Data collected during DOORS EU Project - Oceanographical Time Series long-term in situ measurements in the sea-surface layer Varna lakes

Oceanographical Time SeriesType of observation: long-term in situ measurements in the sea-surface layer on two autonomous buoys Varna lakesPeriod of observation: Jun. 2022 – Aug. 2023Time step: 20 minDevice: YSI EXO2 multi-parameter sondeDepth of observations: 1.5 m from the lake-surfaceParameters and structure of the data array: Date, Time UTC, Temperature[°C], Salinity [psu], Oxygen Saturation [%], Dissolved Oxygen [mg/l], Turbidity [fnu], Fluorescence [μg/l], Blue-green algae [pct FS], Latitude [deg. N], Longitude [deg. E], Depth of Bottom [m], Horizon [m]