Member Since 2011
Lauren N. Schaefer
Research Engineer, USGS Geologic Hazards Science Center
AGU Research
Search
Filters
Clear All
Using point cloud-based methods on multi-source, historical DEMs to constrain decadal landslide dynamics in Prince William Sound, Alaska
ADVANCING OUR UNDERSTANDING OF LANDSLIDE HAZARDS IN ALASKA I POSTER
earth and planetary surface processes | 13 december 2024
Nikita N. Avdievitch, Jeffrey A. Coe, Lauren N. Sc...
Deep-seated and slow-moving bedrock landslides can go largely unnoticed in remote fjords but pose a hazard to nearby communities, marine traffic, and ...
View Abstract
Patterns of Bedrock Landsliding in Southern Alaska
ADVANCING OUR UNDERSTANDING OF LANDSLIDE HAZARDS IN ALASKA I POSTER
earth and planetary surface processes | 13 december 2024
Lauren N. Schaefer, Gina Belair, Jeffrey A. Coe, E...
Large, unrecognized landslides may exist in plain sight in rarely visited and even more rarely studied locations, such as along the climatically and t...
View Abstract
Unusual Residual Shear Strength Characteristics of Platy Particles Derived from Chugach Terrane Flysch at the Barry Arm Landslide, Alaska, USA
ADVANCING OUR UNDERSTANDING OF LANDSLIDE HAZARDS IN ALASKA I POSTER
earth and planetary surface processes | 13 december 2024
William H. Schulz, Gonghui Wang, Shengshan Wu, Bri...
Shear zones bounding landslides reach residual strength after decimeters of shear displacement. Residual shear strength is usually constant with invar...
View Abstract
Triggering of multiscale deformation of a paraglacial rock slope instability: current understanding of motion and hazard of the Barry Arm landslide (Alaska, USA)
ADVANCING OUR UNDERSTANDING OF LANDSLIDE HAZARDS IN ALASKA I POSTER
earth and planetary surface processes | 13 december 2024
Brian D. Collins, Charles Miles, Mason Einbund, Ga...
Assessing the relative stability and expected motion of remote, large volume rockslides can be extremely challenging due to the typical absence of sub...
View Abstract
Towards an operational warning system for a landslide-generated tsunami in Barry Arm, Prince William Sound, Alaska
ADVANCING OUR UNDERSTANDING OF LANDSLIDE HAZARDS IN ALASKA I POSTER
earth and planetary surface processes | 13 december 2024
Dennis M. Staley, Lauren N. Schaefer, James M. Gri...
The Barry Arm landslide in southcentral Alaska represents a cascading hazard where the retreat of the Barry Glacier has exposed the toe of a large bed...
View Abstract
Uncertainty reduction for subaerial landslide-tsunami hazards
ADVANCING OUR UNDERSTANDING OF LANDSLIDE HAZARDS IN ALASKA II ORAL
earth and planetary surface processes | 13 december 2024
Katherine R. Barnhart, David L. George, Andrew Col...
Subaerial rock slopes may generate a tsunami by rapidly moving into the water. Large uncertainty in landslide characteristics propagates into large un...
View Abstract
Bedrock discontinuities control landslide volume and failure style in Prince William Sound, AK
ADVANCING OUR UNDERSTANDING OF LANDSLIDE HAZARDS IN ALASKA I POSTER
earth and planetary surface processes | 13 december 2024
Sean LaHusen, Nikita N. Avdievitch, Gina Belair, J...
The recent identification of widespread deep-seated gravitational instabilities across Prince William Sound, AK (PWS) has highlighted the importance o...
View Abstract
An Evaluation of Logarithmic Spirals to Estimate Basal Surface Shapes and Volumes for Bedrock Landslides in Alaska and Beyond
ADVANCING OUR UNDERSTANDING OF LANDSLIDE HAZARDS IN ALASKA I POSTER
earth and planetary surface processes | 13 december 2024
Erin K Jensen, Katherine R. Barnhart, Lauren N. Sc...
Recent studies have highlighted the prevalence of bedrock landslides in southern Alaska, underscoring the need for detailed hazard evaluations. Landsl...
View Abstract