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Project title

From source to sink: the response and recovery of coastal catchment ecosystems to large perturbations

Primary Funding Agency

Environmental Protection Agency

Co-Funding Organisation(s)

n/a

Lead Organisation

National University of Ireland Galway (NUIG)

Lead Applicant

EUGENE FARRELL

Project Abstract

From December 2013 to February 2014 the Irish coastline was impacted by a series of large storms - some of the largest on record. These storms caused substantial coastal erosion and �61,472,000 in infrastructure damage. Currently there is very little knowledge about the resilience and recovery rates of Irish coastal and catchment systems in the aftermath of the large storm surge events or other large perturbations. Based on predictions of future scenarios, the frequency of storms over the North Atlantic area in the vicinity of Ireland will increase by about 15% for the period 2021-2060 compared with the current climate. This field project will measure the geomorphological, hydrological and ecological impacts of major storms in order to assess the resilience of our unique coastal catchment ecosystems. Coastal waters are also vulnerable after heavy rainfall when there is an added risk of pollution from surface runoff. Illness can be caused by viruses (e.g. Rotavirus), bacteria (e.g. E.coli, VTEC or Salmonella) or micro parasites (e.g. Cryptosporidium). This project will develop process-response models linking sediment/nutrient/pathogen flux (surface hydrology) to meteorology and coastal water quality metrics. We will work in partnership with Mayo County Council, and other governing bodies, to develop management recommendations.

Grant Approved

�149,834.44

Research Hub

Climate Change

Research Theme

Ireland's Future Climate, its Impacts, and Adaptation Options

Start Date

01/04/2015

Initial Projected Completion Date

31/03/2017