Dataset Overview

Raw species density, biovolume, and/or biomass of phytoplankton taxa for Lake Geneva at the SHL2 approximately every month, for 1974-2015. See QAQC Notes for details and also the PhytoMetaData file. Integrated samples were collected from 0-10 m from 1974-1999 and 0-18 m from 2000-2015.

See Full Dataset Documentation


Please see GEISHA Project home page on FEMC website at or see the GEISHA website hosted by INRAE at

Data Collection Status

Data collection for this dataset has been completed

Start date


End date



320620 records with 13 fields

Data Availability

Data are available upon request

Preferred Citation

Please contact Orlane Anneville at for access to data set.

Update Frequency

As needed

Maintenance Plan

Not provided


No links available for this dataset

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Previous Versions
    • Version 2 - 15Mar2021 (created 2021-03-15 by Jason Stockwell)
    • Version 1 - 05Feb2021 (created 2021-02-05 by Jason Stockwell)