Non-agricultural pollution to rivers in Scotland

Estimates of annual loads of phosphorus, sediment, nitrogen and faecal coliform from non-agricultural sources to rivers in Scotland, reported at Water Framework Directive (WFD) catchment scale. The sources of pollutants include: urban, woodland, montane areas, river bank erosion, septic tanks and sewage treatment works. Loads are estimated based upon available data (e.g. septic tank licences) and modelling (bank erosion). The values specify phosphorous, nitrogen or sediment losses in kilograms per year and faecal coliform in 10^6 colony forming units (cfu) per year. Full details about this dataset can be found at https://doi.org/10.5285/eb73ca31-7eb9-479c-96be-6063e29c8a7f

本数据集提供了苏格兰河流中非农业来源的磷、泥沙、氮和粪便大肠菌群年负荷估计，数据报告采用《水框架指令》（WFD）流域尺度。污染物来源包括：城市、林地、高山地区、河岸侵蚀、化粪池及污水处理厂。负荷估计基于现有数据（例如化粪池许可证）及模型（河岸侵蚀）得出。数值以每年每千克表示磷、氮或泥沙损失，以及每年每10^6个形成单位（cfu）的粪便大肠菌群。有关本数据集的详细信息，请查阅https://doi.org/10.5285/eb73ca31-7eb9-479c-96be-6063e29c8a7f。