Forestry Expert Helps Children to Save Bay Dune
Jeffrey Kirwan, associate professor of forestry and Extension specialist at Virginia Tech’s College of Natural Resources, has been advising students and teachers at Ocean View Elementary School in Norfolk, Va., to save what appears to be the last mature dune in Norfolk on the southern shore of the Chesapeake Bay.
The dune, which has an elevation of 70 to 85 feet, has historic significance. Some of the trees on the site were present at the time of the Sarah Constant landfall in 1607 and are the only living things that can provide a linkage between the past and present. The first settlers of Jamestown landed there. A rare plant for Virginia, upland laurel oak, also has been found on the dunes.
Kirwan first visited Ocean View Elementary through Project Learning Tree, a statewide tree-identification project for which he encourages students to do tree inventories and set up tree lists on the web. The students and teachers at Ocean View asked Kirwan if he could help to save the dune located near the school.
Following Kirwan’s advice, the teachers and students at Ocean View and at nearby Willoughby Elementary contacted local authorities for assistance in saving the dune. Their work resulted in the Norfolk Environmental Commission recommending a 6.5-acre parcel, known locally as the “Sand Hills” to be permanently protected by city council action.
In 1980, the Coastal Primary Sand Dune Protection Act was enacted by eight localities with open ocean or Chesapeake Bay shorelines. Dunes along these shorelines were susceptible to pressures from expanding coastal development. Coastal dunes however, help protect people and property from water and destructive winds during coastal storms. Moreover, they also provide homes for unusual plants and animals as well as keeping the coast aesthetically beautiful.
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