Latest news with #ColinLaroque
CTV News
4 days ago
- Science
- CTV News
‘Make a positive change': U of S shelter project now provides nutritious snacks for those in need
Chloe Canning is a PhD student at U of S in the College of Environment and Sustainability. She is part of the class taught by professor Colin Laroque, whose fourth-year assignment allows students to come up with imaginative projects based on their areas of interest. (Carla Shynkaruk/CTV News) There's an unassuming piece of land on the northwest corner of the University of Saskatchewan (U of S) along the river that serves many valuable purposes. It's a site to help students learn and also doubles as a space for providing nutritious snacks to those who need them. Chloe Canning is a PhD student at U of S in the College of Environment and Sustainability. She is part of the class taught by professor Colin Laroque, whose fourth-year assignment allows students to come up with imaginative projects based on their areas of interest. 'Having that opportunity to be creative, students take that on, and they take it head-on and they do crazy things that you would never think, you know, you could do,' Canning told CTV News. U of S shelter project now provides nutritious snacks for those in need It was back in 2019 when a group of students in Laroque's class came up with the edible shelter belt project, an assignment aimed at making a difference. (Carla Shynkaruk/CTV News) It was back in 2019 when a group of students in Laroque's class came up with the edible shelter belt project, an assignment aimed at making a difference. 'They picked specific plants like the haskap that will be ready to go later in May, with the first berries out, then the gooseberries, and then the Saskatoon's or the cranberries. They picked the plants that they needed to kind of go week by week, so there would be something new to eat,' Colin Laroque said. There are also apples and cherries. The garden along the river has been a labour of love for students in the class who faced issues keeping it going. They had to deal with harsh elements affecting the plants since the plot is exposed, and COVID shutting down school resulted in no students to look after the plants. Now, six years later, it's thriving. It has also evolved into a source of nutrition for those who are vulnerable and don't have food. 'But the people who kind of actually do most of the picking and eating tend to be from the homeless community. They'll sit on the park bench. It's a place for them to sit, enjoy the views, and get a handful of berries that are nutritious for them when sometimes they're just hungry,' Laroque said. Canning now helps teach the Sustainability in Action class, which helps provide volunteers to keep the garden running. She says she sees a real desire by students to make a difference and help the community with their projects. They are so invested that a lot of the work is done outside of school. 'It's not just for a grade; it's for actually being able to do something and leave your mark and say, 'I tried to make a positive change in my community.'' U of S shelter project now provides nutritious snacks for those in need Another way the project has grown since it started was involving young children in creating a seating space for visitors to enjoy the area. 'They did a little Easter camp over Easter break with some kids. It was in partnership with the Wonder Hub, and then at the end, they created a colourful picnic table,' Canning said. Students in another class she instructs also started a project installing protective houses for bats at the shelter belt. 'That student group wanted to provide habitat for pollinators, so they put up a bat box.' Some of the plants have died over the years, and they try to replace them. According to Laroque, it's thanks to great volunteers and their partnership with The City of Saskatoon and the Meewasin Valley Authority that the project has managed to stay out of the weeds. 'Our glass is half full. We're going to keep going. Our bushes will keep growing.'
Yahoo
02-06-2025
- Climate
- Yahoo
'This is classic climate change': Sask. faces worst wildfire season in decades
Saskatchewan is battling the worst wildfire it's seen in decades — including the 300,000-hectare Shoe Fire in northern Saskatchewan — and experts say it's largely caused by climate change. "This is classic climate change," said Colin Laroque, head of soil science and professor at the University of Saskatchewan. Laroque said climatology is studied using 30-year timeframes of weather patterns, which "weren't that different" until recently. "If you're that 20, to 25, to 30 year [age], you're experiencing something that we've never really experienced before." Laroque said the question of whether this year is abnormal is relative. "It's in the more recent past, this is normal," Laroque said. "This is our new normal." He said if he were to ask someone his grandfather's age, or his father's age, they would find it "very unusual" to have forest fires this early. "These are things that we traditionally saw more in June, July and later summer, when everything dried out and then the fires took off," Laroque said. Saskatchewan is making its way out of a relatively dry period. Few places had snow for long periods of time over winter. In the past, "snowpacks" would take time to fully melt and trickle into the ground as it warmed up. This would recharge the moisture of the soil. "What's happening the last few years is that we go from a relatively cold period of time and one or two days later it's plus 22 [C]," Laroque explained. The extreme back-and-forth causes the snow to melt rapidly while the ground stays frozen, not allowing the snow to fully sink into the soil. Laroque said most of the snow ends up evaporating, causing "instant drought," similar to what the province experienced in spring 2024. "Then the trees rehydrated, sucked up a lot of the ground moisture and then everything is just ready to be burned," he said. He also noted Saskatchewan's forest and grasses were mainly brown from the dry weather and made great fuel for grass fires. Lori Daniels, professor and researcher at the University of British Columbia's department of forest and conservation sciences, said the emergency wildfire situation in the province is the result of an emergency global climate situation. "The further we are from the equator, we're seeing that those changes are amplified," Daniels said. "In Northern Canada and the northern parts of our provinces and up into the territories … we're experiencing more than three times what the global average is in terms of temperature change." Daniels said climate change is "the new reality" and it's unclear how long the province will be dealing with these fires. "We need substantial rain to wet down our ecosystems, dampen these fires, and make our ecosystems more resistant to fire for the rest of the summer," she said. "But there is a chance if we don't get the weather patterns that bring that rain, some of these fires may persist for a very long period of time." Not all is lost. Many ecosystems in Canada have adapted to large fires, Daniels said. "They are tremendously resilient natural systems," she said. "The seed banks that are sitting, you know, deep in the soil, the roots that kind of persist in the soil underneath, will re-sprout and begin to regrow even after fairly intense fires." There are also many shifts in tree species that surround the areas of a fire. Daniels said trees like broadleaf, conifer and needleleaf tend to grow in quickly. "Fire can also be a rejuvenating force," she said. Daniels said some Indigenous communities have used fire as a part of their land stewardship. "We are now learning in Western Canada from our Indigenous collaborators and Indigenous knowledge holders that there was tremendous value in using fire, 'low intensity fire' or 'good fire'," Daniels said. In the spring and fall, a specific type of fire would be used by some Indigenous communities to burn off fuels that have accumulated over a couple of seasons to stimulate understory plants and to remove the density of trees. "You're still maintaining a forest ecosystem around you, but you're changing the amount of fuel."
Yahoo
01-06-2025
- Health
- Yahoo
'This is classic climate change': Sask. faces worst wildfire season in decades
Saskatchewan is battling the worst wildfire it's seen in decades — including the 300,000-hectare Shoe Fire in northern Saskatchewan — and experts say it's largely caused by climate change. "This is classic climate change," said Colin Laroque, head of soil science and professor at the University of Saskatchewan. Laroque said climatology is studied using 30-year timeframes of weather patterns, which "weren't that different" until recently. "If you're that 20, to 25, to 30 year [age], you're experiencing something that we've never really experienced before." Laroque said the question of whether this year is abnormal is relative. "It's in the more recent past, this is normal," Laroque said. "This is our new normal." He said if he were to ask someone his grandfather's age, or his father's age, they would find it "very unusual" to have forest fires this early. "These are things that we traditionally saw more in June, July and later summer, when everything dried out and then the fires took off," Laroque said. Saskatchewan is making its way out of a relatively dry period. Few places had snow for long periods of time over winter. In the past, "snowpacks" would take time to fully melt and trickle into the ground as it warmed up. This would recharge the moisture of the soil. "What's happening the last few years is that we go from a relatively cold period of time and one or two days later it's plus 22 [C]," Laroque explained. The extreme back-and-forth causes the snow to melt rapidly while the ground stays frozen, not allowing the snow to fully sink into the soil. Laroque said most of the snow ends up evaporating, causing "instant drought," similar to what the province experienced in spring 2024. "Then the trees rehydrated, sucked up a lot of the ground moisture and then everything is just ready to be burned," he said. He also noted Saskatchewan's forest and grasses were mainly brown from the dry weather and made great fuel for grass fires. Lori Daniels, professor and researcher at the University of British Columbia's department of forest and conservation sciences, said the emergency wildfire situation in the province is the result of an emergency global climate situation. "The further we are from the equator, we're seeing that those changes are amplified," Daniels said. "In Northern Canada and the northern parts of our provinces and up into the territories … we're experiencing more than three times what the global average is in terms of temperature change." Daniels said climate change is "the new reality" and it's unclear how long the province will be dealing with these fires. "We need substantial rain to wet down our ecosystems, dampen these fires, and make our ecosystems more resistant to fire for the rest of the summer," she said. "But there is a chance if we don't get the weather patterns that bring that rain, some of these fires may persist for a very long period of time." Not all is lost. Many ecosystems in Canada have adapted to large fires, Daniels said. "They are tremendously resilient natural systems," she said. "The seed banks that are sitting, you know, deep in the soil, the roots that kind of persist in the soil underneath, will re-sprout and begin to regrow even after fairly intense fires." There are also many shifts in tree species that surround the areas of a fire. Daniels said trees like broadleaf, conifer and needleleaf tend to grow in quickly. "Fire can also be a rejuvenating force," she said. Daniels said some Indigenous communities have used fire as a part of their land stewardship. "We are now learning in Western Canada from our Indigenous collaborators and Indigenous knowledge holders that there was tremendous value in using fire, 'low intensity fire' or 'good fire'," Daniels said. In the spring and fall, a specific type of fire would be used by some Indigenous communities to burn off fuels that have accumulated over a couple of seasons to stimulate understory plants and to remove the density of trees. "You're still maintaining a forest ecosystem around you, but you're changing the amount of fuel."
CBC
01-06-2025
- General
- CBC
'This is classic climate change': Sask. faces worst wildfire season in decades
There have been 207 wildfires this year as of Friday — 40 more than the same period last year Image | Fire at Besnard Lake Caption: Fire travels towards a treeline at Besnard Lake in La Ronge, Sask., on Wednesday. The Canadian military has been called in to help fight wildfires in northern Saskatchewan. (Submitted by Trevor Phenix) Saskatchewan is battling the worst wildfire it's seen in decades — including the 300,000-hectare Shoe Fire in northern Saskatchewan — and experts say it's largely caused by climate change. "This is classic climate change," said Colin Laroque, head of soil science and professor at the University of Saskatchewan. Laroque said climatology is studied using 30-year timeframes of weather patterns, which "weren't that different" until recently. "If you're that 20, to 25, to 30 year [age], you're experiencing something that we've never really experienced before." Poor internet connection? CBC Lite is our low-bandwidth website. Laroque said the question of whether this year is abnormal is relative. "It's in the more recent past, this is normal," Laroque said. "This is our new normal." He said if he were to ask someone his grandfather's age, or his father's age, they would find it "very unusual" to have forest fires this early. "These are things that we traditionally saw more in June, July and later summer, when everything dried out and then the fires took off," Laroque said. Saskatchewan is making its way out of a relatively dry period. Few places had snow for long periods of time over winter. In the past, "snowpacks" would take time to fully melt and trickle into the ground as it warmed up. This would recharge the moisture of the soil. "What's happening the last few years is that we go from a relatively cold period of time and one or two days later it's plus 22 [C]," Laroque explained. The extreme back-and-forth causes the snow to melt rapidly while the ground stays frozen, not allowing the snow to fully sink into the soil. Laroque said most of the snow ends up evaporating, causing "instant drought," similar to what the province experienced in spring 2024. "Then the trees rehydrated, sucked up a lot of the ground moisture and then everything is just ready to be burned," he said. He also noted Saskatchewan's forest and grasses were mainly brown from the dry weather and made great fuel for grass fires. Lori Daniels, professor and researcher at the University of British Columbia's department of forest and conservation sciences, said the emergency wildfire situation in the province is the result of an emergency global climate situation. "The further we are from the equator, we're seeing that those changes are amplified," Daniels said. "In Northern Canada and the northern parts of our provinces and up into the territories … we're experiencing more than three times what the global average is in terms of temperature change." Daniels said climate change is "the new reality" and it's unclear how long the province will be dealing with these fires. "We need substantial rain to wet down our ecosystems, dampen these fires, and make our ecosystems more resistant to fire for the rest of the summer," she said. "But there is a chance if we don't get the weather patterns that bring that rain, some of these fires may persist for a very long period of time." Not all is lost. Many ecosystems in Canada have adapted to large fires, Daniels said. "They are tremendously resilient natural systems," she said. "The seed banks that are sitting, you know, deep in the soil, the roots that kind of persist in the soil underneath, will re-sprout and begin to regrow even after fairly intense fires." There are also many shifts in tree species that surround the areas of a fire. Daniels said trees like broadleaf, conifer and needleleaf tend to grow in quickly. "Fire can also be a rejuvenating force," she said. Daniels said some Indigenous communities have used fire as a part of their land stewardship. "We are now learning in Western Canada from our Indigenous collaborators and Indigenous knowledge holders that there was tremendous value in using fire, 'low intensity fire' or 'good fire'," Daniels said. In the spring and fall, a specific type of fire would be used by some Indigenous communities to burn off fuels that have accumulated over a couple of seasons to stimulate understory plants and to remove the density of trees. "You're still maintaining a forest ecosystem around you, but you're changing the amount of fuel."
