By Orrin H. Pilkey, William J. Neal, James Andrew Graham Cooper, Joseph T. Kelley
ISBN-10: 0520268725
ISBN-13: 9780520268722
Take this e-book to the seashore; it is going to open up an entire new global. Illustrated all through with colour photos, maps, and images, it explores one of many planet's so much dynamic environments--from vacationer shorelines to Arctic seashores strewn with ice chunks to steaming sizzling tropical beaches. The World's shores tells how shores paintings, explains why they range loads, and indicates how dramatic alterations can happen on them in a question of hours. It discusses tides, waves, and wind; the styles of dunes, washover enthusiasts, and wrack strains; and the form of berms, bars, shell lags, cusps, ripples, and blisters. what's the world's longest seashore? Why do a little shorelines sing if you stroll on them? Why do a little have darkish jewelry on their floor and tiny holes scattered in all places? This interesting, accomplished consultant additionally considers the way forward for seashores, and explains how widely humans have affected them--from coastal engineering to toxins, oil spills, and emerging sea degrees.
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Additional resources for The World's Beaches: A Global Guide to the Science of the Shoreline
Sample text
In 2008, medical waste was found in a 50 mi (80 km)-long offshore garbage slick, with identifying labels indicating that the material came from two New York hospitals. Apparently the material, which was supposed to be burned in an incinerator, was hauled offshore by a contractor, who dumped it all close to the coast. Imagine the change in the heart rate of the first beach strollers who spotted lead ingots on a South African Beach. Certainly these must have initially been mistaken for gold or silver ingots.
This was the scene shortly after Hurricane Katrina in 2005. Note the widening that occurred as sand washed from the front of the island to the bay side as overwash fans. indd 42 side of the island resided next to the water before Katrina. At the end of the spit in the foreground of the photo, the sand is moving from right to left. The beach in front of the island has been nourished multiple times. The lesson is that beaches and islands migrate; houses do not, unless you count floating. Photo courtesy of the Alabama Department of Public Safety.
Indd 35 • 35 2011/03/17 09:06 Narrow continental shelf Wide continental shelf Co a n lai Tre nc h dge ing e Lead sta lp Continental crust Trailing edge nic crust Ocea This simplified plate tectonics model shows a collision-edge coast on the left, where subduction of ocean crust under the continent causes volcanism, deformation, and uplift of mountains, resulting in a narrow continental shelf, and rugged, rocky coasts with pocket beaches. In contrast, the trailing-edge coast on the right is bordered by a low coastal plain and a wide continental shelf.
The World's Beaches: A Global Guide to the Science of the Shoreline by Orrin H. Pilkey, William J. Neal, James Andrew Graham Cooper, Joseph T. Kelley
by Kenneth
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