Citation:

PANGAEA.984022 (dataset in review)

Name: Effect of temperature and trace metal exposure on the development of early life stages of Pacific oysters
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Crassostrea gigas; Embryos; Laboratory experiment; larvae; LC50; Ostrea edulis; Risk assessment

Abstract:

Data collection of concentration dependent abnormal larval development of Crassostrea gigas during 24 h at 24°C and 48 h at 18°C for the trace metals copper (Cu), zinc (Zn), Cadmium (Cd) and lead (Pb). Data were collected via microscopic observation. Data collection of concentration dependent mortality within a 24 h period at 18°C and 24°C for the D- larvae stage of Ostrea edulis and C. gigas for Cu, Zn, Cd and Pb. Data were collected via microscopic observation. All data were collected from February to April 2024 at IFREMER Bouin (La plateforme mollusques marins de Bouin) in France. Data includes the measured environmental concentrations (MEC) of the summer Cu concentration in the German Bight from 1986 to 2021 (MUDAB database, https://geoportal.bafg.de/MUDABAnwendung/), including sampling points coordinates, year of sampling and Cu concentration. Additionally the Hazard quotient (HQ) is provided by dividing the MEC with the predicted no effect concentration (PNEC), defined as EC10 estimates from C. gigas embryos exposed for 48 h at 18°C and LC10 estimates from C. gigas larvae exposed for 24 h at 24°C, divided by an assessment factor (AF) of 5.

Keyword(s):

Crassostrea gigas; Embryos; Laboratory experiment; larvae; LC50; Ostrea edulis; Risk assessment

Supplement to:

Noetzel, Dominique Christian; Colsoul, Bérenger; Akcha, Farida; Briant, Nicolas; Le Roy, Jérémy; François, Virginie; Stavrakakis, Christophe; Pogoda, Bernadette; Sokolova, Inna M (2025): Effect of temperature and trace metal exposure on early life stages of European flat oysters and Pacific oysters. Marine Environmental Research, 211, 107376, https://doi.org/10.1016/j.marenvres.2025.107376

Project(s):

DAM sustainMare - CREATE: Concepts for Reducing the Effects of Anthropogenic pressures and uses on marine Ecosystems and on Biodiversity (CREATE)

Research Mission of the German Marine Research Alliance (DAM): Protection and sustainable use of marine areas (sustainMare)

Funding:

Federal Ministry of Education and Research (BMBF), grant/award no. 03F0910D : DAM sustainMare - CREATE, University of Rostock

Coverage:

Latitude: 46.964200 * Longitude: -2.044400

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Type of study	Study type		Noetzel, Dominique Christian
2	Date/time start, experiment	Date/time start exp		Noetzel, Dominique Christian		Starting date of the bioassay (24h 24°C, 48h 18°C)
3	LATITUDE	Latitude		Noetzel, Dominique Christian		Geocode
4	LONGITUDE	Longitude		Noetzel, Dominique Christian		Geocode
5	Treatment: temperature	T:temp	°C	Noetzel, Dominique Christian	Handheld Multiparameter Instrument	mean measured over the experimental duration
6	Temperature, water, standard deviation	Temp std dev	±	Noetzel, Dominique Christian
7	Salinity	Sal		Noetzel, Dominique Christian	Handheld Multiparameter Instrument	PSU, mean measured over the experimental duration
8	Salinity, standard deviation	Sal std dev	±	Noetzel, Dominique Christian
9	Oxygen saturation	O2 sat	%	Noetzel, Dominique Christian	Handheld Multiparameter Instrument	mean measured over the experimental duration
10	Oxygen saturation, standard deviation	O2 sat std dev	±	Noetzel, Dominique Christian
11	pH	pH		Noetzel, Dominique Christian	Handheld Multiparameter Instrument	mean measured over the experimental duration
12	pH, standard deviation	pH std dev	±	Noetzel, Dominique Christian
13	Batch	Batch		Noetzel, Dominique Christian		Broodstock used to obain embryos (15-20 oysters per batch)
14	Replicate	Repl		Noetzel, Dominique Christian
15	Treatment: trace metals	T:trace met		Noetzel, Dominique Christian		Copper, Zinc, Cadmium, Lead
16	Treatment	Treat		Noetzel, Dominique Christian
17	Treatment: trace metals	T:trace met	µg/l	Noetzel, Dominique Christian		Nominal concentration
18	Trace metals	Trace met	µg/l	Noetzel, Dominique Christian	Triple quadrupol inductively coupled plasma mass spectrometer (TQ-ICP-MS)	Background concentration measured in the experimental water used for the bioassays
19	Crassostrea gigas, larvae, normal development	C. gigas larv norm dev	#	Noetzel, Dominique Christian	Counting, microscope	AFNOR NF ISO 17244
20	Crassostrea gigas, larvae, abnormal development	C. gigas larv abnorm dev	#	Noetzel, Dominique Christian	Counting, microscope	AFNOR NF ISO 17244
21	Crassostrea gigas, larvae, abnormalities, proportion	C. gigas abn prop		Noetzel, Dominique Christian	Calculated	Abnormal development/100

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

9120 data points

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