A veteran environmental researcher at uOttawa, he has spent over three decades uncovering the quiet stories told by lakebeds and chemical fingerprints of human activity.
articles
Study: Climate Change Alters Flower Nectar Quality and Supply
Monarch butterflies have always been remarkably resilient.
Scientists Devise Way to Track Space Junk as It Falls to Earth
Earthquake-detecting seismometers pinpoint sounds of space debris entering the atmosphere.
Exeter Research Leads Action to Create a Sustainable Pharmaceutical Future
Pharmaceuticals used in healthcare provide huge health and economic benefits to society, but are now found extensively as pollutants across global waterways.
Sea Star Murder Mystery: What’s Killing a Key Ocean Species?
It started in the summer of 2013. Sea stars were dying in huge numbers in Washington State’s Olympic National Park: They became covered in white lesions.
Engineering a Low-Cost Alternative Catalyst for Producing Sustainable Petrochemicals
Newly identified methods to harness the properties of tungsten carbide could yield viable substitutes for precious metals like platinum.
