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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 is a debris flow?

Debris flows are fast-moving landslides that are particularly dangerous to life and property because they move quickly, destroy objects in their paths, and often strike without warning. They occur in a wide variety of environments throughout the world, including all 50 states and U.S. Territories. Debris flows generally occur during periods of intense rainfall or rapid snowmelt and usually start...

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What is a debris flow?

Debris flows are fast-moving landslides that are particularly dangerous to life and property because they move quickly, destroy objects in their paths, and often strike without warning. They occur in a wide variety of environments throughout the world, including all 50 states and U.S. Territories. Debris flows generally occur during periods of intense rainfall or rapid snowmelt and usually start...

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How do I sign up for the ShakeAlert® Earthquake Early Warning System?

How do I sign up to receive ShakeAlert®-powered Alerts on my phone? Provider Type Apple Store/Google Play Link States USGS/FEMA Wireless Emergency Alerts N/A FEMA | WEA CA/OR/WA MyShakeTM Mobile App Y/Y MyShake CA/OR/WA Google Android Operating System N/A Google CA/OR/WA San Diego Emergency (SD Emergency) with ShakeReadySD Mobile App Y/Y Ready San Diego CA The USGS issues ShakeAlert® Messages but...

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How do I sign up for the ShakeAlert® Earthquake Early Warning System?

How do I sign up to receive ShakeAlert®-powered Alerts on my phone? Provider Type Apple Store/Google Play Link States USGS/FEMA Wireless Emergency Alerts N/A FEMA | WEA CA/OR/WA MyShakeTM Mobile App Y/Y MyShake CA/OR/WA Google Android Operating System N/A Google CA/OR/WA San Diego Emergency (SD Emergency) with ShakeReadySD Mobile App Y/Y Ready San Diego CA The USGS issues ShakeAlert® Messages but...

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Why are pollinating bats, birds, bees, butterflies, and other animals important?

Do you enjoy a hot cup of coffee, a juicy peach, an-apple-a-day, almonds, rich and creamy dates, a handful of plump cashews, or vine-ripened tomatoes? Do you enjoy seeing the native flowers and plants that surround you? If so, you depend on pollinators. Wherever flowering plants flourish, pollinating bees, birds, butterflies, bats and other animals are hard at work, providing vital but often...

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Why are pollinating bats, birds, bees, butterflies, and other animals important?

Do you enjoy a hot cup of coffee, a juicy peach, an-apple-a-day, almonds, rich and creamy dates, a handful of plump cashews, or vine-ripened tomatoes? Do you enjoy seeing the native flowers and plants that surround you? If so, you depend on pollinators. Wherever flowering plants flourish, pollinating bees, birds, butterflies, bats and other animals are hard at work, providing vital but often...

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Education

Polar Bear Maternal Den Activity with the USGS Alaska Science Center: Middle School Lesson

Participate in this fun, interactive lesson that allows students to think like a wildlife biologist! This middle and high school lesson focuses on how changes in sea ice extent are leading to shifts in location and distribution of polar bear maternal dens in northern Alaska. Additionally, students can learn how to measure distances between dens and industrial sites.

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Polar Bear Maternal Den Activity with the USGS Alaska Science Center: Middle School Lesson

Participate in this fun, interactive lesson that allows students to think like a wildlife biologist! This middle and high school lesson focuses on how changes in sea ice extent are leading to shifts in location and distribution of polar bear maternal dens in northern Alaska. Additionally, students can learn how to measure distances between dens and industrial sites.

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Goose Nesting Camera Activity with the USGS Alaska Science Center: Middle School Lesson

Participate in this fun, interactive lesson that allows students to think like a USGS Wildlife Biologist! This lesson explores how disturbances in the natural environment could impact the nesting habits of geese in the wild. In this activity, students analyze camera shots of different nests and evaluate how the length of incubation breaks taken by geese can vary due to local disturbances.

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Goose Nesting Camera Activity with the USGS Alaska Science Center: Middle School Lesson

Participate in this fun, interactive lesson that allows students to think like a USGS Wildlife Biologist! This lesson explores how disturbances in the natural environment could impact the nesting habits of geese in the wild. In this activity, students analyze camera shots of different nests and evaluate how the length of incubation breaks taken by geese can vary due to local disturbances.

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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.

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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