Citation:

bg-6-2561-2009

Name: Seawater carbonate chemistry and trace element accumulation during experiments with common cuttlefish, Sepia officinalis, 2009
Published: 2009
License: https://creativecommons.org/licenses/by/3.0/
Keywords: Animalia; Bottles or small containers/Aquaria (<20 L); Coast and continental shelf; Laboratory experiment; Mediterranean Sea; Mollusca; Nekton; Other studied parameter or process; Pelagos; Sepia officinalis; Single species; Temperate; Temperature

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Published: 2009 (exact date unknown) • DOI registered: 2010-05-06

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Abstract:

Cephalopods play a key role in many marine trophic networks and constitute alternative fisheries resources, especially given the ongoing decline in finfish stocks. Along the European coast, the eggs of the cuttlefish Sepia officinalis are characterized by an increasing permeability of the eggshell during development, which leads to selective accumulation of essential and non-essential elements in the embryo. Temperature and pH are two critical factors that affect the metabolism of marine organisms in the coastal shallow waters. In this study, we investigated the effects of pH and temperature through a crossed (3?2; pH 8.1 (pCO2, 400 ppm), 7.85 (900 ppm) and 7.6 (1400 ppm) at 16 and 19°C, respectively) laboratory experiment. Seawater pH showed a strong effect on the egg weight and non-significant impact on the weight of hatchlings at the end of development implying an egg swelling process and embryo growth disturbances. The lower the seawater pH, the more 110 mAg was accumulated in the tissues of hatchlings. The 109Cd concentration factor (CF) decreased with decreasing pH and 65Zn CF reached maximal values pH 7.85, independently of temperature. Our results suggest that pH and temperature affected both the permeability properties of the eggshell and embryonic metabolism. To the best of our knowledge, this is one of the first studies on the consequences of ocean acidification and ocean warming on metal uptake in marine organisms, and our results indicate the need to further evaluate the likely ecotoxicological impact of the global change on the early-life stages of the cuttlefish.

Keyword(s):

Animalia; Bottles or small containers/Aquaria (<20 L); Coast and continental shelf; Laboratory experiment; Mediterranean Sea; Mollusca; Nekton; Other studied parameter or process; Pelagos; Sepia officinalis; Single species; Temperate; Temperature

Project(s):

European network of excellence for Ocean Ecosystems Analysis (EUR-OCEANS)

European Project on Ocean Acidification (EPOCA)

Ocean Acidification International Coordination Centre (OA-ICC)

Funding:

Seventh Framework Programme (FP7), grant/award no. 211384 : European Project on Ocean Acidification

Sixth Framework Programme (FP6), grant/award no. 511106 : European network of excellence for Ocean Ecosystems Analysis

Coverage:

Date/Time Start: 2008-05-01T00:00:00 * Date/Time End: 2008-08-05T00:00:00

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Experiment day	Exp day	day	Lacoue-Labarthe, Thomas
2	Identification	ID		Lacoue-Labarthe, Thomas
3	DATE/TIME	Date/Time				Geocode
4	Experimental treatment	Exp treat		Lacoue-Labarthe, Thomas
5	Carbonate system computation flag	CSC flag		Lacoue-Labarthe, Thomas
6	Salinity	Sal		Lacoue-Labarthe, Thomas
7	Temperature, water	Temp	°C	Lacoue-Labarthe, Thomas
8	pH, total scale	pHT		Lacoue-Labarthe, Thomas	pH meter (Metrohm, 826 pH mobile)	Total scale
9	Alkalinity, total	AT	µmol/kg	Lacoue-Labarthe, Thomas	Alkalinity, Gran titration (Gran, 1950)
10	Alkalinity, total, standard deviation	AT std dev	±	Lacoue-Labarthe, Thomas
11	Carbon dioxide	CO2	µmol/kg	Lacoue-Labarthe, Thomas	Calculated using seacarb
12	Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)	pCO2water_SST_wet	µatm	Lacoue-Labarthe, Thomas	Calculated using seacarb
13	Fugacity of carbon dioxide (water) at sea surface temperature (wet air)	fCO2water_SST_wet	µatm	Lacoue-Labarthe, Thomas	Calculated using seacarb
14	Bicarbonate ion	[HCO3]-	µmol/kg	Lacoue-Labarthe, Thomas	Calculated using seacarb
15	Carbonate ion	[CO3]2-	µmol/kg	Lacoue-Labarthe, Thomas	Calculated using seacarb
16	Carbon, inorganic, dissolved	DIC	µmol/kg	Lacoue-Labarthe, Thomas	Calculated using seacarb
17	Aragonite saturation state	Omega Arg		Lacoue-Labarthe, Thomas	Calculated using seacarb
18	Calcite saturation state	Omega Cal		Lacoue-Labarthe, Thomas	Calculated using seacarb
19	Sepia officinalis, eggs, mass, fresh	S. officinalis eggs Wf	g	Lacoue-Labarthe, Thomas
20	Sepia officinalis, juvenile, mass, fresh	S. officinalis juv Wf	g	Lacoue-Labarthe, Thomas
21	Manganese-54, activity, normalized	54Mn act norm	Bq/ml	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
22	Cobalt-60, activity, normalized	60Co act norm	Bq/ml	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
23	Zinc-65, activity, normalized	65Zn act norm	Bq/ml	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
24	Selenium-75, activity, normalized	75Se act norm	Bq/ml	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
25	Silver-110m, activity, normalized	110mAg act norm	Bq/ml	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
26	Cadmium-109, activity, normalized	109Cd act norm	Bq/ml	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
27	Caesium-134, activity, normalized	134Cs act norm	Bq/ml	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
28	Americium-241, activity, normalized	241Am act norm	Bq/ml	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
29	Manganese-54, activity, total, Sepia officinalis, eggs	54Mn act total S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
30	Cobalt-60, activity, total, Sepia officinalis, eggs	60Co act total S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
31	Zinc-65, activity, total, Sepia officinalis, eggs	65Zn act total S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
32	Selenium-75, activity, total, Sepia officinalis, eggs	75Se act total S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
33	Silver-110m, activity, total, Sepia officinalis, eggs	110mAg act total S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
34	Cadmium-109, activity, total, Sepia officinalis, eggs	109Cd act total S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
35	Caesium-134, activity, total, Sepia officinalis, eggs	134Cs act total S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
36	Americium-241, activity, total, Sepia officinalis, eggs	241Am act total S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
37	Manganese-54, activity, normalized, Sepia officinalis, eggs	54Mn act norm S. officinalis eggs	Bq/g	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
38	Cobalt-60, activity, normalized, Sepia officinalis, eggs	60Co act norm S. officinalis eggs	Bq/g	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
39	Zinc-65, activity, normalized, Sepia officinalis, eggs	65Zn act norm S. officinalis eggs	Bq/g	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
40	Selenium-75, activity, normalized, Sepia officinalis, eggs	75Se act norm S. officinalis eggs	Bq/g	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
41	Silver-110m, activity, normalized, Sepia officinalis, eggs	110mAg act norm S. officinalis eggs	Bq/g	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
42	Cadmium-109, activity, normalized, Sepia officinalis, eggs	109Cd act norm S. officinalis eggs	Bq/g	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
43	Caesium-134, activity, normalized, Sepia officinalis, eggs	134Cs act norm S. officinalis eggs	Bq/g	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
44	Americium-241, activity, normalized, Sepia officinalis, eggs	241Am act norm S. officinalis eggs	Bq/g	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
45	Manganese-54, activity, standard, Sepia officinalis, eggs	54Mn act std S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
46	Cobalt-60, activity, standard, Sepia officinalis, eggs	60Co act std S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
47	Zinc-65, activity, standard, Sepia officinalis, eggs	65Zn act std S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
48	Selenium-75, activity, standard, Sepia officinalis, eggs	75Se act std S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
49	Silver-110m, activity, standard, Sepia officinalis, eggs	110mAg act std S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
50	Cadmium-109, activity, standard, Sepia officinalis, eggs	109Cd act std S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
51	Caesium-134, activity, standard, Sepia officinalis, eggs	134Cs act std S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
52	Americium-241, activity, standard, Sepia officinalis, eggs	241Am act std S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
53	Manganese-54, load-concentration ratio	54Mn LCR		Lacoue-Labarthe, Thomas	see reference(s)
54	Cobalt-60, load-concentration ratio	60Co LCR		Lacoue-Labarthe, Thomas	see reference(s)
55	Zinc-65, load-concentration ratio	65Zn LCR		Lacoue-Labarthe, Thomas	see reference(s)
56	Selenium-75, load-concentration ratio	75Se LCR		Lacoue-Labarthe, Thomas	see reference(s)
57	Silver-110m, load-concentration ratio	110mAg LCR		Lacoue-Labarthe, Thomas	see reference(s)
58	Cadmium-109, load-concentration ratio	109Cd LCR		Lacoue-Labarthe, Thomas	see reference(s)
59	Caesium-134, load-concentration ratio	134Cs LCR		Lacoue-Labarthe, Thomas	see reference(s)
60	Americium-241, load-concentration ratio	241Am LCR		Lacoue-Labarthe, Thomas	see reference(s)
61	Manganese-54, concentration factors	54Mn CF		Lacoue-Labarthe, Thomas	see reference(s)
62	Cobalt-60, concentration factors	60Co CF		Lacoue-Labarthe, Thomas	see reference(s)
63	Zinc-65, concentration factors	65Zn CF		Lacoue-Labarthe, Thomas	see reference(s)
64	Selenium-75, concentration factors	75Se CF		Lacoue-Labarthe, Thomas	see reference(s)
65	Silver-110m, concentration factors	110mAg CF		Lacoue-Labarthe, Thomas	see reference(s)
66	Cadmium-109, concentration factors	109Cd CF		Lacoue-Labarthe, Thomas	see reference(s)
67	Caesium-134, concentration factors	134Cs CF		Lacoue-Labarthe, Thomas	see reference(s)
68	Americium-241, concentration factors	241Am CF		Lacoue-Labarthe, Thomas	see reference(s)
69	Manganese-54, activity, normalized, Sepia officinalis, eggs	54Mn act norm S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
70	Cobalt-60, activity, normalized, Sepia officinalis, eggs	60Co act norm S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
71	Zinc-65, activity, normalized, Sepia officinalis, eggs	65Zn act norm S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
72	Selenium-75, activity, normalized, Sepia officinalis, eggs	75Se act norm S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
73	Silver-110m, activity, normalized, Sepia officinalis, eggs	110mAg act norm S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
74	Cadmium-109, activity, normalized, Sepia officinalis, eggs	109Cd act norm S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
75	Caesium-134, activity, normalized, Sepia officinalis, eggs	134Cs act norm S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry
76	Americium-241, activity, normalized, Sepia officinalis, eggs	241Am act norm S. officinalis eggs	Bq	Lacoue-Labarthe, Thomas	Gamma-ray spectrometry

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

4149 data points

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