Time series of type chemistry in Le Toulourenc basin - FONTAINE DE VAUCLUSE observatory - KARST observatory network - OZCAR Critical Zone network Research Infrastructure

Data of type chemistry measured on Le Toulourenc basin within the framework of the FONTAINE DE VAUCLUSE observatory, that is part of the KARST observatory network. The KARST observatory network aims to strengthen knowledge-sharing and to promote cross-disciplinary research on karst systems, in the framework of the OZCAR Critical Zone network Research Infrastructure. Data consist in 59 time series on 4 station(s). The measured parameters are: Bicarbonate (mg/L), Calcium (Ca) - Major ion (mg/L), Chlorine (Cl) (mg/L), Conductivity (µS/cm), Delta-C-13 (‰ PDB), Delta-O-18 (‰ SMOW), Fluorine (F) (mg/L), Magnesium (Mg) - Major ion (mg/L), Nitrate (mg/L), pH (units), Potassium (K) - Major ion (mg/L), Silica (SiO2) (mg/L), Sodium (Na) - Major ion (mg/L), Sulfate (mg/L), Total organic carbon (TOC) (mg/L), Water temperature (°C). Measurements start on 18-12-1990 and end on 29-08-2001

Precipitation dataset (5 minutes rainfall), 30 long-term stations over the Niamey square degree site (16 000 km2), Niger

Long term rainfall measurements collected since 1990 (Long Observation Period) by 30 recording raingauges over the Niamey meso site (1.6-3.1°E/12.8-14.1°N) with a regular sampling of about 25x25 km². NB: Negative values are missing values. Negative value other than -9999.9 is missing value estimated from the bucket. For a period with such missing data, although the same value is indicated for each timestep, the value applies to the whole time period.

Time series of type chemistry in L'Ouvèze basin - FONTAINE DE VAUCLUSE observatory - KARST observatory network - OZCAR Critical Zone network Research Infrastructure

Data of type chemistry measured on L'Ouvèze basin within the framework of the FONTAINE DE VAUCLUSE observatory, that is part of the KARST observatory network. The KARST observatory network aims to strengthen knowledge-sharing and to promote cross-disciplinary research on karst systems, in the framework of the OZCAR Critical Zone network Research Infrastructure. Data consist in 16 time series on 1 station(s). The measured parameters are: Bicarbonate (mg/L), Calcium (Ca) - Major ion (mg/L), Chlorine (Cl) (mg/L), Conductivity (µS/cm), Delta-C-13 (‰ PDB), Delta-O-18 (‰ SMOW), Fluorine (F) (mg/L), Magnesium (Mg) - Major ion (mg/L), Nitrate (mg/L), pH (units), Potassium (K) - Major ion (mg/L), Silica (SiO2) (mg/L), Sodium (Na) - Major ion (mg/L), Sulfate (mg/L), Total organic carbon (TOC) (mg/L), Water temperature (°C). Measurements start on 18-12-1990 and end on 16-01-2001

Water discharge

Daily or Monthly water dischargel at a gauging station

Water level

Daily or Monthly water level at a gauging station

Precipitation dataset (5 minutes rainfall), for the 1990-2004 period over the Niamey square degree site (16 000 km2), Niger

Rainfall measurements collected between 1990-2004 (EPSAT project) by up to ~100 recording raingauges to complement and densify the meso site network (CL.Rain_N). NB: Negative values are missing values. Negative value other than -9999.9 is missing value estimated from the bucket. For a period with such missing data, although the same value is indicated for each timestep, the value applies to the whole time period.