Video shows suspect setting Toronto-area barbershop on fire
Video of a suspect lighting a Richmond Hill barbershop on fire earlier this week has been released by police.
New research has found that climate change could cause more than 100,000 tonnes of micro-organisms to be released into natural ecosystems every year, a result of melting glaciers in the Northern Hemisphere.
A team of researchers with Aarhus University has analyzed meltwaters from eight glaciers across Europe and North America and two sites in western Greenland, concluding that one millilitre of glacier meltwater contains approximately 10,000 micro-organisms -- mostly consisting of algae, bacteria, viruses, and fungi.
The environmental ramifications of these micro-organisms spreading into global waters remain uncertain.
"Much of the carbon released from the melting glaciers will end up in the rivers supplied by the glaciers, or in the sea,” Ian Stevens, a researcher with the Department of Environmental Science at Aarhus University, said in a news release. “However, we do not yet know whether the microorganisms can be harmful or beneficial, or what consequences the changes in the carbon supply could have for agriculture using the water from glaciers.”
The study also suggested a scenario where up to 0.65 million tonnes of carbon could be released from glaciers in the Northern Hemisphere every year, based on an average temperature increase of around 2.7 C in 2100.
Scientists from Aberystwyth University, in Wales, have also warned that 100,000 tonnes of microbes – noting both harmful and beneficial ones – could also spread throughout downstream ecosystems as glaciers continue to melt.
Tristram Irvine-Fynn, a researcher with Aberystwyth University, said in a news release that “melting glacier ice surfaces host active microbial communities that contribute to melting and biogeochemical cycling, and nourish downstream ecosystems; but these communities remain poorly understood.”
“Over the coming decades, the forecast 'peak water' from Earth's mountain glaciers means we need to improve our understanding of the state and fate of ecosystems on the surface of glaciers,” he added.
“With a better grasp of that picture, we could better predict the effects of climate change on glacial surfaces and catchment biogeochemistry.”
According to the United States Geological Survey (USGS), countless aquatic species require glacier meltwater to survive. This includes aquatic insects that are “fundamental components” of the food web. Changes in stream habitat, USGS warns, may adversely impact aquatic life in ways that affect food supplies on a global scale.
Video of a suspect lighting a Richmond Hill barbershop on fire earlier this week has been released by police.
A New Brunswick woman suffering from sarcoidosis, a disease that limits your lung capacity, is in need of a double lung transplant.
The adorable trio of child actors from the 1993 classic comedy 'Mrs. Doubtfire,' which starred the late and great Robin Williams, are all grown up and looking back on their seminal time together.
York Regional Police say they are continuing to search for a suspect in an auto theft investigation who was captured on video running over a police officer in Toronto last month.
TD Bank Group could be hit with more severe penalties than previously expected, says a banking analyst after a report that the investigation it faces in the U.S. is tied to laundering illicit fentanyl profits.
A Chinese truck driver was praised in local media Saturday for parking his vehicle across a highway and preventing more cars from tumbling down a slope after a section of the road in the country's mountainous south collapsed and killed at least 48 people.
A source close to singer Britney Spears tells CNN that the pop star is 'home and safe' after she had a 'major fight' with her boyfriend on Wednesday night at the Chateau Marmont in West Hollywood.
Pius Suter scored with 1:39 left and the Vancouver Canucks advanced to the second round of the NHL playoffs with a 1-0 victory over the Nashville Predators on Friday night in Game 6.
Quebec Premier François Legault reiterated that the pro-Palestinian encampment at McGill University must be dismantled while police remain 'on the lookout for new developments.'
Alberta Ballet's double-bill production of 'Der Wolf' and 'The Rite of Spring' marks not only its final show of the season, but the last production for twin sisters Alexandra and Jennifer Gibson.
A British Columbia mayor has been censured by city council – stripping him of his travel and lobbying budgets and removing him from city committees – for allegedly distributing a book that questions the history of Indigenous residential schools in Canada.
Three men in Quebec from the same family have fathered more than 600 children.
A group of SaskPower workers recently received special recognition at the legislature – for their efforts in repairing one of Saskatchewan's largest power plants after it was knocked offline for months following a serious flood last summer.
A police officer on Montreal's South Shore anonymously donated a kidney that wound up drastically changing the life of a schoolteacher living on dialysis.
Since 1932, Montreal's Henri Henri has been filled to the brim with every possible kind of hat, from newsboy caps to feathered fedoras.
Police in Oak Bay, B.C., had to close a stretch of road Sunday to help an elephant seal named Emerson get safely back into the water.
Out of more than 9,000 entries from over 2,000 breweries in 50 countries, a handful of B.C. brews landed on the podium at the World Beer Cup this week.
Raneem, 10, lives with a neurological condition and liver disease and needs Cholbam, a medication, for a longer and healthier life.