Scientists Foresee Losses as Cities Fight Beach Erosion

Scientists Foresee Losses as Cities Fight Beach Erosion

waikiki-beach-renourishment
Waikiki beach-renourishement, 2012. Photograph: © SAF — Coastal Care.
“Hawaii’s famed Waikiki Beach started to erode again, less than a year after the completion of a $2.2 million project to replenish the sand on about 1,730 feet of shoreline that had been suffering from chronic erosion.”Captions.
“Development is absolutely responsible for the majority of the beach nourishment,” Andrew Coburn, assistant director of The Program for the Study of Developed Shorelines at Western Carolina University, said. “Well over 99 percent of the shorelines that are nourished are developed so there is some economic value placed behind them.”

Excerpts;

Beaches are facing off against a changing climate, and they’re losing ground. Literally…

Read Full Article, Climate Central

Pilkey’s Call: Save The Beaches; News Observer (08-09-2015)
Beaches move, and with rising sea levels they are moving faster. People try to slow or halt the process by dredging up sand or erecting imposing seawalls, but those are destructive and doomed efforts. To save the beaches, we must let beaches go where and how they want…

Palm Beach Mid-Town Dredge Project, A Youtube Video (02-04-2015)
“Beach nourishment projects like this have become commonplace along the US East and Gulf Coasts. These projects have immediate environmental impacts through burial of nearshore habitat and increased turbidity during project placement.The cumulative environmental impacts of doing this repeatedly on the same beach while conducting projects from Maine to Texas is unknown. But, we should be concerned. ” —Robert S. Young, PhD, Director, Program for the Study of Developed Shorelines, Professor, Coastal Geology, Western Carolina University

“”The Beaches Are Moving,” A Video featuring Orrin Pilkey, PhD
World famous coastal geologist Orrin H. Pilkey takes us to the beach and explains why erosion has become a problem…

“Seawalls Kill Beaches,” Open Letters by Warner Chabot And Rob Young, (10-03-2014)

” The Last Beach,” a book by Orrin H. Pilkey And J. Andrew G. Cooper

Coastal Care

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