Gasp couple fights to save ancestral home from coastal erosion - Action News
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Montreal

Gasp couple fights to save ancestral home from coastal erosion

In New Richmond, a seaside town of less than 4,000 residents on the coast of Quebec's Gasp Peninsula, climate change has accelerated coastal erosion. Now, local residents Bruce Willett and Avril Aitken are fighting back.

Bruce Willett and Avril Aitken have put down 650 tonnes of rocks to try to protect their coastline property

Bruce Willett and Avril Aitken's home was built in 1832. (Saroja Coelho/CBC)

While warmer temperatures have been recorded around the world this summer,global warming still remains an abstract concept for some.

But in New Richmond,a seaside town of fewer than 4,000 residents onQuebec's Gasp Peninsula, the effects of climate change are a constant source of concern.

Coastal erosion is accelerating, and it threatenshomes, businesses, churches, the local high school, a seniors home, and even cemeteries, long established along the town's shoreline.

Now, local couple BruceWillettandAvrilAitkenare fighting back in hopes of saving their ancestral home, built in 1832 by Willett's great-great-grandfather.

Accelerated by climate change, coastal erosion is eating away at Willett and Aiken's shoreline property. (Saroja Coelho/CBC)

"This home has served the family well for five generations," Willett told CBC News in a telephone interview.

"And we are preserving it for the sixth."

Protecting their land against erosion

Town officials informed the couple two years ago that they could expect to lose 10 centimetres of their property due to erosion annually, Aitken said.

At the time, they thought that wasn't too serious. But now, "there are these big chunks more than a metre deep that have just slid down," she said.

So they decidedto employ a technique known as "rocking,"bringing in 650 tonnes of rocks from a Gasp quarryto build a barrier totry to protect a 100-metre stretch of land.

The entire shoreline measures 190 metres, but protecting it allwould require them to order a costly engineering study and get further approvals fromthe municipality, Willett said.

So far, he said the rocking seems tohave strengthened the 100-metre section of land in front of their home, but erosion is still eating away atthe 90 metres that remain unprotected.

He is also planting vegetation, such as wild roses, which put down broad root networks, on the shoreline to try to hold the soil in place.

ButWillettsaid he fears the clay underneath the 650-tonne rock barrier will swallow the rocks over time.

Quebec researchers studying theproblem

Suzanne Derjza is a Universit du Qubec Rimouski researcher who works with a programthat is gathering data to help coastal municipalities manage the risks of coastline erosion.

The project, sponsored by Quebec's Environment Ministry,covers 5,000 kilometres of the province's coastline, including along the St. Lawrence River, the Gulf of the St. Lawrence, and the Gasp coast.

"Erosion is basically a natural phenomenon," Derzja explained. "In some sectors, it is amplified by climate change."

The effects of climate change can be seen in higher high tides, lower low tides and violent storm surges. Warmer wintersalso mean there's less ice to protect the shoreline from winter storms.

"Rocking is one solution" to respond to coastal erosion, Derzja said.

TheUQARteam has also recommended that municipalities movestructures back from the shore and deny construction permits in at-riskareas.

Erosion could cost the province $1.5B, study says

A joint 2015 study by UQAR and Ouranos, a Quebec think tank that studies the impact of climate change, found that coastal erosion would cost Quebec$1.5 billion in damage to shoreline structures, roads and railways over a 50-year period.

But taking action to mitigate the risks of erosion would limit those costs, the study concluded.

Battered by storms and high tides, much of Perc Beach was swept away. A rocking operation has since restored the popular Gasp tourist attraction. (Marika Wheeler/CBC)

To date, Transport Quebec has started to consolidate stretches of existing highways and changing routes to try to mitigate the problem, while 8,000 truckloads of rocks were also recently brought in to save PercBeach in the Gasp region.

Much of the beach was swept awayafter it was damaged by storms and high tides, but it has since been restored.

In the meantime, back in New Richmond, Willett and Aitken say they hope they can preserve their home to one day be able to hand it to their daughters.

"It's just forever and ever and ever a beautiful spot here," Willett said. "It's a lot of work to maintain it [and]keep it up but that's OK."

With files from CBC's Saroja Coelho