When the river gets like this ... is likely to be having the greatest impact. And Scotland is far from immune, according to the Muck Map, which finds that Aberdeenshire, Fife, Perth and Kinross ...

Increased monitoring of Combined Sewer Overflows is the key to building an accurate picture of pollution in Scottish waters, writes Roger Cox ...

Pupils could then draw an annotated map of the river they’ve created ... and 2nd level in Scotland. Exploring farming and agriculture - a key UK industry. Includes arable, pastoral and mixed ...