Disappearing Nunatsiavut sea ice continues as climate change dramatically alters Labrador landscape

Climate change is delaying the formation of sea ice along Labrador's north coast, forcing Inuit communities in Nunatsiavut to adapt. 

Sea ice in winter months is a vital part of Inuit culture. Warmer temperatures mean limited travel and hunting ability, as locals wait for the sea to freeze over. 

SmartICE, a social enterprise, brings technology and training to Nunatsiavut and combines it with traditional knowledge, so people can make safe decisions when travelling.

Rex Holwell, an Inuk from Nain who is manager of SmartICE operations in Nunatsiavut, said none of the technology they use is meant to replace traditional knowledge.

"It's data they can take, much like they do, before they go hunting or fishing," he told CBC Radio's The Signal.

The threat posed by disappearing sea ice is one advocates have been sounding the alarm over for several years.

CEO Carolann Harding said SmartICE provides climate change adaptation tools to communities, which can be combined with traditional and local knowledge "to be able to make more informed decisions about traveling on the ice."

"We're now in 35 plus communities across Canada's north, all Indigenous communities. And it's very exciting," she said.

Holwell said SmartICE trains with members of communities, looking for people with knowledge of sea ice, and teaches them how to use SmartICE equipment. They also provide safety and first aid training.

"It's a bit of technical skills. It's a bit of on the land knowledge. It's a bit of public speaking. It's a bit of public relations," said Holwell.

The data on ice thickness is uploaded and then shared with people by posting it in communities, including printing off maps about sea ice and posting it in places like shops, he said.

Holwell said sea ice enables people to travel in all directions around Nain, allowing them to travel to their hunting grounds, fishing spots and cabins.

"The ice really is our highway," he said. "People are just itching to get out on the sea ice for the freedom."

Ron Webb, who is with a search and rescue group, said sea ice is increasingly unpredictable and they need the available information in order to be safe when they are outdoors.