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.本数据集包含用于英国斯韦尔河（River Swale）ADModel-P模型开发、率定与验证的各类营养盐浓度数据，该数据源自Leach等人（2013年）发布的大型公开认证数据集。 本次研究的斯韦尔河河段范围为卡特勒里克（英国国家网格参考系（National Grid Reference, NGR）编号SE225994508）至克拉克希尔（NGR编号SE426734）之间的河道，包含3条主要支流（威斯克河、比代尔溪与科德溪）及15条小型支流。本次研究共开展10次高密度监测作业，单次监测时长介于28小时至336小时之间。各次监测的对应时段如下：#1 1994年9月、#2 1995年2月、#3 1995年10月、#4 1996年2月、#5 1996年4月、#6 1998年3月、#7 1998年7月、#8 1998年10月、#9 1999年7月及#10 2000年2月。本次ADModel-P模型构建所用的监测指标包括可溶性反应磷（Soluble Reactive Phosphorus, SRP）、总磷（Total Phosphorus, TP）、总溶解磷（Total Dissolved Phosphorus, TDP）、铵态氮与硝态氮。