I am a postdoctoral researcher at Colby College Earth Sciences at Colby College in the River and Stream Sciences Lab. Broadly, my work explores changes in the Earth’s surface over timescales we can observe in our own lives; days to years. I completed my PhD at University of North Carolina at Chapel Hill where I studied how salt marshes, barrier islands, and oyster reefs are reshaped by shifts in sediment supply, wave energy, and vegetation. I enjoy linking datasets across spatial scales — from 10 centimeter wide sediment cores up to 100 kilometer wide satellite images — to help answer these questions. I collaborate with colleagues who use these data to forecast which systems seem stable and which are at risk. If all of that sounds like a lot, just know I like to make pretty figures.
Beyond research, you might find me flying a drone, running or backpacking, cooking with others, or teaching hands-on science.
PhD in Earth, Marine, and Environmental Sciences, 2026
UNC Chapel Hill
BSc in Geology and Environmental Sciences, 2018
The College of William and Mary
Summer Coursework in Entrepreneurship, 2015
Washington University in St. Louis

Correlations between Marsh Edge Sedimentation and Environmental Variables

Using open source turbidity sensors to monitor sediment delivery to varied saltmarsh settings

Tracking changes in Barrier Island geomorphology over a year on North Core Banks, NC

Why do two adjacent environments (creeks and marshes) respond to sediment loading in different ways?

A orthomosaic of Phillips Island for UNC’s planning purposes

Interactive 3D Model of the Institute of Marine Science

Blog on my time teaching science with the Peace Corps in Liberia

Undergraduate Honors Thesis at William and Mary

Scientists Uncovered the Amazon’s Secret Dark Earth

Amazon soil may store billions more tonnes of carbon than once thought

Longform news video on marsh migration
Mucking in the Marshes
Brief Rip Current Advisory

Using open source turbidity sensors to monitor sediment delivery to varied saltmarsh settings
Written Article by Daniel Lelchuk - “Want to Restore Your Faith in Humanity? Visit a Scientific Conference”