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Science

Welcome to the science conducted by the Alaska Science Center.

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Hazards

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Geology

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Landscape Science

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Water

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Ecosystems

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Science Portal

FAQs

What causes beak deformities in birds?

Since the late 1990s, Alaskans have reported large numbers of beak deformities in Black-capped Chickadees and other species of resident birds. This disease, called avian keratin disorder (AKD), is characterized by debilitating beak overgrowth and other abnormalities of keratinized tissues. Affected birds have difficulty feeding and preening, and can suffer high rates of mortality. The USGS has...

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What causes beak deformities in birds?

Since the late 1990s, Alaskans have reported large numbers of beak deformities in Black-capped Chickadees and other species of resident birds. This disease, called avian keratin disorder (AKD), is characterized by debilitating beak overgrowth and other abnormalities of keratinized tissues. Affected birds have difficulty feeding and preening, and can suffer high rates of mortality. The USGS has...

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How many glaciers currently exist in Alaska?

Based on the most recent comprehensive survey in 2011, there were about 27,000 glaciers in Alaska. However, the number of glaciers is a misleading statistic. Scientists are more interested in total glacial land coverage as a measure. The number of glaciers is less important since large ones can split up into several as they retreat. The amount of area glaciers occupy in Alaska is trending downward...

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How many glaciers currently exist in Alaska?

Based on the most recent comprehensive survey in 2011, there were about 27,000 glaciers in Alaska. However, the number of glaciers is a misleading statistic. Scientists are more interested in total glacial land coverage as a measure. The number of glaciers is less important since large ones can split up into several as they retreat. The amount of area glaciers occupy in Alaska is trending downward...

Learn More

Are US Topo products available for Alaska?

Yes, US Topo products are available for all of Alaska. Publication of 1:25,000-scale US Topo maps in Alaska began in 2013. The production schedule is determined by availability of IFSAR elevation data and SPOT imagery provided by the Alaska Statewide Digital Mapping Initiative. To see an index map of publication dates for US Topos in Alaska, go to the National Map Downloader. Put a checkmark next...

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Are US Topo products available for Alaska?

Yes, US Topo products are available for all of Alaska. Publication of 1:25,000-scale US Topo maps in Alaska began in 2013. The production schedule is determined by availability of IFSAR elevation data and SPOT imagery provided by the Alaska Statewide Digital Mapping Initiative. To see an index map of publication dates for US Topos in Alaska, go to the National Map Downloader. Put a checkmark next...

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Education

Alaska Science Center Seminar Series

The USGS Alaska Science Center has a monthly seminar series that runs from October through May.  This series highlights the multiple research programs that are taking place across all disciplines at the center.

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Alaska Science Center Seminar Series

The USGS Alaska Science Center has a monthly seminar series that runs from October through May.  This series highlights the multiple research programs that are taking place across all disciplines at the center.

Learn More

Resources and Links for Boreal Partners in Flight

There is enormous value in learning about our natural world. Educational resources help us with this endeavor and help us teach others about landbirds.  Note: This list is for your convenience. We are not advertising or endorsing any product or entity listed.

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Resources and Links for Boreal Partners in Flight

There is enormous value in learning about our natural world. Educational resources help us with this endeavor and help us teach others about landbirds.  Note: This list is for your convenience. We are not advertising or endorsing any product or entity listed.

Learn More

Media/Outreach at the Alaska Science Center

If you have questions about upcoming events, research, or media inquiries regarding the USGS Alaska Science Center please contact Yvette Gillies.

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Media/Outreach at the Alaska Science Center

If you have questions about upcoming events, research, or media inquiries regarding the USGS Alaska Science Center please contact Yvette Gillies.

Learn More