Summary of Landscape Character
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Oolitic Limestone of adjoining higher
ground gives way to clay and shales on the valley sides and
mudstones on the valley floor
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Generally clayey soils with shallow better
drained soils on upper slopes
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Two relatively narrow and steeply sloping
valleys
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Tributaries of the River Avon flow in a
north-easterly direction
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Land mainly grassland with some
‘horsiculture’ and horticulture
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Generally unclipped hedges except beside
roads
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Trees within hedges and bordering the
streams
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Woods and some scrub on upper
slopes
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Generally tranquil valley
floors
Context
7.9.1 Stockwood Vale is one of the
smaller character areas at just under 2sq km. It consists of two
tributary valleys of the River Avon bounded by development at
Stockwood to the west and Keynsham to the east. The area borders
the higher ground of the Dundry Plateau character area to the west,
south and east and Hicks Gate and the Avon Valley character areas
to the north. The boundary is generally defined by the top of the
valley slopes where they merge into adjoining plateaux except to
the north where it borders the Avon Valley.
Geology, Soils and Drainage
7.9.2 The main formation is the Mercia
Mudstones, which occupy most of the valley floor and sides. These
originated in the Triassic desert basins. Lias Limestone of the
Jurassic period is found on the higher ground continuous with the
Lias Limestone of the neighbouring Hicks Gate and Dundry Plateau
character areas. The other main formation within the area is the
Penarth Group which consists of a band of clays and shale between
the Lias Limestone and the Mercia Mudstones. It is prone to
landslips where it is overlain by limestone. Alluvium is found
along the valley floor within a narrow band beside the tributaries
that flow through the valleys.
7.9.3 The soils across the area are clayey.
Within the valleys over the Mercia Mudstones they are reddish in
colour and slowly permeable, favouring grassland. On the upper
slopes over limestones they are shallow and better drained and are
therefore suitable for cereals as well as grassland.
Major Planning Designations
7.9.4 The whole of the undeveloped area is
within the Bristol/Bath Green Belt and the whole area is within the
Forest of Avon Community Forest.
Description
Landform and Drainage Pattern
7.9.5 The valleys are relatively narrow and
steeply sloping rounding off at the base and top of slopes. The
valley floors are more gently sloping and become wider towards the
northern end. The land ranges in height from 15m at the northern
end to 88m at the far south-western end. Both valleys are occupied
by tributaries of the River Avon, which flow in a north-easterly
direction. They join the River Avon to the north of Keynsham.
Land-uses
7.9.6 The land is primarily used for pasture
and for hay or silage production. Many of the fields are used as
horse paddocks reflecting the proximity of the area to nearby
settlements at Keynsham and Stockwood. Part towards the north of
the area is used for horticulture.
Fields, Boundaries and Trees
7.9.7 Fields are predominantly small, or
medium sized enclosed by unclipped hedges of hazel, hawthorn,
blackthorn and field maple with many trees. Hedges beside the roads
through the area however are generally trimmed. In some parts scrub
is characteristic of the grassland. The fields are typically
angular and irregular in shape. Enclosure appears to have taken
place in a variety of ways and at different times. At the western
part fields were enclosed from open heathland in the medieval
period or later. The valley sides were enclosed for cultivation
during the latter Middle Ages. The valley floors were enclosed in
the Middle Ages or earlier for pasture to provide grass early in
the year.
7.9.8 The streams through the valleys are
bordered by trees. Elsewhere there are a number of small woods,
such as Wood Covert at Stockwood Vale, and scrubland on the upper
slopes.
Settlement and Communications
7.9.9 The two valleys have an isolated
character bounded by Stockwood, Queen Charlton and Keynsham. Minor
routes are concentrated at the northern end with routes to
Stockwood, Keynsham and links to the A4. Otherwise there is just
one minor road, which runs along the valley floor at Charlton
Bottom. There is one byway and a network of footpaths, which both
cross and follow the valleys including ones linking Whitchurch and
Charlton Bottom with Keynsham and Queen Charlton. Dwellings are
located beside the roads particularly along Charlton Bottom/
Stockwood Vale. Many of these are suburban in character reflected
for example in the diversity and individual styles of front garden
enclosures and gateways. Farms are typically located on the upper
slopes outside this area.
Landscape Characteristics
7.9.10 The landscape generally has an open
character with views across the valleys. Longer views, however, are
contained by the ridges and adjoining plateaux. Views to the
skyline are therefore important incorporating tall hedges often
with dead or dying elm trees and in places the urban edge of
Keynsham and Stockwood. Locally the character can be quite enclosed
for example within the lanes, byways and smaller fields. The more
intimate valley bottoms are relatively tranquil though noise from
activities occurring around the urban fringes occasionally intrude
into the area
Landscape Change and Condition
7.9.11 The area is subject to a number of
diverse pressures for change. Some hedge and tree removal has taken
place particularly on the slopes to enlarge fields to suit modern
agricultural practices. This was largely halted towards the end of
the 20th century. Over this period there has also been a small
increase in woodland such as Wood Covert on land that was
previously farmed in the latter 19th century. Over the same period
the expansion of Stockwood to the west and the westward expansion
of Keynsham to the east has resulted in intrusion into some views
and increased urban fringe pressures. This has most recently been
evident in the use of several fields as horse paddocks with
associated features such as post and rail fencing and field
shelters. The golf course in the adjacent Hick’s Gate character
area influences the character of this area being prominent in some
views. Since the late 1960’s Dutch elm disease has had a
significant effect through loss of prominent trees and the ongoing
infection resulting in dead and dying elm trees within many of the
hedgerows. There is also a tendency towards suburbanisation evident
in personalisation of property frontages without reference to local
traditions or materials.