Martine M. Savard
Isotopic geochemistry applied to environmental research on natural resources development
Current research and/or projects
What is the focus of your research ?
I am the supervisor of the stable isotope laboratory (Delta-Lab, GSC), which is dedicated to environmental research aiming at understanding better the pollution impacts on air, soils and water associated with the extraction of natural resources, evaluating the resource potential of sedimentairy basins, and helping promote the sustainable development of groundwater resources.
What is the significance of your research?
My research on the isotopic geochemistry of nitrates in anhtropogenic atmospheric plumes, and tree-ring isotopic sequences is allowing me to understand historical changes in air quality and soil chemistry during periods when instrumental measurements were not available. More specifically, my activities focus on the carbon and nitrogen cycles and metal deposition in peri-urban regions and industrialized sectors, to better understand the dynamic of these elements from emission sources to air, soils, groundwater and vegetation. My recent work on clumped isotopes in CO2 and carbonates is placing the Delta-Lab of the Geological Ssurvey of Canada at the forefront of paleothermometry research on sedimentary sequences.
The research of my group has now provided the scientific community with tools allowing to distinguish between natural and man-made environmental effects. I am also part of international multidisciplinary teams working together to reconstruct the past thousand years of Northern Quebec climate which is a critical region for the hydro energy sustainability in Eastern Canada. Finally, I lead several scientific projects providing key information with respect to the sustainable development of non-conventional oil petroleum resources (oil sands), with the goal of providing non-bias recommendations concerning the environmental footprint of the extraction zones. My team develops new analytical protocols and is using novel approaches to distinguish natural contaminants from anthropogenic ones, and an array of new isotopic indicators, such as clumped isotopes of C and O, to help determine the paleothermal regime of sedimentary basins.
Education and awards
PhD –Ottawa University (1991)
Master – Laval University (1986)
- Leonard G. Berry Medal 2015 of the Mineralogical Associtaion of Canada for dinstinguished service.
- Excellence in science 2013 Natural resources Canada award for exceptional accomplishments.
- Diamond Jubilee Medal from the Queen Elizabeth II, October 2012. This nomination came from the works done on the accumulation of nitrates in groundwater in Prince-Edward Island which was linked with agricultural practices.
- 400 years of women in science, Québec city 400th anniversary, winner in the public service category, 2008.
- Scientific excellence, 2007, Achievement award from Natural Resources Canada.
- Achievement award from the Earth Sciences Sector, 2007 in recognition for the project on nitrates cycle and water quality on Prince Edward Island and the associated results impact.
- Award from the Public Service Chief, 2002 for the regional hydrogeological characterization project.
- Achievement award from the Earth Sciences Sector, 2000-2002 for contribution to the Metals in the Environment Program.
- Honorable mention for an Outstanding Journal Paper, 1993 under the Society for Sedimentology Geology.