Design of the monitoring network of fish populations in Castilla y León

On behalf of the Government of Castilla y León, in 2014 we designed the monitoring and control network for fish populations of Castilla y León, based on the analysis of the available data from hydrobiological studies carried out by the Government of Castilla y León between 1993 and 2009, the technical fishing management plans and population monitoring carried out by the different Territorial Services between 2005 and 2013, as well as the corresponding data from different studies of the Duero Basin Authority.