Global SGD and CO2 data

This dataset is a global compilation of 40 coastal ecosystems across 12 countries. It consists of continuous time series for carbon dioxide and radon. Other parameters included are latitude, longitude, depth, temperature, salinity, and dissolved oxygen. Timestamps of each measurement correspond to the local time zone. Carbon dioxide and radon were measured using Licor and RAD7, respectively. Depth, temperature, salinity, and dissolved oxygen were measured using probes. This dataset was used to interpret the impact of SGD on CO2 dynamics in globally distributed coastal ecosystems. Data sources are mentioned in the sheet References. Column names in the "Raw Data" sheet: Location: Name of the location of measurement Location ID: ID of the location Country: Country of location Ecosystem Type: categorical ecosystem type Latitude: Latitudinal coordinate of the location (DD) Longitude: Longitudinal coordinate of the location (DD) Date (DD/MM/YYYY): Date when the measurement was taken (DD/MM/YYYY) Time since start (Days): Duration of the continuous measurement since the first measurement was started (days) Periods of Day: Part of the diurnal cycle when the measurement was taken (Day/Night) Tide: Part of the Tidal cycle when the measurement was taken (High/Ebb/Low/Flood) Depth (m): Depth at which the measurement was taken (m) Temperature (°C): Temperature at the point of radon/carbon dioxide measurement Salinity: Salinity of water at the point of radon/carbon dioxide measurement DO (%): Dissolved oxygen in the water at the point where radon measurement was taken (%) Radon (dpm/L): Radon measurement in water (dpm/L). Measured using Durridge RAD7 CO2 (µatm) at sst: measurement of Carbon Dioxide dissolved in water at sea surface temperature (µatm). Measured using LiCor.