Tag Archives: Felling Trees

Why Are Trees Felled In Bourne Wood?

Bourne Wood is managed as a commercial forest by the Forestry Commission (FC), although conservation of wildlife and recreation are given more precedence in recognition of higher public usage compared to the large, more remote conifer forests in the uplands with fewer visitors. FC was established in 1919 to address Britain’s declining woodland and timber resources, a trend that had commenced in the Middle Ages and had reached an all-time low by the beginning of the 20th Century. This decline was compounded by the outbreak of World War 1 when the country was no longer able to rely on timber imports.

The main purpose of forestry is to grow and harvest or fell trees for timber for a wide range of outlets and uses including for the domestic construction industry, paper production, the manufacture of panels or board, fencing and pallets and to a lesser extent, fuel. Almost four million tonnes of wood are harvested every year from England and Scotland’s public forests. Forestry supports local rural economies by creating employment and supporting forestry contractors who both make use of local facilities and services.

Bourne Wood produces both hardwood timber from broad-leaved species such as oak and wild cherry and softwood from conifers such as Corsican and Scots Pine and European Larch.  The vast majority of timber extraction from UK forests is from softwoods, many of which are from plantations established in the 20th Century. Some softwoods have been planted into ancient woodland sites such as at Bourne.  All Forestry Commission woods are managed sustainably such that new trees are planted, or allowed to regenerate naturally, to replace those that have been felled and removed.

Many softwoods are harvested after 60 years whereas for a hardwood such as oak, the rotation may be as long as 150 years.  In addition to the felling and extraction of the final timber/tree  ‘crop’ at harvestable age, a selection of trees are removed at intervals after their initial establishment to reduce the density of trees in a plantation, improve the quality and growth of the remaining trees and produce a saleable final product. This is known as thinning. Normally the first thinning is undertaken when trees have reached between 10 and14 metres in height but the exact timing is dependent on the tree species, the nature of the local environment and financial and marketing considerations.

Acknowledgement contributions from John Wilcockson.