In action: measuring temperature, depth and salinity., Maya Chartier
In action: measuring temperature, depth and salinity. © Maya Chartier

Western Arctic

WCS Canada's Western Arctic Program is focused on the Arctic marine environment, which is facing major changes like sea ice loss, increased ship traffic, and development pressures.

How we work

Our goal is to change land-use and conservation planning approaches so that they take a more holistic approach to protecting key areas and reducing development impacts instead of relying on piecemeal project approvals that can lead to steadily growing cumulative impacts.

Where we work

, WCS Canada
© WCS Canada

We are working with our international colleagues to address conservation challenges across three nations in Arctic Beringia – the Russian Federation, United States, and Canada – while working with local indigenous governments and communities in both Alaska and Canada.

WCS Canada is particularly involved in working with local Inuvialuit communities to assess potential shipping noise impacts on marine life in the Bering, Chukchi and Beaufort Seas as more ships begin to travel through the previously ice-choked Northwest Passage. We are using our findings to put forward specific harm-reduction practices -- such as slowing ships or avoiding migration corridors during key periods -- to both the international Arctic Council and the Canadian government.

Projects

Assessing seal diet and health

Assessing seal diet and health

We are working with Inuit in the Inuvialuit Settlement Region to assess seal diets and contaminants as indicators of a changing Arctic ecosystem.

Documenting the impacts of underwater noise

Documenting the impacts of underwater noise

Addressing impacts from shipping and climate change in the western Arctic

Resources

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Stories and op-eds

Turning the frame: What we miss when we rush decisions about nature
2025-12-29

Turning the frame: What we miss when we rush decisions about nature

It seems like 2025 has been characterized by daily news stories about “fast tracking” development or “cutting red tape.”
Justina Ray
Can AI successfully detect Ringed Seal barks in an ocean of acoustic data?
2024-06-08

Can AI successfully detect Ringed Seal barks in an ocean of acoustic data?

A young scientist uses artificial intelligence to help protect the Arctic
Scouting for Sound in the Arctic Depths
2023-11-15

Scouting for Sound in the Arctic Depths

Our Western Arctic team is tracking the performance of a new listening device – a “glider” that can roam beneath the water’s surface picking up sounds and other ocean state information.
William Halliday
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Media coverage

New research about the effects of underwater noise and climate change on western arctic marine animals

Tara Howatt and William Halliday join CBC to discuss their findings on the risks of ocean noise from shipping in the Arctic.
2026-01-25 | CBC: The Weekender

Silence on ocean noise while Arctic development races ahead

Arctic Acoustics Lead William Halliday writes that, as plans for Arctic development move at full speed, planning and precaution must guide Canada's approach.
2025-12-15 | Calgary Herald

Colony of 'penguins of the North' in N.W.T. threatened by Arctic shipping, researchers say

A new study suggests that a colony of sea birds nesting on Cape Parry in the N.W.T. could face increasing threats related to increased Arctic shipping traffic and environmental change.
2025-12-14 | CBC North
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Our team

Stephen Insley
Stephen Insley
Conservation Scientist and Arctic Canada Program Director
William Halliday
William Halliday
Conservation Scientist/Arctic Acoustics Program Lead
Maya Chartier
Maya Chartier
 Wildlife Technician
Annie Loosen
Annie Loosen
Aerial Survey Postdoctoral Fellow
Laurelie Menelon
Laurelie Menelon
Arctic Acoustic Technician
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Press releases

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Our team

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