Allies across the globe are pledging to increase their assistance in Canada’s battle against hundreds of blazes amid the country’s worst-ever start to wildfire season, which is fuelling concerns about the worsening consequences of climate change.
Forest fires continued to burn across Canada on Thursday, forcing thousands of people from their homes and sending a smoky haze billowing over a large swath of the United States.
Although wildfires are common in Canada, it is unusual for blazes to be burning simultaneously in the east and west, stretching firefighting resources and forcing the Canadian government to send the military to help.
The U.S. has sent hundreds of firefighters to Canada over the past few weeks and is sending more.
U.S. Senate Majority Leader Chuck Schumer on Thursday called on Agriculture Secretary Tom Vilsack to double the number of U.S. personnel available to help fight wildfires in Canada.
"The climate crisis is real, and it is here to stay. We must take action against the climate crisis, both short-term and long-term," Schumer said in a speech on the Senate floor.
Prime Minister Justin Trudeau thanked U.S. President Joe Biden for the help on Wednesday and discussed the need to "work together to address the devastating impacts of climate change," according to a statement from Trudeau’s office.
France, Portugal and Spain were sending more than 280 firefighters, European Commission President Ursula von der Leyen said on Thursday. South Africa, Australia and New Zealand have also sent personnel.
Some of the worst fires have sprung up in the eastern province of Quebec, where some 12,600 people have had to evacuate their homes, provincial Public Safety Minister Francois Bonnardel told a briefing on Thursday.
"We’re not happy about the situation; though some fires are under control, some (are) not," Bonnardel told reporters. About 133 fires are currently active in the province.
About 3.8 million hectares (9.4 million acres) have already burned, roughly 15 times the annual average of the past decade, according to federal Minister of Emergency Preparedness Bill Blair. Warm, dry conditions were expected to persist in the months ahead.
Wildfire season started unseasonably early in Alberta last month and burned a record area, and Nova Scotia continues to battle its largest-ever blaze.
In parts of the Pacific province of British Columbia, battling the second-biggest wildfire on record, temperatures were forecast to hit 33 Celsius (91 Fahrenheit) on Thursday before thunderstorms and heavy rains arrive on Friday.
Rob Schweitzer, executive director of BC Wildfire, said lightning strikes could spark more blazes in tinder-dry forests, and the outcome would depend on how much precipitation comes with the storms.
"When you get 150 or 200 strikes in one day from lightning coming through the province, it’s impossible to have enough resources to suppress them all," he said.
Wildfires have eased in Alberta, the center of Canada’s oil and gas industry, but more than 3,000 people remain under evacuation orders, and heat warnings are in effect in the south of the province.