The Polar Bear Scientists

The Polar Bear Scientists

by Peter Lourie

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Overview

Follow scientists as they scan the Alaskan wilderness for these magnificent creatures.
It is springtime on the North Slope of Alaska, and the U.S. Geological Survey team—the polar bear biologists Kristin Simac and Mike Lockhart—is gearing up for polar bear capturing. During a capture, all information is collected on the sea ice. The scientists locate bears from a helicopter, tranquilize them, give them tattoo ID numbers and tags, and collect data such as height, weight, and body fat measurements and samples such as blood, hair, feces, and even teeth. All this information goes into a
large database studied by scientists such as Drs. Steven Amstrup and George Durner, the former and current leaders of the Polar Bear Research Project. For more than forty-five years, scientists have been capturing bears in order to get information. What has this information been telling scientists about polar bears and global warming?
 

 

Product Details

ISBN-13: 9780544339064
Publisher: Houghton Mifflin Harcourt
Publication date: 01/27/2015
Series: Scientists in the Field Series
Pages: 80
Sales rank: 303,682
Product dimensions: 10.80(w) x 8.80(h) x 0.10(d)
Lexile: NC1260L (what's this?)
Age Range: 10 - 12 Years

About the Author

Peter Lourie is the author and photographer of Whaling Season,which received two starred reviews, and The Manatee Scientists.  Peter lives in Vermont with his family and he is an avid traveler.  He visited Alaska numerous times to write and shoot photos for The Polar Bear Scientists and has been traveling to Africa to work on his next book about the Leakey family.

Visit Peter Lourie's website at http://www.peterlourie.com/ .

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