Definīcija:Diffuse pollution sources (i.e. without a single point of origin or not introduced into a receiving stream from a specific outlet). Common non-point sources are agriculture, forestry, urban, mining, construction, dams, channels, land disposal, saltwater intrusion and city streets
VVC izstrādātie vides zinātņu, zemes zinātņu un fiziskās ģeogrāfijas termini