Institutions | About Us | Help | Gaeilge
rian logo


Mark
Go Back
Assessing the Impact of Climate Change on Water Supply and Flood Hazard in Ireland using Statistical Downscaling and Hydrological Modelling Technique
Charlton, Rosemary; Fealy, Rowan; Moore, Sonja; Sweeney, John; Murphy, Conor
Although Ireland is relatively well endowed with water resources, regional shortages can occur at certain times of the year, especially in the east and south east of the country. The rapid expansion of urban areas such as Dublin, Cork, and Limerick, associated with recent economic conditions, is putting an increasing strain on the water supply infrastructure. The increased demand for water comes mainly from the industrial and domestic sectors, with domestic demand increasing both as a result of population growth and rising water consumption per capita. As a result, low flows are becoming more frequent in some areas and it is likely that future climate change scenarios will exacerbate these effects. At the same time, many Irish rivers are prone to flooding, especially those in the west, with the Shannon being a prime example. Increases in winter precipitation over the western part of the island are likely to increase the magnitude and frequency of flood events, and increase the duration of seasonal flooding. The aim of this research, therefore, is to simulate patterns of runoff under baseline and future climate scenarios, at a fine spatial resolution, in order to assess annual and seasonal changes.
Keyword(s): Geography; Climate Change; Water Supply; Flood Hazard; Ireland; Statistical Downscaling; Hydrological Modelling Technique; Anniversary Essays; Geography; Maynooth
Publication Date:
2012
Type: Book chapter
Peer-Reviewed: Yes
Contributor(s): Fraser, Alistair
Institution: Maynooth University
Citation(s): Charlton, Rosemary and Fealy, Rowan and Moore, Sonja and Sweeney, John and Murphy, Conor (2012) Assessing the Impact of Climate Change on Water Supply and Flood Hazard in Ireland using Statistical Downscaling and Hydrological Modelling Technique. In: Anniversary Essays: Forty Years of Geography in Maynooth. National University of Ireland Maynooth, pp. 400-418. ISBN 9780992746605
Publisher(s): National University of Ireland Maynooth
File Format(s): other
Related Link(s): http://eprints.maynoothuniversity.ie/5595/1/RF_Assessing%20the%20impact.pdf
First Indexed: 2014-12-07 05:15:49 Last Updated: 2017-04-25 15:03:21