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RadeICHTHYO: Long-term abundance of settlement-stage fish larvae (ichthyoplankton) in the bay of Villefranche-sur-mer, from 2012 onwards
Citation
Irisson Jean-Olivier, Faillettaz Robin, Petit Franck, De Liège Guillaume (2018). RadeICHTHYO : Abundance of settlement-stage fish larvae (ichthyoplankton) in the bay of Villefranche-sur-mer. SEANOE. https://doi.org/10.17882/52943

Availability: Unrestricted
The data are freely available to anybody and may be used for any purpose. Usage acknowledgement may be required

Description
This dataset contains the supply of larvae to the bay of Villefranche-sur-Mer (43.69°N, 7.315°E) by capturing settling larvae using CARE light-traps. Traps are set in the evening and collected the next morning, usually every week (with some variations: more intense effort during some periods and some missing dates due to weather constraints). Here we report: -the date of collection of the traps (`date`) - the identification of organisms (`family`, `genus`, `species`; when individuals can only be identified to family or genus, the subsequent fields are left blank) -the number of individuals caught (`n`) - the number of traps set (`sampling_effort`) -the Catch Per Unit Effort (`cpue`=`n`/`sampling_effort`) - the location of sampling (`lat` and `lon` of the bay of Villefranche-sur-Mer). All coastal fish species caught are reported so if a species is not reported on a given date, it can be considered absent (even though it is not explicitly set to 0 in the file).

Scope
Themes:
Biology > Fish, Fisheries
Keywords:
Marine/Coastal, Data, Fish, Fish larvae, Ichthyoplankton, Light traps, Marine Genomics, Recruitment, Settlement, MED, France, Provence-Cote d'Azur, Villefranche-su

Geographical coverage
MED, France, Provence-Cote d'Azur, Villefranche-su [Marine Regions]

Temporal coverage
24 October 2012 - 17 November 2017

Parameters
Abundance of larvae
Catch per unit effort

Contributor
Centre National de la Recherche Scientifique; Observatoire Océanologique de Villefranche sur Mer (OOV), more

Dataset status: In Progress
Data type: Data
Data origin: Monitoring: field survey
Metadatarecord created: 2018-11-13
Information last updated: 2019-08-01
All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy