Environmental Change

 Image Environmental Change

The Environmental Change Research Cluster brings together researchers who are interested in improving our understanding of environmental systems. In particular, how temporal variability is influenced by issues relating to climate change and human activities at various scales. Thematic areas of research are:

  • Coastal Systems
  • Geographic Information Systems & Remote Sensing
  • Climate change and Quaternary palaeoclimate
  • Biogeography.

Our research is motivated by a the conviction that informed decision making must be based upon scientific data as we try to predict how these natural systems will respond to short- and long-term changes. We are proud of our multidisciplinary approach, its international outlook, and its extensive network of collaborations with private and government organisations, linked to a strong research tradition.

Cluster Members 

Staff
Dr Gordon Bromley
Dr Liam Carr 
Dr Eugene Farrell 
Dr Kevin Lynch 
Dr Karen Molloy 
Dr Audrey Morley  
Dr Terry Morley 
Dr Aaron Potito 
Dr Chaosheng Zhang 

Researchers

Dr Margaret Jackson
Christine Loughlin

Postgraduate Students

Marta Cabella
Dan Clavin
Nessa Golden
Michelle Curran
Xu Haofan
Dilovar Haydarov
Axel Leahy
Daithi Maguire
Seamus McGinley
Syed Muhammad Abbas

Megan Murphy-O'Connor
Konrad Metzer
Carla Pedroso Mateus



Projects:

Grattan Beach Living Lab

We are working on developing Grattan Beach as a Nature-based Solutions, Living Lab. Grattan Beach is used by the Geography Dept and the National Aquarium to bring "learn by doing" to students and the public. This project hopes to build a more robust educational infrastructure, that will also double as a visitor attraction for Galway City, contributing to: actions on
climate change, biodiversity and community engagement; a long term plan for seaweed & blowing sand management; make space for biodiversity and recreation use.
Funder Galway City Council
Collaborators Galway Atlantaquaria, Galway City Council, Local Communities
End (Start) 2023 (2022)
Links Vision report to be published June 2023
SDGs SDG11.3.2; SDG11.5.3; SDG13.3; SDG14.2

Beaches & Dunes for Climate Adaptation: Training for Communities

This project focuses on training for community groups on how to best utilise beaches and dunes as a coastal protection option. Hands-on learning will equip participants with the skills and know-how to enhance their local beach-dune habitats as a resilient, long-term solution to coastal flooding and erosion. 
Funder Pobal Community Fund
Collaborators Achill ETB, Leave No Trace, Climate Action Regional Office
End (Start) 2024 (2023)
Links Website in development
SDGs DG13.1; SDG13.3

Sand Dune Blog

For now, this project is a Blog on different coastal and dune topics. The hope in the near future it can become a go-to place for all sand dune info and materials in Ireland (watch this space).
Funder University of Galway staff time
End (Start) Ongoing (2021)
SDGs SDG13.3; SDG14.2

A National Dune Inventory for Ireland

This is an ongoing project to create a simple list of all of our sand dune systems, and map their location. This information is available in various forms, but is not currently compiled in a simple shareable format.
Funder University of Galway staff time
Collaborators Thomas Hartnett (BSc) and Citizen Scientists
End (Start) 2024 (2021)
SDGs SDG13.1; SDG13.2

National Dune Campaign

Our national campaign #ProtectOurDunes grew out of frustrations by local communities and local authorities, agencies and NGOs at the damage to our dune systems. The campaign aims to limit the damage to sand dunes from recreational activities along the coastline by raising awareness of the value and need to respect these ecosystems. We are currently working to do two Irish versions of the Coasts4Kids videos.
Funder Limited funding through ASBN CARO, and collaborators staff time
Collaborators Leave No Trace, Climate Action Regional Office, Failte Ireland, Clean Coasts
End (Start) Ongoing (2021)
SDGs SDG13.3; SDG14.2

Bertra Stewardship Project & Bertra Connected

Bertra dunes have been under severe threat of erosion for over a decade. In 2018, the Murrisk Development Association, the Geography Dept and Mayo CoCo came together to work on the problem.  This project in 2022 built on this work to develop a co-produced Vision for Bertra's future in 2050: to have a healthy habitat that provides benefits, recreation and storm protection, while allowing the beach and dunes to function naturally. 
Funder Heritage Council & collaborators staff time 
Collaborators Mayo County Council, Murrisk Development Association, Leave No Trace, Climate Action Regional Office, Clean Coasts
End (Start) 2023 (2022)
SDGs SDG13.1; SDG14.2

3Ss Concept, Development & Field Classes

For my work with local schools, the public and local government over the last decade I needed to communicate complex socio-ecological processes to kids and council engineers alike. In distilling these into a simple take-away message, I arrived at the 3Ss for understanding the key components we need to consider to allow health dunes to thrive: Sand, Space and Species. Development is currently focused on producing Graphics to support the work (this is supported by CARO funding).
Funder Climate Action Regional Office for development phase
Collaborators None
End (Start) Ongoing (2019)
Links All you need for healthy beaches & dunes: the 3Ss 
International peer-reviewed 3Ss paper
Lesson Plans for school beach trips
SDGs SDG13.3; SDG14.2

 

I Like Beaches

I LIKE BEACHES is now a community-led endeavour. We hope to help all those that care about beaches & dunes to look after them. So that in the future, despite climate change, they will remain part of our lives at the coast. Originally the project was a student-led University of Galway EXPLORE project, aimed to add value & awareness of Salthill beaches using education boards and was completed in partnership with the local community and Galway City Council. 
Funder Explore University of Galway (2014) collaborators staff time (2014- present)
Collaborators Galway Atlantaquaria, Galway City Council
End (Start) Ongoing (2014)
SDGs SDG11.3.2; SDG11.5.3; SDG13.3; SDG14.2

AELCLIC Project

In the AELCLIC Project, we understand that Climate-Change adaptation is site specific and requires the support of all the people and groups living, working and enjoying a particular landscape. The project aims at defining and testing proactive and catalyzing models for the creation of local consortia with the social, economic, technical and administrative capacity to define their own Landscape Climate-Change Adaptation Plans (LACAP).

Principle Investigator(s): Dr Kevin Lynch, Dr Liam Carr and Dr Eugene Farrell
Contact Name: Dr Kevin Lynch,
Project website: https://aelclicpathfinder.com

Care-Peat

Project Description: In this project knowledge institutes from three countries will work together with organisations in five countries to develop and test new techniques for improved peatland carbon assessment and accounting to highlight the region’s natural potential for carbon reduction. The project works with innovative companies in the field of restoration and develops partnerships with local and regional stakeholders to increase the impact of peatland restoration pilot projects and maximize socio-economic benefits.

Principle Investigator(s): Dr Terry Morley  Dr Niall O’Brolchain (Insight Centre), Dr Eugene Farrell 
Contact: Dr Terry Morley
Funded by: EU -  INTERREG NWE Programme

Impacts of nitrogen pollution on a protected high-elevation Tibetan Plateau lake

A sediment record from Bander Lake shows increased N-deposition through atmospheric and agricultural pathways since ca. 1990, which has resulted in lake eutrophication and changing ecology at this protected site. 

Principle Investigator(s): Dr Aaron Potito, Luo Yuxin (Sichuan Univ), David Beilman (Univ of Hawai), Dr Karen Molloy, & Tang Ya (Sichuan Univ)
More info: Project link

Holocene hydrological change in the Midwestern United States

Lake sedimentary records from two sites in the Midwestern U.S. are being used to reconstruct broad-scale changes in regional hydrology during the Holocene. 

Principle Investigator(s): Dr Aaron Potito, David Porinchu (U Georgia, USA)
More Info:  Project Link

SEERAC - Spatially Explicit Ecological Risk Assessment Framework for Conservation Planning of Coastal Waters

This project will seek to develop a quantitative ecological risk assessment framework for developments in coastal waters and adopt and demonstrate the use of a systematic spatial conservation methodology as a decision support system for consent authorities. Our framework combines information on ecosystem vulnerability and recoverability to highlight areas where species and habitats are most at risk from adverse effects of human activities. The addition of socio-economic data to the framework will enable policy makers to make informed decisions of the costs and benefits associated with various coastal activities.

Principle Investigator(s): Dr Terry Morley, Dr Stephen Hynes (SEMRU), Dr Oliver Tully (MI)
Researchers: Dr Patricia Breen and Christine Loughlin
Contact Name: Dr Terry Morley (or email seerac@nuigalway.ie)
More info: https://seerac.weebly.com/
Funded by: DAFM: Department of Agriculture, Food and the Marine

Assessment of the Atlantic Meridional Overturning Circulation (AMOC) over rapid climate transitions

The objectives of the project are to address our limited understanding of how the climate system will respond to future change. Specifically, we investigate the climate boundary conditions that initiate a response of the AMOC during abrupt climate events. To do so, we reconstruct the response of the AMOC to a selection of abrupt transitions in climate that occurred in the past. This will allow us to identify triggers and thresholds that cause an abrupt change.

Principle Investigator(s): Dr Audrey Morley
More info: Conference paper abstract
Funded by: iCRAG/SFI

Coastal Flooding and Erosion: Post-Storm Recovery of Beach-Dune Systems

This long-term field-based monitoring coastal project measures the impact of storms on beach-dune systems in Ireland. It documents the response of our coastline to storms, which is critical in order to assess the resilience of our beaches and coastal dune systems - especially as they are the first line of defence against storm surge and support diverse habitats that are unique to Ireland.

Principle Investigator(s): Dr Eugene FarrellDr. Kevin Lynch
More info: RTE: Eco Eye / Community Group link: Maharees Conservation Society 
Funded by: Office of Public Works

From Source-To-Sink: The response and recovery of coastal catchment ecosystems to large perturbations

This multidisciplinary research measures the response of a small coastal catchment to extreme events in order to assess the resilience of the Irish landscape to both short- (event scale) and long-term (climate change) drivers of change.

Principle Investigator(s): Dr Eugene Farrell, Dr. Kevin Lynch, Dr Terry Morley, Dr. Tiernan Henry (EOS), Dr Mary Bourke (TCD), Dr Jonathan Turner (UCD), Dr Barry O'Dwyer (UCC).
More info: https://epacoastalproject.wordpress.com
Funded by: EPA

Modelling maerl habitat dynamics in response to increased storminess

Maerl (rhodolith) beds are unique, relatively rare, free-living, non-geniculate coralline red algae forming biodiverse habitats and dense biogenic debris beaches. Fieldwork on Trá an Doilín maerl beach in Carraroe, County Galway to monitor the morphodynamic change in the intertidal swash zone has taken place. The impact of the Intergovernmental Panel on Climate Change (IPCC) scenarios on the regional coupled hydrodynamic wave- morphodynamic model are made to quantify possible impacts of climate change on maerl.

Principle Investigator(s): Dr Siddhi Joshi
Co-Investigator:  Dr Eugene Farrell