Scientists Predict There Could be More Plastic than Fish in the Oceans by 2050

And BC is bearing the brunt of this global epidemic of garbage.

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Feb 27 2017, 6:27pm

Photos by author.

When you're driving down the West Coast Highway on Vancouver Island, it's hard not to be in awe of the surrounding natural beauty. The 100-km stretch of highway that runs from Victoria to Port Renfrew is flanked by the sprawling Pacific Ocean on one side, and lush rainforest on the other. Scattered between the trees and ocean are a plethora of beaches where people hike, surf, swim, and camp; it's a paradise for outdoor enthusiasts.

But beneath the pristine wilderness there's a global epidemic slowly infiltrating Canada's oceans and beaches. Garbage.

On a typical wet-winter west coast afternoon, I drove out to Sombrio Beach, located approximately 20-km south of Port Renfrew, to see first-hand the impact garbage is having on our ocean and beaches. I spent the afternoon with an international group called the Surfrider Foundation whose mandate "is dedicated to the protection and enjoyment of the world's oceans, waves and beaches through a powerful activist network."

Surfrider started as a small grassroots movement in California during the 1980s and now boasts over 50,000 members with roughly 80 chapters around the globe, including three in Canada. Every month the Vancouver Island Chapter has a beach cleanup, where volunteers put on work gloves, rubber boots, and pick-up garbage.

On this particular day, there are a couple of dozen volunteers scattered across the beach, piling discarded bottles, cigarette butts, plastic straws, beer cans, flip flops, and an assortment of other trash into white pails. Ultimately, the group dumps the garbage onto a giant blue tarp where it's sorted and carried out to a truck for proper disposal. After the trash is gathered and weighed, the volunteers on Sombrio will have picked up approximately 650-lbs of garbage, including a substantial bundle of gigantic wire that's washed ashore.

It's a problem that has locals taking action.

"I've been coming out to this beach since I was kid," said Jamie McKay, Chairperson of the Vancouver Island chapter of Surfrider and lead organizer of the Sombrio cleanup. McKay added that he eventually started coming out to cleanups with Surfrider and before he knew it, he was helping lead the local chapter.

Surfrider has a variety of initiatives and campaigns focusing on beach access, coastal preservation, clean water, ocean protection and plastic pollution. Garbage and plastic pollution has become a global epidemic, one that Surfrider is working hard to combat. 

In September of last year, more than 40-tonnes of garbage was pulled from the beaches of Vancouver Island alone. A good portion of the garbage is alleged to have come from the Japanese tsunami from 2011. However, the problem is not limited to just Vancouver Island; in 2015 a study estimated that the ocean contained 5.25-trillion pieces of garbage and counting. Some even estimate there will be more plastic than fish in the ocean by 2050.

There have been reports from around the globe about the impact plastic pollution is having on both coastal marine environments and the wildlife that inhabit these regions. Recently, a whale off the Norwegian coast was found with more than 30-plastic bags in its stomach. In Canada, researchers have warned that plastic is affecting birds and smaller marine life. For a country with the largest coastline, it's a problem that's not getting better.   

"The amount of plastic on [the] beaches is getting worse," said Gillian Montgomery, Chapter Manager of the Vancouver Island Surfrider. Montgomery elaborated, adding that from what she's seen, plastic pollution has only gotten worse the last few years and it's not getting any better. It's a frustration echoed by her colleague McKay, "The government does not publicly say plastics are a problem because we have recycling they just assume recycling takes care of everything."

The BC government did not respond to a multiple requests for comment. 

A good portion of this plastic pollution is attributed to "throwaway" culture. Coffee cups, water bottles and plastic bags are just some of the biggest culprits that often end up in the ocean and on the beach. Some of these plastics, once they're in the ocean, break down into microplastics. In its simplest form, plastics shred into smaller particles as sunlight makes them brittle and the waves break them up, leaving them adrift to be ingested by marine life.

"Most of the oceans now contain some amount of microplastics," Marcus Eriksen, co-founder and Research Director of the 5 Gyres Institute, a nonprofit group "that empowers action against the global health crisis of plastic pollution through science, art, education, and adventure," told VICE.  

The research on the impact of microplastics is relatively new; as a result, authoritative data is mostly incomplete. However, Dr. Marie Noel, Research Manager of the Ocean Pollution Research Program at the Vancouver Aquarium, said in one study they found "…3,000 particles of microplastics per cubic meter of seawater…which is a significant amount." A few papers have been released on the impact of microplastics, but Noel hopes to have a full report out sometime in the near future.

Noel added that the pollution program is also studying the effects of plastic and garbage on killer whales, mussels, zooplankton and is doing a broad monitoring of pollution on the BC coast.
Locally, Surfrider is working with the City of Victoria to try and establish a plastic bag ban in stores, with the hopes of getting consumers to switch to reusable bags. In Tofino, a small coastal town on the west coast of Vancouver Island, a Surfrider led initiative has several businesses who have voluntarily agreed to stop using plastic straws.

Surfrider's Montgomery said people can do other things like stop using single-use plastics like water bottles, refuse a plastic straw when at a restaurant, and instead of using plastic bags bring your own reusable bags when you shop and bring your own coffee mug when filling up your beverage.

Ultimately, many think actual policies are needed for people to change their consumer habits. 

"It's a long-term effort to get rid of the single use throwaway culture," Eriksen said. He added that legislation would help place responsibility on the consumer and their habits. But ultimately, change can start with the an individual's habits and consciousness of what they're buying.  

"The biggest first step anyone can take is when they're at the grocery store shopping is thinking about what they're purchasing," said McKay. 

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