Field data for the development of ADModel

This data includes the concentration of nutrient species employed for the development, calibration and validation of ADModel-P for the River Swale (UK). The data has been extracted from a larger, freely available accredited dataset by Leach et al. (2013).
The investigated area of River Swale is between Catterick (National Grid Reference, NGR, SE225994508) and Crakehill (NGR SE426734), including three major tributaries (River Wiske, Bedale Beck and Cod Beck) and 15 minor tributaries. Ten intensive monitoring campaigns have been employed. their duration is between 28 hours and 336 hours. The periods of monitoring coresponding to each campaign are: #1 September 1994, #2 February 1995, #3 October 1995, #4 February 1996, #5 April 1996, #6 March 1998, #7 July 1998, #8 October 1998, #9 July 1999 and #10 February 2000. Measurements of SRP, TP, TDP, ammonium and nitrates have been employed for the building of ADModel-P.