The Virginia Coast Reserve (VCR) is an extremely dynamic, heterogeneous coastal barrier landscape comprising mainland watersheds, tidal marshes, lagoons, and barrier islands. Our goal for the VCR LTER program is to develop a predictive understanding of the response of coastal barrier systems to long-term environmental changes in climate, sea level and land

use, and to relate these to the ecological services the coastal barrier systems provide. We focus on how slow progressive environmental changes interact with short-term disturbances such as storms and species invasions to control the dynamics and biotic structure in the coastal barrier landscape. Coastal barrier systems like the VCR are prominent features of shorelines on most continents and are important globally. Our work thus extends beyond the VCR; our understanding can both be applied broadly to coastal barrier systems and be compared to other types of land-margin ecosystems.

The VCR barrier island/lagoon system extends 110 km along the Atlantic shore of the Delmarva Peninsula. Sandy and dynamic barrier islands are backed by salt marshes and shallow lagoons and separated from one another by deep inlets.


Matt Kirwan receives Presidential Award

VCRLTER investigator Matt Kirwan has received a Presidential Early Career Award for Scientists and Engineers (PECASE). The PECASE is the highest honor bestowed by the United States Government to outstanding scientists and engineers who are beginning their independent research careers and who show exceptional promise for leadership in science and technology. Matt received his NSF …

VCR Tides – Music to our ears!

Artist Christopher Luna-Mega has transformed VCR/LTER Tide Data into a vision-and-sound experience. In his sonification, Christopher translated the data into music for a piano, with visuals to show the keys being pressed, the dates and dynamic graphs of the tide heights. You can see it at: https://www.youtube.com/watch?v=UhGWPYkcweg&t=22s

Conceptual Framework

Below is a figure outlining the conceptual framework for the Virginia Coast Reserve Long-Term Ecological Research Project. Description of past conceptual frameworks, including themes and key findings.

The VCR VII conceptual framework focuses on the climatic drivers of change (Theme 1), the coupled ecological and physical processes that drive ecosystem state change dynamics (Themes 2 & 3), and the consequences for ecosystem function (Theme 4) on the coastal barrier landscape. We continue to investigate processes within landscape units (intertidal, subtidal, barrier island) and propose new studies to address connectivity of state change dynamics, including sediment and organism transport, and coupled processes of adjacent and non-adjacent systems. These dynamics affect the sensitivity and resilience of foundation species and their influence on ecosystem function.


The Virginia Coast Long-Term Ecological Research (VCR/LTER) project’s research activities focus on the mosaic of transitions and steady-state systems that comprise the barrier-island/lagoon/mainland landscape of the Eastern Shore of Virginia. Primary study sites are located on Hog Island, Parramore Island and mainland marshes near Nassawadox VA.

The VCR/LTER has its field facilities at the Anheuser-Busch Coastal Research Center in Oyster, VA at: 6364 Cliffs Road, Cape Charles, VA 23310 or PO Box 55, Cheriton, VA 23316 (US Mail). The administrative headquarters of the VCR/LTER is at the University of Virginia Department of Environmental Sciences, 291 McCormick Road, P.O. Box 400123, Charlottesville, VA 22904-4123.

The VCR/LTER is administered through the Department of Environmental Sciences at the University of Virginia. Researchers from many other institutions participate in research. These include Boston University, East Carolina University, Old Dominion University, Utah State University, Virginia Commonwealth University, Virginia Institute of Marine Science and the Nature Conservancy. The VCR/LTER is supported by National Science Foundation grants BSR-8702333-06, DEB-9211772, DEB-9411974, DEB-0080381, DEB-0621014, DEB-1237733 and DEB-1832221 and is part of the U.S. Long-term Ecological Research Network.

Contact Us

The VCR/LTER has its field facilities at the: Anheuser-Busch Coastal Research Center 6364 Cliff Road, Cape Charles, VA 23310 or PO Box 55, Cheriton, VA 23316 (US Mail). Phone: 757-331-1246. The administrative headquarters of the VCR/LTER is at: VCR/LTER Department of Environmental Sciences University of Virginia 291 McCormick Road P.O. Box 400123 Charlottesville, VA 22904-4123 Phone (Karen McGlathery, lead PI): 434-924-0558 Phone (John Porter, Info. Manager): 434-924-8999