Forestry: Forest Plan

No single tree species dominates Arlen Hill Forest, which has a mixed woodland composition, as shown in the chart below. The species composition reflects Arlen Hill’s position as a mixed productive forest, with over 50% of conifer crops having a yield class of over 14. Most of the lower yield classes found within the mixed broadleaf crops. Average yield class across the whole forest is 7.

Spruce may become less viable in future rotations due to climate change projections. Larch and ash are both at risk from disease and need to be monitored for plant health risk.

Objectives and Proposals

• We will continue to diversify the age class structure of our even-aged woodlands and increase the value of all our woodlands and forest for wildlife.
• We will ensure that rare and threatened habitats are protected and managed to maintain or enhance their conservation value.

The map below shows the spread of tree species within the forest.