Rossnowlagh - Ireland |
Complete description
of case study |
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CASE STUDY
Title | Rossnowlagh |
National level | Ireland |
Regional level | Donegal county |
Local level | Donegal |
ABSTRACT
The case study area lies in the Donegal Bay, just south of Donegal Town in the northwest of Ireland. Field evidence suggests that a balanced system alternating between erosion and accretion has been replaced by a solely erosional system. Natural processes are trying to move the Rossnowlagh beach and dunes to a position further east. Another possible factor in the acceleration of dune erosion may be the progressive reduction of the substantial cobble storm beach that lies between the dunes and the beach. Furthermore, due to pressure from recreation, the variety of species is being reduced and thus the natural resilience of the dune and beach system is threatened. Current measures for protecting the dune front of Belalt Strand have been effective locally, but, due to the ad hoc basis on which they were implemented, they are not really effective for overall beach development. An irregular, manmade coastline has come about, with rock armour sections alternating with the remaining natural stretches of dune. Currently, the future sustainable development and protection of the area is being studied in a more integrated way. Several options for future development have been proposed and analysed, but no detailed actions have yet been implemented. |
BASIC INFORMATION
Coastal characteristics |
|
Policy options | Hold
the line (locally) No detailed actions have been implemented yet |
Socio-economic activities | Tourism and recreation, nature conservation. |
Engineering techniques | Historical:
Rock armour Future: Armoured revetments, Re-nourishment of the dunes. |
SOURCE
Name | Vincent Lynn |
Institution | Donegal County |
Telephone / fax | +44 (0)0353-77-73734 |
VLYNN@donegalcoco.ie |