Citation:

PANGAEA.878254

Name: Seawater carbon chemistry and regenerative capacity of in adult sea urchins spines and tube feet
Published: 2017-07-26
License: https://creativecommons.org/licenses/by/3.0/
Keywords: Animalia; Behaviour; Benthic animals; Benthos; Biomass/Abundance/Elemental composition; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Echinodermata; Gene expression (incl. proteomics); Growth/Morphology; Laboratory experiment; Lytechinus variegatus; North Atlantic; Single species; Temperate

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Abstract:

Increasing atmospheric carbon dioxide (CO2) has resulted in a change in seawater chemistry and lowering of pH, referred to as ocean acidification. Understanding how different organisms and processes respond to ocean acidification is vital to predict how marine ecosystems will be altered under future scenarios of continued environmental change. Regenerative processes involving biomineralization in marine calcifiers such as sea urchins are predicted to be especially vulnerable. In this study, the effect of ocean acidification on regeneration of external appendages (spines and tube feet) was investigated in the sea urchin Lytechinus variegatus exposed to ambient (546 µatm), intermediate (1027 µatm) and high (1841 µatm) partial pressure of CO2 (pCO2) for eight weeks. The rate of regeneration was maintained in spines and tube feet throughout two periods of amputation and regrowth under conditions of elevated pCO2. Increased expression of several biomineralization-related genes indicated molecular compensatory mechanisms; however, the structural integrity of both regenerating and homeostatic spines was compromised in high pCO2 conditions. Indicators of physiological fitness (righting response, growth rate, coelomocyte concentration and composition) were not affected by increasing pCO2, but compromised spine integrity is likely to have negative consequences for defence capabilities and therefore survival of these ecologically and economically important organisms.

Keyword(s):

Animalia; Behaviour; Benthic animals; Benthos; Biomass/Abundance/Elemental composition; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Echinodermata; Gene expression (incl. proteomics); Growth/Morphology; Laboratory experiment; Lytechinus variegatus; North Atlantic; Single species; Temperate

Related to:

Emerson, Chloe E; Reinardy, Helena C; Bates, Nicolas R; Bodnar, Andrea G (2017): Ocean acidification impacts spine integrity but not regenerative capacity of spines and tube feet in adult sea urchins. Royal Society Open Science, 4(5), 170140, https://doi.org/10.1098/rsos.170140

Original version:

Emerson, Chloe E; Reinardy, Helena C; Bates, Nicolas R; Bodnar, Andrea G (2017): Data from: Ocean acidification impacts spine integrity but not regenerative capacity of spines and tube feet in adult sea urchins. Dryad Digital Repository, https://doi.org/10.5061/dryad.f6r10

Further details:

Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Proye, Aurélien; Soetaert, Karline; Rae, James (2016): seacarb: seawater carbonate chemistry with R. R package version 3.1. https://cran.r-project.org/package=seacarb

Project(s):

Ocean Acidification International Coordination Centre (OA-ICC)

Coverage:

Latitude: 32.370830 * Longitude: -64.691670

Date/Time Start: 2015-07-01T00:00:00 * Date/Time End: 2015-07-31T00:00:00

Event(s):

Mangrove_Bay * Latitude: 32.370830 * Longitude: -64.691670 * Date/Time Start: 2015-07-01T00:00:00 * Date/Time End: 2015-07-31T00:00:00 * Method/Device: Experiment (EXP)

Comment:

In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2016) 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 2017-07-19.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type	Type		Emerson, Chloe E		study
2	Species	Species		Emerson, Chloe E
3	Registration number of species	Reg spec no		Emerson, Chloe E
4	Uniform resource locator/link to reference	URL ref		Emerson, Chloe E		WoRMS Aphia ID
5	Identification	ID		Emerson, Chloe E
6	Treatment	Treat		Emerson, Chloe E
7	Experiment duration	Exp duration	days	Emerson, Chloe E
8	Category	Cat		Emerson, Chloe E
9	Length	l	mm	Emerson, Chloe E		Spine appendage length, 8 days
10	Length, standard error	l std e	±	Emerson, Chloe E		Spine appendage length, 8 days
11	Length	l	mm	Emerson, Chloe E		Spine appendage length, 15 days
12	Length, standard error	l std e	±	Emerson, Chloe E		Spine appendage length, 15 days
13	Length	l	mm	Emerson, Chloe E		Spine appendage length, 22 days
14	Length, standard error	l std e	±	Emerson, Chloe E		Spine appendage length, 22 days
15	Length	l	mm	Emerson, Chloe E		Spine appendage length, 29 days
16	Length, standard error	l std e	±	Emerson, Chloe E		Spine appendage length, 29 days
17	Length	l	mm	Emerson, Chloe E		Spine appendage length, 38 days
18	Length, standard error	l std e	±	Emerson, Chloe E		Spine appendage length, 38 days
19	Length	l	mm	Emerson, Chloe E		Spine appendage length, 45 days
20	Length, standard error	l std e	±	Emerson, Chloe E		Spine appendage length, 45 days
21	Length	l	mm	Emerson, Chloe E		Spine appendage length, 52 days
22	Length, standard error	l std e	±	Emerson, Chloe E		Spine appendage length, 52 days
23	Length	l	mm	Emerson, Chloe E		Spine appendage length, 59 days
24	Length, standard error	l std e	±	Emerson, Chloe E		Spine appendage length, 59 days
25	Length	l	mm	Emerson, Chloe E		Tube feet appendage length, 8 days
26	Length, standard error	l std e	±	Emerson, Chloe E		Tube feet appendage length, 8 days
27	Length	l	mm	Emerson, Chloe E		Tube feet appendage length, 15 days
28	Length, standard error	l std e	±	Emerson, Chloe E		Tube feet appendage length, 15 days
29	Length	l	mm	Emerson, Chloe E		Tube feetSpine appendage length, 22 days
30	Length, standard error	l std e	±	Emerson, Chloe E		Tube feet appendage length, 22 days
31	Length	l	mm	Emerson, Chloe E		Tube feet appendage length, 29 days
32	Length, standard error	l std e	±	Emerson, Chloe E		Tube feet appendage length, 29 days
33	Length	l	mm	Emerson, Chloe E		Tube feet appendage length, 38 days
34	Length, standard error	l std e	±	Emerson, Chloe E		Tube feet appendage length, 38 days
35	Length	l	mm	Emerson, Chloe E		Tube feet appendage length, 45 days
36	Length, standard error	l std e	±	Emerson, Chloe E		Tube feet appendage length, 45 days
37	Length	l	mm	Emerson, Chloe E		Tube feet appendage length, 52 days
38	Length, standard error	l std e	±	Emerson, Chloe E		Tube feet appendage length, 52 days
39	Length	l	mm	Emerson, Chloe E		Tube feet appendage length, 59 days
40	Length, standard error	l std e	±	Emerson, Chloe E		Tube feet appendage length, 59 days
41	Mass	Mass	mg	Emerson, Chloe E		spine weight
42	Mass, standard error	Mass std e	±	Emerson, Chloe E		spine weight
43	Magnesium/Calcium ratio	Mg/Ca	mmol/mol	Emerson, Chloe E
44	Magnesium/Calcium ratio, standard error	Mg/Ca std e	±	Emerson, Chloe E
45	Strontium/Calcium ratio	Sr/Ca	mmol/mol	Emerson, Chloe E
46	Strontium/Calcium ratio, standard error	Sr/Ca std e	±	Emerson, Chloe E
47	Barium/Calcium ratio	Ba/Ca	µmol/mol	Emerson, Chloe E
48	Barium/Calcium ratio, standard error	Ba/Ca std e	±	Emerson, Chloe E
49	Lithium/Calcium ratio	Li/Ca	µmol/mol	Emerson, Chloe E
50	Lithium/Calcium ratio, standard error	Li/Ca std e	±	Emerson, Chloe E
51	Mass	Mass	g	Emerson, Chloe E		spine loading weight, Homeostatic
52	Mass, standard error	Mass std e	±	Emerson, Chloe E		spine loading weight, Homeostatic
53	Mass	Mass	g	Emerson, Chloe E		spine loading weight, Regenerated
54	Mass, standard error	Mass std e	±	Emerson, Chloe E		spine loading weight, Regenerated
55	Incubation duration	Inc dur	days	Emerson, Chloe E
56	Gene expression, fold change, relative	Gene expression		Emerson, Chloe E		msp130
57	Gene expression, fold change, relative, standard error	Gene expression std e	±	Emerson, Chloe E		msp130
58	Gene expression, fold change, relative	Gene expression		Emerson, Chloe E		sm50
59	Gene expression, fold change, relative, standard error	Gene expression std e	±	Emerson, Chloe E		sm50
60	Gene expression, fold change, relative	Gene expression		Emerson, Chloe E		c-lectin
61	Gene expression, fold change, relative, standard error	Gene expression std e	±	Emerson, Chloe E		c-lectin
62	Gene expression, fold change, relative	Gene expression		Emerson, Chloe E		c-lectin/PMC
63	Gene expression, fold change, relative, standard error	Gene expression std e	±	Emerson, Chloe E		c-lectin/PMC
64	Gene expression, fold change, relative	Gene expression		Emerson, Chloe E		cara7la
65	Gene expression, fold change, relative, standard error	Gene expression std e	±	Emerson, Chloe E		cara7la
66	Gene expression, fold change, relative	Gene expression		Emerson, Chloe E		cahb
67	Gene expression, fold change, relative, standard error	Gene expression std e	±	Emerson, Chloe E		cahb
68	Gene expression, fold change, relative	Gene expression		Emerson, Chloe E		P16
69	Gene expression, fold change, relative, standard error	Gene expression std e	±	Emerson, Chloe E		P16
70	Time in seconds	Time	s	Emerson, Chloe E		Righting time, 28 days
71	Time, standard error	Time std e	±	Emerson, Chloe E		Righting time, 28 days
72	Time in seconds	Time	s	Emerson, Chloe E		Righting time, 58-59 days
73	Time, standard error	Time std e	±	Emerson, Chloe E		Righting time, 58-59 days
74	Mass	Mass	g	Emerson, Chloe E		Animal weight, 0 day
75	Mass	Mass	g	Emerson, Chloe E		Animal weight, 58-59 days
76	Percentage	Perc	%	Emerson, Chloe E		red coelomocytes, 28 days
77	Percentage	Perc	%	Emerson, Chloe E		red coelomocytes, 58-59 days
78	Temperature, water	Temp	°C	Emerson, Chloe E
79	Temperature, water, standard error	T std e	±	Emerson, Chloe E
80	Salinity	Sal		Emerson, Chloe E
81	Salinity, standard error	Sal std e	±	Emerson, Chloe E
82	Conductivity	Cond	mS/cm	Emerson, Chloe E
83	Conductivity, standard error	Cond std e	±	Emerson, Chloe E
84	Carbon, inorganic, dissolved	DIC	µmol/kg	Emerson, Chloe E
85	Carbon, inorganic, dissolved, standard error	DIC std e	±	Emerson, Chloe E
86	Alkalinity, total	AT	µmol/kg	Emerson, Chloe E	Potentiometric titration
87	Alkalinity, total, standard error	AT std e	±	Emerson, Chloe E	Potentiometric titration
88	pH	pH		Emerson, Chloe E	Calculated using CO2SYS	total scale
89	pH, standard error	pH std e	±	Emerson, Chloe E	Calculated using CO2SYS	total scale
90	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Emerson, Chloe E	Calculated using CO2SYS
91	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air), standard error	pCO2water_SST_wet std e	±	Emerson, Chloe E	Calculated using CO2SYS
92	Calcite saturation state	Omega Cal		Emerson, Chloe E	Calculated using CO2SYS
93	Calcite saturation state, standard error	Omega Cal std e	±	Emerson, Chloe E	Calculated using CO2SYS
94	Aragonite saturation state	Omega Arg		Emerson, Chloe E	Calculated using CO2SYS
95	Aragonite saturation state, standard error	Omega Arg std e	±	Emerson, Chloe E	Calculated using CO2SYS
96	High magnesium calcite saturation state	Omega HMC		Emerson, Chloe E	Calculated using CO2SYS
97	High magnesium calcite saturation state, standard error	Omega HMC std e	±	Emerson, Chloe E	Calculated using CO2SYS
98	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
99	pH	pH		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	total scale
100	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
101	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)
102	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)
103	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
104	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
105	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
106	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:

7412 data points

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