Scientists, First Nations in Dawson City dig deep into our future under climate change

First Nations, scientists and climate change experts are sharing how the Yukon's landscape — shaped by permafrost — is thawing and what that means for adaptation, land use, industry and wildlife.

The issue is the main theme of the North Yukon Permafrost Conference, a collaboration between the Tr'ondëk Hwëchin and Vuntut Gwitchin governments, the First Nation of Na-Cho Nyak Dun and the Canadian Permafrost Association. The conference runs all week.

The permafrost shift is especially noticeable in Dawson City, said Jackie Olson, a Tr'ondëk Hwëchin citizen who has lived in the community her whole life. 

"Buildings are starting to twist. You can see it in the old buildings that have never been touched … how they're starting to lean in. So the evidence of permafrost is there."

Olson said sharing more information about climate change will push decision-makers into action.

"As an individual, it may seem like an impossible task, but if we all start to think about it … we can bring that information with us and speak more … intellectually on it, so that people who can make the change will hear it."

Olson said weather is getting more unpredictable, fires are burning more intensely, glaciers are changing and so are the animals. 

"I think it's very important the message gets across that First Nation [and Elders'] voices matter and they have a huge amount to contribute and they need to be heard," she said.

"The youth are on it. I just have to say, don't give up. Don't lose faith, because our ancestors stand behind us and they will continue to guide us everywhere we go."

Chris Burn, a permafrost and ground ice expert from Carleton University, organized this conference and has spent four decades studying permafrost in the Yukon. 

Burn said while large conferences that require flying and driving cause their own emissions, it allows for scientists and First Nations to build relationships and deepen their understanding of the first-hand impacts of thawing permafrost on communities.

"This is not something that is commonly appreciated in the training of many Western scientists," said Burn. Roughly 20 years ago, there was little permafrost disturbance on the Dempster Highway.

In the Northern end of the traditional territory of the Na-Cho Nyak Dun, there are "numerous" permafrost disturbances that can be seen for "miles and miles."

"Things are happening that haven't happened for 14,000 years," said Burn, and many of those changes pose risks to fish and wildlife.