Citation:

PANGAEA.949604

Name: Seawater carbonate chemistry and calcification and respiration of Chlamys farreri
Published: 2011
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Animalia; Azumapecten farreri; Benthic animals; Benthos; Bottles or small containers/Aquaria (<20 L); Calcification/Dissolution; Coast and continental shelf; Laboratory experiment; Mollusca; North Pacific; Respiration; Single species; Temperate

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Abstract:

Marine acidification will be an important environmental problem in the near future as a result of persistent emissions of CO2 and dissolution into seawater. In this study, we found that calcification and respiration of the Zhikong scallop (Chlamys farreri) are likely to be severely affected by increasing acidification. Calcification and respiration significantly declined as pH decreased. The calcification rate decreased by 33% when the pH of water was 7.9 compared with a pH of 8.1, and decreased close to 0 when the pH was reduced to 7.3. CO2 and O2 respiratory rates were reduced by 14% and 11%, respectively, when pH decreased from 7.9 to 7.3. Increasing acidification also led to changes in the metabolic pathways of C. farreri. Under acidic conditions, proteins may replace carbohydrates as the metabolic substrate. The survival of C. farreri is likely to be severely threatened in the next few centuries.

Keyword(s):

Animalia; Azumapecten farreri; Benthic animals; Benthos; Bottles or small containers/Aquaria (<20 L); Calcification/Dissolution; Coast and continental shelf; Laboratory experiment; Mollusca; North Pacific; Respiration; Single species; Temperate

Supplement to:

Zhang, Mingliang; Fang, Jianguang; Zhang, Jihong; Li, Bin; Ren, Shengmin; Mao, Yuze; Gao, Yaping (2011): Effect of Marine Acidification on Calcification and Respiration of Chlamys farreri. Journal of Shellfish Research, 30(2), 267-271, https://doi.org/10.2983/035.030.0211

Further details:

Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James (2021): seacarb: seawater carbonate chemistry with R. R package version 3.2.16. https://cran.r-project.org/web/packages/seacarb/index.html

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, 2021) 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 2022-10-12.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type	Type		Fang, Jianguang		Study
2	Species, unique identification	Species UID		Fang, Jianguang
3	Species, unique identification (URI)	Species UID (URI)		Fang, Jianguang
4	Species, unique identification (Semantic URI)	Species UID (Semantic URI)		Fang, Jianguang
5	pH	pH		Fang, Jianguang		NBS scale
6	Calcification rate of calcium carbonate	Calc rate CaCO3	µmol/g/h	Fang, Jianguang		per fresh mass
7	Calcification rate, standard deviation	Calc rate std dev	±	Fang, Jianguang		per fresh mass
8	Respiration rate, carbon dioxide	Resp CO2	µmol/g/h	Fang, Jianguang		per fresh mass
9	Respiration rate, carbon dioxide, standard deviation	Resp CO2 std dev	±	Fang, Jianguang		per fresh mass
10	Respiration rate, oxygen	Resp O2	µmol/g/h	Fang, Jianguang		per fresh mass
11	Respiration rate, oxygen, standard deviation	Resp O2 std dev	±	Fang, Jianguang		per fresh mass
12	Respiratory quotient	RQ		Fang, Jianguang
13	Respiratory quotient, standard deviation	RQ std dev	±	Fang, Jianguang
14	Temperature, water	Temp	°C	Fang, Jianguang
15	Salinity	Sal		Fang, Jianguang
16	pH	pH		Fang, Jianguang		NBS scale, time 0
17	pH, standard deviation	pH std dev	±	Fang, Jianguang		NBS scale, time 0
18	pH	pH		Fang, Jianguang		NBS scale, after 2h of incubation
19	pH, standard deviation	pH std dev	±	Fang, Jianguang		NBS scale, after 2h of incubation
20	Alkalinity, total	AT	µmol/kg	Fang, Jianguang		Time 0
21	Alkalinity, total, standard deviation	AT std dev	±	Fang, Jianguang		Time 0
22	Alkalinity, total	AT	µmol/kg	Fang, Jianguang		After 2h of incubation
23	Alkalinity, total, standard deviation	AT std dev	±	Fang, Jianguang		After 2h of incubation
24	Carbon, inorganic, dissolved	DIC	µmol/kg	Fang, Jianguang		Time 0
25	Carbon, inorganic, dissolved, standard deviation	DIC std dev	±	Fang, Jianguang		Time 0
26	Carbon, inorganic, dissolved	DIC	µmol/kg	Fang, Jianguang		After 2h of incubation
27	Carbon, inorganic, dissolved, standard deviation	DIC std dev	±	Fang, Jianguang		After 2h of incubation
28	Oxygen, dissolved	DO	mg/l	Fang, Jianguang		Time 0
29	Oxygen, dissolved, standard deviation	DO std dev	±	Fang, Jianguang		Time 0
30	Oxygen, dissolved	DO	mg/l	Fang, Jianguang		After 2h of incubation
31	Oxygen, dissolved, standard deviation	DO std dev	±	Fang, Jianguang		After 2h of incubation
32	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
33	pH	pH		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	Total scale, Time 0
34	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	Time 0
35	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)	Time 0
36	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)	Time 0
37	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	Time 0
38	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	Time 0
39	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	Time 0
40	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	Time 0
41	pH	pH		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	Total scale, after 2h of incubation
42	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	After 2h of incubation
43	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)	After 2h of incubation
44	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)	After 2h of incubation
45	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	After 2h of incubation
46	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	After 2h of incubation
47	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	After 2h of incubation
48	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	After 2h of incubation

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

230 data points

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