Forestry Statistics 2012 - Woodland Areas and Planting


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Approval for the felling (cutting down) of trees in Great Britain is granted through felling licences issued by the Forestry Commission.

Felling licences may be conditional (where felling approval is granted subject to restocking) or unconditional (where tree felling is approved without the requirement to replant). Unconditional licences are routinely issued for silvicultural thinning operations and in these cases no woodland loss takes place. However, an unconditional felling licence may be issued if there are overriding environmental considerations, for example to enable the restoration of important habitats.

The permanent removal of trees might also be authorised through a Statutory Plant Health Notice (SPHN). A SPHN requires the felling of infected trees, and is issued by the Forestry Commission (in Great Britain) or Forest Service (in Northern Ireland) to prevent the spread of pests and diseases and may include woodland owned or managed by the Forestry Commission/Forest Service. They are currently being issued to attempt to halt the spread of Phytophthora ramorum, first found in Japanese larch in the UK in 2009. There is no legal requirement for woodland to be restocked after felling under a Statutory Plant Health Notice.

The removal of trees may also be authorised under planning regulations, to enable development (including for windfarms). In this case, a felling licence is not required.

Further information on felling and Statutory Plant Health Notices is provided in the Sources chapter.

Woodland loss

Information on unconditional felling licences that do not relate to thinnning may be seen as an indication of the level of woodland loss on land that is not owned or managed by the Forestry Commission/Forest Service. However, the data relates only to felling licences issued, so does not provide information on whether the felling actually took place (or the timing of the felling). In addition, felling licences do not cover woodland loss that is authorised under planning regulations.

National Forest Inventory Woodland Area Statistics for Great Britain (Spring 2010) has reported:

  • 0.5 thousand hectares of observed permanent woodland loss identified to date from work comparing the aerial photography associated with the National Inventory of Woodland and Trees (NIWT) woodland map to the NFI woodland map;
  • Forestry Commission administrative based estimates from each country that sum to around 20-30 thousand hectares of woodland removal for open habitat creation or for windfarm developments across Great Britain over the past decade. 

More recently, an assessment of woodland loss in Scotland has estimated that 19 thousand hectares of woodland were removed in Scotland in the 10 year period to March 2011, of which just over one half (54%) was on non-Forestry Commission land.

Links to Forestry Statistics 2012