Some of our most beautiful rivers are ‘chalk streams’. Their pure, clear, constant water from underground chalk aquifers and springs, flowing across flinty gravel beds, make them perfect sources of ...

It's time to head east, to the chalk hills of southern England ... This video is part of UK rivers case studies, a series of clips taken from Paul Whitehouse: Our Troubled Rivers – available ...

One of Norfolk's chalk rivers has ... around how the river could benefit from future flood management solutions. This technology has allowed experts to map a four-mile stretch, offering unique ...

Some of our most beautiful rivers are ‘chalk streams’. Their pure, clear, constant water from underground chalk aquifers and springs, flowing across flinty gravel beds, make them perfect sources of ...