity, standard deviation	Act std dev	±	Lacoue-Labarthe, Thomas		Zn-65 distribution among the compartments
27	Activity	Activ	%	Lacoue-Labarthe, Thomas		Ag-110m distribution among the compartments
28	Activity, standard deviation	Act std dev	±	Lacoue-Labarthe, Thomas		Ag-110m distribution among the compartments
29	Activity	Activ	%	Lacoue-Labarthe, Thomas		Cd-109 distribution among the compartments
30	Activity, standard deviation	Act std dev	±	Lacoue-Labarthe, Thomas		Cd-109 distribution among the compartments
31	Activity	Activ	%	Lacoue-Labarthe, Thomas		Cs-134 distribution among the compartments
32	Activity, standard deviation	Act std dev	±	Lacoue-Labarthe, Thomas		Cs-134 distribution among the compartments
33	Activity	Activ	%	Lacoue-Labarthe, Thomas		Am-241 distribution among the compartments
34	Activity, standard deviation	Act std dev	±	Lacoue-Labarthe, Thomas		Am-241 distribution among the compartments
35	Manganese-54, activity	54Mn act	Bq/g	Lacoue-Labarthe, Thomas		in oyster shell
36	Cobalt-57, activity	57Co act	Bq/g	Lacoue-Labarthe, Thomas		in oyster shell
37	Zinc-65, activity	65Zn act	Bq/g	Lacoue-Labarthe, Thomas		in oyster shell
38	Silver-110m, activity	110Ag act	Bq/g	Lacoue-Labarthe, Thomas		in oyster shell
39	Cadmium-109, activity	109Cd act	Bq/g	Lacoue-Labarthe, Thomas		in oyster shell
40	Americium-241 activity per mass	241Am	Bq/kg	Lacoue-Labarthe, Thomas		in oyster shell
41	Manganese-54, concentration factors	54Mn CF		Lacoue-Labarthe, Thomas		in oyster shell
42	Cobalt-57, concentration factors	57Co CF		Lacoue-Labarthe, Thomas		in oyster shell
43	Zinc-65, concentration factors	65Zn CF		Lacoue-Labarthe, Thomas		in oyster shell
44	Silver-110m, concentration factors	110mAg CF		Lacoue-Labarthe, Thomas		in oyster shell
45	Cadmium-109, concentration factors	109Cd CF		Lacoue-Labarthe, Thomas		in oyster shell
46	Americium-241, concentration factors	241Am CF		Lacoue-Labarthe, Thomas		in oyster shell
47	Manganese-54, activity, normalized	54Mn act norm	Bq	Lacoue-Labarthe, Thomas		in whole body oyst
48	Cobalt-57, activity, normalized	57Co act norm	Bq	Lacoue-Labarthe, Thomas		in whole body oyst
49	Zinc-65, activity, normalized	65Zn act norm	Bq	Lacoue-Labarthe, Thomas		in whole body oyst
50	Silver-110m, activity, normalized	110mAg act norm	Bq	Lacoue-Labarthe, Thomas		in whole body oyst
51	Cadmium-109, activity, normalized	109Cd act norm	Bq	Lacoue-Labarthe, Thomas		in whole body oyst
52	Caesium-134, activity, normalized	134Cs act norm	Bq	Lacoue-Labarthe, Thomas		in whole body oyst
53	Americium-241, activity, normalized	241Am act norm	Bq	Lacoue-Labarthe, Thomas		in whole body oyst
54	Manganese-54, activity	54Mn act	Bq/g	Lacoue-Labarthe, Thomas		seawater
55	Cobalt-57, activity	57Co act	Bq/g	Lacoue-Labarthe, Thomas		seawater
56	Zinc-65, activity	65Zn act	Bq/g	Lacoue-Labarthe, Thomas		seawater
57	Silver-110m, activity	110Ag act	Bq/g	Lacoue-Labarthe, Thomas		seawater
58	Cadmium-109, activity	109Cd act	Bq/g	Lacoue-Labarthe, Thomas		seawater
59	Caesium-134 activity per mass	134Cs	Bq/kg	Lacoue-Labarthe, Thomas		seawater
60	Americium-241 activity per mass	241Am	Bq/kg	Lacoue-Labarthe, Thomas		seawater
61	Manganese-54, concentration factors	54Mn CF		Lacoue-Labarthe, Thomas		in whole body oyst
62	Cobalt-57, concentration factors	57Co CF		Lacoue-Labarthe, Thomas		in whole body oyst
63	Zinc-65, concentration factors	65Zn CF		Lacoue-Labarthe, Thomas		in whole body oyst
64	Silver-110m, concentration factors	110mAg CF		Lacoue-Labarthe, Thomas		in whole body oyst
65	Cadmium-109, concentration factors	109Cd CF		Lacoue-Labarthe, Thomas		in whole body oyst
66	Caesium-134, concentration factors	134Cs CF		Lacoue-Labarthe, Thomas		in whole body oyst
67	Americium-241, concentration factors	241Am CF		Lacoue-Labarthe, Thomas		in whole body oyst
68	Activity	Activ	%	Lacoue-Labarthe, Thomas		remaining activity in oysters
69	Activity	Activ	%	Lacoue-Labarthe, Thomas		remaining activity in oysters
70	Activity	Activ	%	Lacoue-Labarthe, Thomas		remaining activity in oysters
71	Activity	Activ	%	Lacoue-Labarthe, Thomas		remaining activity in oysters
72	Activity	Activ	%	Lacoue-Labarthe, Thomas		remaining activity in oysters
73	Activity	Activ	%	Lacoue-Labarthe, Thomas		remaining activity in oysters
74	Salinity	Sal		Lacoue-Labarthe, Thomas		remaining activity in oysters
75	Alkalinity, total	AT	µmol/kg	Lacoue-Labarthe, Thomas
76	Temperature, water	Temp	°C	Lacoue-Labarthe, Thomas		uptake
77	Temperature, water, standard deviation	Temp std dev	±	Lacoue-Labarthe, Thomas		uptake
78	pH	pH		Lacoue-Labarthe, Thomas	Potentiometric	total scale, uptake
79	pH, standard deviation	pH std dev	±	Lacoue-Labarthe, Thomas	Potentiometric	total scale, uptake
80	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Lacoue-Labarthe, Thomas	Calculated using seacarb	uptake
81	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Lacoue-Labarthe, Thomas	Calculated using seacarb	uptake
82	Silver-110m, activity, normalized	110mAg act norm	Bq/ml	Lacoue-Labarthe, Thomas
83	Silver-110m, activity, normalized, standard deviation	110mAg act norm std dev	±	Lacoue-Labarthe, Thomas
84	Americium-241, activity, normalized	241Am act norm	Bq/ml	Lacoue-Labarthe, Thomas
85	Americium-241, standard deviation	241Am std dev	±	Lacoue-Labarthe, Thomas
86	Cadmium-109, activity, normalized	109Cd act norm	Bq/ml	Lacoue-Labarthe, Thomas
87	Cadmium-109, activity, normalized, standard deviation	109Cd act norm std dev	±	Lacoue-Labarthe, Thomas
88	Cobalt-57, activity, normalized	57Co act norm	Bq/ml	Lacoue-Labarthe, Thomas
89	Cobalt-57, activity, normalized, standard deviation	57Co act norm std dev	±	Lacoue-Labarthe, Thomas
90	Manganese-54, activity, normalized	54Mn act norm	Bq/ml	Lacoue-Labarthe, Thomas
91	Manganese-54, activity, normalized, standard deviation	54Mn act norm std dev	±	Lacoue-Labarthe, Thomas
92	Zinc-65, activity, normalized	65Zn act norm	Bq/ml	Lacoue-Labarthe, Thomas
93	Zinc-65, activity, normalized, standard deviation	65Zn act norm std dev	±	Lacoue-Labarthe, Thomas
94	Temperature, water	Temp	°C	Lacoue-Labarthe, Thomas		loss
95	Temperature, water, standard deviation	Temp std dev	±	Lacoue-Labarthe, Thomas		loss
96	pH	pH		Lacoue-Labarthe, Thomas	Potentiometric	total scale, loss
97	pH, standard deviation	pH std dev	±	Lacoue-Labarthe, Thomas	Potentiometric	total scale, loss
98	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Lacoue-Labarthe, Thomas	Calculated using seacarb	loss
99	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Lacoue-Labarthe, Thomas	Calculated using seacarb	loss
100	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
101	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	uptake
102	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)	uptake
103	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)	uptake
104	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	uptake
105	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	uptake
106	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	uptake
107	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	uptake
108	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	uptake
109	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	loss
110	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)	loss
111	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)	loss
112	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	loss
113	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	loss
114	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	loss
115	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	loss
116	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	loss

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

81131 data points

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