Objective:
Maintain the sand dune system in the north of the
Reserve in a
favourable condition
Factors:
At the present time, natural processes are causing a build up of
a part of the sand dunes as was described in Chapter III, section
2.
Three factors can help to cause erosion. (1) Wind: if there are a
large number of westerly or north-westerly gales during the
winter, large quantities of sand, particularly near Jovie's Neuk,
may be blown away (Plate 17). This occurred during the winter of
1966-67, and in order to re-establish the marram grass on the
bare sand slopes some thatching with sea buckthorn branches would
be useful. (2) Public pressure: any increase in the public usage
of the dune system would encourage erosion (Plate 18). Public
pressure on this coastline is increasing, but as the dunes are at
least one and a half miles from the nearest car park, any damage
is unlikely to be as severe as at Gullane. The effects of hooves
of horses and ponies activate erosion (Plate 19), and all animals
with iron-shod hooves should be forbidden to enter the dune
system. (3) Fire: Fire damages the grasses and in the burnt state
they cannot hold the sand against wind erosion. When the public
pressure on the dunes increases, it might be useful to have one
or two racks of fire-brooms situated in prominent positions near
the dunes. Notices drawing the public's attention to the fire
risks and mentioning the provisions of Bye-Law 9 should be
exhibited.
INSPECTION: At the present time, there is little immediate danger
of large-scale erosion of the dune system. However, in view of
the erosion at Gullane Dunes, it is prescribed that the dunes on
the Reserve should be inspected annually, preferably in early
spring. Any anti-erosion work that has to be undertaken should
follow the principles used on the Gullane Dunes.