Beach Nourishment: A Critical Look – Gary Griggs | Journal of Coastal Research

An aerial view of the Virginia Beach Hurricane Protection and Renourishment project. which replenished 1.25 million cubic yards of sand, increasing the beach from 150 and 280 feet wide to as much as 300 feet (Courtesy of the Norfolk District, U. S. Army Corps of Engineers CC BY 2.0 via Flickr).

More than $15 billion, mostly federal dollars, have been spent moving sand to the shoreline for both recreational and shoreline protection benefits. Still, whether in New Jersey, New York, North Carolina, Florida, or California, the life span of the sand added artificially to these beaches in many cases has been relatively short and in some instances has been less than a year…

Northern Manhattan Wetland Faced with Climate-Change-Induced Erosion is Reimagined – Inside Climate News

Groundsel Tree (Baccharis halimifolia) Swindler Cove, Inwood Hill Park, New York City (by Steve Guttman CC BY-NC-ND 2.0 via Flickr).

When the New York Restoration Project first started working in the late 1990s to clean the unnamed shoreline along the Harlem River in northern Manhattan, the intertidal mudflat and wetlands weren’t just a neglected area, but a former illegal dumping ground. How the cove, the largest wetland left in Manhattan, has become a bountiful greenspace where migrating birds, crabs, tadpoles and toads are all thriving, despite the existential threat posed by climate change in shoreline communities, is a story of robust community involvement and skillful coastline management…