Citation:

cov073

Name: Effects of ocean acidification on embryonic respiration and development of a temperate wrasse living along a natural CO2 gradient
Published: 2016-08-26
License: https://creativecommons.org/licenses/by/3.0/
Keywords: Animalia; Chordata; CO2 vent; Coast and continental shelf; Field experiment; Growth/Morphology; Mediterranean Sea; Nekton; Pelagos; Reproduction; Respiration; Single species; Symphodus ocellatus; Temperate

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Published: 2016-08-26 • DOI registered: 2016-09-23

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Abstract:

Volcanic CO2 seeps provide opportunities to investigate the effects of ocean acidification on organisms in the wild. To understand the influence of increasing CO2 concentrations on the metabolic rate (oxygen consumption) and the development of ocellated wrasse early life stages, we ran two field experiments, collecting embryos from nesting sites with different partial pressures of CO2 [pCO2; ambient (400 µatm) and high (800-1000 µatm)] and reciprocally transplanting embryos from ambient- to high-CO2 sites for 30 h. Ocellated wrasse offspring brooded in different CO2 conditions had similar responses, but after transplanting portions of nests to the high-CO2 site, embryos from parents that spawned in ambient conditions had higher metabolic rates. Although metabolic phenotypic plasticity may show a positive response to high CO2, it often comes at a cost, in this case as a smaller size at hatching. This can have adverse effects because smaller larvae often exhibit a lower survival in the wild. However, the adverse effects of increased CO2 on metabolism and development did not occur when embryos from the high-CO2 nesting site were exposed to ambient conditions, suggesting that offspring from the high-CO2 nesting site could be resilient to a wider range of pCO2 values than those belonging to the site with present-day pCO2 levels. Our study identifies a crucial need to increase the number of studies dealing with these processes under global change trajectories and to expand these to naturally high-CO2 environments, in order to assess further the adaptive plasticity mechanism that encompasses non-genetic inheritance (epigenetics) through parental exposure and other downstream consequences, such as survival of larvae.

Keyword(s):

Animalia; Chordata; CO2 vent; Coast and continental shelf; Field experiment; Growth/Morphology; Mediterranean Sea; Nekton; Pelagos; Reproduction; Respiration; Single species; Symphodus ocellatus; Temperate

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)

Coverage:

Latitude: 38.417520 * Longitude: 14.959970

Date/Time Start: 2012-05-01T00:00:00 * Date/Time End: 2013-06-30T00:00:00

Event(s):

Baia_di_Levante * Latitude: 38.417520 * Longitude: 14.959970 * Date/Time Start: 2012-05-01T00:00:00 * Date/Time End: 2013-06-30T00:00:00 * Method/Device: Experiment (EXP)

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 2016-08-25.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type	Type		Cattano, Carlo		study
2	Species	Species		Cattano, Carlo
3	Registration number of species	Reg spec no		Cattano, Carlo
4	Uniform resource locator/link to reference	URL ref		Cattano, Carlo		WoRMS Aphia ID
5	Figure	Fig		Cattano, Carlo
6	Treatment	Treat		Cattano, Carlo
7	Time point, descriptive	Time point		Cattano, Carlo		year
8	Stage	Stage		Cattano, Carlo		embrionic developmental stage
9	Eggs area	Eggs A	mm²	Cattano, Carlo
10	Eggs area, standard error	Eggs A std e	±	Cattano, Carlo
11	Respiration rate, oxygen	Resp O2	µmol/cm²/h	Cattano, Carlo
12	Hatchling length	Hatchling l	mm	Cattano, Carlo
13	Hatchling length, standard error	Hatchling l std e	±	Cattano, Carlo
14	Yolk area	Yolk A	mm²	Cattano, Carlo
15	Yolk area, standard error	Yolk A std e	±	Cattano, Carlo
16	pH, total scale	pHT		Cattano, Carlo		early May, total scale, before moved
17	pH, standard deviation	pH std dev	±	Cattano, Carlo		early May, total scale, before moved
18	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Cattano, Carlo		early May, before moved
19	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Cattano, Carlo		early May, before moved
20	Temperature, water	Temp	°C	Cattano, Carlo		early May, before moved
21	Temperature, water, standard deviation	Temp std dev	±	Cattano, Carlo		early May, before moved
22	Alkalinity, total	AT	µmol/kg	Cattano, Carlo		early May, before moved
23	Salinity	Sal		Cattano, Carlo		early May, before moved
24	Salinity, standard deviation	Sal std dev	±	Cattano, Carlo		early May, before moved
25	pH, total scale	pHT		Cattano, Carlo		late May,total scale, before moved
26	pH, standard deviation	pH std dev	±	Cattano, Carlo		late May,total scale, before moved
27	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Cattano, Carlo		late May, before moved
28	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Cattano, Carlo		late May, before moved
29	Temperature, water	Temp	°C	Cattano, Carlo		late May, before moved
30	Temperature, water, standard deviation	Temp std dev	±	Cattano, Carlo		late May, before moved
31	Alkalinity, total	AT	µmol/kg	Cattano, Carlo		late May, before moved
32	Salinity	Sal		Cattano, Carlo		late May, before moved
33	Salinity, standard deviation	Sal std dev	±	Cattano, Carlo		late May, before moved
34	Oxygen	O2	µmol/l	Cattano, Carlo		late May
35	Oxygen, standard deviation	O2 std dev	±	Cattano, Carlo		late May
36	pH, total scale	pHT		Cattano, Carlo		early May, total scale, after moved
37	pH, standard deviation	pH std dev	±	Cattano, Carlo		early May, total scale, after moved
38	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Cattano, Carlo		early May, after moved
39	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Cattano, Carlo		early May, after moved
40	Temperature, water	Temp	°C	Cattano, Carlo		early May, after moved
41	Temperature, water, standard deviation	Temp std dev	±	Cattano, Carlo		early May, after moved
42	Alkalinity, total	AT	µmol/kg	Cattano, Carlo		early May, after moved
43	Salinity	Sal		Cattano, Carlo		early May, after moved
44	Salinity, standard deviation	Sal std dev	±	Cattano, Carlo		early May, after moved
45	pH, total scale	pHT		Cattano, Carlo		late May,total scale, after moved
46	pH, standard deviation	pH std dev	±	Cattano, Carlo		late May,total scale, after moved
47	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Cattano, Carlo		late May, after moved
48	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Cattano, Carlo		late May, after moved
49	Temperature, water	Temp	°C	Cattano, Carlo		late May, after moved
50	Temperature, water, standard deviation	Temp std dev	±	Cattano, Carlo		late May, after moved
51	Alkalinity, total	AT	µmol/kg	Cattano, Carlo		late May, after moved
52	Salinity	Sal		Cattano, Carlo		late May, after moved
53	Salinity, standard deviation	Sal std dev	±	Cattano, Carlo		late May, after moved
54	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
55	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, before moved
56	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)	early May, before moved
57	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)	early May, before moved
58	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, before moved
59	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, before moved
60	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, before moved
61	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, before moved
62	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, before moved
63	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, before moved
64	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)	late May, before moved
65	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)	late May, before moved
66	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, before moved
67	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, before moved
68	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, before moved
69	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, before moved
70	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, before moved
71	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, after moved
72	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)	early May, after moved
73	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)	early May, after moved
74	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, after moved
75	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, after moved
76	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, after moved
77	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, after moved
78	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	early May, after moved
79	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, after moved
80	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)	late May, after moved
81	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)	late May, after moved
82	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, after moved
83	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, after moved
84	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, after moved
85	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, after moved
86	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	late May, after moved

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

9454 data points

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