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Woodland Conservation
Roughly 40% of the Forest area
is managed as woodland. Within the area of the Forest which remained
after the enclosures associated with the Duchy Decree of 1693, there is
no Ancient Woodland as recognised by English Nature. This is not
surprising as any woodland not managed for the iron industry would have
been ravaged by the Commoners!
However, the 1000 hectares of woodland on the Forest is still valuable and management is carried out to improve its value for ecology, amenity and commerce. Coppicing
Sweet Chestnut is coppiced to
provide material for barriers and fencing on the Forest; unused wood is
used to heat the Forest Centre.
Hazel is coppiced in Cackle Street. There is no reliable market for the
small round wood but the reduction in Oak standards provides saw wood
for use on the Forest. The Hazel coppice wood provides habitat for
Dormouse and also supports a number of rare plants including Butchers
Broom, Twayblade, Helleborine and early Purple Orchid. Alder coppicing
is carried out at Newbridge; the wood produced has no saw value (it was
once used for clog-making) but makes good firewood after seasoning. It
also survives for a long time submerged and can be used as a base for
trackways across wet areas.
Birch wood thinning
Removal of poor specimens of
Silver Birch and Oak from thicket-stage woodland can lead to better
quality trees. This kind of work improves access and may produce
saleable wood in the future. The thinnings used to be sold for
“turnery”, that is domestic produce such as banisters,
wooden spoons, brush heads and toys but the local factory closed.
Pollarding
Where there are grazing animals
among the trees, coppicing fails due to grazing of the re-growing
shoots. To avoid this damage, the cutting is carried out above browsing
height - this is called “pollarding” and was used in the
Forest area to produce small round wood from beech trees. The beautiful
beech pollards in Legsheath or Five Hundred Acre wood have not been
pollarded for perhaps a hundred years and would not survive being cut
at this late stage. Experiments are being carried out to establish
whether there are methods of bringing these trees back into a
pollarding scheme without permanent damage.
Planting
There is no new tree planting
on the Forest with the exception of the occasional memorial trees,
which are planted in closely controlled areas. Experience has shown
that introduction of trees from outside the area is less effective at
creating woodland than leaving areas to develop to woodland in a
natural succession.
Dangerous tree management
The Conservators have some
responsibility for the safety of visitors, local properties and traffic
on the roads. For this reason, dangerous trees have to be made safe,
either by removal of unsafe limbs or by felling. The Conservators
recognise that decaying trees, with rotting wood, actually support some
of the most important wildlife, particularly invertebrates and fungi.
Only trees which present a real danger are interfered with.
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Introduction to Ashdown Forest -
Woodland Conservation
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