- 3.4.3. Other significant diffuse source pollution in the Danube River Basin District

Diffuse pollution results from broad-scale activities linked to the land use itself, and the land use intensities in both the urban and rural environments. This includes, for example, the application of fertiliser, forestry, inappropriate cultivation which can cause problems by increasing soil erosion on the effected land, livestock units on pastureland; handling and transport of oil, chemicals, raw materials and products, run-off from impermeable surfaces of roads, and urban and industrial areas. Industrial activities may generate diffuse pollution including oils and hydrocarbons, sediment, phosphorus, iron, acidifying pollutants through atmospheric emissions, and chemicals such as solvents. Dispersed settlements and atmospheric depositions (mostly caused by transport and traffic) also fall into the category of diffuse pollution. (4.4.3. Other significant diffuse source pollution in the Danube River Basin District - p.72)