Nous contacterDataset Edition
| Présentation générale | |||
|---|---|---|---|
| Nom du jeu de données | CL.Run_O - River discharge and electrical conductivity, Upper Ouémé watershed | ||
| Créé le | 2006-01-05 | ||
| Projet(s) | AMMA > AMMA-LOP | ||
| Date de début (yyyy-mm-dd) | 1996-01-01 | Date de fin (yyyy-mm-dd) | 2009-12-31 |
| Contact(s) | |||
| Accès aux données |  Dataset as provided by the Principal Investigator | ||
| Description du jeu de données | |||
| Résumé | Long-term measurements (LOP) of river discharge and electrical conductivity of water on the sub-basins of the Upper Oueme. Allow to relate runoff fluctuation to rainfall variability. The electrical conductivity of river water is an integrative measure that allows documentation of the origin of waters (rainfall, surface and sub-surface runoff, watertable drainage). Associated to the chemical characterization of water (instrument CE.Wchem_O), these data give insight into process of runoff generation, allow to compute water balance components and constitute validation datasets for hydrological models. | ||
| Strategie d'observation | Automatic measurement of water level and electrical conductivity (5 min to 1 hour). Water level is converted into flow rate using the relationship flow rate = f(level) of each station. Calibration of these relationship is made using an Acoustic Doppler Current Profilometer (instrument CL.ADCP_O). | ||
| Description de l'instrument | |||
| No information available | |||
| Information géographique | |||
| Site 1 | |||
| Mot-clé de localistion | CONTINENT > AFRICA > WESTERN AFRICA > BENIN | ||
| Site | Upper Oueme | ||
| Type de plateforme | In Situ Land-based Platforms > GROUND STATIONS | ||
| Longitude minimale (°) | 1.819 | Longitude maximale (°) | 2.399 |
| Latitude maximale (°) | 9.954 | Latitude minimale (°) | 9.082 |
| Altitude min | 265 | Altitude max | 375.56 |
| Paramètres mesurés | |||
| Paramètre mesuré 1 | |||
| Nom du paramètre | Runoff (Upper boundary of uncertainty interval) | ||
| Mot-clé du paramètre | Terrestrial Hydrosphere > Surface Water | ||
| Unité | cubic meters per second - m3/s | ||
| Date de début (yyyy-mm-dd) | 1996-01-01 | Date de fin (yyyy-mm-dd) | 2009-12-31 |
| Précision du capteur / Incertitude | |||
| Paramètre mesuré 2 | |||
| Nom du paramètre | Runoff | ||
| Mot-clé du paramètre | Terrestrial Hydrosphere > Surface Water > Runoff | ||
| Unité | cubic meters per second - m3/s | ||
| Date de début (yyyy-mm-dd) | 1996-01-01 | Date de fin (yyyy-mm-dd) | 2009-12-31 |
| Précision du capteur / Incertitude | |||
| Paramètre mesuré 3 | |||
| Nom du paramètre | Runoff (daily average) | ||
| Mot-clé du paramètre | Terrestrial Hydrosphere > Surface Water | ||
| Unité | cubic meters per second - m3/s | ||
| Date de début (yyyy-mm-dd) | 1996-01-01 | Date de fin (yyyy-mm-dd) | 2009-12-31 |
| Précision du capteur / Incertitude | |||
| Paramètre mesuré 4 | |||
| Nom du paramètre | Runoff (Lower boundary of uncertainty interval) | ||
| Mot-clé du paramètre | Terrestrial Hydrosphere > Surface Water | ||
| Unité | cubic meters per second - m3/s | ||
| Date de début (yyyy-mm-dd) | 1996-01-01 | Date de fin (yyyy-mm-dd) | 2009-12-31 |
| Précision du capteur / Incertitude | |||
| Information sur l'utilisation des données | |||
| Conditions d'utilisation des données | Permission is granted to use these data in research and publications when accompanied by the following statement: "The AMMA-CATCH regional observing system was set up thanks to an incentive funding of the French Ministry of Research that allowed pooling together various pre-existing small scale observing setups. The continuity and long term perenity of the measurements are made possible by an undisrupted IRD funding since 1990 and by a continuous CNRS-INSU funding since 2005." | ||
| Charte d'accès aux données | AMMA data policy | ||
| Base de données | AMMA database | ||
| Format des fichiers de données | ascii text | ||
