Susan Meredith Howell

Ph.D. Candidate
Department of Earth and Environmental Sciences
Department of Civil and Environmental Engineering
s.m.howell@vanderbilt.edu

B.S. Geography (Georgia Southern University), 2005
B.A. Geology, GIS Minor (Georgia Southern University), 2005
I am a graduate student working with David Furbish and the Earth-Surface Dynamics and Fluid Mechanics Research Group. My Ph.D. research examines the eco-geomorphology of coastal salt marshes, combining field measurements and numerical modeling, aimed at understanding the evolution of these systems and forecasting responses to sea level rise and engineered structures.

Earth-Surface Dynamics and Fluid Mechanics Group
Sedimentology Group

GENERAL INTERESTS

My research focuses on modern coastal systems, including coastal plain geomorphology and stratigraphy, salt marsh dynamics, natural and anthropogenic shoreline change, and resource management/policy. I am also interested in "soft" or "living" shoreline stabilization, noteably the physics of flow modification, ecological dynamics, and sedimentation resulting from oyster shell ridges. I utilize Geographic Information Systems and Remote Sensing tools, as well as numerical/analytical and experimental approaches.

CURRENT RESEARCH

Response of Coastal North Carolina Salt Marshes to Sea Level Change (NOAA)
The overall goal of this project is to understand and predict the response of the saltmarsh plant community and geomorphology to sea-level rise and accompanying increase in tidal amplitude. The goal is achieved through development of a 2-D landscape model for Pamlico Sound, North Carolina coastal wetlands capable of forecasting changes in plant community composition, sediment accretion, and geomorphology in response to tidal forcing and sea-level rise. Model parameter values are being derived from field experiments at Bogue Banks and Cedar Island, North Carolina, and from our existing studies at North Inlet, South Carolina.
ADDITIONAL INFORMATION

Collaborators:
Jim Morris, University of South Carolina
Bob Christian, East Carolina University
Simon Mudd, University of Edinburgh
Don Cahoon, USGS

North Carolina Sea Level Rise Webpage


Organic Carbon Storage in Coastal Salt Marshes

Physical and Ecological Responses to Engineered Structures

PROTOCOLS

Pressure Transducer Installation.pdf
Pressure Transducer Installation and Well Construction


Loss on Ignition.pdf
Organic Matter Content Using LOI


Bulk Density.pdf
Bulk Density: Dry Weight/ Biomass



For more information, please contact Susan Meredith Howell.