Citation:

PANGAEA.924889

Name: Seawater carbonate chemistry and size, thermal tolerance and metabolic rate of the red sea urchin (Mesocentrotus franciscanus) during early development
Published: 2020-11-19
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Animalia; Benthic animals; Benthos; Bottles or small containers/Aquaria (<20 L); Coast and continental shelf; Development; Echinodermata; Growth/Morphology; Laboratory experiment; Mesocentrotus franciscanus; Mortality/Survival; North Pacific; Other studied parameter or process; Respiration; Single species; Temperate; Temperature

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Published: 2020-11-19 • DOI registered: 2020-12-18

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Abstract:

The red sea urchin Mesocentrotus franciscanus supports a highly valuable wild fishery along the West Coast of North America, but despite its importance in the ecology of kelp forests and as a harvested species, little is known about how M. franciscanus responds to abiotic stressors associated with ocean warming and acidification during its early development. Here, embryos of M. franciscanus were raised under combinations of two temperatures (13 °C and 17 °C) and two pCO2 levels (475 μatm and 1050 μatm) that represent current and future coastal environments. Elevated pCO2 levels led to a decrease in body size of gastrula stage embryos while temperature had no effect. At the prism stage, both temperature and pCO2 affected body size. The warmer temperature increased the body size of prism stage embryos, offsetting the stunting effect of elevated pCO2 on growth. Thermal tolerance, which was estimated by exposing prism stage embryos to a range of temperatures and estimating the survivorship, was found to be slightly higher in those raised under warmer temperatures. The developmental temperature and pCO2 conditions under which embryos were raised did not have an effect on the metabolic rate as measured by oxygen consumption rate at the prism stage. This study provides important insights into a species of high ecological and economic value. Overall, early development under elevated pCO2 conditions may adversely impact M. franciscanus while moderate warming may improve growth and thermal tolerance. Understanding how fishery species respond to abiotic stressors will facilitate our predictive capacity of how climate change will impact future populations, which links to issues such as sustainability and food security.

Keyword(s):

Animalia; Benthic animals; Benthos; Bottles or small containers/Aquaria (<20 L); Coast and continental shelf; Development; Echinodermata; Growth/Morphology; Laboratory experiment; Mesocentrotus franciscanus; Mortality/Survival; North Pacific; Other studied parameter or process; Respiration; Single species; Temperate; Temperature

Supplement to:

Wong, Juliet M; Hofmann, Gretchen E (2020): The effects of temperature and pCO2 on the size, thermal tolerance and metabolic rate of the red sea urchin (Mesocentrotus franciscanus) during early development. Marine Biology, 167(3), https://doi.org/10.1007/s00227-019-3633-y

Further details:

Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2020): seacarb: seawater carbonate chemistry with R. R package version 3.2.14. https://CRAN.R-project.org/package=seacarb

Project(s):

Ocean Acidification International Coordination Centre (OA-ICC)

Coverage:

Latitude: 34.417750 * Longitude: -119.901500

Date/Time Start: 2018-02-21T00:00:00 * Date/Time End: 2018-02-21T00:00:00

Event(s):

Santa_Barbara_Channel_OA * Latitude: 34.417750 * Longitude: -119.901500 * Date/Time: 2018-02-21T00:00:00 * Method/Device: Experiment (EXP)

Comment:

In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2020) 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 2020-11-11.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type	Type		Wong, Juliet M		study
2	Species	Species		Wong, Juliet M
3	Registration number of species	Reg spec no		Wong, Juliet M
4	Uniform resource locator/link to reference	URL ref		Wong, Juliet M		WoRMS Aphia ID
5	Identification	ID		Wong, Juliet M		Culture vessel
6	Identification	ID		Wong, Juliet M		Gastrula
7	Treatment	Treat		Wong, Juliet M		Temp
8	Treatment	Treat		Wong, Juliet M		pCO2
9	Length	l	mm	Wong, Juliet M		Archentron
10	Length	l	mm	Wong, Juliet M		Embryo
11	Ratio	Ratio		Wong, Juliet M		Arch/embryo length
12	Area	Area	cm²	Wong, Juliet M
13	Identification	ID		Wong, Juliet M		Prism
14	Length	l	mm	Wong, Juliet M		Prism
15	Temperature, water	Temp	°C	Wong, Juliet M
16	Individuals	Ind	#	Wong, Juliet M		Alive
17	Individuals	Ind	#	Wong, Juliet M		Dead
18	Mortality	Mortality	%	Wong, Juliet M
19	Survival	Survival	%	Wong, Juliet M
20	Identification	ID		Wong, Juliet M		Vial
21	Type	Type		Wong, Juliet M
22	Embryos	Embryos	#	Wong, Juliet M
23	Time in hours	Time	h	Wong, Juliet M		elapsed
24	Oxygen	O2	µmol/l	Wong, Juliet M		rep 1
25	Oxygen	O2	µmol/l	Wong, Juliet M		rep 2
26	Oxygen	O2	µmol/l	Wong, Juliet M		rep 3
27	Oxygen	O2	µmol/l	Wong, Juliet M		average
28	Respiration rate, oxygen, cumulative	Resp O2 cum	µmol/l	Wong, Juliet M		Consumption
29	Volume	V	µl	Wong, Juliet M		Vial
30	Respiration rate, oxygen	Resp O2	µmol/h	Wong, Juliet M
31	Respiration rate, oxygen, per individual	Resp O2/ind	pmol/#/h	Wong, Juliet M
32	Temperature, water	Temp	°C	Wong, Juliet M
33	Temperature, water, standard deviation	Temp std dev	±	Wong, Juliet M
34	pH, total scale	pHT		Wong, Juliet M	Spectrophotometric	total scale
35	pH, standard deviation	pH std dev	±	Wong, Juliet M	Spectrophotometric	total scale
36	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Wong, Juliet M	Calculated using CO2calc
37	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Wong, Juliet M	Calculated using CO2calc
38	Aragonite saturation state	Omega Arg		Wong, Juliet M	Calculated using CO2calc
39	Aragonite saturation state, standard deviation	Omega Arg std dev	±	Wong, Juliet M	Calculated using CO2calc
40	Salinity	Sal		Wong, Juliet M
41	Salinity, standard deviation	Sal std dev	±	Wong, Juliet M
42	Alkalinity, total	AT	µmol/kg	Wong, Juliet M
43	Alkalinity, total, standard deviation	AT std dev	±	Wong, Juliet M
44	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
45	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
46	Carbon dioxide, standard deviation	CO2 std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
47	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)
48	Fugacity of carbon dioxide in seawater, standard deviation	fCO2 std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
49	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)
50	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
51	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
52	Bicarbonate ion, standard deviation	[HCO3]- std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
53	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
54	Carbonate ion, standard deviation	[CO3]2- std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
55	Carbon, inorganic, dissolved	DIC	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
56	Carbon, inorganic, dissolved, standard deviation	DIC std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
57	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
58	Aragonite saturation state, standard deviation	Omega Arg std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
59	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
60	Calcite saturation state, standard deviation	Omega Cal std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

37696 data points

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