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Offshore Groundwater Resources in a Changing Marine Environment: Continental Shelf Surrounding PEI - SOURCE

Groundwater represents the world’s largest freshwater resource and provides drinking water for two billion people globally and over 10 million Canadians. Prince Edward Island is 100% dependent on groundwater for both irrigation and drinking, but this resource has faced compounding stresses in recent years due to the extensive agricultural industry and the impacts of climate change. Freshwater offshore aquifers located beneath the seafloor may represent a new and critical water resource for PEI. 

About the research

The project brings together an internationally renowned and multidisciplinary research team to test the hypothesis that offshore aquifers are hosted in fractured consolidated clastic sediments, and that the dynamics of the Laurentide Ice Sheet during the last glacial-interglacial cycle(s) contributed to their recharge. Using state-of-the-art geophysical, oceanographic, and geochemical equipment, the team will focus on the continental shelf surrounding PEI to discover and map offshore freshwater aquifers. The new data will be used to understand how these aquifers evolve in response to water extraction and changes in climate and coastal environments.  By providing estimates of offshore groundwater quality and quantity, this project will have a direct application for future sustainable development of PEI and other island and marine coastal settings worldwide.

Principal Investigators:

Dr. Vittorio Maselli (Dalhousie University)

Dr. Joshua MacFadyen (University of Prince Edward Island)

Dr. Katleen Robert (Memorial University)

CoPIs 

Mladen Nedimović (Dalhousie University, Earth and Environmental Sciences, WP1 Lead)

Christian Berndt (GEOMAR, Helmholtz Centre for Ocean Research Kiel, WP1 Lead)

Marion Jegen (GEOMAR, Helmholtz Centre for Ocean Research Kiel, WP2 Lead)

Amir Haroon (GEOMAR, Helmholtz Centre for Ocean Research Kiel, WP2 Lead)

Aaron Micallef (GEOMAR, Helmholtz Centre for Ocean Research Kiel, WP3 Lead)

Alexander Hay (Dalhousie University, Oceanography, WP4 Lead)

Craig Brown (Dalhousie University, Oceanography, WP5 Lead)

Barret Kurylyk (Dalhousie University, Civil Engineering, WP6 Lead)

Holly Michael(University of Delaware, WP6 Lead)

Joshua MacFadyen (University of Prince Edward Island, WP7 Lead)

Collaborators:

Judith Elger (GEOMAR, Helmholtz Centre for Ocean Research Kiel, Collaborator WP1)

Helmuth Thomas (Helmholtz Centre for Material and Coastal Research, Collaborator WP3, WP4)

Ruth Musgrave (Dalhousie University, Oceanography, Collaborator WP4)

Katleen Robert (Memorial University of Newfoundland, Marine Institute, Collaborator WP5)

Partners:

  • Dalhousie University 
  • University of Prince Edward Island 
  • Memorial University of Newfoundland, Marine Institute 
  • GEOMAR, Helmholtz Centre for Ocean Research Kiel 
  • University of Delaware 
  • Helmholtz Center for Material and Coastal Research 
  • Nova Scotia Community College 
  • Texas A&M University 
  • Government of PEI - Environment, Water and Climate Change 
  • Government of PEI - Energy Corporation 
  • Nova Scotia Department of Energy and Mines 
  • Geological Survey of Canada Atlantic 
  • Aquanty Inc. 
  • AML Oceanographic 
  • Rockland Scientific 
  • Kongsberg  
  • Mi'kmaq Confederacy of PEI 
  • Seaforth Geosurveys Inc.
  • PEI Federation of Agriculture 
  • 20 NEXUS Resource Management Ltd.