Researchers working in Antarctica kept running into the same problem: the continental ice shelves, nearly impossible to navigate by boat.
That鈥檚 why oceanographers have turned to a more agile data collection process -- seals, wearing sensors on their heads.
The ice shelves of Antarctica are an extremely diverse environment thanks to the large amounts of nutrients generated by the interactions between ocean, land and ice shelf, .
In order to study the biodiversity closer, researchers have been using oceanographic data logging equipment on animals to get readings on conductivity, temperature and depth of the ocean.
The study about animal-born investigation techniques and their preliminary findings was published in October in the journal .
Previous studies using instruments strapped to migrating southern elephant seals and resident Weddell seals鈥攁 deep diving predator鈥斺渉ad shown some interesting physical processes in Antarctic areas,鈥 said lead study author Nobuo Kokubun, an assistant professor with Japan鈥檚 National Institute of Polar Research. 鈥淏ut even here, there has barely been anything investigating coastal areas covered by landfast ice.鈥
In order to record their data, the researchers attached satellite relay equipment with glue to the heads of eight Weddell seals, from March to September 2017, and were able to determine new aspects of the Antarctic ocean鈥檚 seasonal changes and the seal鈥檚 hunting habits.
Researchers hope to continue their use of seals to explore and log data about the Antarctic coastal marine ecosystem.
Procurement Minister and newly appointed Quebec lieutenant Jean-Yves Duclos is warning the NDP that the dental care program it helped put into place will be in jeopardy if it pulls its support from the governing Liberals.
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A two-story building collapsed in the southern Italian province of Naples early Sunday, killing two young siblings and leaving their mother and an older woman trapped, firefighters said.
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Specialist divers surveying the wreckage of the US$40 million superyacht that sank off Sicily in August, killing seven people including British tech tycoon Mike Lynch, have asked for heightened security to guard the vessel, over concerns that sensitive data locked in its safes may interest foreign governments, multiple sources told CNN.
Marxist lawmaker Anura Kumara Dissanayake on Sunday claimed he had won Sri Lanka鈥檚 presidential election.
Twenty-seven year 麻豆影视 reporter and anchor John Vennavally-Rao shares his story of what it was like to have an ostomy bag as part of his health-care battle. 'I鈥檓 grateful for what it did to extend my life,' he writes in a personal column for CTVNews.ca.
Kate, the Princess of Wales, made her first public appearance Sunday since she announced she had completed chemotherapy and would return to some public duties.
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A man is facing numerous drug trafficking charges after Dufferin OPP seized a large assortment of drugs and weapons in Orangeville earlier this week.
Pasquale Monaco says he鈥檚 debating whether to keep renting out the two-bedroom basement apartment of the Montreal building he owns after it was flooded 鈥 again 鈥 in August, when the remnants of tropical storm Debby sent four feet of water rushing into the space.
Infectious disease physician Dr. Isaac Bogoch says whooping cough is most risky for unvaccinated infants, children and older people.
The London Police Service (LPS) is currently investigating a suspicious death in the east end.
One person has died following a shooting in Scarborough late last night.
Donald Trump has long pledged to deport millions of people, but he's bringing more specifics to his current bid for the White House: invoking wartime powers, relying on like-minded governors and using the military.
An explosion in a coal mine in eastern Iran killed at least 33 workers and injured 17 others, officials said Sunday, marking one of the worst mining disasters in the country's history as others remained missing hours after the blast.
More than a year after the Titan submersible imploded, killing all five voyagers on board, the story of the ill-fated expedition to the Titanic has taken the form of a modern-day Greek tragedy overflowing with mortal pride and heedlessness.
In less than two months, Americans will go to the polls to choose their next president. But the process that translates those millions of votes into one seat in the Oval Office is much more complicated than a straight tally.
A two-story building collapsed in the southern Italian province of Naples early Sunday, killing two young siblings and leaving their mother and an older woman trapped, firefighters said.
Marxist lawmaker Anura Kumara Dissanayake on Sunday claimed he had won Sri Lanka鈥檚 presidential election.
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A $2.14-billion federal loan for an Ottawa-based satellite operator has Canadian politicians arguing about whether American billionaire Elon Musk poses a national security risk.
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Jonathan Aranda homered for the second consecutive game, helping Taj Bradley and the Tampa Bay Rays beat the Toronto Blue Jays 3-2 on Saturday.
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Volunteers and staff members gathered along Vancouver鈥檚 Stanley Park Seawall Saturday to pick up litter as part of International Coastal Cleanup Day.
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Milla White from Cochrane literally drew her way into a meeting with former boxer and actor Mickey Rourke.
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The Cambridge Professional Fire Fighters鈥 Association held their annual Muscular Dystrophy Boot Drive on Saturday.
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The most popular hockey podcasters on the planet brought some major attention to the Forest City this weekend with the annual Chiclets Cup.
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The Chatham-Kent Police Service (CKPS) has arrested a man following an incident on Saturday.
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A sea lion swam free after a rescue team disentangled it near Vancouver Island earlier this week.
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The Red Bridge, a historic landmark in Kamloops, B.C., was completely destroyed by fire early Thursday morning.
Animal protection officers in British Columbia have rescued three pit bulls 鈥 including one that gave birth to 10 puppies 鈥 from a rat-infested home in Kelowna.
Despite the heavy rain, plenty of muscle turned up for United Way鈥檚 annual Pull the Bus fundraiser in Lethbridge Friday.
Lethbridge County has rescinded its fire restriction as a result of the recent cool, wet weathr.
The Lethbridge Hurricanes kicked off the 2024-25 season on a winning note Friday night, defeating the Edmonton Oil Kings 3-1 in a game played at VisitLethbridge.com Arena.
A northern Ontario man is facing a $12,000 fine after illegally shooting a moose near the Batchawan River.
Following an outbreak of COVID-19 on its continuing care floor and just ahead of the flu season, St. Joseph鈥檚 General Hospital in Elliot Lake has opted to re-introduce a universal masking policy until further notice.
A 26-year-old driver from Surrey, B.C., has been charged with three counts of criminal negligence causing death and bodily harm in a crash that killed two youths in northern Ontario last year.
Newfoundland and Labrador sponsored a minor football team in England, now they鈥檙e about to play one of the biggest clubs in European soccer.
Newfoundland and Labrador's chief medical officer is monitoring the rise of whooping cough infections across the province as cases of the highly contagious disease continue to grow across Canada.
A 16-year-old biennial event aimed at fostering business in the country's eastern Arctic and northern regions has been cancelled indefinitely as a dispute unfolds between Inuit in Canada and a Labrador group claiming to share their heritage.
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