Citation:

PANGAEA.929192

Name: Seawater carbonate chemistry and gustation mediated-feeding behavior of black sea bream, Acanthopagrus schlegelii
Published: 2020
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Acanthopagrus schlegelii; Animalia; Behaviour; Benthic animals; Benthos; Chordata; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Gene expression (incl. proteomics); Laboratory experiment; North Pacific; Other studied parameter or process; Single species; Temperate

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Abstract:

Growing evidence suggests that ocean acidification (OA) may affect animal behaviors such as feeding. Although gustation plays a crucial role in evaluating the quality and palatability of food and ultimately influences whether or not teleosts consume the food, the potential impact of OA on gustation-mediated feeding behavior remains unknown. In this study, gustation mediated-feeding behavior, as indicated by the consumption rate (CR) and swallowing rate (SR) of agar pellets with or without feed upon OA exposure was investigated in black sea bream (Acanthopagrus schlegelii). Results showed that the exposure to acidified seawater led to significant reductions in the CR and SR of feed-containing agar pellets. In addition, the in vivo contents of three neurotransmitters and expression of genes from the gustatory signal transduction pathway were all significantly suppressed by the OA treatment. In general, the data obtained indicated that OA may hinder the gustation-mediated feeding behavior of A. schlegelii by disrupting gustatory signal transduction, which may aggravate the issue of food shortage for wild populations of black sea bream.

Keyword(s):

Acanthopagrus schlegelii; Animalia; Behaviour; Benthic animals; Benthos; Chordata; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Gene expression (incl. proteomics); Laboratory experiment; North Pacific; Other studied parameter or process; Single species; Temperate

Supplement to:

Rong, Jiahuan; Tang, Y; Zha, Shanjie; Han, Yu; Shi, Wei; Liu, Guangxu (2020): Ocean acidification impedes gustation-mediated feeding behavior by disrupting gustatory signal transduction in the black sea bream, Acanthopagrus schlegelii. Marine Environmental Research, 162, 105182, https://doi.org/10.1016/j.marenvres.2020.105182

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 2021-03-15.

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	Experiment duration	Exp duration	days	Liu, Guangxu
6	Treatment	Treat		Liu, Guangxu
7	gamma-Aminobutyric acid	g-ABA	µmol/g	Liu, Guangxu
8	Acetylcholine	ACh	µg/g	Liu, Guangxu
9	5-hydroxytryptamine	5-HT	ng/ml	Liu, Guangxu
10	Gene expression, fold change, relative	Gene expression		Liu, Guangxu		IP3R
11	Gene expression, fold change, relative	Gene expression		Liu, Guangxu		T1R3
12	Gene expression, fold change, relative	Gene expression		Liu, Guangxu		TRPM5
13	Gene expression, fold change, relative	Gene expression		Liu, Guangxu		P2Y4
14	Consumption	Consmpt	%	Liu, Guangxu		agar pellets containing feed
15	Consumption, standard error	Consmpt std e	±	Liu, Guangxu		agar pellets containing feed
16	Consumption	Consmpt	%	Liu, Guangxu		blank agar pellets
17	Consumption, standard error	Consmpt std e	±	Liu, Guangxu		blank agar pellets
18	Swallowing rate	Swallow	%	Liu, Guangxu		gar pellets containing feed
19	Swallowing rate, standard error	Swallow std e	±	Liu, Guangxu		gar pellets containing feed
20	Swallowing rate	Swallow	%	Liu, Guangxu		blank agar pellets
21	Swallowing rate, standard error	Swallow std e	±	Liu, Guangxu		blank agar pellets
22	Temperature, water	Temp	°C	Liu, Guangxu
23	Temperature, water, standard error	T std e	±	Liu, Guangxu
24	Salinity	Sal		Liu, Guangxu
25	Salinity, standard error	Sal std e	±	Liu, Guangxu
26	pH	pH		Liu, Guangxu	Potentiometric	NBS scale
27	pH, standard error	pH std e	±	Liu, Guangxu	Potentiometric	NBS scale
28	Alkalinity, total	AT	µmol/kg	Liu, Guangxu	Potentiometric titration
29	Alkalinity, total, standard error	AT std e	±	Liu, Guangxu	Potentiometric titration
30	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Liu, Guangxu	Calculated using CO2SYS
31	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air), standard error	pCO2water_SST_wet std e	±	Liu, Guangxu	Calculated using CO2SYS
32	Carbon, inorganic, dissolved	DIC	µmol/kg	Liu, Guangxu	Calculated using CO2SYS
33	Carbon, inorganic, dissolved, standard error	DIC std e	±	Liu, Guangxu	Calculated using CO2SYS
34	Aragonite saturation state	Omega Arg		Liu, Guangxu	Calculated using CO2SYS
35	Aragonite saturation state, standard error	Omega Arg std e	±	Liu, Guangxu	Calculated using CO2SYS
36	Calcite saturation state	Omega Cal		Liu, Guangxu	Calculated using CO2SYS
37	Calcite saturation state, standard error	Omega Cal std e	±	Liu, Guangxu	Calculated using CO2SYS
38	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
39	pH	pH		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	total scale
40	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
41	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)
42	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)
43	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
44	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
45	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
46	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
47	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:

2028 data points

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