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Astronomy / Space Science - Environment - 25.09.2023 
New insights into the atmosphere and star of an exoplanet
A new study of the intriguing TRAPPIST-1 exoplanetary system has demonstrated the complex interaction between the activity of the system's star and its planetary features. Astronomers led by a team at Université de Montréal has made important progress in understanding the intriguing TRAPPIST-1 exoplanetary system, which was first discovered in 2016 amid speculation it could someday provide a place for humans to live.
Environment - Architecture - 25.09.2023
Environment - 20.09.2023 
Accelerated warming driving ecological change in Great Slave Lake
Researchers from Queen's University and Environment and Climate Change Canada have discovered that accelerated 21st -century warming has triggered a striking shift in algae composition in Great Slave Lake, North America's deepest lake. The findings were published today in the journal Proceedings of the Royal Society B , and suggests that declining ice coverage and other climate-related changes have marked the crossing of an important ecological threshold.
Environment - Health - 18.09.2023 
What is the carbon footprint of a hospital bed?
In a first-of-its-kind study, Waterloo researchers calculate the environmental footprint of hospitals Researchers from the University of Waterloo completed the first-ever assessment of a Canadian hospital to reveal its total environmental footprint and specific carbon emission hotspots. Studying a hospital in British Columbia during its 2019 fiscal year, the researchers identified energy and water use and purchasing of medical products as the hospital's primary hotspots, accounting for over half of the yearly footprint, totalling 3500-5000 tons of CO2 equivalent.
Environment - Economics - 13.09.2023
Environment - Innovation - 13.09.2023 
Western researchers to probe greenhouse gases at city landfill
The Western Institute for Earth and Space Exploration is leading a new project to measure methane released by London's dump, with a multi-disciplinary team of researchers helping to track the potent greenhouse gas. The team will use drones, satellites, as well as stationary and hand-held devices to determine exactly how much methane is produced at the city landfill on Manning Drive - officially named W12A - and whether any of it is escaping the collection system currently in place.
Environment - Earth Sciences - 12.09.2023 
New rivers in the North? Scientists identify how the dissection of Arctic landscapes is changing with accelerating climate change
New research co-led by Simon Fraser University and the University of British Columbia shows that amplified global warming in the Canadian High Arctic drove a profound shift in the structure of a river network carved into a permafrost landscape in only 60 years. Documenting a powerful interplay among climate change, the freeze-thaw dynamics of polygonal ground and the delivery of surface water by floods as well as snow and ice melting, the team developed a new view of the physical controls governing the speed and pattern of river channel development in these fragile landscapes.
Environment - 06.09.2023 
Migratory songbirds change breathing pattern to fly at high altitude
Climate change has become a climate catastrophe, say researchers. Earth, water, fire and wind are fighting back and everyone and everything is affected. And that includes the world's bird population. New research from Western University's Advanced Facility for Avian Research (AFAR) is the first to show that birds adjust their physiology during the migratory season to maintain oxygen uptake and movement to flight muscles, with some species exhibiting greater adjustments than others.
Environment - 31.08.2023 
Reevaluating the Arctic’s greenhouse gases
The magnitude of methane uptake in upland "sinks" may be larger than previously thought, and may increase under dry conditions, an UdeM-led study finds. Located in low-lying areas saturated with water, the wetlands that make up 14 per cent of the Arctic emit vast quantities of methane, a potent greenhouse gas.
Environment - Earth Sciences - 30.08.2023 
Lake water quality at risk
Forest fires make the water in lakes whose catchment areas have been burnt murkier and also richer in nutrients, a Canada-U.S. research team has found. More than two million hectares of Quebec forest reduced to ashes. Yellowknife evacuated. New York City under a thick blanket of orange smoke. Greek islands ravaged.
Environment - 30.08.2023
Environment - 30.08.2023
Environment - Materials Science - 28.08.2023 
Inspiration from spider webs and beetles to harvest fresh water from thin air
The proposed freshwater generation systems are inexpensive, energy-efficient, and environmentally friendly A team of researchers is designing novel systems to capture water vapour in the air and turn it into liquid. University of Waterloo professor Michael Tam and his PhD students Yi Wang and Weinan Zhao have developed sponges or membranes with a large surface area that continually capture moisture from their surrounding environment.
Life Sciences - Environment - 23.08.2023
Environment - 17.08.2023
Environment - 11.08.2023 
Marine heatwave impact on corals worse than previously thought
The effects of marine heatwaves caused by climate change on corals and biodiversity are worse than previously thought, according to new University of Victoria research published on Friday that also provides important clues about broader coral diversity and marine ecosystem health as the world grapples with record ocean temperatures.
Environment - Chemistry - 09.08.2023
Environment - 02.08.2023 
Clearcut logging leads to more frequent flooding, including extreme floods
Science, Health & Technology Lou Corpuz-Bosshart Study also shows that larger, intact watersheds reduce flood risk more effectively Loss of forest cover is associated with more frequent extreme flooding, as well as more frequent floods of any size, according to new UBC research. While it's widely thought that loss of forest cover is strongly linked to increased flooding, most studies have suggested that the impact is limited to smaller floods.
Environment - 26.07.2023
Earth Sciences - Environment - 20.07.2023 
Earthquake risk minimal when storing carbon under the deep ocean
Injecting carbon dioxide (CO2) into ocean basalt has almost no risk of triggering any seismic activity such as earthquakes or fault slip according to new research from Solid Carbon , a promising climate change mitigation project for reducing the amount of carbon in the Earth's atmosphere. Advanced computer modelling by scientists with the Solid Carbon team shows injecting CO2 under the Cascadia Basin has less than 1 percent chance of causing fault slip.
Environment
Results 1 - 20 of 189.
A new study of the intriguing TRAPPIST-1 exoplanetary system has demonstrated the complex interaction between the activity of the system's star and its planetary features. Astronomers led by a team at Université de Montréal has made important progress in understanding the intriguing TRAPPIST-1 exoplanetary system, which was first discovered in 2016 amid speculation it could someday provide a place for humans to live.
A sustainable alternative to air conditioning
Researchers set out to achieve passive cooling inside naturally conditioned buildings in hot, arid climates As the planet gets hotter, the need for cool living environments is becoming more urgent. But air conditioning is a major contributor to global warming since units use potent greenhouse gases and lots of energy.
Researchers set out to achieve passive cooling inside naturally conditioned buildings in hot, arid climates As the planet gets hotter, the need for cool living environments is becoming more urgent. But air conditioning is a major contributor to global warming since units use potent greenhouse gases and lots of energy.
Researchers from Queen's University and Environment and Climate Change Canada have discovered that accelerated 21st -century warming has triggered a striking shift in algae composition in Great Slave Lake, North America's deepest lake. The findings were published today in the journal Proceedings of the Royal Society B , and suggests that declining ice coverage and other climate-related changes have marked the crossing of an important ecological threshold.
In a first-of-its-kind study, Waterloo researchers calculate the environmental footprint of hospitals Researchers from the University of Waterloo completed the first-ever assessment of a Canadian hospital to reveal its total environmental footprint and specific carbon emission hotspots. Studying a hospital in British Columbia during its 2019 fiscal year, the researchers identified energy and water use and purchasing of medical products as the hospital's primary hotspots, accounting for over half of the yearly footprint, totalling 3500-5000 tons of CO2 equivalent.
Disrupting the myth of water abundance in Ontario
New research reveals half of our watersheds have a moderate to high potential for water risk Ontario may seem to be a water secure region, but new research out of the University of Waterloo challenges the myth of water abundance in the Great Lakes watershed. Using a first-of-its-kind risk analysis, researchers connected water quality, quantity, regulations and public concern to obtain a more comprehensive picture of water security at the local level.
New research reveals half of our watersheds have a moderate to high potential for water risk Ontario may seem to be a water secure region, but new research out of the University of Waterloo challenges the myth of water abundance in the Great Lakes watershed. Using a first-of-its-kind risk analysis, researchers connected water quality, quantity, regulations and public concern to obtain a more comprehensive picture of water security at the local level.
The Western Institute for Earth and Space Exploration is leading a new project to measure methane released by London's dump, with a multi-disciplinary team of researchers helping to track the potent greenhouse gas. The team will use drones, satellites, as well as stationary and hand-held devices to determine exactly how much methane is produced at the city landfill on Manning Drive - officially named W12A - and whether any of it is escaping the collection system currently in place.
New research co-led by Simon Fraser University and the University of British Columbia shows that amplified global warming in the Canadian High Arctic drove a profound shift in the structure of a river network carved into a permafrost landscape in only 60 years. Documenting a powerful interplay among climate change, the freeze-thaw dynamics of polygonal ground and the delivery of surface water by floods as well as snow and ice melting, the team developed a new view of the physical controls governing the speed and pattern of river channel development in these fragile landscapes.
Climate change has become a climate catastrophe, say researchers. Earth, water, fire and wind are fighting back and everyone and everything is affected. And that includes the world's bird population. New research from Western University's Advanced Facility for Avian Research (AFAR) is the first to show that birds adjust their physiology during the migratory season to maintain oxygen uptake and movement to flight muscles, with some species exhibiting greater adjustments than others.
The magnitude of methane uptake in upland "sinks" may be larger than previously thought, and may increase under dry conditions, an UdeM-led study finds. Located in low-lying areas saturated with water, the wetlands that make up 14 per cent of the Arctic emit vast quantities of methane, a potent greenhouse gas.
Forest fires make the water in lakes whose catchment areas have been burnt murkier and also richer in nutrients, a Canada-U.S. research team has found. More than two million hectares of Quebec forest reduced to ashes. Yellowknife evacuated. New York City under a thick blanket of orange smoke. Greek islands ravaged.
Fish buffered from recent marine heatwaves, showing there’s still time to act on climate change
Science, Health & Technology Alex Walls Fish were surprisingly resilient to marine heatwaves before 2019, highlighting the need to keep seas from warming further, according to new research . Marine heatwaves can have devastating effects on marine ecosystems and have been linked to widespread coral bleaching, harmful algal blooms, and abrupt declines in fish species.
Science, Health & Technology Alex Walls Fish were surprisingly resilient to marine heatwaves before 2019, highlighting the need to keep seas from warming further, according to new research . Marine heatwaves can have devastating effects on marine ecosystems and have been linked to widespread coral bleaching, harmful algal blooms, and abrupt declines in fish species.
Salmon bones confirm sustainable chum fishery for 2,500 years under Tsleil-Waututh Nation
Science, Health & Technology Alex Walls New research confirms that Tsleil-Waututh Nation has consistently and sustainably fished for chum salmon for 1,200 years longer than the archaeological record had previously demonstrated. This supports Tsleil-Waututh knowledge and further demonstrates that Tsleil-Waututh people have been sustainably living on and stewarding their traditional territory for longer than Western science may recognize.
Science, Health & Technology Alex Walls New research confirms that Tsleil-Waututh Nation has consistently and sustainably fished for chum salmon for 1,200 years longer than the archaeological record had previously demonstrated. This supports Tsleil-Waututh knowledge and further demonstrates that Tsleil-Waututh people have been sustainably living on and stewarding their traditional territory for longer than Western science may recognize.
The proposed freshwater generation systems are inexpensive, energy-efficient, and environmentally friendly A team of researchers is designing novel systems to capture water vapour in the air and turn it into liquid. University of Waterloo professor Michael Tam and his PhD students Yi Wang and Weinan Zhao have developed sponges or membranes with a large surface area that continually capture moisture from their surrounding environment.
The search for the super potato
Scientists have assembled the genome sequences of nearly 300 varieties of potatoes and its wild relatives to develop more nutritious, disease-free, and weather-proof crop As climate change continues to pose severe challenges to ensuring sustainable food supplies around the world, scientists from McGill University are looking for ways to improve the resilience and nutritional quality of potatoes.
Scientists have assembled the genome sequences of nearly 300 varieties of potatoes and its wild relatives to develop more nutritious, disease-free, and weather-proof crop As climate change continues to pose severe challenges to ensuring sustainable food supplies around the world, scientists from McGill University are looking for ways to improve the resilience and nutritional quality of potatoes.
Understanding the intersections of climate change and Indigenous health and well-being
Waterloo researcher presents at the 16th session of the Expert Mechanism on the Rights of Indigenous Peoples Waterloo Climate Institute Diverse knowledge and expertise are critical in understanding the intersections between health and climate change. Indigenous and local knowledge are fundamental in tackling this area of research and supporting the co-production of knowledge, bringing generations of wisdom, experience and practices to the discussion.
Waterloo researcher presents at the 16th session of the Expert Mechanism on the Rights of Indigenous Peoples Waterloo Climate Institute Diverse knowledge and expertise are critical in understanding the intersections between health and climate change. Indigenous and local knowledge are fundamental in tackling this area of research and supporting the co-production of knowledge, bringing generations of wisdom, experience and practices to the discussion.
The effects of marine heatwaves caused by climate change on corals and biodiversity are worse than previously thought, according to new University of Victoria research published on Friday that also provides important clues about broader coral diversity and marine ecosystem health as the world grapples with record ocean temperatures.
Collaborative research to advance sustainability
Professor David Simakov is developing innovative technologies to solve complex environmental challenges By Nicola Kelly Faculty of Engineering David Simakov, a professor in the Department of Chemical Engineering, is actively engaged in two bold interdisciplinary collaborations with Canadian and international partners to advance UN Sustainable Development Goals.
Professor David Simakov is developing innovative technologies to solve complex environmental challenges By Nicola Kelly Faculty of Engineering David Simakov, a professor in the Department of Chemical Engineering, is actively engaged in two bold interdisciplinary collaborations with Canadian and international partners to advance UN Sustainable Development Goals.
Science, Health & Technology Lou Corpuz-Bosshart Study also shows that larger, intact watersheds reduce flood risk more effectively Loss of forest cover is associated with more frequent extreme flooding, as well as more frequent floods of any size, according to new UBC research. While it's widely thought that loss of forest cover is strongly linked to increased flooding, most studies have suggested that the impact is limited to smaller floods.
New research method determines health impacts of heat and air quality
Researchers discover the rise in health concerns due to heat waves in Canada The planet experienced the hottest day on record earlier this month and climate projections estimate the intensity of heat waves and poor air quality will increase and continue to cause severe impacts. Researchers from the University of Waterloo and Toronto Metropolitan University have refined and expanded a method of data collection to assess their health impacts.
Researchers discover the rise in health concerns due to heat waves in Canada The planet experienced the hottest day on record earlier this month and climate projections estimate the intensity of heat waves and poor air quality will increase and continue to cause severe impacts. Researchers from the University of Waterloo and Toronto Metropolitan University have refined and expanded a method of data collection to assess their health impacts.
Injecting carbon dioxide (CO2) into ocean basalt has almost no risk of triggering any seismic activity such as earthquakes or fault slip according to new research from Solid Carbon , a promising climate change mitigation project for reducing the amount of carbon in the Earth's atmosphere. Advanced computer modelling by scientists with the Solid Carbon team shows injecting CO2 under the Cascadia Basin has less than 1 percent chance of causing fault slip.
