Satellites can help Arctic grazers survive killer winter storms

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Reindeer graze on the Norwegian island of Spitsbergen in this 1992 photo. Many reindeer on Spitsbergen have starved to death because of rain-on-snow events in the same way as musk oxen on Banks Island died by the thousands in 2003. Credit: Jaakko Put ...
Reindeer graze on the Norwegian island of Spitsbergen in this 1992 photo. Many reindeer on Spitsbergen have starved to death because of rain-on-snow events, in the same way as musk oxen on Banks Island died by the thousands in 2003. Credit: Jaakko Putkonen

Rain falling on snow sounds like a relatively harmless weather event, but when it happens in the far north it can mean lingering death for reindeer, musk oxen and other animals that normally graze on the Arctic tundra.


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