This database contains climatic, hydrologic, water quality and biological data for the Thames catchments and some of its main tributary in the UK. They were compiled during the European FP7 funded project MARS.
The database is a compilation of datasets that contain mostly information on precipitation, potential evapotranspiration, air temperature, solar radiation, river discharge, groundwater levels, nutrient concentration in some rivers, macroinvertebrate of the basin Thames. The data was obtained from UK Met Office, the National River flow Archive and the National Groundwater Level Archive, the Environment Agency and the Centre for Ecology and Hydrology.
More information on this dataset can be found in the Freshwater Metadatabase - MARS_18 (http://www.freshwatermetadata.eu/metadb/bf_mdb_view.php?entryID=MARS_18).