Season 2, Episode 3
Understanding the Effects of Climate Change on Polar Bears with Andrew Derocher
In this episode of From the Field, guest Dr. Andrew Derocher, ecologist and a professor of biology at the University of Alberta in Edmonton, Canada, discusses how the changes in sea ice create a shift in polar bear behavior over time and invites a trying element to their survival.
You'll Learn
How Andrew became interested in polar bears.
Andrew’s first polar bear encounter in the wild.
How research interests began to shift towards climate change.
How changes in sea ice can predict the outcome of polar bears.
How polar bears adapt to changing conditions.
Why polar bears need sea ice.
Polar bears main diet: fat!
How Churchill, Manitoba – Polar Bear Capital of the World, interacts with polar bears.
Bear population lingering on land for longer periods of time creating unsafe spaces for people.
Andrews time out in the field – tracking, collaring, public outreach.
Polar bears will persist, despite climate change.
Drastic times may call for drastic measures when it comes to ensuring the polar bears survival.
The future of polar bears depends on our actions today.
Links From the Episode:
About Andrew
ABOUT DR. ANDREW DEROCHER
Dr. Andrew Derocher, a professor of biology at the University of Alberta in Edmonton, Canada, has researched polar bears in the Arctic region for over 35 years and has a B.S from the University of British Columbia, a M.S from the University of Alberta and a Ph.D from the University of Alberta. Andrew’s research interests include the conservation and management of polar bears, specifically on aspects such as habitat use, harvest effects and predator-prey relationships. Andrew is also focused on the effects of climate change and toxic chemicals on polar bears.
Hosts & Guests
Priya Shelly – Host
Dr. Andrew Derocher – Guest