UBC student researching microplastics in Galapagos penguins
Researchers at the University of British Columbia are studying just how much plastic is ending up in the ocean — by examining penguin feces.
It isn't something everyone would be ready to roll up their sleeves for, but Karly McMullen says it's what she’s passionate about.
"We collected Galapagos penguin scat,” she said. "We're looking at how much microplastics the Galapagos penguin will eat."
McMullen is a student in the Oceans and Fisheries department and is working to determine how microplastics end up being ingested by marine life and eventually the food web.
Her passion for the environment led her all the way to the Galapagos Islands where she began studying samples of fish stomachs, seawater, zooplankton and penguin feces.
"In one fish, for example, that had 29 fibres, we were seeing blue, green, pink,” she said, adding that in the absence of microplastics the fish stomach would normally be filled with algae or brown-looking matter.
The microplastics are about half the size of a human hair and McMullen is studying them at a UBC lab along with PhD candidate Mathew Kowal.
"As far as all types of scientific research goes, I think this is one that's really related to everyone,” said Kowal, who is a chemist.
He works to analyze exactly what kinds of microplastics are being found in the samples, and says one is much more common than others.
"PET is something that you find in soda bottles, a lot of clothing, anything labeled 'polyester.' It's the most commonly produced plastic so it makes sense that it would be the commonly found one.
Their work is now being detailed in a research paper that will eventually be published.
"Plastic production is increasing every year, and I think we need to focus on reducing that increase,” said McMullen.
She hopes their work help people better understand the impact of microplastics on aquatic life, and encourage communities to rethink their plastic use.
CTVNews.ca Top Stories
Stormy Daniels describes meeting Trump during occasionally graphic testimony in hush money trial
Stormy Daniels took the witness stand Tuesday at Donald Trump's hush money trial, describing for jurors a sexual encounter the porn actor says she had with him in 2006 that resulted in her being paid off to keep silent during the presidential race 10 years later.
Indian envoy warns of 'big red line,' days after charges laid in Nijjar case
India's envoy to Canada insists relations between the two countries are positive overall, despite what he describes as 'a lot of noise.'
Susan Buckner, who played spirited cheerleader Patty Simcox in 'Grease,' dead at 72
Susan Buckner, best known for playing peppy Rydell High School cheerleader Patty Simcox in the 1978 classic movie musical 'Grease,' has died. She was 72.
Former homicide detective explains how police will investigate shooting outside Drake's Bridle Path mansion
Footage from dozens of security cameras in the area of Drake’s Bridle Path mansion could be the key to identifying the suspect responsible for shooting and seriously injuring a security guard outside the rapper’s sprawling home early Tuesday morning, a former Toronto homicide detective says.
Jeremy Skibicki has 'uphill battle' to prove he's not criminally responsible in Winnipeg killings: legal analysts
Accused killer Jeremy Skibicki could have a challenging time convincing a judge that he is not criminally responsible for the deaths of four Indigenous women, a legal analyst says.
Alcohol believed to be a factor in boating incident after 2 men die: N.S. RCMP
Two Nova Scotia men are dead after a boat they were travelling in sank in the Annapolis River in Granville Centre, N.S., on Monday.
Northern Ont. woman makes 'eggstraordinary' find
A chicken farmer near Mattawa made an 'eggstraordinary' find Friday morning when she discovered one of her hens laid an egg close to three times the size of an average large chicken egg.
Bye-bye bag fee: Calgary repeals single-use bylaw
A Calgary bylaw requiring businesses to charge a minimum bag fee and only provide single-use items when requested has officially been tossed.
CFL suspends Argos QB Chad Kelly at least nine games following investigation
The CFL suspended Toronto Argonauts quarterback Chad Kelly for at least nine regular-season games Tuesday following its investigation into a lawsuit filed by a former strength-and-conditioning coach against both the player and club.