Citation:

PANGAEA.955727

Name: Seawater carbonate chemistry and hatch size and larval growth of walleye pollock (Theragra chalcogramma)
Published: 2013
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Animalia; Chordata; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Growth/Morphology; Laboratory experiment; Nekton; North Pacific; Pelagos; Reproduction; Single species; Temperate; Theragra chalcogramma

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Abstract:

Rising atmospheric concentrations of CO2 are predicted to decrease the pH of high-latitude oceans by 0.3–0.5 units by 2100. Because of their limited capacity for ion exchange, embryos and larvae of marine fishes are predicted to be more sensitive to elevated CO2 than juveniles and adults. Eggs and larvae of walleye pollock (Theragra chalcogramma) were incubated across a broad range of CO2 levels (280–2100 µatm) to evaluate sensitivity in this critical resource species. Slightly elevated CO2 levels (450 µatm) resulted in earlier hatching times, but differences among egg batches were greater than those observed across CO2 treatments. Egg batches differed significantly in size-at-hatch metrics, but we observed no consistent effect of CO2 level. In three independent experiments, walleye pollock were reared at ambient and elevated CO2 levels through the early larval stage (to 30 days post-hatch). Across trials, there were only minor effects of CO2 level on size and growth rate, but fish in the ambient treatments tended to be slightly smaller than fish reared at elevated CO2 levels. These results suggest that growth potential of early life stages of walleye pollock is resilient with respect to the direct physiological effects of ocean acidification.

Keyword(s):

Animalia; Chordata; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Growth/Morphology; Laboratory experiment; Nekton; North Pacific; Pelagos; Reproduction; Single species; Temperate; Theragra chalcogramma

Supplement to:

Hurst, Thomas P; Fernandez, Elena R; Mathis, Jeremy T (2013): Effects of ocean acidification on hatch size and larval growth of walleye pollock (Theragra chalcogramma). ICES Journal of Marine Science, 70(4), 812-822, https://doi.org/10.1093/icesjms/fst053

Source:

AFSC/RACE/FBEP/Hurst: Effects of ocean acidification on hatch size and larval growth of walleye pollock (Theragra chalcogramma) (2023). Alaska Fisheries Science Center, https://www.fisheries.noaa.gov/inport/item/27860

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)

Coverage:

Latitude: 48.135000 * Longitude: -122.760000

Event(s):

Puget_Sound_Coastal_Water * Latitude: 48.135000 * Longitude: -122.760000 * Method/Device: Experiment (EXP)

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 2023-02-10.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type	Type		Hurst, Thomas P		Study
2	Species, unique identification	Species UID		Hurst, Thomas P
3	Species, unique identification (URI)	Species UID (URI)		Hurst, Thomas P
4	Species, unique identification (Semantic URI)	Species UID (Semantic URI)		Hurst, Thomas P
5	Stage	Stage		Hurst, Thomas P		experiment
6	Identification	ID		Hurst, Thomas P		trial
7	Treatment	Treat		Hurst, Thomas P
8	Date	Date		Hurst, Thomas P
9	Identification	ID		Hurst, Thomas P		tank
10	Carbon, inorganic, dissolved	DIC	µmol/kg	Hurst, Thomas P
11	Alkalinity, total	AT	µmol/kg	Hurst, Thomas P
12	pH	pH		Hurst, Thomas P		seawater scale
13	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Hurst, Thomas P
14	Calcite saturation state	Omega Cal		Hurst, Thomas P
15	Aragonite saturation state	Omega Arg		Hurst, Thomas P
16	Identification	ID		Hurst, Thomas P		h2odq
17	Time in days	Time	days	Hurst, Thomas P		post hatch
18	Replicate	Repl		Hurst, Thomas P
19	Length, standard	I std	mm	Hurst, Thomas P
20	Length, standard error	l std e	±	Hurst, Thomas P
21	Height	h	mm	Hurst, Thomas P		myotome height at the anus
22	Height, standard error	h std e	±	Hurst, Thomas P		myotome height at the anus
23	Diameter	Ø	mm	Hurst, Thomas P		eye
24	Diameter, standard error	Ø std e	±	Hurst, Thomas P		eye
25	Yolk area	Yolk A	mm²	Hurst, Thomas P
26	Yolk area, standard error	Yolk A std e	±	Hurst, Thomas P
27	Condition index	CI		Hurst, Thomas P
28	Condition index, standard error	CI std e	±	Hurst, Thomas P
29	Number	n	#	Hurst, Thomas P		size
30	Identification	ID		Hurst, Thomas P		sizedq
31	Hatching time	Hatching time	days	Hurst, Thomas P
32	Hatching time, standard error	Hatching time std e	±	Hurst, Thomas P
33	Number	n	#	Hurst, Thomas P		hatch
34	Identification	ID		Hurst, Thomas P		hatchdq
35	Temperature, water	Temp	°C	Hurst, Thomas P
36	Temperature, water, standard deviation	Temp std dev	±	Hurst, Thomas P
37	Salinity	Sal		Hurst, Thomas P
38	Carbon, inorganic, dissolved	DIC	µmol/kg	Hurst, Thomas P
39	Carbon, inorganic, dissolved, standard deviation	DIC std dev	±	Hurst, Thomas P
40	Alkalinity, total	AT	µmol/kg	Hurst, Thomas P
41	Alkalinity, total, standard deviation	AT std dev	±	Hurst, Thomas P
42	pH	pH		Hurst, Thomas P		seawater scale
43	pH, standard deviation	pH std dev	±	Hurst, Thomas P		seawater scale
44	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Hurst, Thomas P
45	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Hurst, Thomas P
46	Aragonite saturation state	Omega Arg		Hurst, Thomas P
47	Aragonite saturation state, standard deviation	Omega Arg std dev	±	Hurst, Thomas P
48	Carbonate system computation flag	CSC flag		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
49	pH	pH		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)	total scale
50	pH, standard deviation	pH std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)	total scale
51	Carbon dioxide	CO2	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
52	Carbon dioxide, standard deviation	CO2 std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
53	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)
54	Fugacity of carbon dioxide in seawater, standard deviation	fCO2 std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
55	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)
56	Partial pressure of carbon dioxide, standard deviation	pCO2 std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
57	Bicarbonate ion	[HCO3]-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
58	Bicarbonate ion, standard deviation	[HCO3]- std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
59	Carbonate ion	[CO3]2-	µmol/kg	Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
60	Carbonate ion, standard deviation	[CO3]2- std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
61	Aragonite saturation state	Omega Arg		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
62	Aragonite saturation state, standard deviation	Omega Arg std dev	±	Yang, Yan	Calculated using seacarb after Orr et al. (2018)
63	Calcite saturation state	Omega Cal		Yang, Yan	Calculated using seacarb after Nisumaa et al. (2010)
64	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:

13876 data points

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