Tag: Debbie Miller

Dune Restoration and Enhancement for the Florida Panhandle

A Santa Rosa beach mouse peers out of his hole on an oceanfront dune in this November 2000 photograph taken by University of Florida graduate student Brittany Bird. A study by Bird and other researchers at UF’s Institute of Food and Agricultural Sciences suggests that bright lights from oceanfront development are harmful to threatened and endangered subspecies of beach mouse. (AP Photo/University of Florida/IFAS/Brittany Bird)
Published by the UF/IFAS Florida Sea Grant College Program, this manual provides an overview of the coastal ecosystems along the Florida Panhandle and shows how dunes can be restored and enhanced in this region of the Northern Gulf of Mexico.

In addition to direct experience acquired over many years of field work and experimentation, authors Chris Verlinde, Mack Thetford, and Debbie Miller consulted peer-reviewed academic journals, government documents, and various online resources to create the manual. Undergraduate and graduate students from the University of Florida and local professionals worked together with the UF/IFAS researchers to develop and test practical restoration techniques for Florida’s dunes.
http://edis.ifas.ufl.edu/sg156

Building Coastal Dunes with Sea Oats and Surrogate Wrack

Surrogate wrack (wheat straw) placed around sea oats at approximately 8 inches deep two weeks after planting.

Perennial coastal grasses such as sea oats have long been recognized as the biological engineers of our increasingly stressed beaches and coastal dunes. Sea oats build dunes by capturing blowing sand and stabilizing it, and they’re often planted after dunes have been eroded, fragmented, or destroyed. Managers have tried commercial fertilizers and water-absorbing gels to ensure planted sea oats survive and thrive, but these products are not always effective and can be expensive. Removal of natural beach litter, called “wrack” and defined as “algae, grasses, driftwood, fruits, seeds, and carrion, along with cultural litter,” has frequently had the undesired effect of weakening the establishment and growth of sea oats. A relatively cheap and effective method to restore them is to reproduce the beneficial effects of this beach litter with “surrogate wrack.” This 4-page fact sheet written by Natalie Hooton, Debbie Miller, Mack Thetford, and Sean Claypool and published by the Department of Wildlife Ecology and Conservation describes the promising results of a study into the feasibility and effectiveness of surrogate wrack to help sea oats become established and grow more quickly and vibrantly to restore dunes and beaches.
edis.ifas.ufl.edu/uw409