Holocene barrier island geology; salt marsh ecology, geology, and hydrology; ecology/evolution of insular vertebrates; primary/secondary succession; life-form modeling of succession. Read More
Research activities of the VCR/LTER 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 uses field laboratory and housing facilities at the Anheuser-Busch Coastal Research Center in Oyster, VA. Read More
The Virginia Coast Reserve/Long-Term Ecological Research Program began operation in 1987. In VCR/LTER I (1997-1992) we focused on geophysical controls (e.g., storms) on coastal ecosystems. In VCR/LTER II (1992-1994) we introduced the concept of ecological state change, which was linked in VCR/LTER III (1994-2000) to relationships between free surfaces (land, sea, freshwater table). Under the VCR/LTER IV grant (2000-2006), we have added a hypsometric perspective, which provides an alternate way of examining ecological patterns on the coastal landscape. LTER V (2006-2012) adds a focus on how fluxes of organisms and materials across the landscape influence ecosystem dynamics and state change.