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Temporal evolution of zooplankton from 1898-1917 and 1966 onwards in the Northwestern Mediterranean Sea
Citation
Olivier M., Dallot S., Buecher E., Nival S., Beck O., Bonnet S., Mousseau L, Stemmann L. (2015) Temporal evolution of zooplankton from 1966 to 1999 from Juday-Bogorov net in the Northwestern Mediterranean Sea. https://marineinfo.org/id/dataset/6019
Contact:
Stemmann, Lars
Availability: 
This dataset is licensed under a Creative Commons Attribution 4.0 International License.
This dataset is licensed under a Creative Commons Attribution 4.0 International License.Description
The Observatoire of Villefranche sur Mer supports the daily sampling of zooplankton from 1898-1917 and 1966 onwards at a time series station located at the entrancy of the Bay of Villefranche sur Mer. Samples were collected by a vertical tow from bottom to surface (75-0 m), using a Juday-Bogorov net and Regent net. The sampling site is located at the mouth of the Bay over a bathymetry of 80m and is thus open to the Ligurian Sea. Zooplankton abundance was counted by specialist at OOV under microscopes. more
The different equipment which was used is the following: Regent net: 680µm of mesh, opening: 1m, length: 4m, opening: 0.785m²; Regent net: 700µm of mesh, opening 1m, length: 4m; Juday-Bogorov net: 380 µm of mesh, opening: 0.50, length: 1.80m; WP2: 220µm of mesh, opening: 0.25m². Method step description: For the siphonophores, since 1993, all data are transformed from a Regent Net to a Juday-Bogorov net with a coefficient *6 as described in original publication.
The different equipment which was used is the following: Regent net: 680µm of mesh, opening: 1m, length: 4m, opening: 0.785m²; Regent net: 700µm of mesh, opening 1m, length: 4m; Juday-Bogorov net: 380 µm of mesh, opening: 0.50, length: 1.80m; WP2: 220µm of mesh, opening: 0.25m². Method step description: For the siphonophores, since 1993, all data are transformed from a Regent Net to a Juday-Bogorov net with a coefficient *6 as described in original publication.
Scope
Themes:
Biology > Plankton > Zooplankton
Keywords:
Marine/Coastal, Zooplankton species, MED, France, Provence-Cote d'Azur, Villefranche-su, Amoebida, Annelida, Arthropoda, Cercozoa, Chaetognatha, Chordata, Ctenophora, Mollusca, Nemertea, Radiozoa
Geographical coverage
MED, France, Provence-Cote d'Azur, Villefranche-su [Marine Regions]
Temporal coverage
1 January 1898 - 1 January 1917
Taxonomic coverage
Parameter
Zooplankton abundance
Contributors
Pierre & Marie Curie University (UPMC), data creator
Olivier, Marion
Stemmann, Lars
Stemmann, Lars
Dataset status: Completed
Data type: Data
Data origin: Monitoring: field survey
Metadatarecord created: 2018-07-27
Information last updated: 2018-07-27
