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Plantation
areas
Like many other woods in the area, Gibbing Greave and Herringthorpe
Woods have been greatly modified by plantation forestry. Large
areas are dominated by even aged, 90 to 100 year old plantations,
mainly of Beech but also of Sweet Chestnut, which is more common
in Herringthorpe Wood than in Gibbing Greave. Other occasionally
occurring tree species include Oak, Birch, Ash, Rowan and Sycamore.
It is likely, given the underlying geology and soil type of the
site, that Oak and Birch were the dominant species in these areas
before the establishment of the plantations.
The shrub
layer in the plantation areas is largely conspicuous by its absence,
with only occasional Holly, Elder and Hawthorn. Several small
patches of young Oak, Beech, Birch, Sweet Chestnut and Rowan saplings
are present, mainly in the western part of Herringthorpe Wood,
but in general there are few young trees.
As a result
of the dense shade cast by the canopy, the ground layer in these
plantation areas is dominated by bare soil and this has led to
some localised soil erosion. However, grass dominated areas are
quite common in the western part of Herringthorpe Wood and in
parts of Gibbing Greave. Bluebells are present in small numbers,
as are Wood Sage, Foxglove, Wood Anemone, Honeysuckle and Bramble,
though most of these occur on the woodland edges.
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