Sep 14: Science in the field special
We catch up with scientists on their research adventures this summer
Summer time is when many scientists can get away from the lab and the classroom, and instead head out to do their field work, venturing to often remote and exotic places and get their hands dirty collecting data.
Quirks & Quarks caught up with some of those scientists to have them share the sights and sounds of their summer adventures.
Wrestling gigantic ancient fish to figure out why they're dying
Dr. Madison Earhart, a postdoctoral fellow from the University of British Columbia, spent her summer fishing for enormous white sturgeon in the Fraser and Nechako Rivers in British Columbia. Since 2022, there have been a large number of deaths of this fish along the west coast of North America and it's concerning when a species that's been around for hundreds of million years suddenly starts dying off. She and her colleagues are trying to figure out what's happening and how to conserve this important and spectacular fish.
Installing Dark Matter detectors two kilometeres underground
Dr. Madeleine Zurowski of the University of Toronto has been underground most of this past summer at SNOLAB, located in Sudbury, Ontario. She's been helping install specially designed dark matter detectors in a project called SuperCDMS, as part of an international collaboration that is researching the nature of dark matter.
Managing Canada's worst invasive plant with moths
As Director of the Waterloo Wetland Laboratory, Dr. Rebecca Rooney has been investigating how to stop the spread of a plant called invasive Phragmites, which chokes wetlands, ditches and many other environments. Working with Dr. Sandy Smith at the University of Toronto and Dr. Robert Bourchier of Agriculture and Agri-Food Canada, they have introduced European moths which eat the plant. This summer PhD student Claire Schon and lab technician Ryan Graham went into the field to collect some more data on their project.
Scientists are working to restore a degraded peatland damaged by contamination from mining activity in Sudbury. Colin McCarter, the project lead from Nipissing University, described how they're trying to figure out how to best restore these toxic metal-contaminated landscapes to restore their natural capacity as wildfire-buffering, carbon-storing powerhouses.
Dr Kaley Walker is an atmospheric physicist from the University of Toronto. Working with the Canadian Space Agency, this summer she was in Sweden to send a massive balloon — 30 stories tall and 800,000 cubic meters in volume — on a high-altitude transatlantic flight to Nunavut, to measure stratospheric gases.
Dr. Sarah Murray is the co-director of an archeological project on the history of Porto Rafti, Greece. While surveying for Bronze Age relics, her team discovered an enormous missing limb from a famous Roman marble statue in the area, a monument popular with tourists for centuries. This summer, they returned with drones to make 3D models of the statue, to understand how the arm was attached to the statue's now limbless torso.
Astronauts assigned to NASA's Artemis II mission, who'll be heading to the moon as early as September 2025, embarked on their own field research this summer in Iceland to train as lunar geologists. CSA astronaut Jeremy Hansen documented his adventure and filled us in on why this training is crucial for their upcoming mission.
After wildfires devastated Lytton, BC in 2021, the government announced that they were going to support homeowners to rebuild homes that would be resistant to wildfire. Senior Engineer Lucas Coletta of Natural Resources Canada, was part of the team that tested various fire resilient materials and construction methods this past spring and summer.