Citation:

j.1461-0248.2011.01683.x

Name: Putting prey and predator into the CO2 equation-qualitative and quantitative effects of ocean acidification on predator-prey interactions
Published: 2011
License: https://creativecommons.org/licenses/by/3.0/
Keywords: Animalia; Behaviour; Chordata; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Laboratory experiment; Mortality/Survival; Nekton; Pelagos; Pomacentrus amboinensis; Pomacentrus chrysurus; Pomacentrus moluccensis; Pomacentrus nagasakiensis; South Pacific; Species interaction; Tropical

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Abstract:

Little is known about the impact of ocean acidification on predator-prey dynamics. Herein, we examined the effect of carbon dioxide (CO(2)) on both prey and predator by letting one predatory reef fish interact for 24 h with eight small or large juvenile damselfishes from four congeneric species. Both prey and predator were exposed to control or elevated levels of CO(2). Mortality rate and predator selectivity were compared across CO(2) treatments, prey size and species. Small juveniles of all species sustained greater mortality at high CO(2) levels, while large recruits were not affected. For large prey, the pattern of prey selectivity by predators was reversed under elevated CO(2). Our results demonstrate both quantitative and qualitative consumptive effects of CO(2) on small and larger damselfish recruits respectively, resulting from CO(2)-induced behavioural changes likely mediated by impaired neurological function. This study highlights the complexity of predicting the effects of climate change on coral reef ecosystems.

Keyword(s):

Animalia; Behaviour; Chordata; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Laboratory experiment; Mortality/Survival; Nekton; Pelagos; Pomacentrus amboinensis; Pomacentrus chrysurus; Pomacentrus moluccensis; Pomacentrus nagasakiensis; South Pacific; Species interaction; Tropical

Further details:

Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse (2015): seacarb: seawater carbonate chemistry with R. R package version 3.0.6. https://cran.r-project.org/package=seacarb

Project(s):

Ocean Acidification International Coordination Centre (OA-ICC)

Coverage:

Latitude: -14.666670 * Longitude: 145.466670

Event(s):

Lizard_Island_OA * Latitude: -14.666670 * Longitude: 145.466670 * 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 2015-07-09.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Species	Species		Ferrari, Maud C O
2	Group	Group		Ferrari, Maud C O
3	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Ferrari, Maud C O		treatment
4	Mortality	Mortality		Ferrari, Maud C O		proportion consumed over 24 h
5	Mortality, standard error	Mortality std e	±	Ferrari, Maud C O		proportion consumed over 24 h
6	Prey selectivity index	Prey selectivity index		Ferrari, Maud C O
7	Prey selectivity index, standard error	Prey selectivity index std e	±	Ferrari, Maud C O
8	pH	pH		Ferrari, Maud C O	Potentiometric	NBS scale
9	pH, standard error	pH std e	±	Ferrari, Maud C O	Potentiometric	NBS scale
10	Temperature, water	Temp	°C	Ferrari, Maud C O
11	Temperature, water, standard error	T std e	±	Ferrari, Maud C O
12	Salinity	Sal		Ferrari, Maud C O
13	Alkalinity, total	AT	µmol/kg	Ferrari, Maud C O	Potentiometric titration
14	Alkalinity, total, standard error	AT std e	±	Ferrari, Maud C O	Potentiometric titration
15	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Ferrari, Maud C O	Calculated using CO2SYS
16	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air), standard error	pCO2water_SST_wet std e	±	Ferrari, Maud C O	Calculated using CO2SYS
17	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
18	pH	pH		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	total scale
19	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
20	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)
21	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)
22	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
23	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
24	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
25	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
26	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

416 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Species	2 Group	3 pCO2water_SST_wet [µatm] (treatment)	4 Mortality (proportion consumed over 24 h)	5 Mortality std e [±] (proportion consumed over 24 h)	6 Prey selectivity index	7 Prey selectivity index std e [±]	8 pH (NBS scale, Potentiometric)	9 pH std e [±] (NBS scale, Potentiometric)	10 Temp [°C]	11 T std e [±]	12 Sal	13 AT [µmol/kg] (Potentiometric titration)	14 AT std e [±] (Potentiometric titration)	15 pCO2water_SST_wet [µatm] (Calculated using CO2SYS)	16 pCO2water_SST_wet std e [±] (Calculated using CO2SYS)	17 CSC flag (Calculated using seacarb afte...)	18 pH (total scale, Calculated using...)	19 CO2 [µmol/kg] (Calculated using seacarb afte...)	20 fCO2water_SST_wet [µatm] (Calculated using seacarb afte...)	21 pCO2water_SST_wet [µatm] (Calculated using seacarb afte...)	22 [HCO3]- [µmol/kg] (Calculated using seacarb afte...)	23 [CO3]2- [µmol/kg] (Calculated using seacarb afte...)	24 DIC [µmol/kg] (Calculated using seacarb afte...)	25 Omega Arg (Calculated using seacarb afte...)	26 Omega Cal (Calculated using seacarb afte...)
Pomacentrus moluccensis (fish)	Small Recruits	440	0.1667	0.0572	0.1944	0.0761	8.15	0.04	27.66	0.98	35	2269.66	15.01	440.53	44.46	26	8.01	11.51	432.86	434.20	1748.65	211.75	1971.91	3.40	5.12
Pomacentrus amboinensis (fish)	Small Recruits	440	0.2778	0.0726	0.3389	0.0915	8.15	0.04	27.66	0.98	35	2269.66	15.01	440.53	44.46	26	8.01	11.51	432.86	434.20	1748.65	211.75	1971.91	3.40	5.12
Pomacentrus nagasakiensis (fish)	Small Recruits	440	0.1667	0.0700	0.1833	0.0806	8.15	0.04	27.66	0.98	35	2269.66	15.01	440.53	44.46	26	8.01	11.51	432.86	434.20	1748.65	211.75	1971.91	3.40	5.12
Pomacentrus chrysurus (fish)	Small Recruits	440	0.1944	0.0716	0.2833	0.1060	8.15	0.04	27.66	0.98	35	2269.66	15.01	440.53	44.46	26	8.01	11.51	432.86	434.20	1748.65	211.75	1971.91	3.40	5.12
Pomacentrus moluccensis (fish)	Small Recruits	700	0.3571	0.1103	0.2500	0.1523	7.97	0.06	27.59	0.97	35	2259.87	11.55	718.37	110.82	26	7.83	18.84	707.23	709.43	1889.21	150.83	2058.88	2.42	3.65
Pomacentrus amboinensis (fish)	Small Recruits	700	0.3929	0.0934	0.2615	0.1788	7.97	0.06	27.59	0.97	35	2259.87	11.55	718.37	110.82	26	7.83	18.84	707.23	709.43	1889.21	150.83	2058.88	2.42	3.65
Pomacentrus nagasakiensis (fish)	Small Recruits	700	0.4286	0.1029	0.2782	0.1528	7.97	0.06	27.59	0.97	35	2259.87	11.55	718.37	110.82	26	7.83	18.84	707.23	709.43	1889.21	150.83	2058.88	2.42	3.65
Pomacentrus chrysurus (fish)	Small Recruits	700	0.3929	0.1193	0.2103	0.2311	7.97	0.06	27.59	0.97	35	2259.87	11.55	718.37	110.82	26	7.83	18.84	707.23	709.43	1889.21	150.83	2058.88	2.42	3.65
Pomacentrus moluccensis (fish)	Large Recruits	440	0.1000	0.0585	0.0756	0.0408	8.15	0.04	27.66	0.98	35	2269.66	15.01	440.53	44.46	26	8.01	11.51	432.86	434.20	1748.65	211.75	1971.91	3.40	5.12
Pomacentrus amboinensis (fish)	Large Recruits	440	0.1750	0.0656	0.1821	0.0610	8.15	0.04	27.66	0.98	35	2269.66	15.01	440.53	44.46	26	8.01	11.51	432.86	434.20	1748.65	211.75	1971.91	3.40	5.12
Pomacentrus nagasakiensis (fish)	Large Recruits	440	0.2250	0.0676	0.3782	0.1111	8.15	0.04	27.66	0.98	35	2269.66	15.01	440.53	44.46	26	8.01	11.51	432.86	434.20	1748.65	211.75	1971.91	3.40	5.12
Pomacentrus chrysurus (fish)	Large Recruits	440	0.2000	0.0669	0.3641	0.1146	8.15	0.04	27.66	0.98	35	2269.66	15.01	440.53	44.46	26	8.01	11.51	432.86	434.20	1748.65	211.75	1971.91	3.40	5.12
Pomacentrus moluccensis (fish)	Large Recruits	700	0.2000	0.0669	0.4190	0.1289	7.97	0.06	27.59	0.97	35	2259.87	11.55	718.37	110.82	26	7.83	18.84	707.23	709.43	1889.21	150.83	2058.88	2.42	3.65
Pomacentrus amboinensis (fish)	Large Recruits	700	0.1750	0.0656	0.3238	0.1214	7.97	0.06	27.59	0.97	35	2259.87	11.55	718.37	110.82	26	7.83	18.84	707.23	709.43	1889.21	150.83	2058.88	2.42	3.65
Pomacentrus nagasakiensis (fish)	Large Recruits	700	0.0750	0.0410	0.1095	0.0735	7.97	0.06	27.59	0.97	35	2259.87	11.55	718.37	110.82	26	7.83	18.84	707.23	709.43	1889.21	150.83	2058.88	2.42	3.65
Pomacentrus chrysurus (fish)	Large Recruits	700	0.1250	0.0714	0.1476	0.0845	7.97	0.06	27.59	0.97	35	2259.87	11.55	718.37	110.82	26	7.83	18.84	707.23	709.43	1889.21	150.83	2058.88	2.42	3.65