Animal Movement Data Reveal Effects of Climate Change in Arctic

Environmental engineer Gil Bohrer discusses how long-term, large-scale tracking data can shed light on the unexpected ways animals are responding to changes in the Arctic.

amanda heidt
| 5 min read
Arctic, polar, polar research, animal movement, tracking, climate change, big data, global warming

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ABOVE: This female Peregrine was tracked from its breeding site on the Popigai River in Arctic Russia to its wintering range on the Baluchestan coast of the Arabian Sea in Pakistan over three successive seasons.
ANDREW DIXON

The Arctic is warming faster than any region of Earth, with potentially serious consequences for the animals scattered across its 5.5 million square miles of ice, open sea, boreal forest, and naked tundra. To make sense of how the region is shifting and what that will mean for wildlife, scientists are taking a cue from the caribou, banding together and pooling resources—in this case, their animal tracking research efforts. The result is a new ecological tool for studying climate change at the planet’s northern pole.

The Arctic Animal Movement Archive (AAMA), detailed in a report published today (November 5) in Science, contains more than 200 studies contributed by polar research groups and scientists from ...

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Meet the Author

  • amanda heidt

    Amanda Heidt

    Amanda was an associate editor at The Scientist, where she oversaw the Scientist to Watch, Foundations, and Short Lit columns. When not editing, she produced original reporting for the magazine and website. Amanda has a master's in marine science from Moss Landing Marine Laboratories and a master's in science communication from UC Santa Cruz.
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