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Long-term Monitoring of the Phytoplankton at the SOMLIT-Astan Station in the Western English Channel from 2000 to Present Citation Rigaut-Jalabert, F; Simon, N; Hoebeke, M; (2019): Long-term monitoring of the phytoplankton at the SOMLIT-Astan Station in the Western English Channel from 2000 to present https://doi.org/10.21411/7g10-dr41 Contact: Rigaut-Jalabert, Fabienne Availability:  This dataset is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.Description The monitoring at station SOMLIT-Astan (north of Roscoff - France, Western English Channel) was designed to study long term changes in phytoplankton communities in a global change context (diversity, phenology). more Phytoplankton communities are monitored twice a month according to the SOMLIT monitoring program (Service d'Observation en Milieu Littoral : http://somlit.epoc.u-bordeaux1.fr/fr/), national network performing measurements of hydrological parameters. SOMLIT-Astan phytoplankton monitoring contains :1/ Microphytoplankton - Species abundances (according to Utermöhl method microphytoplankton abundances - number of cells per liter) ; 2/ Microphytoplankton - Species semi-quantitative occurrences (20µm net haul, occurrence code : "1" present, "2" numerous, "3"dominant) ; 3/ Functionnal group abundances (Flowcytometry - number of cells per milliliter) : pico-, nano-phytoplankton, heterotrophic and autotrophic bacteria. The datasets that are provided include only occurrence data determined through methods 1 and 2. Flow cytometry is thus not included. Sampling methods are summarised in http://ipt.sb-roscoff.fr/ipt/resource?r=phytoplankton_somlit-astan Scope Themes: Biology > Ecology - biodiversity, Biology > Plankton > Phytoplankton Keywords: Marine/Coastal, Data, Marine biodiversity, Marine sampling, Phytoplankton community, ANE, France, Brittany, SOMLIT-Astan, EurOBIS calculated BBOX, Bacteria, Chlorophyta, Chromista, Cryptophyta, Cyanobacteria, Euglenophyta, Haptophyta, Myzozoa, Ochrophyta, Plantae, Protozoa Geographical coverage ANE, France, Brittany, SOMLIT-Astan [Marine Regions] EurOBIS calculated BBOX Stations Bounding Box Coordinates: MinLong: -3,9683; MinLat: 48,7717 - MaxLong: -3,9683; MaxLat: 48,7717 [WGS84] Temporal coverage From 2000 on [In Progress] Taxonomic coverage Parameters Abundance of biological entity specified elsewhere per unit volume of the water body [BODC] Occurrence of biota Phytoplankton abundance Presence or absence of biological entity specified elsewhere by using 0 or 1 binary classification [BODC] Sample duration [BODC] Size class (calculated) of biological entity specified elsewhere in the water body by calculation using the HELCOME COMBINE guidelines [BODC] Contributors Sorbonne Université; Sorbonne Université/CNRS, Station Biologique de Roscoff (SBR), more, data creator URLs Dataset information: Dataset status: In Progress Data type: Data Data origin: Monitoring: field survey Metadatarecord created: 2018-07-13 Information last updated: 2019-08-01 | ||||
