NSERC Donna Strickland Prize for Societal Impact 2022 | Queen's Gazette – Queen's University

Kerry Rowe has been awarded the inaugural NSERC Donna Strickland Prize for Societal Impact for his research improving the design of waste containment facilities worldwide.
Landfills are likely not the first thing that comes to mind when asked what type of municipal infrastructure is most important. Yet, a contamination disaster quickly alerts us to how devastating landfill leakages can be for a community’s supply of groundwater and the surrounding environment.
Devoting his life’s work to the prevention and remediation of groundwater and surface water contamination disasters, Queen’s researcher Dr. Kerry Rowe (Civil Engineering) has pioneered the field of geoenvironmental engineering and transformed landfill barrier systems around the world. Today, he was awarded the inaugural NSERC Donna Strickland Prize for Societal Impact of Natural Sciences and Engineering Research, which recognizes outstanding research that has led to exceptional benefits for Canadian society, the environment, and the economy. Named after the 2018 Canadian Nobel Laureate in Physics, the award also comes with a $250,000 grant to support the recipient’s continued research and knowledge dissemination.
Dr. Rowe’s work has impacted regulations, contaminant remediation, design, and the construction practice of landfills across three continents. His research focuses on the measures in place in waste disposal sites to ensure environmental protection, recognizing that some can, and will, fail at some time. By introducing innovations in the design of covers, fluid collection and liners, as well as improvements in regulatory and safety procedures, Dr. Rowe has guided the safe development of waste containment sites around the world.
“By putting the innovative systems in place to prevent waste contamination, Dr. Rowe’s research has had a profound impact on the health and wellbeing of millions of people worldwide,” says Nancy Ross, Vice-Principal (Research). “Congratulations to Dr. Rowe on receiving this prestigious national honour.”

In an interview with the Queen’s Gazette, Dr. Rowe reflects on milestones, what the award means to him, and the future of the field.
It is great to see that there is now an award for the social impact of natural science and engineering research, and of course, I am delighted to be the first winner. To me, it’s recognition of the critical role played by the research of civil engineers and, in this case more specifically, the sub-discipline of geotechnical and geoenvironmental engineers. The application of their work to both improving and protecting lives can sometimes fly under the radar. So, beyond the recognition of the specific work undertaken by my team of collaborators and students, it’s great to see this recognition of our profession.
As in all research, my work begins by identifying an important problem, finding a solution, and publishing the results. However, as I look back over the past 40 years, the major challenge in establishing a new sub-discipline and having an impact on society has been influencing regulations and practitioners in both the adoption of new methods of design and construction, and avoiding practices that save money in the short-term, but ultimately lead to future problems and substantial financial and social costs. One key element of that process has been the training of highly qualified personnel (HQP) and having them also carry the message to industry and regulatory authorities. Today, many of my former HQP are industry leaders.
There are many aspects to how nature influences geotechnical and geoenvironmental engineering. Examples include water that will always find a path of least resistance, bacteria that have been around since the dawn of life and are amazingly adaptable, and processes like diffusion which are often thought to be too slow to be of consequence but turn out to be major players in managing environmental issues.
In the early days of thoughtful landfill design (1980s-1990s), sand was used to drain the contaminated fluid, called leachate, generated by the waste itself and the percolation of water through the waste. This would make sense had leachate simply been water, since water drains easily through coarse sand. However, it was soon found that the sand was being cemented together and substantially lost its ability to collect leachate. This is because leachate is mostly water but also contains bacteria, dissolved chemicals like calcium and this combination produces calcium carbonate which blocks water passageways through the sand. Using coarse gravel, instead of sand, was the first step in reducing the problem, but the bacteria were still the enemy and given time would clog the gravel.
The more effective approach we adopted involved placing a layer above the drainage layer where the same bacteria cleaned up the leachate, reducing the potential for clogging in the drainage layer while locking up contaminates like heavy metals and still allowing adequate drainage. Thus, the bacteria ceased to be our bio-enemy and became a bio-friend.
For landfills, the major challenge of the next decade, or more, will be managing perfluoroalkyl and polyfluoroalkyl substances (PFAS). These are human-made chemicals that have become ubiquitous in our daily lives over the last 60 years and are in numerous items, from food packaging to beauty products, to carpets and numerous other products, that find a way into landfills and result in concentrations in leachate at levels 100 to 1000 times what is considered acceptable in drinking water. They are sometimes called “forever chemicals” since they do not readily breakdown in a landfill.
There are numerous implications both for existing and future landfills, such as how they affect the service life of the engineered system. Looking beyond landfills, the movement to green energy has many unintended consequences that have not received adequate consideration. Along with climate change and its implications for all forms of waste management, these challenges will keep us busy for the next decade or more.
My advice is to focus their research on solving important questions that address problems that are now, or in the future, likely to impact society. This does not mean solving today’s problem tomorrow. My key contributions have each taken a couple of decades to do the fundamental research behind the practical solution to a problem that impacts society. My point here is that there is too much tendency to want immediate results. Breaking new ground in research always requires patience.
To learn more about the Donna Strickland Prize and other named NSERC prizes, visit the NSERC website.
Queen’s researchers have been recipients of some of NSERC’s most prestigious awards and distinctions. Their achievements have also been inspiration for others. In 2020, the E.W.R Steacie Memorial Fellowships established to support early-stage researchers was renamed to honour Queen’s Nobel Laureate Arthur McDonald. From outstanding contributions to science communication, to building multi-disciplinary teams to draw on their combined knowledge, and receiving the highest value funding grants, Queen’s researchers are tackling some of the world’s most significant and urgent challenges.
Learn more about these accomplishments below:
Awarded to innovative and bold research projects with the potential to create big impacts and to fund projects with long-term goals and support researchers with flexibility to explore multiple avenues in their field of study
2021 Highest Value: Dr. Cathleen Crudden
Recognizes outstanding Canadian teams of researchers from different disciplines who came together to engage in research drawing on their combined knowledge and skills, and produced a record of excellence achievements in the natural sciences and engineering
2019: Drs. Pascale Champagne, Michael Cunningham, Philip Jessop, Warren Mabee
2013: Drs. John Smol and Jules Blais (University of Ottawa)
Honour individuals and groups who make an outstanding contribution to the promotion of science in Canada through activities encouraging popular interest in science or developing science abilities
2019: Dr. Lynda Colgan
Awarded annually to recognize early-stage academic researchers in the natural sciences and engineering and to enhance their research capacity so that they can become leaders in and inspire others (Previously known as the E.W.R. Steacie Memoral Fellowships)
2018: Dr. Ahmed Hassan
2008: Dr. Troy Day
2003: Dr. Zongchao Jia
Given to an individual or team whose research, conducted in Canada, has led to a recent outstanding advance in any NSERC-supported field of the natural sciences or engineering
2008: Dr. Philip Jessop
Awarded annually to an individual whose body of work, conducted in Canada in the natural sciences for engineering, has demonstrated persistent excellence and influence
2004: Dr. John Smol
2003: Dr. Arthur McDonald, Nobel Prize Laureate in Physics
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