arctic food web

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Oregon State University/Flickr/(Image by 5Gyres, courtesy of Oregon State Universityhttps://creativecommons.org/licenses/by-sa/2.0/

The microplastic crisis is getting exponentially worse

Plastic production is skyrocketing, pushing microplastic pollution to dangerous new levels. Now research shows even the Arctic is increasingly contaminated.
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rapidly acidifying Arctic Ocean

Melting ice created the perfect storm for a rapidly acidifying Arctic Ocean

The Arctic Ocean has grown more acidic at a surprising rate in recent years, three times faster than the rest of the global ocean.

Mercury levels in the Arctic

Mercury levels in the Arctic put wildlife, Indigenous communities at risk, landmark report says

Signs of mercury absorption in tree rings showed the chemical first became significantly present in the Arctic during the Industrial Revolution then continued to amass.

Arctic hare breaks distance records

Arctic hare breaks all records by travelling almost 400 km

Arctic hares are known to travel many kilometres daily, but one individual in Canada's far north has stunned researchers.

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Bering Sea ice decline cascading impacts
www.arctictoday.com

How the loss of Bering Sea ice is triggering cascading effects for the ecosystem — and the people and wildlife that depend on it

The Bering Sea region, the Pacific gateway to the Arctic Ocean, is home to ecosystems on land and in the ocean that are both abundant and fragile. It's also changing very quickly — and those changes offer a preview of the changes in store for other parts of the Arctic.

sea ice decline disrupts polar bear migrations
thenarwhal.ca

Polar Bear Week highlights absence of Arctic sea ice due to climate change

The world's southernmost population of polar bears might be waiting longer for sea ice to form at their annual gathering in Manitoba.

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chronic stress in polar bears’ blood

Researchers see signs of chronic stress in polar bears’ blood

Abnormally long fasts linked to melting sea ice may be pushing polar bears to their limits.

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