Sand dunes disappear with more frequent and powerful storms in Western Alaska. These storms have impacted bird nesting grounds and tundra plants.
Is this a sign of more to come? Land changes raises questions about possible causes.
Alaska experiences unusual weather with multiple false springs, marked by warm periods followed by heavy snow or cold, casting doubt on the arrival of summer.
LEO Member Jeffrey Luther has been documenting erosion along the Noatak River for many years. His drone footage this spring captures new bank erosion features and icicle formations.
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