'Otherworldly' Portuguese man o' war becoming more common on Nova Scotia's inshore | Canada News Media
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‘Otherworldly’ Portuguese man o’ war becoming more common on Nova Scotia’s inshore

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HALIFAX – With a little help from the warming Gulf Stream, Nova Scotia beachgoers are encountering a strangecreature with a balloon-like body whose sting packs a higher punch than that of jellyfish.

Last week, a Portuguese man o’ war appeared at a surfing hot spot on Lawrencetown Beach in Dartmouth, N.S. The animal, a species of siphonophore — closely related to jellyfish — has a transparent, inflated sail often adorned with purple, blue or pink markings. It drifts through the water, propelled by currents and wind.

Although there are no concrete numbers on how often the Portuguese man o’ war is spotted in Nova Scotia, Sandra Johnston, with the province’s Natural Resources Department, said sightings have become more common along east and south shore beaches since 2020.

“(Getting stung) is quite a painful sting. It is just like a jellyfish sting but significantly stronger that lasts around 20 minutes,” Johnston said in an interview.

Boris Worm, a biology professor at Dalhousie University in Halifax who studies marine conservation and biodiversity, called the subtropic creature “absolutely fascinating and otherworldly.”

Worm said the rise in Portuguese man o’ war sightings in Nova Scotia is likely because the Gulf Stream — a channel of warm water that flows up the eastern coast of North America — has become stronger in the northwest Atlantic Ocean and has warmed the south shore of Nova Scotia faster than it has other parts of the ocean.

The Portuguese man o’ war live in subtropical gyres — revolving masses of water that have become home to lots of different organisms. As the Gulf Stream’s influence gets stronger, tropical and subtropical creatures are being transported further away, all the way to Nova Scotia’s inshore.

While other jellyfish-related species tend to live in deeper water, the Portuguese man o’ war drifts closer to the surface. Its tentacles usually extend a few metres behind it — in extreme cases they can be as long as 30 metres — and Worm said their length increases the risk of contact with swimmers.

“You could swim without ever seeing the sail or the organisms that could be some 10, 20 or 50 feet away, but the tentacles might still drift behind and sting you,” Worm said.

Other tropical fish making appearances in Nova Scotia from warming waters include butterfly fish, trigger fish and sea horses.

Neither Nova Scotia Parks nor the Nova Scotia Lifeguard Society tracks Portuguese man o’ war sightings; Nova Scotia Parks said it issues advisories online and on-site when the creature is spotted. Nova Scotia Health says hospital visits aren’t tracked by cause, so there’s no way to know how many people seek care for Portuguese man o’ war stings each year.

Atlantic Canada Poison Centre’s Jill Duncan said the low likelihood of serious injury from these stings further obscures how many people are stung each year. “The most common thing that happens when you get stung is pain and red welts in the area that you’re stung,” Duncan said in an interview.

“It’s uncommon to go into a hospital and even (more) uncommon for there to be serious effects and death.”

Contrary to the “old wives tales” that urine is an effective antidote to a jellyfish sting, Duncan said, the best treatment after contact with a Portuguese man o’ war is to rinse the wound with salt water and submerge it in warm water afterward.

This report by The Canadian Press was first published July 8, 2024.

The Canadian Press. All rights reserved.

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Third deer infected with chronic wasting disease in B.C.

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VICTORIA – A new case of chronic wasting disease, an incurable illness that has the potential to decimate deer populations, has been identified in British Columbia. 

The B.C. Ministry of Water, Land and Resource Stewardship says the discovery of the infection in a white-tailed deer hunted in the Kootenay region last month brings the total number of confirmed cases in the province to three, after two cases were confirmed in February. 

It says testing by a Canadian Food Inspection Agency lab confirmed the latest infection on Wednesday.

The ministry says the new case occurred within two kilometres of one of the earlier infections in a white-tailed deer near Cranbrook.

Wasting disease affects deer, elk, moose and caribou. It attacks their central nervous system and causes cell death in the brain.

The ministry says there is no treatment or vaccine and the disease is always fatal.

The ministry says there is no direct evidence the disease can be transmitted to humans, but Health Canada recommends people do not eat meat from an infected animal, since cooking is not able to destroy the abnormal protein that causes the illness. 

In July, the B.C. government introduced mandatory testing for the disease in deer, elk and moose killed in certain zones in the Kootenay region.

The first two cases identified in B.C. were a male mule deer killed by a hunter and a female white-tailed deer killed in a road accident.

Other steps included removing urban deer from Cranbrook and Kimberley.

This report by The Canadian Press was first published Nov. 21, 2024. 

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Northvolt says Quebec battery plant will proceed despite bankruptcy filing

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MONTREAL – Northvolt AB has filed for bankruptcy protection in the United States, but said the move will not jeopardize the manufacturer’s planned electric vehicle battery plant in Quebec — though hundreds of millions of taxpayer dollars invested in the parent company could be lost.

Amid a sputtering global market for EVs, the Sweden-based outfit and several subsidiaries filed for a court-supervised reorganization of its debt and assets under Chapter 11 of the U.S. bankruptcy code.

However, Northvolt said its Canadian subsidiary is financed separately and “will continue to operate as usual outside of the Chapter 11 process.”

The Northvolt plant, dubbed Northvolt Six and slated for construction about 25 kilometres east of Montreal, amounts to a $7-billion undertaking that aims to churn out battery cells and cathode active material for electric vehicles.

“I see no reason today to think that we won’t do it as planned,” said Paolo Cerruti, Northvolt co-founder and CEO of Northvolt North America, which oversees the project, in an interview.

“Activity on the site is daily and very intense, and there are trucks every day and around 150 people working.”

Nonetheless, concerns around Northvolt’s financial solvency have raised questions about a project to which Quebec and Ottawa have pledged $2.4 billion in funding.

“This was not the desired scenario, no one is hiding it, we would have liked it to proceed differently,” said Quebec Economy Minister Christine Fréchette at a news conference Thursday.

The province granted Northvolt a $240-million secured loan to help buy the land for the plant in Quebec’s Montérégie region.

The government also invested $270 million in parent company Northvolt AB.

“If there’s an amount at risk, it’s this one,” Fréchette said. She noted that “we’ll have an idea of the future of this amount” only when the restructuring process wraps up.

The province has no intention of investing more money in Northvolt, the minister added.

The Caisse de dépôt et placement du Québec, the province’s pension fund manager, has also poured $200 million into the Swedish company.

In September, Northvolt announced it would shrink its operations in Europe and lay off 1,600 employees in Sweden, or about one-fifth of its workforce.

The company recently sold its site in Borlänge, Sweden, where it was poised to build a factory for cathode materials — metal oxides that comprise a key component of the lithium-ion batteries used in electric cars.

Last month, Cerruti suggested the company may have been overly ambitious, but said it had no intention of asking the provincial or federal governments for more money for its planned battery plant in southwest Quebec.

“Northvolt Six is an essential component of the company’s future and we remain fully committed to seeing it through,” he said in a statement Thursday.

This report by The Canadian Press was first published Nov. 21, 2024.

The Canadian Press. All rights reserved.



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S&P/TSX composite index gains more than 350 points, U.S. stock markets also rise

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TORONTO – Canada’s main stock index gained more than 350 points Thursday in a broad rally led by energy and technology stocks, while U.S. markets also rose, led by a one-per-cent gain on the Dow. 

The S&P/TSX composite index closed up 354.22 points at 25,390.68.

In New York, the Dow Jones industrial average was up 461.88 points at 43,870.35. The S&P 500 index was up 31.60 points at 5,948.71, while the Nasdaq composite was up 6.28 points at 18,972.42.

The Nasdaq lagged an otherwise decent day for Wall St., rising just 0.03 per cent as it was dragged down by Google parent Alphabet and some of its tech giant peers. 

The tech company’s stock fell 4.6 per cent after U.S. regulators asked a judge to break it up by forcing a sale of the Chrome web browser. 

Amazon shares traded down 2.2 per cent while Meta and Apple both moved lower as well. 

After a substantial run for major tech stocks this year, that kind of news “shakes people a bit,” said John Zechner, chairman and lead equity manager at J. Zechner Associates.

Meanwhile, semiconductor giant Nvidia saw its stock tick up modestly by 0.5 per cent after it reported earnings Wednesday evening.

The company yet again beat expectations for profit and revenue, and gave a better revenue forecast for the current quarter than expected. 

But expectations for Nvidia have been so high amid the optimism over artificial intelligence that even beating forecasts wasn’t enough to send its stock flying the way it has in previous quarters, said Zechner. 

Nvidia essentially caps earnings season in the U.S., with companies largely beating expectations, said Zechner — though those expectations weren’t exactly lofty for companies outside the tech and AI sphere, he added. 

The Dow led major U.S. markets as the post-election hopes for economic growth continued to fuel a broadening of market strength, said Zechner. 

There are a lot of unknowns when it comes to U.S. president-elect Donald Trump, said Zechner, and there’s no guarantee he will do what he’s promised.

“There’s a lot of unknowns, but for now the markets seem to be assuming that whatever comes of this, the U.S. will continue to lead global growth,” he said. 

However, some of Trump’s promises — chief among them widespread tariffs on imports — have sparked bets that inflation may rear its head again.

The market has pared back its expectations for interest rate cuts as a result, said Zechner. 

“Nobody’s talking about a half-point cut, that’s for sure,” he said. 

The Canadian dollar traded for 71.63 cents US compared with 71.46 cents US on Wednesday.

The January crude oil contract was up US$1.35 at US$70.10 per barrel and the January natural gas contract was up nine cents at US$3.48 per mmBTU.

The December gold contract was up US$23.20 at US$2,674.90 an ounce and the December copper contract was down three cents at US$4.13 a pound.

— With files from The Associated Press

This report by The Canadian Press was first published Nov. 21, 2024.

Companies in this story: (TSX:GSPTSE, TSX:CADUSD) 

The Canadian Press. All rights reserved.



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