Coastal Processes

The Coastal Processes Program

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Research equipment have been mounted on the aid to navigation at the Albemarle Sound Observing Station.

The overarching goal of the Coastal Processes (CP) Program is to understand and predict the behavior of coastal systems through interdisciplinary research, in order to advance science, address public concerns and support coastal management. Program efforts are focused on four primary fronts: 1) conducting collaborative research on the form, function and evolution of the coast; 2) facilitating interdisciplinary coastal process research in northeastern North Carolina; 3) conducting undergraduate and graduate education; and 4) serving as a scientific advising resource for managers and citizens of the State.

More specifically, the CP Program is presently focused on a few, key research endeavors and related education and outreach efforts. For example, there is much attention in the State and around the world on storm impacts and sea-level rise; CP efforts are largely concentrated on understanding these and related concerns. Furthermore, it is important that objective, relevant research informs policy, management decisions and public and private investments, so collaborations and interactions with interested stakeholders are being fostered. At present, the CP Program is working with scientists from North Carolina and around the world to help define how waves, currents and other processes are shaping the coast.

While research and engagement in northeastern North Carolina are emphasized, ultimately, the CP Program aims to understand coastal processes fundamentally, and therefore, national and international projects and activities are involved. CP research is ongoing along the Southeast U.S., in the Gulf of Mexico, offshore New Zealand, and Antarctica. Areas of research include the following:

Estuarine Seabed and Shoreline Processes

Eroding shoreline

An eroding Pamlico Sound shoreline.

Estuaries are semi-enclosed bodies of water where freshwater mixes with seawater and are critical ecological areas because of their biological productivity and valuable habitat. The Albemarle-Pamlico Estuarine System is the second largest estuarine in the U.S. It is home to many critical habitats, making these areas invaluable environmentally and economically (e.g., for commercial fishing and tourism).  Shoreline change and seabed sedimentation are important processes influencing estuaries.  This research is aimed at quantifying and understanding estuarine system dynamics, particularly the Albemarle-Pamlico Estuarine System.  MORE INFORMATION

Coastal Storms Impacts and Barrier Island Dynamics

Barrier islands are low-lying, coast-parallel features shaped by ocean processes. The Outer Banks are a stunning example, and storms can provide a powerful reminder of their evolving nature. The character of barrier islands is related to their geologic history, ongoing coastal processes and human activities. Longshore transport, island overwash and inlet-opening are key processes affecting these systems. CP researchers are interested in understanding how barrier island form and change. This knowledge can inform habitat management, resource availability and hazard risks.  MORE INFORMATION

Groundwater-Seawater Interactions

Water lies both below and around the Outer Banks.

Water lies both below and around the Outer Banks.

Groundwater is the largest store of freshwater in temperate latitudes and provides a vital resource for many coastal communities. The discharge and exchange of groundwater to the ocean is important for nutrient inputs and ocean productivity, and many factors affect its cycling, including precipitation, aquifer characteristics, extraction and coastal hydrodynamics. More research is needed to better understand groundwater processes in estuarine and ocean settings.  MORE INFORMATION

Wetland Sedimentation and Change

In more protected shoreline areas, vegetation can thrive along the shoreline; in temperate zones this includes salt marshes and swamp forests, while in the tropics, mangroves are found, This ecologically productive zone provides a key food source for estuarine and ocean food webs. With human development and climate- variations, wetlands are being affected, and this may have cascading influences on marine systems. We are studying wetlands in North Carolina and elsewhere around the world to help understand and manage these changes.  MORE INFORMATION

River-Ocean Interactions and Deltaic Systems

Waipaoa River

The Waipaoa River, New Zealand

Rivers supply water, sediment and nutrients to the oceans, and they have done so over millions of years. Accumulations of these materials are where we find oil and gas to power our societies, and river deltas are some of the most fertile areas of the Earth and home for millions of people. The processes affecting river-ocean interaction are numerous and complex, including fluvial discharge, tidal flows, storm surges and wave conditions. Our lab group has studied these systems for decades, and research on various aspects will continue into the future.  MORE INFORMATION

Latest News
  • David Lagomasino, assistant professor in the Department of Coastal Studies at ECU.

    CSI Professor Visits Philippines to Map Coastal Habitats

    Coastal habitats, such as seagrass beds, coral reefs, mangroves and marshes play a critical role in the overall health and resilience of coastal systems.  David Lagomasino, assistant professor in the Department of Coastal Studies at ECU and J.P. Walsh, director of the Coastal Resources Center (CRC) at the University of Rhode Island, are working to …Read More

  • George Bonner Named Director of the NC Renewable Ocean Energy Research Program

    East Carolina University’s (ECU) Integrated Coastal Programs and the Coastal Studies Institute (CSI) are proud to announce the naming of George Bonner as the Director of the North Carolina Renewable Ocean Energy Program (NCROEP).  The NCROEP is a research partnership that integrates coastal, electrical, civil and mechanical engineering with the natural and social sciences to …Read More

  • ECU Coastal Faculty Collaborates Across Disciplines and Universities to Evaluate Shoreline Resilience after Hurricane Florence and Beyond

    The Coastal Studies Institute (CSI) is a multi-institutional research and education partnership that takes an interdisciplinary and collaborative approach to understand processes and solving problems in the complex human and natural systems that surround us. ECU and CSI faculty member, Dr. Rachel Gittman, and research partners, Dr. Devon Eulie and Dr. Huili Hao (UNC Wilmington), …Read More

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    By Julia Bachman, First Flight High School Intern The Coastal Studies Institute (CSI), is involved with coastal research and is committed to educating students in STEAM fields (science, technology, engineering, art, and math) through hands-on activities and real-world experiences both inside and outside the classroom. CSI collaborates with schools across the region to formulate science …Read More

  • Research Experiences of a High School Intern: Meeting Ian Conery, Coastal PhD Student

    Written by Julia Bachman, First Flight High School  Here at the Coastal Studies Institute (CSI), scientists, engineers and researchers endeavor to answer pressing coastal questions with unbiased scientific methodology.  This research integrates the expertise of scientific leaders across disciplines, including natural and social sciences, engineering, and health.  Ian Conery, a PhD candidate and research assistant …Read More