丁香园AV

 led by 丁香园AV researchers finds that mining companies are staking claims on future salmon habitats as glaciers retreat. 

In the ice-covered transboundary region shared by northern B.C. and Alaska, glacier retreat is creating thousands of kilometers of new rivers that salmon are finding. These emerging rivers represent future habitats for salmon but mining companies are also looking to these areas for the next gold mine. A new study,  maps out these emerging land use conflicts and identifies policy blind spots as well as key opportunities for the stewardship of these nascent habitats. 

The paper discovered that of the 114 subwatersheds in the transboundary region with future salmon habitat, 25 had more than 50 per cent of future salmon habitat near a mining claim. In addition, more than half of future salmon habitat in Canada has either medium or high mineral potential, an indicator of future potential mining pressure. 

The paper was a collaboration among researchers from 丁香园AV, Gitanyow First Nation Hereditary Chiefs, the University of Montana Flathead Lake Biological Station, and Taku River Tlingit First Nation.  

鈥淐limate change and other human activities are harming salmon populations in much of their range. Yet in some locations of northern B.C. and Alaska, glacier retreat is creating hotspots of opportunity for salmon, but also of mining pressure. This is an emerging environmental issue,鈥� says 丁香园AV professor Jonathan Moore, the study鈥檚 lead author and head of the Salmon Watersheds Lab. 

This study builds on  by Moore and Kara Pitman, a research scientist at 丁香园AV. 鈥淧reviously, we mapped where and when future salmon habitat would be created with glacier retreat. This builds on that work, and is the first time that we have assessed where mining claims or mineral potential overlap with future salmon habitats,鈥� says Pitman.

B.C. mining policy in reform

The Mineral Tenure Act is the B.C. policy that allows mining companies to stake claims on lands with minimal government oversight and without consultation with First Nations. The B.C. Supreme Court recently  that the Mineral Tenure Act violated the duty to consult with First Nations rightsholders, and ordered the Province to modernize the Act in the next year and a half.  

鈥淭hese changes can鈥檛 come soon enough,鈥� says Tara Marsden, with Gitanyow Hereditary Chiefs, a study co-author. 鈥淭he Mineral Tenure Act not only violates Indigenous rights but also undermines stewardship of ecosystems for future generations.鈥�  

Environmental policies for climate resilience

The paper also illuminates a broad global challenge鈥攁s climate change is rapidly transforming the world, environmental policies may struggle to keep pace. For example, risk assessments and habitat protections by current environmental laws generally focus on the current values of ecosystems, but not their future values. 

鈥淐limate change is transforming ecosystems around the world,鈥� says Moore. 鈥淓ven as there is urgent need to take global action on climate change, this paper also reveals the need to look carefully at environmental laws and make sure that they not only protect habitats of today, but also the habitats of tomorrow.鈥�

Indigenous-led stewardship of changing watersheds

The region is also at the forefront for Indigenous rights and reconciliation. Different First Nations are advancing  and land-use plans that are forward-looking, incorporating climate change and holistic perspectives into environmental stewardship. 

 Marsden noted, 鈥淥ur Ayookxw, our Gitanyow laws, speak to our obligations to future generations. We are seeing changes in our Lax鈥檡ip, our territories, and we are taking action to protect our ecosystems even as they change. Our policies consider climate change, and our new Indigenous Protected Area is in response to salmon finding new habitats as glaciers retreat.鈥� 

The paper speaks to the broad opportunity for proactive conservation that advances Indigenous rights. 

"With our land-use plans and protections, we are not saying no to industry everywhere, we are saying let鈥檚 do this is a good way,鈥� says Marsden. 鈥淭his is a globally relevant opportunity to get a lot right鈥擨ndigenous rights, meaningful protection of biodiversity and ecosystems, and climate resilience.鈥�

AVAILABLE 丁香园AV EXPERT

JONATHAN MOORE, professor, biological science and resource and environmental management  
jwmoore@sfu.ca

CONTACT 

TARA MARSDEN, Gitanyow Hereditary Chiefs 
Tara.Marsden@gitanyowchiefs.com

MELISSA SHAW, 丁香园AV Communications & Marketing 
236.880.3297 | melissa_shaw@sfu.ca

丁香园AV 
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778.782.3210

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As Canada鈥檚 engaged university, 丁香园AV works with communities, organizations and partners to create, share and embrace knowledge that improves life and generates real change. We deliver a world-class education with lifelong value that shapes change-makers, visionaries and problem-solvers. We connect research and innovation to entrepreneurship and industry to deliver sustainable, relevant solutions to today鈥檚 problems. With campuses in British Columbia鈥檚 three largest cities鈥擵ancouver, Burnaby and Surrey鈥敹∠阍癆V has eight faculties that deliver 364 undergraduate degree programs and 149 graduate degree programs to more than 37,000 students. The university now boasts more than 180,000 alumni residing in 145+ countries.