‘GREEN ENGINEERING’ techniques that can help to stabilise river banks and halt the erosion of fields are to be showcased at a free event organised by the Scottish Government’s Farm Advisory Service.

Delivered by SAC Consulting, the workshop in Tomintoul, on Wednesday August 1, will also examine how to improve water quality and demonstrate how creating woodland on riverbanks can help protect against flooding.

Techniques that can be used to slow water flow and stabilise river banks include artificial log jams and willow spiling, which sees living willow woven together to form flexible structures on the banks of rivers and streams.

The event, which includes lunch, will take place at Richmond Hall, followed by a visit to Auchriachan Farm, where Andy and Debbie Duffus have utilised some of the green engineering techniques.

Talks will look in more detail at grants for woodland creation, examples from other parts of Scotland, local sourcing of materials and the opportunity to share experiences.

SAC consultant Lorraine Logan, who prepared the grant application for the work at Auchriachan, said: “This was quite a steep learning curve for all concerned as this was the first scheme of its type on farmland in the area. We think it was worthwhile and the benefits are now plain to see. We hope that many other farmers with similar problems will consider using these new techniques.”

Senior Forestry Consultant at SAC Consulting, Simon Jacyna, added: “These techniques work best when associated with tree planting on the riverbanks to further reinforce the ground. Not only does woodland creation help meet important national targets to address climate change and create new habitats, it can also reduce diffuse pollution.”

The event is free, but places should be booked by visiting www.fas.scot/events/event/the-river-the-willows-green-engineering/